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| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 <!-- | 2 <!-- |
| 3 Copyright 2017 The Chromium Authors. All rights reserved. | 3 Copyright 2017 The Chromium Authors. All rights reserved. |
| 4 Use of this source code is governed by a BSD-style license that can be | 4 Use of this source code is governed by a BSD-style license that can be |
| 5 found in the LICENSE file. | 5 found in the LICENSE file. |
| 6 --> | 6 --> |
| 7 | 7 |
| 8 <link rel="import" href="/tracing/metrics/metric_registry.html"> | 8 <link rel="import" href="/tracing/metrics/metric_registry.html"> |
| 9 <link rel="import" href="/tracing/value/histogram.html"> | 9 <link rel="import" href="/tracing/value/histogram.html"> |
| 10 | 10 |
| 11 <script> | 11 <script> |
| 12 'use strict'; | 12 'use strict'; |
| 13 /* eslint-disable no-console */ |
| 13 | 14 |
| 14 tr.exportTo('tr.metrics.vr', function() { | 15 tr.exportTo('tr.metrics.vr', function() { |
| 15 function webvrMetric(histograms, model) { | 16 function webvrMetric(histograms, model) { |
| 16 // Maps VR trace counters to histogram. | 17 // Maps VR trace counters to histogram. |
| 17 const WEBVR_COUNTERS = new Map([ | 18 const WEBVR_COUNTERS = new Map([ |
| 18 ['gpu.WebVR FPS', new Map([ | 19 ['gpu.WebVR FPS', new Map([ |
| 19 ['name', 'webvr_fps'], | 20 ['name', 'webvr_fps'], |
| 20 ['unit', tr.b.Unit.byName.count_biggerIsBetter], | 21 ['unit', tr.b.Unit.byName.count_biggerIsBetter], |
| 21 ['options', new Map([ | 22 ['options', new Map([ |
| 22 ['description', 'WebVR frame per second'], | 23 ['description', 'WebVR frame per second'], |
| (...skipping 31 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 54 nameToSamples[series.name].push(sample.value); | 55 nameToSamples[series.name].push(sample.value); |
| 55 } | 56 } |
| 56 } | 57 } |
| 57 | 58 |
| 58 for (const [seriesName, samples] of Object.entries(nameToSamples)) { | 59 for (const [seriesName, samples] of Object.entries(nameToSamples)) { |
| 59 let name = WEBVR_COUNTERS.get(counter.id).get('name'); | 60 let name = WEBVR_COUNTERS.get(counter.id).get('name'); |
| 60 if (seriesName !== 'value') { | 61 if (seriesName !== 'value') { |
| 61 name = name + '_' + seriesName; | 62 name = name + '_' + seriesName; |
| 62 } | 63 } |
| 63 | 64 |
| 65 console.log(name + ':' + samples.toString()); |
| 66 |
| 64 histograms.createHistogram( | 67 histograms.createHistogram( |
| 65 name, WEBVR_COUNTERS.get(counter.id).get('unit'), samples, | 68 name, WEBVR_COUNTERS.get(counter.id).get('unit'), samples, |
| 66 WEBVR_COUNTERS.get(counter.id).get('options') | 69 WEBVR_COUNTERS.get(counter.id).get('options') |
| 67 ); | 70 ); |
| 68 } | 71 } |
| 69 } | 72 } |
| 70 } | 73 } |
| 71 | 74 |
| 72 tr.metrics.MetricRegistry.register(webvrMetric); | 75 tr.metrics.MetricRegistry.register(webvrMetric); |
| 73 | 76 |
| 74 return { | 77 return { |
| 75 webvrMetric, | 78 webvrMetric, |
| 76 }; | 79 }; |
| 77 }); | 80 }); |
| 78 </script> | 81 </script> |
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Chromium Code Reviews
Issue 3012363002:
Log the detailed results for each metric for diagnosing and debugging purpose. (Closed)
