alighasami
3d5eaf9445
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52 lines
1.7 KiB
TypeScript
52 lines
1.7 KiB
TypeScript
import { test, expect } from '../../fixtures/base';
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import type { n8nPage } from '../../pages/n8nPage';
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import { attachMetric, getStableHeap } from '../../utils/performance-helper';
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test.use({
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capability: {
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resourceQuota: { memory: 0.75, cpu: 0.5 },
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services: ['victoriaLogs', 'victoriaMetrics', 'vector'],
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},
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});
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test.describe('Memory Leak Detection @capability:observability', {
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annotation: [
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{ type: 'owner', description: 'Catalysts' },
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],
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}, () => {
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async function performMemoryAction(n8n: n8nPage) {
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await n8n.start.fromBlankCanvas();
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await n8n.navigate.toWorkflows();
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}
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test('Memory should be released after actions', async ({
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n8nContainer,
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n8n,
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services,
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}, testInfo) => {
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const obs = services.observability;
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const baseline = await getStableHeap(n8nContainer.baseUrl, obs.metrics);
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await performMemoryAction(n8n);
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await n8n.page.goto('/home/workflows');
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const final = await getStableHeap(n8nContainer.baseUrl, obs.metrics);
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const retainedMB = final.heapUsedMB - baseline.heapUsedMB;
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const retentionPercent = (retainedMB / baseline.heapUsedMB) * 100;
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await attachMetric(testInfo, 'memory-heap-retention-percent', retentionPercent, '%');
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await attachMetric(testInfo, 'memory-heap-used-pre-action', baseline.heapUsedMB, 'MB');
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await attachMetric(testInfo, 'memory-heap-used-post-action', final.heapUsedMB, 'MB');
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await attachMetric(testInfo, 'memory-heap-retained', retainedMB, 'MB');
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expect(baseline.heapUsedMB).toBeGreaterThan(0);
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expect(final.heapUsedMB).toBeGreaterThan(0);
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console.log(
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`[MEMORY RETENTION] Baseline: ${baseline.heapUsedMB.toFixed(1)} MB | ` +
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`Final: ${final.heapUsedMB.toFixed(1)} MB | ` +
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`Retained: ${retainedMB.toFixed(1)} MB (${retentionPercent.toFixed(1)}%)`,
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);
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});
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});
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