fix(plugin-meetings): numberOfCores stats

packages/@webex/plugin-meetings/package.json

@@ -74,6 +74,7 @@
     "@webex/media-helpers": "workspace:*",
     "@webex/plugin-people": "workspace:*",
     "@webex/plugin-rooms": "workspace:*",
+    "@webex/web-capabilities": "^1.3.0",
     "@webex/webex-core": "workspace:*",
     "ampersand-collection": "^2.0.2",
     "bowser": "^2.11.0",

packages/@webex/plugin-meetings/src/mediaQualityMetrics/config.ts

@@ -4,6 +4,11 @@ export const emptyMqaInterval = {
   intervalMetadata: {
     peerReflexiveIP: '0.0.0.0',
     peripherals: [],
+    cpuInfo: {
+      numberOfCores: 1, // default value from spec if CpuInfo.getNumLogicalCores cannot be determined
+      description: 'NA',
+      architecture: 'unknown',
+    },
     processAverageCPU: 0,
     processMaximumCPU: 0,
     systemAverageCPU: 0,

packages/@webex/plugin-meetings/src/statsAnalyzer/index.ts

@@ -1,8 +1,6 @@
-/* eslint-disable prefer-destructuring */
-
 import {cloneDeep, isEmpty} from 'lodash';
+import {CpuInfo} from '@webex/web-capabilities';
 import {ConnectionState} from '@webex/internal-media-core';
-
 import EventsScope from '../common/events/events-scope';
 import {
   DEFAULT_GET_STATS_FILTER,
@@ -399,6 +397,8 @@ export class StatsAnalyzer extends EventsScope {
 
     newMqa.intervalMetadata.peerReflexiveIP = this.statsResults.connectionType.local.ipAddress;
 
+    newMqa.intervalMetadata.cpuInfo.numberOfCores = CpuInfo.getNumLogicalCores() || 1;
+
     // Adding peripheral information
     newMqa.intervalMetadata.peripherals.push({information: _UNKNOWN_, name: MEDIA_DEVICES.SPEAKER});
     if (this.statsResults['audio-send']) {

packages/@webex/plugin-meetings/test/unit/spec/stats-analyzer/index.js

@@ -10,6 +10,7 @@ import testUtils from '../../../utils/testUtils';
 import {MEDIA_DEVICES, MQA_INTERVAL, _UNKNOWN_} from '@webex/plugin-meetings/src/constants';
 import LoggerProxy from '../../../../src/common/logs/logger-proxy';
 import LoggerConfig from '../../../../src/common/logs/logger-config';
+import {CpuInfo} from '@webex/web-capabilities';
 
 const {assert} = chai;
 
@@ -2113,6 +2114,34 @@ describe('plugin-meetings', () => {
           }
         });
       });
-    });
+
+      describe('CPU Information Reporting', async () => {
+        let getNumLogicalCoresStub;
+
+        beforeEach(async () => {
+          getNumLogicalCoresStub = sinon.stub(CpuInfo, 'getNumLogicalCores');
+        });
+
+        afterEach(() => {
+          getNumLogicalCoresStub.restore();
+        });
+
+        it('reports 1 of logical CPU cores when not available', async () => {
+          getNumLogicalCoresStub.returns(undefined);
+          await startStatsAnalyzer({pc, statsAnalyzer, mediaStatus: {expected: {receiveVideo: true}}});
+
+          await progressTime();
+          assert.equal(mqeData.intervalMetadata.cpuInfo.numberOfCores, 1);
+        });
+
+        it('reports the number of logical CPU cores', async () => {
+          getNumLogicalCoresStub.returns(12);
+          await startStatsAnalyzer({pc, statsAnalyzer, mediaStatus: {expected: {receiveVideo: true}}});
+
+          await progressTime();
+          assert.equal(mqeData.intervalMetadata.cpuInfo.numberOfCores, 12);
+        });
+      });
+    })
   });
 });

yarn.lock

@@ -8157,6 +8157,7 @@ __metadata:
     "@webex/test-helper-mock-webex": "workspace:*"
     "@webex/test-helper-retry": "workspace:*"
     "@webex/test-helper-test-users": "workspace:*"
+    "@webex/web-capabilities": ^1.3.0
     "@webex/webex-core": "workspace:*"
     ampersand-collection: ^2.0.2
     bowser: ^2.11.0