using system information instead

Author: namchuai

cortex-js/package.json

@@ -53,7 +53,6 @@
     "decompress": "^4.2.1",
     "js-yaml": "^4.1.0",
     "nest-commander": "^3.13.0",
-    "node-os-utils": "^1.3.7",
     "openai": "^4.50.0",
     "readline": "^1.3.0",
     "reflect-metadata": "^0.2.0",
@@ -76,7 +75,6 @@
     "@types/jest": "^29.5.2",
     "@types/js-yaml": "^4.0.9",
     "@types/node": "^20.12.9",
-    "@types/node-os-utils": "^1.3.4",
     "@types/supertest": "^6.0.2",
     "@types/update-notifier": "^6.0.8",
     "@types/uuid": "^9.0.8",

cortex-js/src/domain/models/resource.interface.ts

@@ -10,6 +10,6 @@ export interface ResourceStatus {
 }
 
 export interface UsedMemInfo {
-  totalMemMb: number;
-  usedMemMb: number;
+  total: number;
+  used: number;
 }

cortex-js/src/infrastructure/services/resources-manager/resources-manager.service.ts

@@ -3,21 +3,25 @@ import {
   UsedMemInfo,
 } from '@/domain/models/resource.interface';
 import { Injectable } from '@nestjs/common';
-import { cpu, mem } from 'node-os-utils';
+import systemInformation, { Systeminformation } from 'systeminformation';
 
 @Injectable()
 export class ResourcesManagerService {
   async getResourceStatuses(): Promise<ResourceStatus> {
-    const promises = [cpu.usage(), mem.used()];
+    const promises = [systemInformation.currentLoad(), systemInformation.mem()];
     const results = await Promise.all(promises);
 
-    const cpuUsage = results[0] as number;
-    const memInfo = results[1] as UsedMemInfo;
+    const cpuUsage = results[0] as Systeminformation.CurrentLoadData;
+    const memory = results[1] as Systeminformation.MemData;
+    const memInfo: UsedMemInfo = {
+      total: memory.total,
+      used: memory.used,
+    };
 
     return {
       mem: memInfo,
       cpu: {
-        usage: cpuUsage,
+        usage: cpuUsage.avgLoad,
       },
     };
   }