@rjweb/utils - npm Package Compare versions

Comparing version 1.3.0 to 1.3.1

CHANGELOG.md

@@ -0,1 +1,5 @@
+## 1.3.1
+
+- Add `system.cpu`
+
 ## 1.3.0
@@ -2,0 +6,0 @@

lib/cjs/pckg.json

 {
   "name": "@rjweb/utils",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "description": "Easy and Lightweight Utilities",
@@ -5,0 +5,0 @@ "module": "lib/esm/index.js",

lib/cjs/system.js

@@ -31,2 +31,3 @@ "use strict";
 __export(system_exports, {
+  cpu: () => cpu,
   execute: () => execute
@@ -36,2 +37,18 @@ });
 var child = __toESM(require("child_process"));
+var os = __toESM(require("os"));
+var import__ = require(".");
+function cpuAverage() {
+  let totalIdle = 0, totalTick = 0;
+  const cpus = os.cpus();
+  for (const cpu2 of cpus) {
+    for (const time of Object.values(cpu2.times)) {
+      totalTick += time;
+    }
+    totalIdle += cpu2.times.idle;
+  }
+  return {
+    idle: totalIdle / cpus.length,
+    total: totalTick / cpus.length
+  };
+}
 function execute(command, options) {
@@ -54,5 +71,16 @@ var _a;
 }
+async function cpu(captureTime = 250) {
+  return new Promise((resolve) => {
+    const startUsage = cpuAverage();
+    setTimeout(() => {
+      const usage = cpuAverage();
+      const idle = usage.idle - startUsage.idle, total = usage.total - startUsage.total;
+      return resolve(import__.number.round(100 - 100 * idle / total, 2));
+    }, captureTime);
+  });
+}
 // Annotate the CommonJS export names for ESM import in node:
 0 && (module.exports = {
+  cpu,
   execute
 });

lib/esm/pckg.json

 {
   "name": "@rjweb/utils",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "description": "Easy and Lightweight Utilities",
@@ -5,0 +5,0 @@ "module": "lib/esm/index.js",

lib/esm/system.js

 import * as child from "child_process";
+import * as os from "os";
+import { number } from ".";
+function cpuAverage() {
+  let totalIdle = 0, totalTick = 0;
+  const cpus = os.cpus();
+  for (const cpu2 of cpus) {
+    for (const time of Object.values(cpu2.times)) {
+      totalTick += time;
+    }
+    totalIdle += cpu2.times.idle;
+  }
+  return {
+    idle: totalIdle / cpus.length,
+    total: totalTick / cpus.length
+  };
+}
 function execute(command, options) {
@@ -19,4 +35,15 @@ var _a;
 }
+async function cpu(captureTime = 250) {
+  return new Promise((resolve) => {
+    const startUsage = cpuAverage();
+    setTimeout(() => {
+      const usage = cpuAverage();
+      const idle = usage.idle - startUsage.idle, total = usage.total - startUsage.total;
+      return resolve(number.round(100 - 100 * idle / total, 2));
+    }, captureTime);
+  });
+}
 export {
+  cpu,
   execute
 };

lib/typings/system.d.ts

@@ -14,6 +14,16 @@ /**
     /**
-   * Whether to use async fs
-   * @default false
+     * Whether to use async fs
+     * @default false
      * @since 1.3.0
-  */ async?: boolean;
-}>(command: string, options: Options): Options['async'] extends true ? Promise<string> : string;
+    */ async?: boolean;
+}>(command: string, options?: Options): Options['async'] extends true ? Promise<string> : string;
+/**
+ * Get the Systems CPU Usage
+ * @example
+ * ```
+ * import { system } from "@rjweb/utils"
+ *
+ * await system.cpu() // 3.76
+ * ```
+ * @since 1.3.1
+*/ export declare function cpu(captureTime?: number): Promise<number>;

package.json

 {
   "name": "@rjweb/utils",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "description": "Easy and Lightweight Utilities",
@@ -5,0 +5,0 @@ "module": "lib/esm/index.js",

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