smaller trace

GoogleChrome · Nov 24, 2020 · 976d3bd · 976d3bd
1 parent 9a563b0
commit 976d3bd
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Showing 6 changed files with 292 additions and 16,871 deletions.
diff --git a/lighthouse-core/test/audits/__snapshots__/metrics-test.js.snap b/lighthouse-core/test/audits/__snapshots__/metrics-test.js.snap
@@ -3,51 +3,51 @@
 exports[`Performance: metrics evaluates valid input (with lcp from all frames) correctly 1`] = `
 Object {
   "cumulativeLayoutShift": 0,
-  "estimatedInputLatency": 375,
+  "estimatedInputLatency": 16,
   "estimatedInputLatencyTs": undefined,
-  "firstCPUIdle": 26581,
-  "firstCPUIdleTs": 176404642571,
-  "firstContentfulPaint": 7729,
-  "firstContentfulPaintTs": 176385791069,
-  "firstMeaningfulPaint": 7729,
-  "firstMeaningfulPaintTs": 176385791069,
-  "interactive": 33916,
-  "interactiveTs": 176411978114,
-  "largestContentfulPaint": 10790,
-  "largestContentfulPaintAllFrames": 41282,
-  "largestContentfulPaintAllFramesTs": 176419343601,
-  "largestContentfulPaintTs": 176388852160,
-  "maxPotentialFID": 756,
+  "firstCPUIdle": 668,
+  "firstCPUIdleTs": 10238937930,
+  "firstContentfulPaint": 668,
+  "firstContentfulPaintTs": 10238937930,
+  "firstMeaningfulPaint": 668,
+  "firstMeaningfulPaintTs": 10238937930,
+  "interactive": 668,
+  "interactiveTs": 10238937930,
+  "largestContentfulPaint": 668,
+  "largestContentfulPaintAllFrames": 2258,
+  "largestContentfulPaintAllFramesTs": 10240528038,
+  "largestContentfulPaintTs": 10238937930,
+  "maxPotentialFID": 16,
   "observedCumulativeLayoutShift": 0,
-  "observedDomContentLoaded": 7502,
-  "observedDomContentLoadedTs": 176385563980,
-  "observedFirstContentfulPaint": 7729,
-  "observedFirstContentfulPaintTs": 176385791069,
-  "observedFirstMeaningfulPaint": 7729,
-  "observedFirstMeaningfulPaintTs": 176385791069,
-  "observedFirstPaint": 4370,
-  "observedFirstPaintTs": 176382431417,
-  "observedFirstVisualChange": 4347,
-  "observedFirstVisualChangeTs": 176382408803,
-  "observedLargestContentfulPaint": 10790,
-  "observedLargestContentfulPaintAllFrames": 41282,
-  "observedLargestContentfulPaintAllFramesTs": 176419343601,
-  "observedLargestContentfulPaintTs": 176388852160,
-  "observedLastVisualChange": 26349,
-  "observedLastVisualChangeTs": 176404410803,
-  "observedLoad": 25242,
-  "observedLoadTs": 176403303397,
+  "observedDomContentLoaded": 605,
+  "observedDomContentLoadedTs": 10238874657,
+  "observedFirstContentfulPaint": 668,
+  "observedFirstContentfulPaintTs": 10238937930,
+  "observedFirstMeaningfulPaint": 668,
+  "observedFirstMeaningfulPaintTs": 10238937930,
+  "observedFirstPaint": 668,
+  "observedFirstPaintTs": 10238937930,
+  "observedFirstVisualChange": 671,
+  "observedFirstVisualChangeTs": 10238940760,
+  "observedLargestContentfulPaint": 668,
+  "observedLargestContentfulPaintAllFrames": 2258,
+  "observedLargestContentfulPaintAllFramesTs": 10240528038,
+  "observedLargestContentfulPaintTs": 10238937930,
+  "observedLastVisualChange": 704,
+  "observedLastVisualChangeTs": 10238973760,
+  "observedLoad": 684,
+  "observedLoadTs": 10238953674,
   "observedNavigationStart": 0,
-  "observedNavigationStartTs": 176378061803,
-  "observedSpeedIndex": 10040,
-  "observedSpeedIndexTs": 176388101653,
+  "observedNavigationStartTs": 10238269760,
+  "observedSpeedIndex": 688,
+  "observedSpeedIndexTs": 10238957680,
   "observedTimeOrigin": 0,
-  "observedTimeOriginTs": 176378061803,
-  "observedTraceEnd": 43239,
-  "observedTraceEndTs": 176421300620,
-  "speedIndex": 10040,
-  "speedIndexTs": 176388101803,
-  "totalBlockingTime": 3747,
+  "observedTimeOriginTs": 10238269760,
+  "observedTraceEnd": 5994,
+  "observedTraceEndTs": 10244264001,
+  "speedIndex": 688,
+  "speedIndexTs": 10238957760,
+  "totalBlockingTime": 0,
 }
 `;
 

diff --git a/lighthouse-core/test/computed/metrics/largest-contentful-paint-all-frames-test.js b/lighthouse-core/test/computed/metrics/largest-contentful-paint-all-frames-test.js
@@ -32,8 +32,8 @@ describe('Metrics: LCP from all frames', () => {
     const context = {settings, computedCache: new Map()};
     const result = await LargestContentfulPaintAllFrames.request({trace: traceAllFrames, devtoolsLog: devtoolsLogAllFrames, settings}, context); // eslint-disable-line max-len
 
-    assert.equal(Math.round(result.timing), 41282);
-    assert.equal(result.timestamp, 176419343601);
+    assert.equal(Math.round(result.timing), 2258);
+    assert.equal(result.timestamp, 10240528038);
   });
 
   it('should fail to compute an observed value for old trace', async () => {

diff --git a/lighthouse-core/test/computed/metrics/timing-summary-test.js b/lighthouse-core/test/computed/metrics/timing-summary-test.js
@@ -19,51 +19,51 @@ describe('Timing summary', () => {
     expect(result.metrics).toMatchInlineSnapshot(`
       Object {
         "cumulativeLayoutShift": 0,
-        "estimatedInputLatency": 375.30033333333495,
+        "estimatedInputLatency": 16,
         "estimatedInputLatencyTs": undefined,
-        "firstCPUIdle": 26580.768,
-        "firstCPUIdleTs": 176404642571,
-        "firstContentfulPaint": 7729.266,
-        "firstContentfulPaintTs": 176385791069,
-        "firstMeaningfulPaint": 7729.266,
-        "firstMeaningfulPaintTs": 176385791069,
-        "interactive": 33916.311,
-        "interactiveTs": 176411978114,
-        "largestContentfulPaint": 10790.357,
-        "largestContentfulPaintAllFrames": 41281.798,
-        "largestContentfulPaintAllFramesTs": 176419343601,
-        "largestContentfulPaintTs": 176388852160,
-        "maxPotentialFID": 755.583,
+        "firstCPUIdle": 668.17,
+        "firstCPUIdleTs": 10238937930,
+        "firstContentfulPaint": 668.17,
+        "firstContentfulPaintTs": 10238937930,
+        "firstMeaningfulPaint": 668.17,
+        "firstMeaningfulPaintTs": 10238937930,
+        "interactive": 668.17,
+        "interactiveTs": 10238937930,
+        "largestContentfulPaint": 668.17,
+        "largestContentfulPaintAllFrames": 2258.278,
+        "largestContentfulPaintAllFramesTs": 10240528038,
+        "largestContentfulPaintTs": 10238937930,
+        "maxPotentialFID": 16,
         "observedCumulativeLayoutShift": 0,
-        "observedDomContentLoaded": 7502.177,
-        "observedDomContentLoadedTs": 176385563980,
-        "observedFirstContentfulPaint": 7729.266,
-        "observedFirstContentfulPaintTs": 176385791069,
-        "observedFirstMeaningfulPaint": 7729.266,
-        "observedFirstMeaningfulPaintTs": 176385791069,
-        "observedFirstPaint": 4369.614,
-        "observedFirstPaintTs": 176382431417,
-        "observedFirstVisualChange": 4347,
-        "observedFirstVisualChangeTs": 176382408803,
-        "observedLargestContentfulPaint": 10790.357,
-        "observedLargestContentfulPaintAllFrames": 41281.798,
-        "observedLargestContentfulPaintAllFramesTs": 176419343601,
-        "observedLargestContentfulPaintTs": 176388852160,
-        "observedLastVisualChange": 26349,
-        "observedLastVisualChangeTs": 176404410803,
-        "observedLoad": 25241.594,
-        "observedLoadTs": 176403303397,
+        "observedDomContentLoaded": 604.897,
+        "observedDomContentLoadedTs": 10238874657,
+        "observedFirstContentfulPaint": 668.17,
+        "observedFirstContentfulPaintTs": 10238937930,
+        "observedFirstMeaningfulPaint": 668.17,
+        "observedFirstMeaningfulPaintTs": 10238937930,
+        "observedFirstPaint": 668.17,
+        "observedFirstPaintTs": 10238937930,
+        "observedFirstVisualChange": 671,
+        "observedFirstVisualChangeTs": 10238940760,
+        "observedLargestContentfulPaint": 668.17,
+        "observedLargestContentfulPaintAllFrames": 2258.278,
+        "observedLargestContentfulPaintAllFramesTs": 10240528038,
+        "observedLargestContentfulPaintTs": 10238937930,
+        "observedLastVisualChange": 704,
+        "observedLastVisualChangeTs": 10238973760,
+        "observedLoad": 683.914,
+        "observedLoadTs": 10238953674,
         "observedNavigationStart": 0,
-        "observedNavigationStartTs": 176378061803,
-        "observedSpeedIndex": 10039.849689989984,
-        "observedSpeedIndexTs": 176388101652.69,
+        "observedNavigationStartTs": 10238269760,
+        "observedSpeedIndex": 687.9203400006518,
+        "observedSpeedIndexTs": 10238957680.34,
         "observedTimeOrigin": 0,
-        "observedTimeOriginTs": 176378061803,
-        "observedTraceEnd": 43238.817,
-        "observedTraceEndTs": 176421300620,
-        "speedIndex": 10040,
-        "speedIndexTs": 176388101803,
-        "totalBlockingTime": 3747.2890000000007,
+        "observedTimeOriginTs": 10238269760,
+        "observedTraceEnd": 5994.241,
+        "observedTraceEndTs": 10244264001,
+        "speedIndex": 688,
+        "speedIndexTs": 10238957760,
+        "totalBlockingTime": 0,
       }
     `);
     // Includes performance metrics