From a11ffedc57d8352bde4f1fea54db72c513618168 Mon Sep 17 00:00:00 2001
From: yuming <mingjiangyu1@qq.com>
Date: Sun, 30 Nov 2025 16:23:55 +0800
Subject: [PATCH 1/6] =?UTF-8?q?feat(lmbench):=20=E6=B7=BB=E5=8A=A0=20lmben?=
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- 从 DragonOS 镜像站安装 lmbench 二进制包
- 添加 lmbench 测试用例脚本，涵盖内存、进程、文件系统和网络等方面的性能测试
- 修改使用 ext2 文件系统的测试脚本为使用 ext4 文件系统
- 添加测试环境初始化脚本 init.sh ，清理脚本 clean_up.sh和环境变量配置脚本 env.sh
---
 test                                          |  1 +
 user/apps/tests/README.md                     |  5 ++
 user/apps/tests/benchmark/README.md           |  0
 user/apps/tests/benchmark/lmbench/clean_up.sh | 51 ++++++++++++
 user/apps/tests/benchmark/lmbench/env.sh      |  9 +++
 user/apps/tests/benchmark/lmbench/init.sh     | 79 +++++++++++++++++++
 .../lmbench/test_cases/ext4_copy_files_bw.sh  | 20 +++++
 .../ext4_create_delete_files_0k_ops.sh        | 18 +++++
 .../ext4_create_delete_files_10k_ops.sh       | 18 +++++
 .../benchmark/lmbench/test_cases/fifo_lat.sh  | 18 +++++
 .../lmbench/test_cases/mem_copy_bw.sh         | 18 +++++
 .../lmbench/test_cases/mem_mmap_bw.sh         | 18 +++++
 .../lmbench/test_cases/mem_mmap_lat.sh        | 18 +++++
 .../lmbench/test_cases/mem_pagefault_lat.sh   | 18 +++++
 .../lmbench/test_cases/mem_read_bw.sh         | 18 +++++
 .../lmbench/test_cases/mem_write_bw.sh        | 18 +++++
 .../benchmark/lmbench/test_cases/pipe_bw.sh   | 18 +++++
 .../benchmark/lmbench/test_cases/pipe_lat.sh  | 18 +++++
 .../lmbench/test_cases/process_ctx_lat.sh     | 18 +++++
 .../lmbench/test_cases/process_exec_lat.sh    | 18 +++++
 .../lmbench/test_cases/process_fork_lat.sh    | 18 +++++
 .../lmbench/test_cases/process_getppid_lat.sh | 18 +++++
 .../lmbench/test_cases/process_shell_lat.sh   | 18 +++++
 .../lmbench/test_cases/ramfs_copy_files_bw.sh | 18 +++++
 .../ramfs_create_delete_files_0k_ops.sh       | 18 +++++
 .../ramfs_create_delete_files_10k_ops.sh      | 18 +++++
 .../lmbench/test_cases/semaphore_lat.sh       | 18 +++++
 .../lmbench/test_cases/signal_catch_lat.sh    | 18 +++++
 .../lmbench/test_cases/signal_install_lat.sh  | 18 +++++
 .../lmbench/test_cases/signal_prot_lat.sh     | 18 +++++
 .../lmbench/test_cases/tcp_loopback_bw_128.sh | 37 +++++++++
 .../lmbench/test_cases/tcp_loopback_bw_4k.sh  | 37 +++++++++
 .../lmbench/test_cases/tcp_loopback_bw_64k.sh | 37 +++++++++
 .../test_cases/tcp_loopback_connect_lat.sh    | 37 +++++++++
 .../test_cases/tcp_loopback_http_bw.sh        | 37 +++++++++
 .../lmbench/test_cases/tcp_loopback_lat.sh    | 37 +++++++++
 .../test_cases/tcp_loopback_select_lat.sh     | 18 +++++
 .../lmbench/test_cases/tcp_virtio_bw_128.sh   | 19 +++++
 .../lmbench/test_cases/tcp_virtio_bw_64k.sh   | 19 +++++
 .../test_cases/tcp_virtio_connect_lat.sh      | 19 +++++
 .../lmbench/test_cases/tcp_virtio_lat.sh      | 19 +++++
 .../lmbench/test_cases/udp_loopback_lat.sh    | 37 +++++++++
 .../lmbench/test_cases/udp_virtio_lat.sh      | 19 +++++
 .../benchmark/lmbench/test_cases/unix_bw.sh   | 18 +++++
 .../lmbench/test_cases/unix_connect_lat.sh    | 34 ++++++++
 .../benchmark/lmbench/test_cases/unix_lat.sh  | 18 +++++
 .../lmbench/test_cases/vfs_fcntl_lat.sh       | 18 +++++
 .../lmbench/test_cases/vfs_fstat_lat.sh       | 18 +++++
 .../lmbench/test_cases/vfs_open_lat.sh        | 18 +++++
 .../lmbench/test_cases/vfs_read_lat.sh        | 18 +++++
 .../test_cases/vfs_read_pagecache_bw.sh       | 18 +++++
 .../lmbench/test_cases/vfs_select_lat.sh      | 18 +++++
 .../lmbench/test_cases/vfs_stat_lat.sh        | 18 +++++
 .../lmbench/test_cases/vfs_write_lat.sh       | 18 +++++
 user/dadk/config/lmbench_bin_ubuntu2404.toml  | 43 ++++++++++
 55 files changed, 1208 insertions(+)
 create mode 120000 test
 create mode 100644 user/apps/tests/README.md
 create mode 100644 user/apps/tests/benchmark/README.md
 create mode 100755 user/apps/tests/benchmark/lmbench/clean_up.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/env.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/init.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/ext4_copy_files_bw.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/ext4_create_delete_files_0k_ops.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/ext4_create_delete_files_10k_ops.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/fifo_lat.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/mem_copy_bw.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_bw.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_lat.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/mem_pagefault_lat.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/mem_read_bw.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/mem_write_bw.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/pipe_bw.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/pipe_lat.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/process_ctx_lat.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/process_exec_lat.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/process_fork_lat.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/process_getppid_lat.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/process_shell_lat.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/ramfs_copy_files_bw.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/ramfs_create_delete_files_0k_ops.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/ramfs_create_delete_files_10k_ops.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/semaphore_lat.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/signal_catch_lat.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/signal_install_lat.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/signal_prot_lat.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_128.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_4k.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_64k.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_connect_lat.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_http_bw.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_lat.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_select_lat.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_bw_128.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_bw_64k.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_connect_lat.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_lat.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/udp_loopback_lat.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/udp_virtio_lat.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/unix_bw.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/unix_connect_lat.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/unix_lat.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/vfs_fcntl_lat.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/vfs_fstat_lat.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/vfs_open_lat.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/vfs_read_lat.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/vfs_read_pagecache_bw.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/vfs_select_lat.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/vfs_stat_lat.sh
 create mode 100755 user/apps/tests/benchmark/lmbench/test_cases/vfs_write_lat.sh
 create mode 100644 user/dadk/config/lmbench_bin_ubuntu2404.toml

diff --git a/test b/test
new file mode 120000
index 0000000000..0c272b6153
--- /dev/null
+++ b/test
@@ -0,0 +1 @@
+user/apps/tests
\ No newline at end of file
diff --git a/user/apps/tests/README.md b/user/apps/tests/README.md
new file mode 100644
index 0000000000..59b7d25359
--- /dev/null
+++ b/user/apps/tests/README.md
@@ -0,0 +1,5 @@
+Test Tookit Overview
+=========================
+
+## Brief Introduction
+This Directory contains all using test toolkit and source for DragonOS, including **compatible test** and **performance benchmarks**.
\ No newline at end of file
diff --git a/user/apps/tests/benchmark/README.md b/user/apps/tests/benchmark/README.md
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/user/apps/tests/benchmark/lmbench/clean_up.sh b/user/apps/tests/benchmark/lmbench/clean_up.sh
new file mode 100755
index 0000000000..9c5ecc034d
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/clean_up.sh
@@ -0,0 +1,51 @@
+#! /bin/bash 
+# 测试环境清理脚本
+# 清理 lmbench 测试环境
+# Usage: ./clean_up.sh
+
+# 获取脚本所在目录
+SCRIPT_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
+
+
+
+# 清理测试文件
+remove_test_files(){
+    if [[ -f "/tmp/zero_file" ]]; then
+        rm -f /tmp/zero_file
+    fi
+    if [[ -f "/tmp/test_file" ]]; then
+        rm -f /tmp/test_file
+    fi
+}
+
+# 清理 ext4 文件系统和镜像文件
+clean_ext4_fs(){
+    # 清理挂载的 ext4 文件系统和镜像文件
+    if [[ -d "/ext4" ]]; then
+        umount /ext4
+        rm -rf /ext4
+    fi
+    if [[ -f "${SCRIPT_DIR}/ext4.img" ]]; then
+        rm -f ${SCRIPT_DIR}/ext4.img
+    fi
+}
+
+# main execution function
+main(){
+    # 自动请求 root 权限
+    if [[ $EUID -ne 0 ]]; then
+    echo "需要root权限正在自动请求"
+    exec sudo bash "$0" "$@"
+    exit 1
+    fi
+
+    remove_test_files
+    clean_ext4_fs
+}
+
+
+
+# 执行清理
+main "$@"
+
+echo "Lmbench 测试环境已清理完成"
diff --git a/user/apps/tests/benchmark/lmbench/env.sh b/user/apps/tests/benchmark/lmbench/env.sh
new file mode 100755
index 0000000000..8a71a2e0a1
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/env.sh
@@ -0,0 +1,9 @@
+# lmbench 二进制文件路径前缀
+export LMBENCH_BIN_DIR="/lib/lmbench/bin/x86_64-linux-gnu"
+# 挂载的 ext4 文件系统路径
+export LMBENCH_EXT4_DIR="/ext4"
+# 临时文件存放路径
+export LMBENCH_TMP_DIR="/tmp"
+# 测试文件名
+export LMBENCH_TEST_FILE="test_file"
+export LMBENCH_ZERO_FILE="zero_file"
diff --git a/user/apps/tests/benchmark/lmbench/init.sh b/user/apps/tests/benchmark/lmbench/init.sh
new file mode 100755
index 0000000000..bac3d36e44
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/init.sh
@@ -0,0 +1,79 @@
+#!/bin/bash
+# lmbench 测试环境配置
+# 运行任何具体的测试脚本之前需要先运行此脚本初始化测试环境
+# Usage: bash init.sh
+
+# 获取脚本所在目录
+SCRIPT_DIR=$(cd "$(dirname "$0")" && pwd)
+
+
+# 创建并挂载 ext4 文件系统到 /ext4 目录（用于 ext4_xxx 测试）  
+create_ext4_fs(){
+    if [[ ! -d "/ext4" ]]; then
+        mkdir -p /ext4
+        if [[ -f "${SCRIPT_DIR}/ext4.img" ]]; then
+            rm -f ${SCRIPT_DIR}/ext4.img
+        fi
+        dd if=/dev/zero of=${SCRIPT_DIR}/ext4.img bs=1M count=1024
+        mkfs.ext4 ${SCRIPT_DIR}/ext4.img
+        mount -o loop ${SCRIPT_DIR}/ext4.img /ext4
+    fi
+}
+
+
+# 创建测试所需的文件
+create_test_file() {
+    local ext4_zero_file_path=${LMBENCH_EXT4_DIR}/zero_file
+    local ext4_test_file_path=${LMBENCH_EXT4_DIR}/test_file
+    local tmp_zero_file_path=/tmp/zero_file
+    local tmp_test_file_path=/tmp/test_file
+
+    if [[ ! -f "${ext4_zero_file_path}" ]]; then
+        touch ${ext4_zero_file_path}
+        dd if=/dev/zero of=${ext4_zero_file_path} bs=1M count=512
+        echo "创建零文件 ${ext4_zero_file_path} 完成"
+    fi
+
+    if [[ ! -f "${ext4_test_file_path}" ]]; then
+        touch ${ext4_test_file_path}
+        dd if=/dev/zero of=${ext4_test_file_path} bs=1M count=512
+        echo "创建测试文件 ${ext4_test_file_path} 完成"
+    fi
+
+    if [[ ! -f "${tmp_zero_file_path}" ]]; then
+        touch ${tmp_zero_file_path}
+        dd if=/dev/zero of=${tmp_zero_file_path} bs=1M count=512
+        echo "创建临时零文件 ${tmp_zero_file_path} 完成"
+    fi
+
+    if [[ ! -f "${tmp_test_file_path}" ]]; then
+        touch ${tmp_test_file_path}
+        dd if=/dev/zero of=${tmp_test_file_path} bs=1M count=512
+        echo "创建临时测试文件 ${tmp_test_file_path} 完成"
+    fi
+}
+
+# main execution function
+main(){
+    # 自动请求 root 权限
+    if [[ $EUID -ne 0 ]]; then
+    echo "需要root权限正在自动请求"
+    exec sudo bash "$0" "$@"
+    exit 1
+    fi
+    # 加载环境变量配置
+    source ${SCRIPT_DIR}/env.sh
+    # 创建 ext4 文件系统和测试文件
+    create_ext4_fs
+    create_test_file
+}
+
+
+# ================== Start the initialization process =================
+main "$@"
+if [[ $? -eq 0 ]]; then
+    echo "lmbench 测试环境初始化完成"
+else
+    echo "lmbench 测试环境初始化失败"
+fi
+
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/ext4_copy_files_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/ext4_copy_files_bw.sh
new file mode 100755
index 0000000000..c9a96fb0d4
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/ext4_copy_files_bw.sh
@@ -0,0 +1,20 @@
+#!/bin/bash
+# Test: ext4_copy_files_bw
+# Binary: lmdd
+# Description: Copy files on ext4 filesystem bandwidth test
+
+
+set -e
+
+
+
+
+echo "=== Running ext4_copy_files_bw test ==="
+sudo ${LMBENCH_BIN_DIR}/lmdd if=${LMBENCH_EXT4_DIR}/${LMBENCH_ZERO_FILE} of=${LMBENCH_EXT4_DIR}/${LMBENCH_TEST_FILE}
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/ext4_create_delete_files_0k_ops.sh b/user/apps/tests/benchmark/lmbench/test_cases/ext4_create_delete_files_0k_ops.sh
new file mode 100755
index 0000000000..32abe78d13
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/ext4_create_delete_files_0k_ops.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: ext4_create_delete_files_0k_ops
+# Binary: lat_fs
+# Description: Create and delete 0k files on ext4 filesystem
+
+set -e
+
+
+
+echo "=== Running ext4_create_delete_files_0k_ops test ==="
+${LMBENCH_BIN_DIR}/lat_fs -s 0k -P 1 ${LMBENCH_EXT4_DIR}
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/ext4_create_delete_files_10k_ops.sh b/user/apps/tests/benchmark/lmbench/test_cases/ext4_create_delete_files_10k_ops.sh
new file mode 100755
index 0000000000..15dd2d37af
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/ext4_create_delete_files_10k_ops.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: ext4_create_delete_files_10k_ops
+# Binary: lat_fs
+# Description: Create and delete 10k files on ext4 filesystem
+
+set -e
+
+
+
+echo "=== Running ext4_create_delete_files_10k_ops test ==="
+${LMBENCH_BIN_DIR}/lat_fs -s 10k -P 1 ${LMBENCH_EXT4_DIR}
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/fifo_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/fifo_lat.sh
new file mode 100755
index 0000000000..00e5d9f33c
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/fifo_lat.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: fifo_lat
+# Binary: lat_fifo
+# Description: FIFO latency test
+
+set -e
+
+
+
+echo "=== Running fifo_lat test ==="
+${LMBENCH_BIN_DIR}/lat_fifo -P 1
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/mem_copy_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/mem_copy_bw.sh
new file mode 100755
index 0000000000..888712d56c
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/mem_copy_bw.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: mem_copy_bw
+# Binary: bw_mem
+# Description: Memory copy bandwidth test
+
+set -e
+
+
+
+echo "=== Running mem_copy_bw test ==="
+${LMBENCH_BIN_DIR}/bw_mem -P 1 -N 50 512m fcp
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_bw.sh
new file mode 100755
index 0000000000..d1b0182aa0
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_bw.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: mem_mmap_bw
+# Binary: bw_mmap_rd
+# Description: Memory mmap bandwidth test
+
+set -e
+
+
+
+echo "=== Running mem_mmap_bw test ==="
+${LMBENCH_BIN_DIR}/bw_mmap_rd -W 30 -N 300 256m mmap_only ${LMBENCH_EXT4_DIR}/${LMBENCH_TEST_FILE}
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_lat.sh
new file mode 100755
index 0000000000..2018da4c21
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_lat.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: mem_mmap_lat
+# Binary: lat_mmap
+# Description: Memory mmap latency test
+
+set -e
+
+
+
+echo "=== Running mem_mmap_lat test ==="
+${LMBENCH_BIN_DIR}/lat_mmap 4m ${LMBENCH_EXT4_DIR}/${LMBENCH_TEST_FILE}
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/mem_pagefault_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/mem_pagefault_lat.sh
new file mode 100755
index 0000000000..b603f4c423
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/mem_pagefault_lat.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: mem_pagefault_lat
+# Binary: lat_pagefault
+# Description: Memory page fault latency test
+
+set -e
+
+
+
+echo "=== Running mem_pagefault_lat test ==="
+${LMBENCH_BIN_DIR}/lat_pagefault -P 1 ${LMBENCH_EXT4_DIR}/${LMBENCH_TEST_FILE}
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/mem_read_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/mem_read_bw.sh
new file mode 100755
index 0000000000..d67f3cdbc9
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/mem_read_bw.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: mem_read_bw
+# Binary: bw_mem
+# Description: Memory read bandwidth test
+
+set -e
+
+
+
+echo "=== Running mem_read_bw test ==="
+${LMBENCH_BIN_DIR}/bw_mem -P 1 -N 50 512m frd
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/mem_write_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/mem_write_bw.sh
new file mode 100755
index 0000000000..3d0b3177d2
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/mem_write_bw.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: mem_write_bw
+# Binary: bw_mem
+# Description: Memory write bandwidth test
+
+set -e
+
+
+
+echo "=== Running mem_write_bw test ==="
+${LMBENCH_BIN_DIR}/bw_mem -P 1 -N 50 512m fwr
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/pipe_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/pipe_bw.sh
new file mode 100755
index 0000000000..de5a7ca205
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/pipe_bw.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: pipe_bw
+# Binary: bw_pipe
+# Description: Pipe bandwidth test
+
+set -e
+
+
+
+echo "=== Running pipe_bw test ==="
+${LMBENCH_BIN_DIR}/bw_pipe -P 1
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/pipe_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/pipe_lat.sh
new file mode 100755
index 0000000000..b5d99b39b3
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/pipe_lat.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: pipe_lat
+# Binary: lat_pipe
+# Description: Pipe latency test
+
+set -e
+
+
+
+echo "=== Running pipe_lat test ==="
+${LMBENCH_BIN_DIR}/lat_pipe -P 1
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/process_ctx_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/process_ctx_lat.sh
new file mode 100755
index 0000000000..814b6bca37
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/process_ctx_lat.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: process_ctx_lat
+# Binary: lat_ctx
+# Description: Process context switch latency test
+
+set -e
+
+
+
+echo "=== Running process_ctx_lat test ==="
+${LMBENCH_BIN_DIR}/lat_ctx -P 1 18
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/process_exec_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/process_exec_lat.sh
new file mode 100755
index 0000000000..dbc08d51a8
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/process_exec_lat.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: process_exec_lat
+# Binary: lat_proc
+# Description: Process exec latency test
+
+set -e
+
+
+
+echo "=== Running process_exec_lat test ==="
+${LMBENCH_BIN_DIR}/lat_proc -P 1 exec
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/process_fork_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/process_fork_lat.sh
new file mode 100755
index 0000000000..f752a6946e
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/process_fork_lat.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: process_fork_lat
+# Binary: lat_proc
+# Description: Process fork latency test
+
+set -e
+
+
+
+echo "=== Running process_fork_lat test ==="
+${LMBENCH_BIN_DIR}/lat_proc -P 1 fork
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/process_getppid_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/process_getppid_lat.sh
new file mode 100755
index 0000000000..6d845094c7
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/process_getppid_lat.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: process_getppid_lat
+# Binary: lat_syscall
+# Description: Process getppid syscall latency test
+
+set -e
+
+
+
+echo "=== Running process_getppid_lat test ==="
+${LMBENCH_BIN_DIR}/lat_syscall -P 1 null
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/process_shell_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/process_shell_lat.sh
new file mode 100755
index 0000000000..3847f9d066
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/process_shell_lat.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: process_shell_lat
+# Binary: lat_proc
+# Description: Process shell latency test
+
+set -e
+
+
+
+echo "=== Running process_shell_lat test ==="
+${LMBENCH_BIN_DIR}/lat_proc -P 1 shell
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/ramfs_copy_files_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/ramfs_copy_files_bw.sh
new file mode 100755
index 0000000000..0b8c227891
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/ramfs_copy_files_bw.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: ramfs_copy_files_bw
+# Binary: lmdd
+# Description: Copy files on ramfs bandwidth test
+
+set -e
+
+
+
+echo "=== Running ramfs_copy_files_bw test ==="
+${LMBENCH_BIN_DIR}/lmdd if=${LMBENCH_TMP_DIR}/${LMBENCH_ZERO_FILE} of=${LMBENCH_TMP_DIR}/${LMBENCH_TEST_FILE}
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/ramfs_create_delete_files_0k_ops.sh b/user/apps/tests/benchmark/lmbench/test_cases/ramfs_create_delete_files_0k_ops.sh
new file mode 100755
index 0000000000..ad262d49f1
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/ramfs_create_delete_files_0k_ops.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: ramfs_create_delete_files_0k_ops
+# Binary: lat_fs
+# Description: Create and delete 0k files on ramfs
+
+set -e
+
+
+
+echo "=== Running ramfs_create_delete_files_0k_ops test ==="
+${LMBENCH_BIN_DIR}/lat_fs -s 0k -P 1 -W 30 -N 200
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/ramfs_create_delete_files_10k_ops.sh b/user/apps/tests/benchmark/lmbench/test_cases/ramfs_create_delete_files_10k_ops.sh
new file mode 100755
index 0000000000..d45f7320a0
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/ramfs_create_delete_files_10k_ops.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: ramfs_create_delete_files_10k_ops
+# Binary: lat_fs
+# Description: Create and delete 10k files on ramfs
+
+set -e
+
+
+
+echo "=== Running ramfs_create_delete_files_10k_ops test ==="
+${LMBENCH_BIN_DIR}/lat_fs -s 10k -P 1 -W 30 -N 300
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/semaphore_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/semaphore_lat.sh
new file mode 100755
index 0000000000..42e7a4f999
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/semaphore_lat.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: semaphore_lat
+# Binary: lat_sem
+# Description: Semaphore latency test
+
+set -e
+
+
+
+echo "=== Running semaphore_lat test ==="
+${LMBENCH_BIN_DIR}/lat_sem -P 1 -N 21
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/signal_catch_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/signal_catch_lat.sh
new file mode 100755
index 0000000000..d9b0008fd7
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/signal_catch_lat.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: signal_catch_lat
+# Binary: lat_sig
+# Description: Signal catch latency test
+
+set -e
+
+
+
+echo "=== Running signal_catch_lat test ==="
+${LMBENCH_BIN_DIR}/lat_sig -P 1 catch
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/signal_install_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/signal_install_lat.sh
new file mode 100755
index 0000000000..3e77829968
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/signal_install_lat.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: signal_install_lat
+# Binary: lat_sig
+# Description: Signal install latency test
+
+set -e
+
+
+
+echo "=== Running signal_install_lat test ==="
+${LMBENCH_BIN_DIR}/lat_sig -P 1 install
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/signal_prot_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/signal_prot_lat.sh
new file mode 100755
index 0000000000..ad1c8a6f5b
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/signal_prot_lat.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: signal_prot_lat
+# Binary: lat_sig
+# Description: Signal protection latency test
+
+set -e
+
+
+
+echo "=== Running signal_prot_lat test ==="
+${LMBENCH_BIN_DIR}/lat_sig -W 30 -N 300 prot ${LMBENCH_EXT4_DIR}/${LMBENCH_TEST_FILE}
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_128.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_128.sh
new file mode 100755
index 0000000000..372a8d930f
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_128.sh
@@ -0,0 +1,37 @@
+#!/bin/bash
+# Test: tcp_loopback_bw_128
+# Binary: bw_tcp
+# Description: TCP loopback bandwidth test with 128 byte messages
+
+set -e
+
+
+
+SERVER_PID=""
+
+cleanup() {
+    if [ ! -z "$SERVER_PID" ]; then
+        kill $SERVER_PID 2>/dev/null || true
+        wait $SERVER_PID 2>/dev/null || true
+    fi
+}
+
+trap cleanup EXIT INT TERM
+
+echo "=== Starting TCP server ==="
+${LMBENCH_BIN_DIR}/bw_tcp -s 127.0.0.1 -b 1 &
+SERVER_PID=$!
+sleep 2
+
+echo "=== Running TCP bandwidth test (128 bytes) ==="
+${LMBENCH_BIN_DIR}/bw_tcp -m 128 -P 1 127.0.0.1
+
+echo "=== Shutting down server ==="
+${LMBENCH_BIN_DIR}/bw_tcp -S 127.0.0.1
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_4k.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_4k.sh
new file mode 100755
index 0000000000..894ac6c6a3
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_4k.sh
@@ -0,0 +1,37 @@
+#!/bin/bash
+# Test: tcp_loopback_bw_4k
+# Binary: bw_tcp
+# Description: TCP loopback bandwidth test with 4k messages
+
+set -e
+
+
+
+SERVER_PID=""
+
+cleanup() {
+    if [ ! -z "$SERVER_PID" ]; then
+        kill $SERVER_PID 2>/dev/null || true
+        wait $SERVER_PID 2>/dev/null || true
+    fi
+}
+
+trap cleanup EXIT INT TERM
+
+echo "=== Starting TCP server ==="
+${LMBENCH_BIN_DIR}/bw_tcp -s 127.0.0.1 -b 1 &
+SERVER_PID=$!
+sleep 2
+
+echo "=== Running TCP bandwidth test (4k) ==="
+${LMBENCH_BIN_DIR}/bw_tcp -m 4096 -P 1 127.0.0.1
+
+echo "=== Shutting down server ==="
+${LMBENCH_BIN_DIR}/bw_tcp -S 127.0.0.1
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_64k.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_64k.sh
new file mode 100755
index 0000000000..9b11bbfc71
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_64k.sh
@@ -0,0 +1,37 @@
+#!/bin/bash
+# Test: tcp_loopback_bw_64k
+# Binary: bw_tcp
+# Description: TCP loopback bandwidth test with 64k messages
+
+set -e
+
+
+
+SERVER_PID=""
+
+cleanup() {
+    if [ ! -z "$SERVER_PID" ]; then
+        kill $SERVER_PID 2>/dev/null || true
+        wait $SERVER_PID 2>/dev/null || true
+    fi
+}
+
+trap cleanup EXIT INT TERM
+
+echo "=== Starting TCP server ==="
+${LMBENCH_BIN_DIR}/bw_tcp -s 127.0.0.1 -b 1 &
+SERVER_PID=$!
+sleep 2
+
+echo "=== Running TCP bandwidth test (64k) ==="
+${LMBENCH_BIN_DIR}/bw_tcp -m 65536 -P 1 127.0.0.1
+
+echo "=== Shutting down server ==="
+${LMBENCH_BIN_DIR}/bw_tcp -S 127.0.0.1
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_connect_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_connect_lat.sh
new file mode 100755
index 0000000000..e75de8e0c1
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_connect_lat.sh
@@ -0,0 +1,37 @@
+#!/bin/bash
+# Test: tcp_loopback_connect_lat
+# Binary: lat_connect
+# Description: TCP loopback connection latency test
+
+set -e
+
+
+
+SERVER_PID=""
+
+cleanup() {
+    if [ ! -z "$SERVER_PID" ]; then
+        kill $SERVER_PID 2>/dev/null || true
+        wait $SERVER_PID 2>/dev/null || true
+    fi
+}
+
+trap cleanup EXIT INT TERM
+
+echo "=== Starting TCP server ==="
+${LMBENCH_BIN_DIR}/lat_connect -s 127.0.0.1 &
+SERVER_PID=$!
+sleep 2
+
+echo "=== Running TCP connection latency test ==="
+${LMBENCH_BIN_DIR}/lat_connect 127.0.0.1
+
+echo "=== Shutting down server ==="
+${LMBENCH_BIN_DIR}/lat_connect -S 127.0.0.1
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_http_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_http_bw.sh
new file mode 100755
index 0000000000..f5b81460e9
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_http_bw.sh
@@ -0,0 +1,37 @@
+#!/bin/bash
+# Test: tcp_loopback_http_bw
+# Binary: lmhttp, lat_http
+# Description: TCP loopback HTTP bandwidth test
+
+set -e
+
+
+
+SERVER_PID=""
+
+cleanup() {
+    if [ ! -z "$SERVER_PID" ]; then
+        kill $SERVER_PID 2>/dev/null || true
+        wait $SERVER_PID 2>/dev/null || true
+    fi
+}
+
+trap cleanup EXIT INT TERM
+
+echo "=== Starting HTTP server ==="
+${LMBENCH_BIN_DIR}/lmhttp &
+SERVER_PID=$!
+sleep 2
+
+echo "=== Running HTTP bandwidth test ==="
+${LMBENCH_BIN_DIR}/lat_http 127.0.0.1 < file_list
+
+echo "=== Shutting down server ==="
+${LMBENCH_BIN_DIR}/lat_http -S 127.0.0.1
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_lat.sh
new file mode 100755
index 0000000000..a5ef2c188c
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_lat.sh
@@ -0,0 +1,37 @@
+#!/bin/bash
+# Test: tcp_loopback_lat
+# Binary: lat_tcp
+# Description: TCP loopback latency test
+
+set -e
+
+
+
+SERVER_PID=""
+
+cleanup() {
+    if [ ! -z "$SERVER_PID" ]; then
+        kill $SERVER_PID 2>/dev/null || true
+        wait $SERVER_PID 2>/dev/null || true
+    fi
+}
+
+trap cleanup EXIT INT TERM
+
+echo "=== Starting TCP server ==="
+${LMBENCH_BIN_DIR}/lat_tcp -s 127.0.0.1 -b 1 &
+SERVER_PID=$!
+sleep 2
+
+echo "=== Running TCP latency test ==="
+${LMBENCH_BIN_DIR}/lat_tcp -P 1 127.0.0.1
+
+echo "=== Shutting down server ==="
+${LMBENCH_BIN_DIR}/lat_tcp -S 127.0.0.1
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_select_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_select_lat.sh
new file mode 100755
index 0000000000..a1084be71e
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_select_lat.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: tcp_loopback_select_lat
+# Binary: lat_select
+# Description: TCP loopback select latency test
+
+set -e
+
+
+
+echo "=== Running TCP select latency test ==="
+${LMBENCH_BIN_DIR}/lat_select -P 1 tcp
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_bw_128.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_bw_128.sh
new file mode 100755
index 0000000000..869db27e3c
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_bw_128.sh
@@ -0,0 +1,19 @@
+#!/bin/bash
+# Test: tcp_virtio_bw_128
+# Binary: bw_tcp
+# Description: TCP virtio bandwidth test with 128 byte messages
+
+set -e
+
+
+
+echo "=== Running TCP virtio bandwidth test (128 bytes) ==="
+echo "Note: This test requires a server running at 10.0.2.15"
+${LMBENCH_BIN_DIR}/bw_tcp -s 10.0.2.15 -b 1
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_bw_64k.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_bw_64k.sh
new file mode 100755
index 0000000000..af09405863
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_bw_64k.sh
@@ -0,0 +1,19 @@
+#!/bin/bash
+# Test: tcp_virtio_bw_64k
+# Binary: bw_tcp
+# Description: TCP virtio bandwidth test with 64k messages
+
+set -e
+
+
+
+echo "=== Running TCP virtio bandwidth test (64k) ==="
+echo "Note: This test requires a server running at 10.0.2.15"
+${LMBENCH_BIN_DIR}/bw_tcp -s 10.0.2.15 -b 1
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_connect_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_connect_lat.sh
new file mode 100755
index 0000000000..34fc65c3a5
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_connect_lat.sh
@@ -0,0 +1,19 @@
+#!/bin/bash
+# Test: tcp_virtio_connect_lat
+# Binary: lat_connect
+# Description: TCP virtio connection latency test
+
+set -e
+
+
+
+echo "=== Running TCP virtio connection latency test ==="
+echo "Note: This test requires a server running at 10.0.2.15"
+${LMBENCH_BIN_DIR}/lat_connect -s 10.0.2.15 -b 1000
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_lat.sh
new file mode 100755
index 0000000000..1ed519c3b8
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_lat.sh
@@ -0,0 +1,19 @@
+#!/bin/bash
+# Test: tcp_virtio_lat
+# Binary: lat_tcp
+# Description: TCP virtio latency test
+
+set -e
+
+
+
+echo "=== Running TCP virtio latency test ==="
+echo "Note: This test requires a server running at 10.0.2.15"
+${LMBENCH_BIN_DIR}/lat_tcp -s 10.0.2.15 -b 1
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/udp_loopback_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/udp_loopback_lat.sh
new file mode 100755
index 0000000000..9e242d2ccd
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/udp_loopback_lat.sh
@@ -0,0 +1,37 @@
+#!/bin/bash
+# Test: udp_loopback_lat
+# Binary: lat_udp
+# Description: UDP loopback latency test
+
+set -e
+
+
+
+SERVER_PID=""
+
+cleanup() {
+    if [ ! -z "$SERVER_PID" ]; then
+        kill $SERVER_PID 2>/dev/null || true
+        wait $SERVER_PID 2>/dev/null || true
+    fi
+}
+
+trap cleanup EXIT INT TERM
+
+echo "=== Starting UDP server ==="
+${LMBENCH_BIN_DIR}/lat_udp -s 127.0.0.1 &
+SERVER_PID=$!
+sleep 2
+
+echo "=== Running UDP latency test ==="
+${LMBENCH_BIN_DIR}/lat_udp -P 1 127.0.0.1
+
+echo "=== Shutting down server ==="
+${LMBENCH_BIN_DIR}/lat_udp -S 127.0.0.1
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/udp_virtio_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/udp_virtio_lat.sh
new file mode 100755
index 0000000000..97e860d251
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/udp_virtio_lat.sh
@@ -0,0 +1,19 @@
+#!/bin/bash
+# Test: udp_virtio_lat
+# Binary: lat_udp
+# Description: UDP virtio latency test
+
+set -e
+
+
+
+echo "=== Running UDP virtio latency test ==="
+echo "Note: This test requires a server running at 10.0.2.15"
+${LMBENCH_BIN_DIR}/lat_udp -s 10.0.2.15
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/unix_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/unix_bw.sh
new file mode 100755
index 0000000000..d0f425c2e4
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/unix_bw.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: unix_bw
+# Binary: bw_unix
+# Description: Unix domain socket bandwidth test
+
+set -e
+
+
+
+echo "=== Running Unix domain socket bandwidth test ==="
+${LMBENCH_BIN_DIR}/bw_unix -P 1
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/unix_connect_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/unix_connect_lat.sh
new file mode 100755
index 0000000000..fbc2908005
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/unix_connect_lat.sh
@@ -0,0 +1,34 @@
+#!/bin/bash
+# Test: unix_connect_lat
+# Binary: lat_unix_connect
+# Description: Unix domain socket connection latency test
+
+set -e
+
+
+
+SERVER_PID=""
+
+cleanup() {
+    if [ ! -z "$SERVER_PID" ]; then
+        kill $SERVER_PID 2>/dev/null || true
+        wait $SERVER_PID 2>/dev/null || true
+    fi
+}
+
+trap cleanup EXIT INT TERM
+
+echo "=== Starting Unix socket server ==="
+${LMBENCH_BIN_DIR}/lat_unix_connect -s &
+SERVER_PID=$!
+sleep 2
+
+echo "=== Running Unix socket connection latency test ==="
+${LMBENCH_BIN_DIR}/lat_unix_connect -P 1
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/unix_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/unix_lat.sh
new file mode 100755
index 0000000000..d646bb1bab
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/unix_lat.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: unix_lat
+# Binary: lat_unix
+# Description: Unix domain socket latency test
+
+set -e
+
+
+
+echo "=== Running Unix domain socket latency test ==="
+${LMBENCH_BIN_DIR}/lat_unix -P 1
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/vfs_fcntl_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/vfs_fcntl_lat.sh
new file mode 100755
index 0000000000..391809ee9c
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/vfs_fcntl_lat.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: vfs_fcntl_lat
+# Binary: lat_fcntl
+# Description: VFS fcntl latency test
+
+set -e
+
+
+
+echo "=== Running VFS fcntl latency test ==="
+${LMBENCH_BIN_DIR}/lat_fcntl -P 1 -W 30 -N 200
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/vfs_fstat_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/vfs_fstat_lat.sh
new file mode 100755
index 0000000000..1e4f1bddae
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/vfs_fstat_lat.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: vfs_fstat_lat
+# Binary: lat_syscall
+# Description: VFS fstat syscall latency test
+
+set -e
+
+
+
+echo "=== Running VFS fstat latency test ==="
+${LMBENCH_BIN_DIR}/lat_syscall -P 1 fstat test_file
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/vfs_open_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/vfs_open_lat.sh
new file mode 100755
index 0000000000..73afcd3c68
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/vfs_open_lat.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: vfs_open_lat
+# Binary: lat_syscall
+# Description: VFS open syscall latency test
+
+set -e
+
+
+
+echo "=== Running VFS open latency test ==="
+${LMBENCH_BIN_DIR}/lat_syscall -P 1 -W 1000 -N 1000 open testfile
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/vfs_read_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/vfs_read_lat.sh
new file mode 100755
index 0000000000..506fe8d161
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/vfs_read_lat.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: vfs_read_lat
+# Binary: lat_syscall
+# Description: VFS read syscall latency test
+
+set -e
+
+
+
+echo "=== Running VFS read latency test ==="
+${LMBENCH_BIN_DIR}/lat_syscall -P 1 read
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/vfs_read_pagecache_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/vfs_read_pagecache_bw.sh
new file mode 100755
index 0000000000..7b87a61ce5
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/vfs_read_pagecache_bw.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: vfs_read_pagecache_bw
+# Binary: bw_file_rd
+# Description: VFS read page cache bandwidth test
+
+set -e
+
+
+
+echo "=== Running VFS read page cache bandwidth test ==="
+${LMBENCH_BIN_DIR}/bw_file_rd -P 1 -W 30 -N 300 512m io_only ${LMBENCH_EXT4_DIR}/${LMBENCH_TEST_FILE}
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/vfs_select_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/vfs_select_lat.sh
new file mode 100755
index 0000000000..7153ae7d08
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/vfs_select_lat.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: vfs_select_lat
+# Binary: lat_select
+# Description: VFS select latency test
+
+set -e
+
+
+
+echo "=== Running VFS select latency test ==="
+${LMBENCH_BIN_DIR}/lat_select -P 1 file
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/vfs_stat_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/vfs_stat_lat.sh
new file mode 100755
index 0000000000..fc4bcb466b
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/vfs_stat_lat.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: vfs_stat_lat
+# Binary: lat_syscall
+# Description: VFS stat syscall latency test
+
+set -e
+
+
+
+echo "=== Running VFS stat latency test ==="
+${LMBENCH_BIN_DIR}/lat_syscall -P 1 -W 1000 -N 1000 stat testfile
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/vfs_write_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/vfs_write_lat.sh
new file mode 100755
index 0000000000..a64dd5710a
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/test_cases/vfs_write_lat.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Test: vfs_write_lat
+# Binary: lat_syscall
+# Description: VFS write syscall latency test
+
+set -e
+
+
+
+echo "=== Running VFS write latency test ==="
+${LMBENCH_BIN_DIR}/lat_syscall -P 1 write
+
+if [ $? -eq 0 ]; then
+    echo "Test completed successfully"
+else
+    echo "Test failed"
+    exit 1
+fi
diff --git a/user/dadk/config/lmbench_bin_ubuntu2404.toml b/user/dadk/config/lmbench_bin_ubuntu2404.toml
new file mode 100644
index 0000000000..024084f7db
--- /dev/null
+++ b/user/dadk/config/lmbench_bin_ubuntu2404.toml
@@ -0,0 +1,43 @@
+# 用户程序名称
+name = "lmbench_bin_ubuntu2404"
+# 版本号
+version = "3.0"
+# 用户程序描述信息
+description = "LMbench - Tools for Performance Analysis from Ubuntu 24.04"
+# （可选）默认: false 是否只构建一次，如果为true，DADK会在构建成功后，将构建结果缓存起来，下次构建时，直接使用缓存的构建结果
+build-once = false
+#  (可选) 默认: false 是否只安装一次，如果为true，DADK会在安装成功后，不再重复安装
+install-once = false
+# 目标架构
+# 可选值："x86_64", "aarch64", "riscv64", "loongarch64"
+target-arch = ["x86_64"]
+# 任务源
+[task-source]
+# 构建类型
+# 可选值："build-from-source", "install-from-prebuilt"
+type = "install-from-prebuilt"
+# 构建来源
+# "build_from_source" 可选值："git", "local", "archive"
+# "install_from_prebuilt" 可选值："local", "archive"
+source = "archive"
+# 本地目录路径 - 指向已解压的 sysroot 目录
+source-path = "https://mirrors.dragonos.org.cn/pub/third_party/lmbench/lmbench-ubuntu2404-202511301014-36c2fb2d084343e098b5e343576d4fc0.tar.xz"
+archive-rootdir = "sysroot/"
+
+[build]
+
+# 安装相关信息
+[install]
+# （可选）安装到DragonOS的路径
+in-dragonos-path = "/"
+# 清除相关信息
+[clean]
+# （可选）清除命令
+clean-command = ""
+# 依赖项
+[[depends]]
+name = "glibc_bin_ubuntu2404"
+version = "2.39"
+
+# （可选）环境变量
+# 注意：如果没有环境变量，忽略此项，不允许只留一个[[envs]]

From c976bda5f789b444896440930bd3b65548944b52 Mon Sep 17 00:00:00 2001
From: yuming <mingjiangyu1@qq.com>
Date: Thu, 18 Dec 2025 22:38:10 +0800
Subject: [PATCH 2/6] =?UTF-8?q?feat(lmbench/test=5Fcases):=20=E6=AF=8F?=
 =?UTF-8?q?=E4=B8=AA=E6=B5=8B=E4=BE=8B=E8=BF=90=E8=A1=8C=E5=89=8D=E9=83=BD?=
 =?UTF-8?q?=E5=8A=A0=E8=BD=BD=E4=B8=80=E9=81=8D=E7=8E=AF=E5=A2=83=E5=8F=98?=
 =?UTF-8?q?=E9=87=8F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../tests/benchmark/lmbench/test_cases/ext4_copy_files_bw.sh | 5 ++++-
 .../lmbench/test_cases/ext4_create_delete_files_0k_ops.sh    | 5 ++++-
 .../lmbench/test_cases/ext4_create_delete_files_10k_ops.sh   | 5 ++++-
 user/apps/tests/benchmark/lmbench/test_cases/fifo_lat.sh     | 5 ++++-
 user/apps/tests/benchmark/lmbench/test_cases/mem_copy_bw.sh  | 5 ++++-
 user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_bw.sh  | 5 ++++-
 user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_lat.sh | 5 ++++-
 .../tests/benchmark/lmbench/test_cases/mem_pagefault_lat.sh  | 5 ++++-
 user/apps/tests/benchmark/lmbench/test_cases/mem_read_bw.sh  | 5 ++++-
 user/apps/tests/benchmark/lmbench/test_cases/mem_write_bw.sh | 5 ++++-
 user/apps/tests/benchmark/lmbench/test_cases/pipe_bw.sh      | 5 ++++-
 user/apps/tests/benchmark/lmbench/test_cases/pipe_lat.sh     | 5 ++++-
 .../tests/benchmark/lmbench/test_cases/process_ctx_lat.sh    | 5 ++++-
 .../tests/benchmark/lmbench/test_cases/process_exec_lat.sh   | 5 ++++-
 .../tests/benchmark/lmbench/test_cases/process_fork_lat.sh   | 5 ++++-
 .../benchmark/lmbench/test_cases/process_getppid_lat.sh      | 5 ++++-
 .../tests/benchmark/lmbench/test_cases/process_shell_lat.sh  | 5 ++++-
 .../benchmark/lmbench/test_cases/ramfs_copy_files_bw.sh      | 5 ++++-
 .../lmbench/test_cases/ramfs_create_delete_files_0k_ops.sh   | 5 ++++-
 .../lmbench/test_cases/ramfs_create_delete_files_10k_ops.sh  | 5 ++++-
 .../apps/tests/benchmark/lmbench/test_cases/semaphore_lat.sh | 5 ++++-
 .../tests/benchmark/lmbench/test_cases/signal_catch_lat.sh   | 5 ++++-
 .../tests/benchmark/lmbench/test_cases/signal_install_lat.sh | 5 ++++-
 .../tests/benchmark/lmbench/test_cases/signal_prot_lat.sh    | 5 ++++-
 .../benchmark/lmbench/test_cases/tcp_loopback_bw_128.sh      | 5 ++++-
 .../tests/benchmark/lmbench/test_cases/tcp_loopback_bw_4k.sh | 5 ++++-
 .../benchmark/lmbench/test_cases/tcp_loopback_bw_64k.sh      | 5 ++++-
 .../benchmark/lmbench/test_cases/tcp_loopback_connect_lat.sh | 5 ++++-
 .../benchmark/lmbench/test_cases/tcp_loopback_http_bw.sh     | 5 ++++-
 .../tests/benchmark/lmbench/test_cases/tcp_loopback_lat.sh   | 5 ++++-
 .../benchmark/lmbench/test_cases/tcp_loopback_select_lat.sh  | 5 ++++-
 .../tests/benchmark/lmbench/test_cases/tcp_virtio_bw_128.sh  | 5 ++++-
 .../tests/benchmark/lmbench/test_cases/tcp_virtio_bw_64k.sh  | 5 ++++-
 .../benchmark/lmbench/test_cases/tcp_virtio_connect_lat.sh   | 5 ++++-
 .../tests/benchmark/lmbench/test_cases/tcp_virtio_lat.sh     | 5 ++++-
 .../tests/benchmark/lmbench/test_cases/udp_loopback_lat.sh   | 5 ++++-
 .../tests/benchmark/lmbench/test_cases/udp_virtio_lat.sh     | 5 ++++-
 user/apps/tests/benchmark/lmbench/test_cases/unix_bw.sh      | 5 ++++-
 .../tests/benchmark/lmbench/test_cases/unix_connect_lat.sh   | 5 ++++-
 user/apps/tests/benchmark/lmbench/test_cases/unix_lat.sh     | 5 ++++-
 .../apps/tests/benchmark/lmbench/test_cases/vfs_fcntl_lat.sh | 5 ++++-
 .../apps/tests/benchmark/lmbench/test_cases/vfs_fstat_lat.sh | 5 ++++-
 user/apps/tests/benchmark/lmbench/test_cases/vfs_open_lat.sh | 5 ++++-
 user/apps/tests/benchmark/lmbench/test_cases/vfs_read_lat.sh | 5 ++++-
 .../benchmark/lmbench/test_cases/vfs_read_pagecache_bw.sh    | 5 ++++-
 .../tests/benchmark/lmbench/test_cases/vfs_select_lat.sh     | 5 ++++-
 user/apps/tests/benchmark/lmbench/test_cases/vfs_stat_lat.sh | 5 ++++-
 .../apps/tests/benchmark/lmbench/test_cases/vfs_write_lat.sh | 5 ++++-
 48 files changed, 192 insertions(+), 48 deletions(-)
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/ext4_copy_files_bw.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/ext4_create_delete_files_0k_ops.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/ext4_create_delete_files_10k_ops.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/fifo_lat.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/mem_copy_bw.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_bw.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_lat.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/mem_pagefault_lat.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/mem_read_bw.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/mem_write_bw.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/pipe_bw.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/pipe_lat.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/process_ctx_lat.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/process_exec_lat.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/process_fork_lat.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/process_getppid_lat.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/process_shell_lat.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/ramfs_copy_files_bw.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/ramfs_create_delete_files_0k_ops.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/ramfs_create_delete_files_10k_ops.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/semaphore_lat.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/signal_catch_lat.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/signal_install_lat.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/signal_prot_lat.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_128.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_4k.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_64k.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_connect_lat.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_http_bw.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_lat.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_select_lat.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_bw_128.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_bw_64k.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_connect_lat.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_lat.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/udp_loopback_lat.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/udp_virtio_lat.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/unix_bw.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/unix_connect_lat.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/unix_lat.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/vfs_fcntl_lat.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/vfs_fstat_lat.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/vfs_open_lat.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/vfs_read_lat.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/vfs_read_pagecache_bw.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/vfs_select_lat.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/vfs_stat_lat.sh
 mode change 100755 => 100644 user/apps/tests/benchmark/lmbench/test_cases/vfs_write_lat.sh

diff --git a/user/apps/tests/benchmark/lmbench/test_cases/ext4_copy_files_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/ext4_copy_files_bw.sh
old mode 100755
new mode 100644
index c9a96fb0d4..aea5330a83
--- a/user/apps/tests/benchmark/lmbench/test_cases/ext4_copy_files_bw.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/ext4_copy_files_bw.sh
@@ -6,7 +6,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 
 echo "=== Running ext4_copy_files_bw test ==="
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/ext4_create_delete_files_0k_ops.sh b/user/apps/tests/benchmark/lmbench/test_cases/ext4_create_delete_files_0k_ops.sh
old mode 100755
new mode 100644
index 32abe78d13..d55c0af0a6
--- a/user/apps/tests/benchmark/lmbench/test_cases/ext4_create_delete_files_0k_ops.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/ext4_create_delete_files_0k_ops.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running ext4_create_delete_files_0k_ops test ==="
 ${LMBENCH_BIN_DIR}/lat_fs -s 0k -P 1 ${LMBENCH_EXT4_DIR}
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/ext4_create_delete_files_10k_ops.sh b/user/apps/tests/benchmark/lmbench/test_cases/ext4_create_delete_files_10k_ops.sh
old mode 100755
new mode 100644
index 15dd2d37af..a33c7e3dab
--- a/user/apps/tests/benchmark/lmbench/test_cases/ext4_create_delete_files_10k_ops.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/ext4_create_delete_files_10k_ops.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running ext4_create_delete_files_10k_ops test ==="
 ${LMBENCH_BIN_DIR}/lat_fs -s 10k -P 1 ${LMBENCH_EXT4_DIR}
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/fifo_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/fifo_lat.sh
old mode 100755
new mode 100644
index 00e5d9f33c..6ba399070e
--- a/user/apps/tests/benchmark/lmbench/test_cases/fifo_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/fifo_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running fifo_lat test ==="
 ${LMBENCH_BIN_DIR}/lat_fifo -P 1
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/mem_copy_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/mem_copy_bw.sh
old mode 100755
new mode 100644
index 888712d56c..84e6ea822b
--- a/user/apps/tests/benchmark/lmbench/test_cases/mem_copy_bw.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/mem_copy_bw.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running mem_copy_bw test ==="
 ${LMBENCH_BIN_DIR}/bw_mem -P 1 -N 50 512m fcp
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_bw.sh
old mode 100755
new mode 100644
index d1b0182aa0..771e0d44d9
--- a/user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_bw.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_bw.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running mem_mmap_bw test ==="
 ${LMBENCH_BIN_DIR}/bw_mmap_rd -W 30 -N 300 256m mmap_only ${LMBENCH_EXT4_DIR}/${LMBENCH_TEST_FILE}
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_lat.sh
old mode 100755
new mode 100644
index 2018da4c21..a259730f18
--- a/user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running mem_mmap_lat test ==="
 ${LMBENCH_BIN_DIR}/lat_mmap 4m ${LMBENCH_EXT4_DIR}/${LMBENCH_TEST_FILE}
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/mem_pagefault_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/mem_pagefault_lat.sh
old mode 100755
new mode 100644
index b603f4c423..1b74eea299
--- a/user/apps/tests/benchmark/lmbench/test_cases/mem_pagefault_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/mem_pagefault_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running mem_pagefault_lat test ==="
 ${LMBENCH_BIN_DIR}/lat_pagefault -P 1 ${LMBENCH_EXT4_DIR}/${LMBENCH_TEST_FILE}
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/mem_read_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/mem_read_bw.sh
old mode 100755
new mode 100644
index d67f3cdbc9..fe2379ea9d
--- a/user/apps/tests/benchmark/lmbench/test_cases/mem_read_bw.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/mem_read_bw.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running mem_read_bw test ==="
 ${LMBENCH_BIN_DIR}/bw_mem -P 1 -N 50 512m frd
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/mem_write_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/mem_write_bw.sh
old mode 100755
new mode 100644
index 3d0b3177d2..f555c1996f
--- a/user/apps/tests/benchmark/lmbench/test_cases/mem_write_bw.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/mem_write_bw.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running mem_write_bw test ==="
 ${LMBENCH_BIN_DIR}/bw_mem -P 1 -N 50 512m fwr
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/pipe_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/pipe_bw.sh
old mode 100755
new mode 100644
index de5a7ca205..02fd8e9e50
--- a/user/apps/tests/benchmark/lmbench/test_cases/pipe_bw.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/pipe_bw.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running pipe_bw test ==="
 ${LMBENCH_BIN_DIR}/bw_pipe -P 1
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/pipe_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/pipe_lat.sh
old mode 100755
new mode 100644
index b5d99b39b3..52200feddd
--- a/user/apps/tests/benchmark/lmbench/test_cases/pipe_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/pipe_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running pipe_lat test ==="
 ${LMBENCH_BIN_DIR}/lat_pipe -P 1
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/process_ctx_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/process_ctx_lat.sh
old mode 100755
new mode 100644
index 814b6bca37..604257ee7c
--- a/user/apps/tests/benchmark/lmbench/test_cases/process_ctx_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/process_ctx_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running process_ctx_lat test ==="
 ${LMBENCH_BIN_DIR}/lat_ctx -P 1 18
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/process_exec_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/process_exec_lat.sh
old mode 100755
new mode 100644
index dbc08d51a8..860947233b
--- a/user/apps/tests/benchmark/lmbench/test_cases/process_exec_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/process_exec_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running process_exec_lat test ==="
 ${LMBENCH_BIN_DIR}/lat_proc -P 1 exec
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/process_fork_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/process_fork_lat.sh
old mode 100755
new mode 100644
index f752a6946e..9bf6a97fe6
--- a/user/apps/tests/benchmark/lmbench/test_cases/process_fork_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/process_fork_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running process_fork_lat test ==="
 ${LMBENCH_BIN_DIR}/lat_proc -P 1 fork
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/process_getppid_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/process_getppid_lat.sh
old mode 100755
new mode 100644
index 6d845094c7..3dec0ef34c
--- a/user/apps/tests/benchmark/lmbench/test_cases/process_getppid_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/process_getppid_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running process_getppid_lat test ==="
 ${LMBENCH_BIN_DIR}/lat_syscall -P 1 null
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/process_shell_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/process_shell_lat.sh
old mode 100755
new mode 100644
index 3847f9d066..4e74bd9dd1
--- a/user/apps/tests/benchmark/lmbench/test_cases/process_shell_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/process_shell_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running process_shell_lat test ==="
 ${LMBENCH_BIN_DIR}/lat_proc -P 1 shell
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/ramfs_copy_files_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/ramfs_copy_files_bw.sh
old mode 100755
new mode 100644
index 0b8c227891..c5141785ac
--- a/user/apps/tests/benchmark/lmbench/test_cases/ramfs_copy_files_bw.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/ramfs_copy_files_bw.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running ramfs_copy_files_bw test ==="
 ${LMBENCH_BIN_DIR}/lmdd if=${LMBENCH_TMP_DIR}/${LMBENCH_ZERO_FILE} of=${LMBENCH_TMP_DIR}/${LMBENCH_TEST_FILE}
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/ramfs_create_delete_files_0k_ops.sh b/user/apps/tests/benchmark/lmbench/test_cases/ramfs_create_delete_files_0k_ops.sh
old mode 100755
new mode 100644
index ad262d49f1..fe19e7dde9
--- a/user/apps/tests/benchmark/lmbench/test_cases/ramfs_create_delete_files_0k_ops.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/ramfs_create_delete_files_0k_ops.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running ramfs_create_delete_files_0k_ops test ==="
 ${LMBENCH_BIN_DIR}/lat_fs -s 0k -P 1 -W 30 -N 200
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/ramfs_create_delete_files_10k_ops.sh b/user/apps/tests/benchmark/lmbench/test_cases/ramfs_create_delete_files_10k_ops.sh
old mode 100755
new mode 100644
index d45f7320a0..f62b667e82
--- a/user/apps/tests/benchmark/lmbench/test_cases/ramfs_create_delete_files_10k_ops.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/ramfs_create_delete_files_10k_ops.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running ramfs_create_delete_files_10k_ops test ==="
 ${LMBENCH_BIN_DIR}/lat_fs -s 10k -P 1 -W 30 -N 300
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/semaphore_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/semaphore_lat.sh
old mode 100755
new mode 100644
index 42e7a4f999..b91b4291d2
--- a/user/apps/tests/benchmark/lmbench/test_cases/semaphore_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/semaphore_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running semaphore_lat test ==="
 ${LMBENCH_BIN_DIR}/lat_sem -P 1 -N 21
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/signal_catch_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/signal_catch_lat.sh
old mode 100755
new mode 100644
index d9b0008fd7..20905c2b8a
--- a/user/apps/tests/benchmark/lmbench/test_cases/signal_catch_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/signal_catch_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running signal_catch_lat test ==="
 ${LMBENCH_BIN_DIR}/lat_sig -P 1 catch
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/signal_install_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/signal_install_lat.sh
old mode 100755
new mode 100644
index 3e77829968..47f6468cae
--- a/user/apps/tests/benchmark/lmbench/test_cases/signal_install_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/signal_install_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running signal_install_lat test ==="
 ${LMBENCH_BIN_DIR}/lat_sig -P 1 install
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/signal_prot_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/signal_prot_lat.sh
old mode 100755
new mode 100644
index ad1c8a6f5b..7bd3c3fcd1
--- a/user/apps/tests/benchmark/lmbench/test_cases/signal_prot_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/signal_prot_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running signal_prot_lat test ==="
 ${LMBENCH_BIN_DIR}/lat_sig -W 30 -N 300 prot ${LMBENCH_EXT4_DIR}/${LMBENCH_TEST_FILE}
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_128.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_128.sh
old mode 100755
new mode 100644
index 372a8d930f..253095ad19
--- a/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_128.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_128.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 SERVER_PID=""
 
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_4k.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_4k.sh
old mode 100755
new mode 100644
index 894ac6c6a3..d1ee865af7
--- a/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_4k.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_4k.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 SERVER_PID=""
 
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_64k.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_64k.sh
old mode 100755
new mode 100644
index 9b11bbfc71..a3f167c1d7
--- a/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_64k.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_64k.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 SERVER_PID=""
 
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_connect_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_connect_lat.sh
old mode 100755
new mode 100644
index e75de8e0c1..f632eea7ce
--- a/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_connect_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_connect_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 SERVER_PID=""
 
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_http_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_http_bw.sh
old mode 100755
new mode 100644
index f5b81460e9..6c5e5cb547
--- a/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_http_bw.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_http_bw.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 SERVER_PID=""
 
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_lat.sh
old mode 100755
new mode 100644
index a5ef2c188c..50552cf85a
--- a/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 SERVER_PID=""
 
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_select_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_select_lat.sh
old mode 100755
new mode 100644
index a1084be71e..b38860a356
--- a/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_select_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_select_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running TCP select latency test ==="
 ${LMBENCH_BIN_DIR}/lat_select -P 1 tcp
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_bw_128.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_bw_128.sh
old mode 100755
new mode 100644
index 869db27e3c..59913facd9
--- a/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_bw_128.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_bw_128.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running TCP virtio bandwidth test (128 bytes) ==="
 echo "Note: This test requires a server running at 10.0.2.15"
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_bw_64k.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_bw_64k.sh
old mode 100755
new mode 100644
index af09405863..45da49c6eb
--- a/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_bw_64k.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_bw_64k.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running TCP virtio bandwidth test (64k) ==="
 echo "Note: This test requires a server running at 10.0.2.15"
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_connect_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_connect_lat.sh
old mode 100755
new mode 100644
index 34fc65c3a5..471fff3da9
--- a/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_connect_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_connect_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running TCP virtio connection latency test ==="
 echo "Note: This test requires a server running at 10.0.2.15"
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_lat.sh
old mode 100755
new mode 100644
index 1ed519c3b8..d33c2c7b53
--- a/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running TCP virtio latency test ==="
 echo "Note: This test requires a server running at 10.0.2.15"
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/udp_loopback_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/udp_loopback_lat.sh
old mode 100755
new mode 100644
index 9e242d2ccd..b803b1b7ca
--- a/user/apps/tests/benchmark/lmbench/test_cases/udp_loopback_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/udp_loopback_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 SERVER_PID=""
 
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/udp_virtio_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/udp_virtio_lat.sh
old mode 100755
new mode 100644
index 97e860d251..a5f3e48a07
--- a/user/apps/tests/benchmark/lmbench/test_cases/udp_virtio_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/udp_virtio_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running UDP virtio latency test ==="
 echo "Note: This test requires a server running at 10.0.2.15"
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/unix_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/unix_bw.sh
old mode 100755
new mode 100644
index d0f425c2e4..1f25b55305
--- a/user/apps/tests/benchmark/lmbench/test_cases/unix_bw.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/unix_bw.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running Unix domain socket bandwidth test ==="
 ${LMBENCH_BIN_DIR}/bw_unix -P 1
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/unix_connect_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/unix_connect_lat.sh
old mode 100755
new mode 100644
index fbc2908005..e4cb5b320f
--- a/user/apps/tests/benchmark/lmbench/test_cases/unix_connect_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/unix_connect_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 SERVER_PID=""
 
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/unix_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/unix_lat.sh
old mode 100755
new mode 100644
index d646bb1bab..383477ddc1
--- a/user/apps/tests/benchmark/lmbench/test_cases/unix_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/unix_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running Unix domain socket latency test ==="
 ${LMBENCH_BIN_DIR}/lat_unix -P 1
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/vfs_fcntl_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/vfs_fcntl_lat.sh
old mode 100755
new mode 100644
index 391809ee9c..de22cd1327
--- a/user/apps/tests/benchmark/lmbench/test_cases/vfs_fcntl_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/vfs_fcntl_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running VFS fcntl latency test ==="
 ${LMBENCH_BIN_DIR}/lat_fcntl -P 1 -W 30 -N 200
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/vfs_fstat_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/vfs_fstat_lat.sh
old mode 100755
new mode 100644
index 1e4f1bddae..18169d7c14
--- a/user/apps/tests/benchmark/lmbench/test_cases/vfs_fstat_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/vfs_fstat_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running VFS fstat latency test ==="
 ${LMBENCH_BIN_DIR}/lat_syscall -P 1 fstat test_file
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/vfs_open_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/vfs_open_lat.sh
old mode 100755
new mode 100644
index 73afcd3c68..d1a536d1db
--- a/user/apps/tests/benchmark/lmbench/test_cases/vfs_open_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/vfs_open_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running VFS open latency test ==="
 ${LMBENCH_BIN_DIR}/lat_syscall -P 1 -W 1000 -N 1000 open testfile
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/vfs_read_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/vfs_read_lat.sh
old mode 100755
new mode 100644
index 506fe8d161..a13789d616
--- a/user/apps/tests/benchmark/lmbench/test_cases/vfs_read_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/vfs_read_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running VFS read latency test ==="
 ${LMBENCH_BIN_DIR}/lat_syscall -P 1 read
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/vfs_read_pagecache_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/vfs_read_pagecache_bw.sh
old mode 100755
new mode 100644
index 7b87a61ce5..65aef76581
--- a/user/apps/tests/benchmark/lmbench/test_cases/vfs_read_pagecache_bw.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/vfs_read_pagecache_bw.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running VFS read page cache bandwidth test ==="
 ${LMBENCH_BIN_DIR}/bw_file_rd -P 1 -W 30 -N 300 512m io_only ${LMBENCH_EXT4_DIR}/${LMBENCH_TEST_FILE}
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/vfs_select_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/vfs_select_lat.sh
old mode 100755
new mode 100644
index 7153ae7d08..a025811f2a
--- a/user/apps/tests/benchmark/lmbench/test_cases/vfs_select_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/vfs_select_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running VFS select latency test ==="
 ${LMBENCH_BIN_DIR}/lat_select -P 1 file
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/vfs_stat_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/vfs_stat_lat.sh
old mode 100755
new mode 100644
index fc4bcb466b..cb11f2913d
--- a/user/apps/tests/benchmark/lmbench/test_cases/vfs_stat_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/vfs_stat_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running VFS stat latency test ==="
 ${LMBENCH_BIN_DIR}/lat_syscall -P 1 -W 1000 -N 1000 stat testfile
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/vfs_write_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/vfs_write_lat.sh
old mode 100755
new mode 100644
index a64dd5710a..b7da3dc657
--- a/user/apps/tests/benchmark/lmbench/test_cases/vfs_write_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/vfs_write_lat.sh
@@ -5,7 +5,10 @@
 
 set -e
 
-
+# 加载环境变量
+SCTIPDIR=$(cd $(dirname ${BASH_SOURCE[0]}) > /dev/null && pwd)
+ENV_PATH="${SCTIPDIR}/../env.sh"
+source ${ENV_PATH}
 
 echo "=== Running VFS write latency test ==="
 ${LMBENCH_BIN_DIR}/lat_syscall -P 1 write

From 6308b8838f484c9d44ade243ee7b182a58ec6888 Mon Sep 17 00:00:00 2001
From: yuming <mingjiangyu1@qq.com>
Date: Thu, 18 Dec 2025 23:52:04 +0800
Subject: [PATCH 3/6] =?UTF-8?q?feat(lmbench/test=5Fcases):=20=E6=9B=B4?=
 =?UTF-8?q?=E6=96=B0=E5=A4=9A=E4=B8=AA=E6=B5=8B=E8=AF=95=E8=84=9A=E6=9C=AC?=
 =?UTF-8?q?=E7=9A=84=E6=9D=83=E9=99=90=E4=B8=BA=E5=8F=AF=E6=89=A7=E8=A1=8C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../apps/tests/benchmark/lmbench/test_cases/ext4_copy_files_bw.sh | 0
 .../lmbench/test_cases/ext4_create_delete_files_0k_ops.sh         | 0
 .../lmbench/test_cases/ext4_create_delete_files_10k_ops.sh        | 0
 user/apps/tests/benchmark/lmbench/test_cases/fifo_lat.sh          | 0
 user/apps/tests/benchmark/lmbench/test_cases/mem_copy_bw.sh       | 0
 user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_bw.sh       | 0
 user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_lat.sh      | 0
 user/apps/tests/benchmark/lmbench/test_cases/mem_pagefault_lat.sh | 0
 user/apps/tests/benchmark/lmbench/test_cases/mem_read_bw.sh       | 0
 user/apps/tests/benchmark/lmbench/test_cases/mem_write_bw.sh      | 0
 user/apps/tests/benchmark/lmbench/test_cases/pipe_bw.sh           | 0
 user/apps/tests/benchmark/lmbench/test_cases/pipe_lat.sh          | 0
 user/apps/tests/benchmark/lmbench/test_cases/process_ctx_lat.sh   | 0
 user/apps/tests/benchmark/lmbench/test_cases/process_exec_lat.sh  | 0
 user/apps/tests/benchmark/lmbench/test_cases/process_fork_lat.sh  | 0
 .../tests/benchmark/lmbench/test_cases/process_getppid_lat.sh     | 0
 user/apps/tests/benchmark/lmbench/test_cases/process_shell_lat.sh | 0
 .../tests/benchmark/lmbench/test_cases/ramfs_copy_files_bw.sh     | 0
 .../lmbench/test_cases/ramfs_create_delete_files_0k_ops.sh        | 0
 .../lmbench/test_cases/ramfs_create_delete_files_10k_ops.sh       | 0
 user/apps/tests/benchmark/lmbench/test_cases/semaphore_lat.sh     | 0
 user/apps/tests/benchmark/lmbench/test_cases/signal_catch_lat.sh  | 0
 .../apps/tests/benchmark/lmbench/test_cases/signal_install_lat.sh | 0
 user/apps/tests/benchmark/lmbench/test_cases/signal_prot_lat.sh   | 0
 .../tests/benchmark/lmbench/test_cases/tcp_loopback_bw_128.sh     | 0
 .../apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_4k.sh | 0
 .../tests/benchmark/lmbench/test_cases/tcp_loopback_bw_64k.sh     | 0
 .../benchmark/lmbench/test_cases/tcp_loopback_connect_lat.sh      | 0
 .../tests/benchmark/lmbench/test_cases/tcp_loopback_http_bw.sh    | 0
 user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_lat.sh  | 0
 .../tests/benchmark/lmbench/test_cases/tcp_loopback_select_lat.sh | 0
 user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_bw_128.sh | 0
 user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_bw_64k.sh | 0
 .../tests/benchmark/lmbench/test_cases/tcp_virtio_connect_lat.sh  | 0
 user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_lat.sh    | 0
 user/apps/tests/benchmark/lmbench/test_cases/udp_loopback_lat.sh  | 0
 user/apps/tests/benchmark/lmbench/test_cases/udp_virtio_lat.sh    | 0
 user/apps/tests/benchmark/lmbench/test_cases/unix_bw.sh           | 0
 user/apps/tests/benchmark/lmbench/test_cases/unix_connect_lat.sh  | 0
 user/apps/tests/benchmark/lmbench/test_cases/unix_lat.sh          | 0
 user/apps/tests/benchmark/lmbench/test_cases/vfs_fcntl_lat.sh     | 0
 user/apps/tests/benchmark/lmbench/test_cases/vfs_fstat_lat.sh     | 0
 user/apps/tests/benchmark/lmbench/test_cases/vfs_open_lat.sh      | 0
 user/apps/tests/benchmark/lmbench/test_cases/vfs_read_lat.sh      | 0
 .../tests/benchmark/lmbench/test_cases/vfs_read_pagecache_bw.sh   | 0
 user/apps/tests/benchmark/lmbench/test_cases/vfs_select_lat.sh    | 0
 user/apps/tests/benchmark/lmbench/test_cases/vfs_stat_lat.sh      | 0
 user/apps/tests/benchmark/lmbench/test_cases/vfs_write_lat.sh     | 0
 48 files changed, 0 insertions(+), 0 deletions(-)
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/ext4_copy_files_bw.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/ext4_create_delete_files_0k_ops.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/ext4_create_delete_files_10k_ops.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/fifo_lat.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/mem_copy_bw.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_bw.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_lat.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/mem_pagefault_lat.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/mem_read_bw.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/mem_write_bw.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/pipe_bw.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/pipe_lat.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/process_ctx_lat.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/process_exec_lat.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/process_fork_lat.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/process_getppid_lat.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/process_shell_lat.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/ramfs_copy_files_bw.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/ramfs_create_delete_files_0k_ops.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/ramfs_create_delete_files_10k_ops.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/semaphore_lat.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/signal_catch_lat.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/signal_install_lat.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/signal_prot_lat.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_128.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_4k.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_64k.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_connect_lat.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_http_bw.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_lat.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_select_lat.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_bw_128.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_bw_64k.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_connect_lat.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_lat.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/udp_loopback_lat.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/udp_virtio_lat.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/unix_bw.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/unix_connect_lat.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/unix_lat.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/vfs_fcntl_lat.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/vfs_fstat_lat.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/vfs_open_lat.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/vfs_read_lat.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/vfs_read_pagecache_bw.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/vfs_select_lat.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/vfs_stat_lat.sh
 mode change 100644 => 100755 user/apps/tests/benchmark/lmbench/test_cases/vfs_write_lat.sh

diff --git a/user/apps/tests/benchmark/lmbench/test_cases/ext4_copy_files_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/ext4_copy_files_bw.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/ext4_create_delete_files_0k_ops.sh b/user/apps/tests/benchmark/lmbench/test_cases/ext4_create_delete_files_0k_ops.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/ext4_create_delete_files_10k_ops.sh b/user/apps/tests/benchmark/lmbench/test_cases/ext4_create_delete_files_10k_ops.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/fifo_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/fifo_lat.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/mem_copy_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/mem_copy_bw.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_bw.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_lat.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/mem_pagefault_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/mem_pagefault_lat.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/mem_read_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/mem_read_bw.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/mem_write_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/mem_write_bw.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/pipe_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/pipe_bw.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/pipe_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/pipe_lat.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/process_ctx_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/process_ctx_lat.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/process_exec_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/process_exec_lat.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/process_fork_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/process_fork_lat.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/process_getppid_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/process_getppid_lat.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/process_shell_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/process_shell_lat.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/ramfs_copy_files_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/ramfs_copy_files_bw.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/ramfs_create_delete_files_0k_ops.sh b/user/apps/tests/benchmark/lmbench/test_cases/ramfs_create_delete_files_0k_ops.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/ramfs_create_delete_files_10k_ops.sh b/user/apps/tests/benchmark/lmbench/test_cases/ramfs_create_delete_files_10k_ops.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/semaphore_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/semaphore_lat.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/signal_catch_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/signal_catch_lat.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/signal_install_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/signal_install_lat.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/signal_prot_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/signal_prot_lat.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_128.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_128.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_4k.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_4k.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_64k.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_bw_64k.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_connect_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_connect_lat.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_http_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_http_bw.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_lat.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_select_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_loopback_select_lat.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_bw_128.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_bw_128.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_bw_64k.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_bw_64k.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_connect_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_connect_lat.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/tcp_virtio_lat.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/udp_loopback_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/udp_loopback_lat.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/udp_virtio_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/udp_virtio_lat.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/unix_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/unix_bw.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/unix_connect_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/unix_connect_lat.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/unix_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/unix_lat.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/vfs_fcntl_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/vfs_fcntl_lat.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/vfs_fstat_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/vfs_fstat_lat.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/vfs_open_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/vfs_open_lat.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/vfs_read_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/vfs_read_lat.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/vfs_read_pagecache_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/vfs_read_pagecache_bw.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/vfs_select_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/vfs_select_lat.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/vfs_stat_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/vfs_stat_lat.sh
old mode 100644
new mode 100755
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/vfs_write_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/vfs_write_lat.sh
old mode 100644
new mode 100755

From c6fb1c3776e4d63db513bcea153d01c5e08624db Mon Sep 17 00:00:00 2001
From: yuming <mingjiangyu1@qq.com>
Date: Thu, 18 Dec 2025 23:54:58 +0800
Subject: [PATCH 4/6] =?UTF-8?q?feat(lmbench):=20=E6=B7=BB=E5=8A=A0?=
 =?UTF-8?q?=E4=B8=80=E9=94=AE=E8=BF=90=E8=A1=8C=E6=8C=87=E5=AE=9A=E6=B5=8B?=
 =?UTF-8?q?=E4=BE=8B=E7=9A=84=E8=84=9A=E6=9C=AC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 user/apps/tests/benchmark/lmbench/run_test_case.sh | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100755 user/apps/tests/benchmark/lmbench/run_test_case.sh

diff --git a/user/apps/tests/benchmark/lmbench/run_test_case.sh b/user/apps/tests/benchmark/lmbench/run_test_case.sh
new file mode 100755
index 0000000000..55fd4e0100
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/run_test_case.sh
@@ -0,0 +1,9 @@
+#! /bin/bash
+
+main(){
+    bash ./init.sh
+    bash "$1"
+    bash ./clean_up.sh
+}
+
+main "$@"

From 8bb68ef914304fe59f6a532b46388952cedea495 Mon Sep 17 00:00:00 2001
From: yuming <mingjiangyu1@qq.com>
Date: Thu, 18 Dec 2025 23:55:24 +0800
Subject: [PATCH 5/6] =?UTF-8?q?fix(lmbench):=20=E4=BF=AE=E5=A4=8D=E5=A4=9A?=
 =?UTF-8?q?=E4=B8=AA=E6=B5=8B=E8=AF=95=E7=94=A8=E4=BE=8B=E7=9A=84=E6=9D=83?=
 =?UTF-8?q?=E9=99=90=E5=92=8C=E6=96=87=E4=BB=B6=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- 修复 `lmbench/mem_map_lat` 测例的权限问题，确保测试能够正确执行。
- 在 `ramfs_copy_files_bw` 测试中添加 `sudo`，以确保有足够的权限进行文件操作。
- 修复 `vfs_xx_lat` 系列测试缺少临时文件的问题，确保测试环境完整。
---
 user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_lat.sh    | 2 +-
 .../tests/benchmark/lmbench/test_cases/ramfs_copy_files_bw.sh   | 2 +-
 user/apps/tests/benchmark/lmbench/test_cases/vfs_fstat_lat.sh   | 2 ++
 user/apps/tests/benchmark/lmbench/test_cases/vfs_open_lat.sh    | 2 ++
 user/apps/tests/benchmark/lmbench/test_cases/vfs_stat_lat.sh    | 2 ++
 5 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_lat.sh
index a259730f18..c5df660ed9 100755
--- a/user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/mem_mmap_lat.sh
@@ -11,7 +11,7 @@ ENV_PATH="${SCTIPDIR}/../env.sh"
 source ${ENV_PATH}
 
 echo "=== Running mem_mmap_lat test ==="
-${LMBENCH_BIN_DIR}/lat_mmap 4m ${LMBENCH_EXT4_DIR}/${LMBENCH_TEST_FILE}
+sudo ${LMBENCH_BIN_DIR}/lat_mmap 4m ${LMBENCH_EXT4_DIR}/${LMBENCH_TEST_FILE}
 
 if [ $? -eq 0 ]; then
     echo "Test completed successfully"
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/ramfs_copy_files_bw.sh b/user/apps/tests/benchmark/lmbench/test_cases/ramfs_copy_files_bw.sh
index c5141785ac..9891138ea7 100755
--- a/user/apps/tests/benchmark/lmbench/test_cases/ramfs_copy_files_bw.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/ramfs_copy_files_bw.sh
@@ -11,7 +11,7 @@ ENV_PATH="${SCTIPDIR}/../env.sh"
 source ${ENV_PATH}
 
 echo "=== Running ramfs_copy_files_bw test ==="
-${LMBENCH_BIN_DIR}/lmdd if=${LMBENCH_TMP_DIR}/${LMBENCH_ZERO_FILE} of=${LMBENCH_TMP_DIR}/${LMBENCH_TEST_FILE}
+sudo ${LMBENCH_BIN_DIR}/lmdd if=${LMBENCH_TMP_DIR}/${LMBENCH_ZERO_FILE} of=${LMBENCH_TMP_DIR}/${LMBENCH_TEST_FILE}
 
 if [ $? -eq 0 ]; then
     echo "Test completed successfully"
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/vfs_fstat_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/vfs_fstat_lat.sh
index 18169d7c14..70cbf519ba 100755
--- a/user/apps/tests/benchmark/lmbench/test_cases/vfs_fstat_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/vfs_fstat_lat.sh
@@ -11,7 +11,9 @@ ENV_PATH="${SCTIPDIR}/../env.sh"
 source ${ENV_PATH}
 
 echo "=== Running VFS fstat latency test ==="
+touch test_file
 ${LMBENCH_BIN_DIR}/lat_syscall -P 1 fstat test_file
+rm test_file
 
 if [ $? -eq 0 ]; then
     echo "Test completed successfully"
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/vfs_open_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/vfs_open_lat.sh
index d1a536d1db..4ab5efe312 100755
--- a/user/apps/tests/benchmark/lmbench/test_cases/vfs_open_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/vfs_open_lat.sh
@@ -11,7 +11,9 @@ ENV_PATH="${SCTIPDIR}/../env.sh"
 source ${ENV_PATH}
 
 echo "=== Running VFS open latency test ==="
+touch testfile
 ${LMBENCH_BIN_DIR}/lat_syscall -P 1 -W 1000 -N 1000 open testfile
+rm testfile
 
 if [ $? -eq 0 ]; then
     echo "Test completed successfully"
diff --git a/user/apps/tests/benchmark/lmbench/test_cases/vfs_stat_lat.sh b/user/apps/tests/benchmark/lmbench/test_cases/vfs_stat_lat.sh
index cb11f2913d..c84cada883 100755
--- a/user/apps/tests/benchmark/lmbench/test_cases/vfs_stat_lat.sh
+++ b/user/apps/tests/benchmark/lmbench/test_cases/vfs_stat_lat.sh
@@ -11,7 +11,9 @@ ENV_PATH="${SCTIPDIR}/../env.sh"
 source ${ENV_PATH}
 
 echo "=== Running VFS stat latency test ==="
+touch testfile
 ${LMBENCH_BIN_DIR}/lat_syscall -P 1 -W 1000 -N 1000 stat testfile
+rm testfile
 
 if [ $? -eq 0 ]; then
     echo "Test completed successfully"

From a05fcb8819a75860ede34bafc246ee16f7de5ef7 Mon Sep 17 00:00:00 2001
From: Samuka007 <samuka007@dragonos.org>
Date: Thu, 8 Jan 2026 23:42:54 +0800
Subject: [PATCH 6/6] feat: add nix build script for lmbench, seperate syscall
 test script and bin

---
 user/apps/default.nix                         | 77 ++++++++++++-------
 user/apps/tests/benchmark/lmbench/.gitignore  |  1 +
 user/apps/tests/benchmark/lmbench/default.nix | 75 ++++++++++++++++++
 user/apps/tests/benchmark/lmbench/flake.lock  | 27 +++++++
 user/apps/tests/benchmark/lmbench/flake.nix   | 44 +++++++++++
 user/apps/tests/syscall/gvisor/default.nix    | 50 +++++++-----
 6 files changed, 227 insertions(+), 47 deletions(-)
 create mode 100644 user/apps/tests/benchmark/lmbench/.gitignore
 create mode 100644 user/apps/tests/benchmark/lmbench/default.nix
 create mode 100644 user/apps/tests/benchmark/lmbench/flake.lock
 create mode 100644 user/apps/tests/benchmark/lmbench/flake.nix

diff --git a/user/apps/default.nix b/user/apps/default.nix
index 209ac841bd..eff2392490 100644
--- a/user/apps/default.nix
+++ b/user/apps/default.nix
@@ -5,50 +5,71 @@
   system,
   target,
   fenix,
-  testOpt
+  testOpt,
 }:
 
 # Return a list of app derivations to be copied into the rootfs.
 let
-  cross = if system == "x86_64-linux" && target == "x86_64" then pkgs
-    else if target == "riscv64" then pkgs.pkgsCross.riscv64
-    else import nixpkgs {
-      localSystem = system;
-      crossSystem = if target == "x86_64" then "x86_64-unknown-linux-gnu"
-        else abort "Unsupported target: ${target}}";
-    };
+  cross =
+    if system == "x86_64-linux" && target == "x86_64" then
+      pkgs
+    else if target == "riscv64" then
+      pkgs.pkgsCross.riscv64
+    else
+      import nixpkgs {
+        localSystem = system;
+        crossSystem =
+          if target == "x86_64" then "x86_64-unknown-linux-gnu" else abort "Unsupported target: ${target}}";
+      };
 
-  cross-musl = if system == "x86_64-linux" && target == "x86_64" then pkgs.pkgsMusl
-    else if target == "riscv64" then pkgs.pkgsCross.riscv64-musl
-    else import nixpkgs {
-      localSystem = system;
-      crossSystem = if target == "x86_64" then "x86_64-unknown-linux-musl"
-        else abort "Unsupported target: ${target}-musl}";
-    };
+  cross-musl =
+    if system == "x86_64-linux" && target == "x86_64" then
+      pkgs.pkgsMusl
+    else if target == "riscv64" then
+      pkgs.pkgsCross.riscv64-musl
+    else
+      import nixpkgs {
+        localSystem = system;
+        crossSystem =
+          if target == "x86_64" then
+            "x86_64-unknown-linux-musl"
+          else
+            abort "Unsupported target: ${target}-musl}";
+      };
 
-  static = if system == "x86_64-linux" && target == "x86_64" then pkgs.pkgsStatic
-    else if target == "riscv64" then import nixpkgs {
-      crossSystem = lib.systems.examples.riscv64-musl;
-      isStatic = true;
-    } else abort "Unsupported static target: ${target}";
+  static =
+    if system == "x86_64-linux" && target == "x86_64" then
+      pkgs.pkgsStatic
+    else if target == "riscv64" then
+      import nixpkgs {
+        crossSystem = lib.systems.examples.riscv64-musl;
+        isStatic = true;
+      }
+    else
+      abort "Unsupported static target: ${target}";
 
-  gvisor-syscall-tests = (pkgs.callPackage ./tests/syscall/gvisor {
-    inherit fenix system;
-    installDir = testOpt.syscall.testDir;
-    version = testOpt.syscall.version;
-  });
-in [
+  gvisor-syscall-tests = (
+    pkgs.callPackage ./tests/syscall/gvisor {
+      inherit fenix system;
+      installDir = testOpt.syscall.testDir;
+      version = testOpt.syscall.version;
+    }
+  );
+
+  lmbench-benchmark-tests = (pkgs.callPackage ./tests/benchmark/lmbench { });
+in
+[
   static.busybox
   static.curl
   static.dropbear
   cross.glibc
 
   # Simple C utility
-  (static.callPackage ./about {})
-
+  (static.callPackage ./about { })
 ]
 ++ lib.optionals (target == "x86_64" && testOpt.syscall.enable) [
   # gvisor test case only included on x86_64
   gvisor-syscall-tests
+  lmbench-benchmark-tests
   # TODO: Add debian libcxx deps or FHS
 ]
diff --git a/user/apps/tests/benchmark/lmbench/.gitignore b/user/apps/tests/benchmark/lmbench/.gitignore
new file mode 100644
index 0000000000..b2be92b7db
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/.gitignore
@@ -0,0 +1 @@
+result
diff --git a/user/apps/tests/benchmark/lmbench/default.nix b/user/apps/tests/benchmark/lmbench/default.nix
new file mode 100644
index 0000000000..3aadec13b2
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/default.nix
@@ -0,0 +1,75 @@
+{
+  lib,
+  pkgs,
+  installDir ? "/opt/lmbench",
+}:
+
+let
+  lmbenchBin = pkgs.fetchurl {
+    url = "https://mirrors.dragonos.org.cn/pub/third_party/lmbench/lmbench-ubuntu2404-202511301014-36c2fb2d084343e098b5e343576d4fc0.tar.xz";
+    sha256 = "sha256-/iP7oKc2n0CXpA0OgVQX86quNfbtjXBZ83RBl1MEBhE=";
+  };
+
+  testScript = pkgs.stdenv.mkDerivation {
+    pname = "lmbench-test-script";
+    version = "3.0-a9";
+
+    src = lib.sourceByRegex ./. [
+      "^test_cases"
+      "^.*\.sh$"
+    ];
+
+    installPhase = ''
+      mkdir -p $out/${installDir}
+
+      install -m755 *.sh $out/${installDir}/
+      cp -r test_cases $out/${installDir}/
+      chmod +x $out/${installDir}/test_cases/*.sh
+    '';
+  };
+
+  lmbench = pkgs.stdenv.mkDerivation {
+    pname = "lmbench";
+    version = "3.0-a9";
+
+    src = lmbenchBin;
+
+    nativeBuildInputs = [ pkgs.autoPatchelfHook ];
+
+    buildInputs = [
+      pkgs.stdenv.cc.cc.lib
+      pkgs.glibc
+      pkgs.bzip2
+    ];
+
+    sourceRoot = ".";
+
+    installPhase = ''
+      # Keep Ubuntu package's original directory structure, but flatten sysroot
+      mkdir -p $out
+
+      # If there's a sysroot directory, flatten it
+      if [ -d sysroot ]; then
+        cp -r sysroot/* $out/
+      else
+        cp -r * $out/
+      fi
+
+      # Make all binaries executable
+      find $out -type f -executable -exec chmod +x {} \;
+
+      # Remove broken symlinks (mainly documentation files from sysroot)
+      find $out -xtype l -delete
+    '';
+
+    # autoPatchelfHook will automatically run after installPhase
+    # to patch all ELF binaries with correct library paths
+  };
+in
+pkgs.symlinkJoin {
+  name = "lmbench-with-tests";
+  paths = [
+    lmbench
+    testScript
+  ];
+}
diff --git a/user/apps/tests/benchmark/lmbench/flake.lock b/user/apps/tests/benchmark/lmbench/flake.lock
new file mode 100644
index 0000000000..00eeb0412d
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/flake.lock
@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1767767207,
+        "narHash": "sha256-Mj3d3PfwltLmukFal5i3fFt27L6NiKXdBezC1EBuZs4=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "5912c1772a44e31bf1c63c0390b90501e5026886",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/user/apps/tests/benchmark/lmbench/flake.nix b/user/apps/tests/benchmark/lmbench/flake.nix
new file mode 100644
index 0000000000..082d37042d
--- /dev/null
+++ b/user/apps/tests/benchmark/lmbench/flake.nix
@@ -0,0 +1,44 @@
+{
+  description = "LMbench benchmark suite packaged for nix (x86_64-linux only)";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+  };
+
+  outputs =
+    { self, nixpkgs }:
+    let
+      system = "x86_64-linux";
+      pkgs = nixpkgs.legacyPackages.${system};
+
+      # Default installation directory
+      defaultInstallDir = "tests/benchmark/lmbench";
+
+      # Import the package definition
+      lmbench = import ./default.nix {
+        inherit (pkgs) lib pkgs;
+        installDir = defaultInstallDir;
+      };
+    in
+    {
+      packages.${system} = {
+        default = lmbench;
+        lmbench = lmbench;
+      };
+
+      # Allow overriding installDir
+      lib.${system}.mkLmbench =
+        {
+          installDir ? defaultInstallDir,
+        }:
+        import ./default.nix {
+          inherit (pkgs) lib pkgs;
+          inherit installDir;
+        };
+
+      apps.${system}.default = {
+        type = "app";
+        program = "${lmbench}/${defaultInstallDir}/run_tests.sh";
+      };
+    };
+}
diff --git a/user/apps/tests/syscall/gvisor/default.nix b/user/apps/tests/syscall/gvisor/default.nix
index 3adee8777b..cbc0481ec8 100644
--- a/user/apps/tests/syscall/gvisor/default.nix
+++ b/user/apps/tests/syscall/gvisor/default.nix
@@ -38,14 +38,38 @@ let
     '';
   };
 
-  # 2. Prepare the test data, scripts, and patched binaries
-  # This derivation handles downloading, extracting, and patching the tests.
-  tests = pkgs.stdenv.mkDerivation {
-    pname = "gvisor-tests-data";
+  # 2. Extract and patch test binaries
+  # This derivation handles downloading, extracting, and patching the test binaries.
+  # Separated from scripts so that whitelist/blocklist changes don't trigger repatching.
+  testBinaries = pkgs.stdenv.mkDerivation {
+    pname = "gvisor-tests-binaries";
+    version = "0.1.0";
+
+    src = testsArchive;
+
+    nativeBuildInputs = [ pkgs.autoPatchelfHook ];
+
+    buildInputs = [ pkgs.stdenv.cc.cc.lib ];
+
+    sourceRoot = ".";
+
+    installPhase = ''
+      mkdir -p $out/${installDir}/tests
+      cp -r * $out/${installDir}/tests/
+
+      runHook preInstall
+      find $out/${installDir}/tests -type f -name '*_test' -exec chmod 755 {} \; || true
+      runHook postInstall
+    '';
+  };
+
+  # 3. Prepare test scripts and configuration files
+  # This derivation contains frequently modified files (whitelist, blocklists, scripts).
+  # Changes here won't trigger binary repatching.
+  testScripts = pkgs.stdenv.mkDerivation {
+    pname = "gvisor-tests-scripts";
     version = "0.1.0";
 
-    # Use sourceByRegex to only depend on relevant files.
-    # This prevents rebuilds when files in ./runner change.
     src = lib.sourceByRegex ./. [
       "^whitelist\.txt$"
       "^blocklists"
@@ -53,30 +77,18 @@ let
       "^run_tests\.sh$"
     ];
 
-    nativeBuildInputs = [ pkgs.autoPatchelfHook ];
-
-    buildInputs = [ pkgs.stdenv.cc.cc.lib ];
-
     installPhase = ''
       mkdir -p $out/${installDir}
 
       install -m644 whitelist.txt $out/${installDir}/
       cp -r blocklists $out/${installDir}/
       install -m755 run_tests.sh $out/${installDir}/
-
-      # Bundle tests archive for offline systems
-      mkdir -p $out/${installDir}/tests
-      tar -xf ${testsArchive} -C $out/${installDir}/tests --strip-components=1
-
-      runHook preInstall
-      find $out/${installDir}/tests -type f -name '*_test' -exec install -m755 {} $out/${installDir}/tests \; || true
-      runHook postInstall
     '';
   };
 
 in pkgs.symlinkJoin {
   name = "gvisor-tests";
-  paths = [ runner tests ];
+  paths = [ runner testBinaries testScripts ];
   meta = with lib; {
     description = "gVisor syscall test runner and scripts";
     platforms = platforms.linux;