The parca UI reports Aggregate field(s) not found []string{"duration", "time_nanos", "value"}, final aggregations are not possible without it (0 concrete aggregation fields found; 3 concrete aggregations) and I cannot see any profiles.
The parca server (0.25.0) is deployed on a debian trixie VPS.
The parca agent (0.45.1) is deployed on a NixOS 25.11 VPS. I tried both the parca-agent package from nixpkgs (channel nixos-unstable) and the binary from GitHub releases.
Server log:
Feb 22 02:46:50 vahalla parca[1401677]: ooooooooo.
Feb 22 02:46:50 vahalla parca[1401677]: `888 `Y88.
Feb 22 02:46:50 vahalla parca[1401677]: 888 .d88' .oooo. oooo d8b .ooooo. .oooo.
Feb 22 02:46:50 vahalla parca[1401677]: 888ooo88P' `P )88b `888""8P d88' `"Y8 `P )88b
Feb 22 02:46:50 vahalla parca[1401677]: 888 .oP"888 888 888 .oP"888
Feb 22 02:46:50 vahalla parca[1401677]: 888 d8( 888 888 888 .o8 d8( 888
Feb 22 02:46:50 vahalla parca[1401677]: o888o `Y888""8o d888b `Y8bod8P' `Y888""8o
Feb 22 02:46:50 vahalla parca[1401677]:
Feb 22 02:46:50 vahalla parca[1401677]:
Feb 22 02:46:50 vahalla parca[1401677]:
Feb 22 02:46:50 vahalla parca[1401677]: level=info name=parca ts=2026-02-22T01:46:50.080201012Z caller=factory.go:54 msg="loading bucket configuration"
Feb 22 02:46:50 vahalla parca[1401677]: level=info name=parca ts=2026-02-22T01:46:50.081697207Z caller=badgerlogger.go:36 msg="Set nextTxnTs to 0"
Feb 22 02:46:50 vahalla parca[1401677]: level=info name=parca ts=2026-02-22T01:46:50.087777439Z caller=server.go:88 msg="starting server" addr=:7070
Feb 22 02:47:14 vahalla parca[1401677]: level=error name=parca ts=2026-02-22T01:47:14.559831745Z caller=server.go:311 msg="finished call" protocol=grpc grpc.component=server grpc.service=parca.query.v1alpha1.QueryService grpc.method=QueryRange grpc.method_type=unary peer.address=100.111.11.70:58434 grpc.start_time=2026-02-22T02:47:14+01:00 grpc.code=Unknown grpc.error="aggregate field(s) not found []string{\"duration\", \"time_nanos\", \"value\"}, final aggregations are not possible without it (0 concrete aggregation fields found; 3 concrete aggregations)" grpc.time_ms=0.799
Feb 22 02:47:14 vahalla parca[1401677]: level=error name=parca ts=2026-02-22T01:47:14.579163571Z caller=server.go:311 msg="finished call" protocol=grpc grpc.component=server grpc.service=parca.query.v1alpha1.QueryService grpc.method=Query grpc.method_type=unary peer.address=100.111.11.70:58418 grpc.start_time=2026-02-22T02:47:14+01:00 grpc.code=Unknown grpc.error="aggregate field(s) not found []string{\"value\"}, final aggregations are not possible without it (0 concrete aggregation fields found; 1 concrete aggregations)" grpc.time_ms=0.756
Feb 22 02:47:25 vahalla parca[1401677]: level=error name=parca ts=2026-02-22T01:47:25.479075304Z caller=server.go:311 msg="finished call" protocol=grpc grpc.component=server grpc.service=parca.query.v1alpha1.QueryService grpc.method=QueryRange grpc.method_type=unary peer.address=100.111.11.70:39164 grpc.start_time=2026-02-22T02:47:25+01:00 grpc.code=Unknown grpc.error="aggregate field(s) not found []string{\"duration\", \"time_nanos\", \"value\"}, final aggregations are not possible without it (0 concrete aggregation fields found; 3 concrete aggregations)" grpc.time_ms=0.89
Feb 22 02:47:25 vahalla parca[1401677]: level=error name=parca ts=2026-02-22T01:47:25.480425429Z caller=server.go:311 msg="finished call" protocol=grpc grpc.component=server grpc.service=parca.query.v1alpha1.QueryService grpc.method=Query grpc.method_type=unary peer.address=100.111.11.70:39172 grpc.start_time=2026-02-22T02:47:25+01:00 grpc.code=Unknown grpc.error="aggregate field(s) not found []string{\"value\"}, final aggregations are not possible without it (0 concrete aggregation fields found; 1 concrete aggregations)" grpc.time_ms=0.483
Feb 22 02:47:26 vahalla parca[1401677]: level=error name=parca ts=2026-02-22T01:47:26.511348786Z caller=server.go:311 msg="finished call" protocol=grpc grpc.component=server grpc.service=parca.query.v1alpha1.QueryService grpc.method=Query grpc.method_type=unary peer.address=100.111.11.70:39164 grpc.start_time=2026-02-22T02:47:26+01:00 grpc.code=Unknown grpc.error="aggregate field(s) not found []string{\"value\"}, final aggregations are not possible without it (0 concrete aggregation fields found; 1 concrete aggregations)" grpc.time_ms=0.658
Feb 22 02:47:26 vahalla parca[1401677]: level=error name=parca ts=2026-02-22T01:47:26.512762533Z caller=server.go:311 msg="finished call" protocol=grpc grpc.component=server grpc.service=parca.query.v1alpha1.QueryService grpc.method=QueryRange grpc.method_type=unary peer.address=100.111.11.70:39150 grpc.start_time=2026-02-22T02:47:26+01:00 grpc.code=Unknown grpc.error="aggregate field(s) not found []string{\"duration\", \"time_nanos\", \"value\"}, final aggregations are not possible without it (0 concrete aggregation fields found; 3 concrete aggregations)" grpc.time_ms=1.931
agent log:
[nix-shell:~]# ./parca-agent_0.45.1_Linux_x86_64 --remote-store-address=100.98.67.109:7070 --remote-store-insecure --log-level=debug
2026/02/22 01:51:43 INFO memory is not limited, skipping package=github.com/KimMachineGun/automemlimit/memlimit
DEBU[0000] Started parca-agent subprocess with PID 35339
2026/02/22 01:51:44 INFO memory is not limited, skipping package=github.com/KimMachineGun/automemlimit/memlimit
ooooooooo. .o. .
`888 `Y88. .888. .o8
888 .d88' .oooo. oooo d8b .ooooo. .oooo. .8"888. .oooooooo .ooooo. ooo. .oo. .o888oo
888ooo88P' `P )88b `888""8P d88' `"Y8 `P )88b .8' `888. 888' `88b d88' `88b `888P"Y88b 888
888 .oP"888 888 888 .oP"888 .88ooo8888. 888 888 888ooo888 888 888 888
888 d8( 888 888 888 .o8 d8( 888 .8' `888. `88bod8P' 888 .o 888 888 888 .
o888o `Y888""8o d888b `Y8bod8P' `Y888""8o o88o o8888o `8oooooo. `Y8bod8P' o888o o888o "888"
d" YD
"Y88888P'
parca-agent, version 0.45.1 (commit: d61d0bf7f36338e9e0cc490f1125617c702bd7e4, date: 2026-02-11T18:01:32Z), arch: amd64
time="2026-02-22T01:51:44Z" level=info msg="External labels: "
time="2026-02-22T01:51:44Z" level=debug msg="Determining tracers to include"
time="2026-02-22T01:51:44Z" level=debug msg="Tracer string: all"
time="2026-02-22T01:51:44Z" level=debug msg="Removing 'go' tracer from included tracers (parca does symbolization on the server)"
time="2026-02-22T01:51:44Z" level=info msg="no config file provided, using default config"
time="2026-02-22T01:51:44Z" level=info msg="Can't connect Docker client to [/var/run/docker.sock]"
time="2026-02-22T01:51:44Z" level=info msg="Can't connect Containerd client to [/run/containerd/containerd.sock /var/run/containerd/containerd.sock /var/run/docker/containerd/containerd.sock /system/run/containerd/containerd.sock]"
time="2026-02-22T01:51:44Z" level=info msg="Environment variable KUBERNETES_SERVICE_HOST not set"
time="2026-02-22T01:51:44Z" level=debug msg="Container metadata handler: &{{{} {} 0} {{} {} 0} {{} {} 0} {{} {} 0} origin 0xc000786060 0xc0007860e0 <nil> <nil> <nil> 0xc0007860a0 <nil> <nil>}"
time="2026-02-22T01:51:44Z" level=debug msg="Fallback module ID for module bpf is 'Z7nkE06SZsclGJowhhld_Q' (num syms: 165)"
time="2026-02-22T01:51:44Z" level=debug msg="Size of eBPF map exe_id_to_10_stack_deltas: 65536"
time="2026-02-22T01:51:44Z" level=debug msg="Size of eBPF map exe_id_to_22_stack_deltas: 65536"
time="2026-02-22T01:51:45Z" level=debug msg="Size of eBPF map exe_id_to_13_stack_deltas: 65536"
time="2026-02-22T01:51:45Z" level=debug msg="Size of eBPF map exe_id_to_14_stack_deltas: 65536"
time="2026-02-22T01:51:45Z" level=debug msg="Size of eBPF map exe_id_to_16_stack_deltas: 65536"
time="2026-02-22T01:51:45Z" level=debug msg="Size of eBPF map exe_id_to_21_stack_deltas: 65536"
time="2026-02-22T01:51:45Z" level=debug msg="Size of eBPF map exe_id_to_9_stack_deltas: 65536"
time="2026-02-22T01:51:45Z" level=debug msg="Size of eBPF map exe_id_to_11_stack_deltas: 65536"
time="2026-02-22T01:51:45Z" level=debug msg="Size of eBPF map exe_id_to_12_stack_deltas: 65536"
time="2026-02-22T01:51:45Z" level=debug msg="Size of eBPF map exe_id_to_15_stack_deltas: 65536"
time="2026-02-22T01:51:45Z" level=debug msg="Size of eBPF map exe_id_to_17_stack_deltas: 65536"
time="2026-02-22T01:51:45Z" level=debug msg="Size of eBPF map exe_id_to_23_stack_deltas: 65536"
time="2026-02-22T01:51:45Z" level=debug msg="Size of eBPF map stack_delta_page_to_info: 65536"
time="2026-02-22T01:51:45Z" level=debug msg="Size of eBPF map exe_id_to_18_stack_deltas: 65536"
time="2026-02-22T01:51:45Z" level=debug msg="Size of eBPF map exe_id_to_19_stack_deltas: 65536"
time="2026-02-22T01:51:45Z" level=debug msg="Size of eBPF map exe_id_to_20_stack_deltas: 65536"
time="2026-02-22T01:51:45Z" level=debug msg="Size of eBPF map pid_page_to_mapping_info: 1048576"
time="2026-02-22T01:51:45Z" level=debug msg="Size of eBPF map exe_id_to_8_stack_deltas: 65536"
time="2026-02-22T01:51:45Z" level=debug msg="PAC is not enabled on the system."
time="2026-02-22T01:51:45Z" level=info msg="Found offsets: task stack 0x20, pt_regs 0x3f58, tpbase 0xe68"
time="2026-02-22T01:51:45Z" level=info msg="Supports generic eBPF map batch operations"
time="2026-02-22T01:51:45Z" level=info msg="Supports LPM trie eBPF map batch operations"
time="2026-02-22T01:51:45Z" level=info msg="eBPF tracer loaded"
time="2026-02-22T01:51:45Z" level=info msg="Attached tracer program"
time="2026-02-22T01:51:45Z" level=info msg="Attached sched monitor"
time="2026-02-22T01:51:46Z" level=debug msg="=> PID: 917 TID: 1088"
time="2026-02-22T01:51:46Z" level=debug msg="= PID: 917"
time="2026-02-22T01:51:46Z" level=debug msg="ProcessManager doesn't know about PID 917"
time="2026-02-22T01:51:46Z" level=debug msg="Stored file ID mapping 0x948eb688a1514fe3 -> 0x948eb688a1514fe322e73464f0be49fa"
time="2026-02-22T01:51:46Z" level=debug msg="started callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodShouldInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:46Zgrpc.request.deadline2026-02-22T01:53:46Zgrpc.time_ms0.037"
time="2026-02-22T01:51:46Z" level=debug msg="file /nix/store/vr7ds8vwbl2fz7pr221d5y0f8n9a5wda-glibc-2.40-218/lib/libc.so.6 is not a Go binary"
time="2026-02-22T01:51:46Z" level=debug msg="oom: oomprof not initialized, disabling OOM watching: oomprof: Setup has not been called yet"
time="2026-02-22T01:51:46Z" level=debug msg="Found dlopen symbol in /nix/store/vr7ds8vwbl2fz7pr221d5y0f8n9a5wda-glibc-2.40-218/lib/libc.so.6 at 0x967c0"
time="2026-02-22T01:51:46Z" level=debug msg="Interpreter data &{/nix/store/vr7ds8vwbl2fz7pr221d5y0f8n9a5wda-glibc-2.40-218/lib/libc.so.6 616384 <nil>} for /nix/store/vr7ds8vwbl2fz7pr221d5y0f8n9a5wda-glibc-2.40-218/lib/libc.so.6 (0x948eb688a1514fe3)"
time="2026-02-22T01:51:46Z" level=debug msg="Could not extract cgroupv2 path from line: 0::/system.slice/alloy.service"
time="2026-02-22T01:51:46Z" level=info msg="Attached uprobe uprobe_dlopen to /nix/store/vr7ds8vwbl2fz7pr221d5y0f8n9a5wda-glibc-2.40-218/lib/libc.so.6 at offset 0x967c0 in PID 917"
time="2026-02-22T01:51:46Z" level=debug msg="[dlopen] Attached uprobe to dlopen for PID 917 on /nix/store/vr7ds8vwbl2fz7pr221d5y0f8n9a5wda-glibc-2.40-218/lib/libc.so.6 at 0x967c0"
time="2026-02-22T01:51:46Z" level=debug msg="Attached to &{/nix/store/vr7ds8vwbl2fz7pr221d5y0f8n9a5wda-glibc-2.40-218/lib/libc.so.6 616384 0xc0007a06c0} interpreter in PID 917"
time="2026-02-22T01:51:46Z" level=debug msg="Stored file ID mapping 0xbf400c069420bfeb -> 0xbf400c069420bfebb688f8a76ac64b1b"
time="2026-02-22T01:51:46Z" level=debug msg="started callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodShouldInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:46Zgrpc.request.deadline2026-02-22T01:53:46Zgrpc.time_ms0.011"
time="2026-02-22T01:51:46Z" level=debug msg="file /nix/store/1vs3gbz4w3wrqs76z8iay5cidwrv2hy6-systemd-258.3/lib/libsystemd.so.0.41.0 is not a Go binary"
time="2026-02-22T01:51:46Z" level=debug msg="oom: oomprof not initialized, disabling OOM watching: oomprof: Setup has not been called yet"
time="2026-02-22T01:51:46Z" level=debug msg="Stored file ID mapping 0x8466c138b120342a -> 0x8466c138b120342a2458b4940fe7490e"
time="2026-02-22T01:51:46Z" level=debug msg="Failed to open file linux-vdso.1.so: no backing file for anonymous memory"
time="2026-02-22T01:51:46Z" level=debug msg="file linux-vdso.1.so is not a Go binary"
time="2026-02-22T01:51:46Z" level=debug msg="oom: oomprof not initialized, disabling OOM watching: oomprof: Setup has not been called yet"
time="2026-02-22T01:51:46Z" level=debug msg="started callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodShouldInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:46Zgrpc.request.deadline2026-02-22T01:53:46Zgrpc.time_ms0.009"
time="2026-02-22T01:51:46Z" level=debug msg="Stored file ID mapping 0x5fbe3fdf7cb46909 -> 0x5fbe3fdf7cb46909cb39be245742faf8"
time="2026-02-22T01:51:46Z" level=debug msg="started callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodShouldInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:46Zgrpc.request.deadline2026-02-22T01:53:46Zgrpc.time_ms0.013"
time="2026-02-22T01:51:46Z" level=debug msg="file /nix/store/vr7ds8vwbl2fz7pr221d5y0f8n9a5wda-glibc-2.40-218/lib/ld-linux-x86-64.so.2 is not a Go binary"
time="2026-02-22T01:51:46Z" level=debug msg="oom: oomprof not initialized, disabling OOM watching: oomprof: Setup has not been called yet"
time="2026-02-22T01:51:46Z" level=debug msg="Stored file ID mapping 0x3c7523f940dc20f5 -> 0x3c7523f940dc20f5a08e246b7e80c198"
time="2026-02-22T01:51:46Z" level=debug msg="started callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodShouldInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:46Zgrpc.request.deadline2026-02-22T01:53:46Zgrpc.time_ms0.015"
time="2026-02-22T01:51:46Z" level=debug msg="file /nix/store/gwy8kliqcqspz7r56y6hn2a0k28r5hak-zstd-1.5.7/lib/libzstd.so.1.5.7 is not a Go binary"
time="2026-02-22T01:51:46Z" level=debug msg="oom: oomprof not initialized, disabling OOM watching: oomprof: Setup has not been called yet"
time="2026-02-22T01:51:46Z" level=debug msg="Stored file ID mapping 0xede558cc1a8b4ba2 -> 0xede558cc1a8b4ba2ac90ef0b651698dc"
time="2026-02-22T01:51:46Z" level=debug msg="started callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodShouldInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:46Zgrpc.request.deadline2026-02-22T01:53:46Zgrpc.time_ms0.007"
time="2026-02-22T01:51:46Z" level=debug msg="file /nix/store/vr7ds8vwbl2fz7pr221d5y0f8n9a5wda-glibc-2.40-218/lib/libpthread.so.0 is not a Go binary"
time="2026-02-22T01:51:46Z" level=debug msg="oom: oomprof not initialized, disabling OOM watching: oomprof: Setup has not been called yet"
time="2026-02-22T01:51:46Z" level=debug msg="Stored file ID mapping 0x75322b8a3eeb15ab -> 0x75322b8a3eeb15abc57c5ba80593e86c"
time="2026-02-22T01:51:46Z" level=debug msg="started callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodShouldInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:46Zgrpc.request.deadline2026-02-22T01:53:46Zgrpc.time_ms0.006"
time="2026-02-22T01:51:46Z" level=debug msg="file /nix/store/i893l31grvd4slgyhvqf9g9qx3a29461-libcap-2.77-lib/lib/libcap.so.2.77 is not a Go binary"
time="2026-02-22T01:51:46Z" level=debug msg="oom: oomprof not initialized, disabling OOM watching: oomprof: Setup has not been called yet"
time="2026-02-22T01:51:46Z" level=debug msg="Stored file ID mapping 0xcf1c64524629408e -> 0xcf1c64524629408e14afcf5da08e28b3"
time="2026-02-22T01:51:46Z" level=debug msg="started callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodShouldInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:46Zgrpc.request.deadline2026-02-22T01:53:46Zgrpc.time_ms0.013"
time="2026-02-22T01:51:46Z" level=debug msg="file /nix/store/vr7ds8vwbl2fz7pr221d5y0f8n9a5wda-glibc-2.40-218/lib/libm.so.6 is not a Go binary"
time="2026-02-22T01:51:46Z" level=debug msg="oom: oomprof not initialized, disabling OOM watching: oomprof: Setup has not been called yet"
time="2026-02-22T01:51:46Z" level=debug msg="Stored file ID mapping 0xe9199a4be1500de0 -> 0xe9199a4be1500de0c00b986cbc21c262"
time="2026-02-22T01:51:46Z" level=debug msg="started callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodShouldInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:46Zgrpc.request.deadline2026-02-22T01:53:46Zgrpc.time_ms0.035"
time="2026-02-22T01:51:46Z" level=debug msg="=> PID: 35339 TID: 35348"
time="2026-02-22T01:51:46Z" level=debug msg="=> PID: 35339 TID: 35346"
time="2026-02-22T01:51:46Z" level=debug msg="finished callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodShouldInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:46Zgrpc.request.deadline2026-02-22T01:53:46Zgrpc.codeOKgrpc.time_ms158.712"
time="2026-02-22T01:51:46Z" level=debug msg="finished callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodShouldInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:46Zgrpc.request.deadline2026-02-22T01:53:46Zgrpc.codeOKgrpc.time_ms157.981"
time="2026-02-22T01:51:46Z" level=info msg="Attempting to upload with fileName 'libzstd.so.1.5.7' and buildID '3c7523f940dc20f5a08e246b7e80c198'"
time="2026-02-22T01:51:46Z" level=debug msg="started callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:46Zgrpc.request.deadline2026-02-22T01:53:46Zgrpc.time_ms0.011"
time="2026-02-22T01:51:46Z" level=debug msg="finished callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodShouldInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:46Zgrpc.request.deadline2026-02-22T01:53:46Zgrpc.codeOKgrpc.time_ms158.225"
time="2026-02-22T01:51:46Z" level=info msg="Attempting to upload with fileName 'libcap.so.2.77' and buildID '75322b8a3eeb15abc57c5ba80593e86c'"
time="2026-02-22T01:51:46Z" level=debug msg="started callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:46Zgrpc.request.deadline2026-02-22T01:53:46Zgrpc.time_ms0.007"
time="2026-02-22T01:51:46Z" level=debug msg="finished callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodShouldInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:46Zgrpc.request.deadline2026-02-22T01:53:46Zgrpc.codeOKgrpc.time_ms158.396"
time="2026-02-22T01:51:46Z" level=error msg="Failed to load /nix/store/i4c44kxi4rjjj8snnl8ri8kxhpv4r1ah-grafana-alloy-1.12.2/bin/alloy (0xe9199a4be1500de0) [go.opentelemetry.io/ebpf-profiler/interpreter/golabels.Loader]: not a Go executable"
time="2026-02-22T01:51:46Z" level=debug msg="oom: oomprof not initialized, disabling OOM watching: oomprof: Setup has not been called yet"
time="2026-02-22T01:51:46Z" level=debug msg="Stored file ID mapping 0xa6bcbc005134cd8b -> 0xa6bcbc005134cd8bac657059e113319e"
time="2026-02-22T01:51:46Z" level=debug msg="file /nix/store/vr7ds8vwbl2fz7pr221d5y0f8n9a5wda-glibc-2.40-218/lib/libdl.so.2 is not a Go binary"
time="2026-02-22T01:51:46Z" level=debug msg="oom: oomprof not initialized, disabling OOM watching: oomprof: Setup has not been called yet"
time="2026-02-22T01:51:46Z" level=debug msg="Added 10 mappings, removed 0 mappings for PID: 917"
time="2026-02-22T01:51:46Z" level=debug msg="+ PID: 917"
time="2026-02-22T01:51:46Z" level=debug msg="= PID: 35339"
time="2026-02-22T01:51:46Z" level=debug msg="ProcessManager doesn't know about PID 35339"
time="2026-02-22T01:51:46Z" level=debug msg="Stored file ID mapping 0x41fa128b467cd916 -> 0x41fa128b467cd9165f2005b96958437c"
time="2026-02-22T01:51:46Z" level=debug msg="started callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodShouldInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:46Zgrpc.request.deadline2026-02-22T01:53:46Zgrpc.time_ms0.014"
time="2026-02-22T01:51:46Z" level=debug msg="started callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodShouldInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:46Zgrpc.request.deadline2026-02-22T01:53:46Zgrpc.time_ms0.009"
time="2026-02-22T01:51:46Z" level=debug msg="finished callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:46Zgrpc.request.deadline2026-02-22T01:53:46Zgrpc.codeOKgrpc.time_ms169.217"
time="2026-02-22T01:51:46Z" level=debug msg="started callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodUploadgrpc.method_typeclient_streamgrpc.start_time2026-02-22T01:51:46Zgrpc.time_ms0.121"
time="2026-02-22T01:51:46Z" level=debug msg="finished callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:46Zgrpc.request.deadline2026-02-22T01:53:46Zgrpc.codeOKgrpc.time_ms167.729"
time="2026-02-22T01:51:46Z" level=debug msg="started callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodUploadgrpc.method_typeclient_streamgrpc.start_time2026-02-22T01:51:46Zgrpc.time_ms0.021"
time="2026-02-22T01:51:47Z" level=debug msg="=> PID: 35339 TID: 35347"
time="2026-02-22T01:51:47Z" level=debug msg="file /root/parca-agent_0.45.1_Linux_x86_64 detected as go version go1.24.13"
time="2026-02-22T01:51:47Z" level=debug msg="Interpreter data &{go1.24.13 {48 192 352 0 0 0 -80} {}} for /root/parca-agent_0.45.1_Linux_x86_64 (0x41fa128b467cd916)"
time="2026-02-22T01:51:47Z" level=debug msg="oom: oomprof not initialized, disabling OOM watching: oomprof: Setup has not been called yet"
time="2026-02-22T01:51:47Z" level=debug msg="Could not extract cgroupv2 path from line: 0::/user.slice/user-0.slice/session-5.scope"
time="2026-02-22T01:51:47Z" level=debug msg="Loading symbol addresses into eBPF map for PID 35339 type 257"
time="2026-02-22T01:51:47Z" level=debug msg="Attached to &{go1.24.13 {48 192 352 0 0 0 -80} {}} interpreter in PID 35339"
time="2026-02-22T01:51:47Z" level=debug msg="Added 2 mappings, removed 0 mappings for PID: 35339"
time="2026-02-22T01:51:47Z" level=debug msg="+ PID: 35339"
time="2026-02-22T01:51:47Z" level=debug msg="= PID: 35339"
time="2026-02-22T01:51:47Z" level=debug msg="= PID: 35339"
time="2026-02-22T01:51:47Z" level=debug msg="Trace hash remap 0x61457aa4d54c676a -> 0xbe72aa5d794704da2a34d2b899d41559"
time="2026-02-22T01:51:47Z" level=debug msg="Failed to identify container technology for pid 35339"
time="2026-02-22T01:51:47Z" level=debug msg="adding labels for TID 35342 to cache: {comm=\"parca-agent_0.4\", node=\"origin\"}"
time="2026-02-22T01:51:47Z" level=info msg="Attempting to upload with fileName 'alloy' and buildID 'e9199a4be1500de0c00b986cbc21c262'"
time="2026-02-22T01:51:47Z" level=debug msg="started callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:47Zgrpc.request.deadline2026-02-22T01:53:47Zgrpc.time_ms0.021"
time="2026-02-22T01:51:47Z" level=debug msg="ProcessedUntil captureKT: 219261695745923 latency: 250 ms"
time="2026-02-22T01:51:47Z" level=debug msg="finished callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodUploadgrpc.method_typeclient_streamgrpc.start_time2026-02-22T01:51:46Zgrpc.codeOKgrpc.time_ms477.086"
time="2026-02-22T01:51:47Z" level=debug msg="finished callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:47Zgrpc.request.deadline2026-02-22T01:53:47Zgrpc.codeOKgrpc.time_ms417.566"
time="2026-02-22T01:51:47Z" level=debug msg="finished callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodUploadgrpc.method_typeclient_streamgrpc.start_time2026-02-22T01:51:46Zgrpc.codeOKgrpc.time_ms477.215"
time="2026-02-22T01:51:47Z" level=debug msg="started callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodMarkUploadFinishedgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:47Zgrpc.request.deadline2026-02-22T01:53:47Zgrpc.time_ms0.009"
time="2026-02-22T01:51:47Z" level=debug msg="started callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodUploadgrpc.method_typeclient_streamgrpc.start_time2026-02-22T01:51:47Zgrpc.time_ms0.018"
time="2026-02-22T01:51:47Z" level=debug msg="finished callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodUploadgrpc.method_typeclient_streamgrpc.start_time2026-02-22T01:51:46Zgrpc.codeOKgrpc.time_ms478.004"
time="2026-02-22T01:51:47Z" level=debug msg="finished callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodUploadgrpc.method_typeclient_streamgrpc.start_time2026-02-22T01:51:46Zgrpc.codeOKgrpc.time_ms478.273"
time="2026-02-22T01:51:47Z" level=debug msg="started callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodMarkUploadFinishedgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:47Zgrpc.request.deadline2026-02-22T01:53:47Zgrpc.time_ms0.01"
time="2026-02-22T01:51:47Z" level=debug msg="Trace hash remap 0xafa0ada7aea05dac -> 0xf2fa711b5270d528ff9b21966e907748"
time="2026-02-22T01:51:47Z" level=debug msg="Failed to identify container technology for pid 917"
time="2026-02-22T01:51:47Z" level=debug msg="adding labels for TID 1029 to cache: {comm=\"alloy\", node=\"origin\"}"
time="2026-02-22T01:51:47Z" level=debug msg="finished callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodMarkUploadFinishedgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:47Zgrpc.request.deadline2026-02-22T01:53:47Zgrpc.codeOKgrpc.time_ms161.57"
time="2026-02-22T01:51:47Z" level=debug msg="finished callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodMarkUploadFinishedgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:47Zgrpc.request.deadline2026-02-22T01:53:47Zgrpc.codeOKgrpc.time_ms160.712"
time="2026-02-22T01:51:47Z" level=debug msg="Trace hash remap 0x685d89d97271e962 -> 0xf907291704e073ac54775fc31fadd6f2"
time="2026-02-22T01:51:47Z" level=debug msg="Failed to identify container technology for pid 917"
time="2026-02-22T01:51:47Z" level=debug msg="adding labels for TID 1088 to cache: {comm=\"alloy\", node=\"origin\"}"
time="2026-02-22T01:51:47Z" level=debug msg="ProcessedUntil captureKT: 219262011535026 latency: 435 ms"
time="2026-02-22T01:51:48Z" level=debug msg="Trace hash remap 0x729be7efed79da39 -> 0xc7e6cfef8d9d0216f75a95a3c90f7eec"
time="2026-02-22T01:51:48Z" level=debug msg="Failed to get fileID for PID 41: open /proc/41/exe: no such file or directory"
time="2026-02-22T01:51:48Z" level=debug msg="Failed to get main executable metadata for PID 41, continuing but metadata might be incomplete"
time="2026-02-22T01:51:48Z" level=debug msg="Failed to identify container technology for pid 41"
time="2026-02-22T01:51:48Z" level=debug msg="ProcessedUntil captureKT: 219262274692760 latency: 422 ms"
time="2026-02-22T01:51:48Z" level=debug msg="finished callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodShouldInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:46Zgrpc.request.deadline2026-02-22T01:53:46Zgrpc.codeOKgrpc.time_ms1458.873"
time="2026-02-22T01:51:48Z" level=info msg="Attempting to upload with fileName 'libc.so.6' and buildID 'f4b3f1afc72d591f5f01a4035870cb143def89e8'"
time="2026-02-22T01:51:48Z" level=debug msg="started callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:48Zgrpc.request.deadline2026-02-22T01:53:48Zgrpc.time_ms0.011"
time="2026-02-22T01:51:48Z" level=debug msg="finished callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodShouldInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:46Zgrpc.request.deadline2026-02-22T01:53:46Zgrpc.codeOKgrpc.time_ms1140.003"
time="2026-02-22T01:51:48Z" level=debug msg="finished callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodShouldInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:46Zgrpc.request.deadline2026-02-22T01:53:46Zgrpc.codeOKgrpc.time_ms1447.536"
time="2026-02-22T01:51:48Z" level=debug msg="finished callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodShouldInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:46Zgrpc.request.deadline2026-02-22T01:53:46Zgrpc.codeOKgrpc.time_ms1442.139"
time="2026-02-22T01:51:48Z" level=info msg="Attempting to upload with fileName 'ld-linux-x86-64.so.2' and buildID 'bd51a42f77a79acd5bd1c787dee61dbd1bbe1d58'"
time="2026-02-22T01:51:48Z" level=debug msg="started callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:48Zgrpc.request.deadline2026-02-22T01:53:48Zgrpc.time_ms0.015"
time="2026-02-22T01:51:48Z" level=info msg="Attempting to upload with fileName 'libm.so.6' and buildID 'b78ba21e473c187d94fa0ca649d2f3aba0d1c0d8'"
time="2026-02-22T01:51:48Z" level=debug msg="started callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:48Zgrpc.request.deadline2026-02-22T01:53:48Zgrpc.time_ms0.008"
time="2026-02-22T01:51:48Z" level=debug msg="finished callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodShouldInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:46Zgrpc.request.deadline2026-02-22T01:53:46Zgrpc.codeOKgrpc.time_ms1449.225"
time="2026-02-22T01:51:48Z" level=info msg="Attempting to upload with fileName 'libpthread.so.0' and buildID 'fad56b48092e9f57e2cf0d46273f8986ffc336f6'"
time="2026-02-22T01:51:48Z" level=debug msg="started callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:48Zgrpc.request.deadline2026-02-22T01:53:48Zgrpc.time_ms0.009"
time="2026-02-22T01:51:48Z" level=debug msg="finished callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodShouldInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:46Zgrpc.request.deadline2026-02-22T01:53:46Zgrpc.codeOKgrpc.time_ms1151.972"
time="2026-02-22T01:51:48Z" level=debug msg="finished callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodShouldInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:46Zgrpc.request.deadline2026-02-22T01:53:46Zgrpc.codeOKgrpc.time_ms1466.591"
time="2026-02-22T01:51:48Z" level=info msg="Attempting to upload with fileName 'libdl.so.2' and buildID '97c5261613f0e6178a22b43d4d588481c89407c6'"
time="2026-02-22T01:51:48Z" level=debug msg="started callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:48Zgrpc.request.deadline2026-02-22T01:53:48Zgrpc.time_ms0.028"
time="2026-02-22T01:51:48Z" level=info msg="Attempting to upload with fileName 'libsystemd.so.0.41.0' and buildID '92b28a1e10e36e09b9df0ade01d6d2ad0ede5f6b'"
time="2026-02-22T01:51:48Z" level=debug msg="started callprotocolgrpcgrpc.componentclientgrpc.serviceparca.debuginfo.v1alpha1.DebuginfoServicegrpc.methodInitiateUploadgrpc.method_typeunarygrpc.start_time2026-02-22T01:51:48Zgrpc.request.deadline2026-02-22T01:53:48Zgrpc.time_ms0.008"
^C
The parca UI reports
Aggregate field(s) not found []string{"duration", "time_nanos", "value"}, final aggregations are not possible without it (0 concrete aggregation fields found; 3 concrete aggregations)and I cannot see any profiles.The parca server (0.25.0) is deployed on a debian trixie VPS.
The parca agent (0.45.1) is deployed on a NixOS 25.11 VPS. I tried both the parca-agent package from nixpkgs (channel nixos-unstable) and the binary from GitHub releases.
Server log:
agent log: