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| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 <!-- | 2 <!-- |
| 3 Copyright 2016 The Chromium Authors. All rights reserved. | 3 Copyright 2016 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/base/xhr.html"> | 8 <link rel="import" href="/tracing/base/xhr.html"> |
| 9 <link rel="import" href="/tracing/value/histogram_set.html"> | 9 <link rel="import" href="/tracing/value/histogram_set.html"> |
| 10 | 10 |
| (...skipping 42 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 53 merged.push(hist.clone()); | 53 merged.push(hist.clone()); |
| 54 } | 54 } |
| 55 for (const hist of merged) { | 55 for (const hist of merged) { |
| 56 mergedHistograms.addHistogram(hist); | 56 mergedHistograms.addHistogram(hist); |
| 57 } | 57 } |
| 58 } | 58 } |
| 59 } | 59 } |
| 60 | 60 |
| 61 function stripInternalDiagnostics(mergedHistograms) { | 61 function stripInternalDiagnostics(mergedHistograms) { |
| 62 for (const hist of mergedHistograms) { | 62 for (const hist of mergedHistograms) { |
| 63 hist.diagnostics.delete(tr.v.d.RESERVED_NAMES.MERGED_FROM); | |
| 64 hist.diagnostics.delete(tr.v.d.RESERVED_NAMES.MERGED_TO); | |
| 65 hist.diagnostics.delete(tr.v.d.RESERVED_NAMES.GROUPING_PATH); | 63 hist.diagnostics.delete(tr.v.d.RESERVED_NAMES.GROUPING_PATH); |
| 66 } | 64 } |
| 67 } | 65 } |
| 68 | 66 |
| 69 if (tr.isHeadless) { | 67 if (tr.isHeadless) { |
| 70 const histograms = new tr.v.HistogramSet(); | 68 const histograms = new tr.v.HistogramSet(); |
| 71 histograms.importDicts(JSON.parse(tr.b.getSync('file://' + sys.argv[1]))); | 69 histograms.importDicts(JSON.parse(tr.b.getSync('file://' + sys.argv[1]))); |
| 72 histograms.resolveRelatedHistograms(); | 70 histograms.resolveRelatedHistograms(); |
| 73 histograms.buildGroupingsFromTags([tr.v.d.RESERVED_NAMES.STORY_TAGS]); | 71 histograms.buildGroupingsFromTags([tr.v.d.RESERVED_NAMES.STORY_TAGS]); |
| 74 const groupingKeys = sys.argv.slice(2); | 72 const groupingKeys = sys.argv.slice(2); |
| 75 const groupings = groupingKeys.map(findGrouping); | 73 const groupings = groupingKeys.map(findGrouping); |
| 76 const groupedHistograms = histograms.groupHistogramsRecursively(groupings); | 74 const groupedHistograms = histograms.groupHistogramsRecursively(groupings); |
| 77 const mergedHistograms = new tr.v.HistogramSet(); | 75 const mergedHistograms = new tr.v.HistogramSet(); |
| 78 mergeLeafHistograms(groupedHistograms, mergedHistograms); | 76 mergeLeafHistograms(groupedHistograms, mergedHistograms); |
| 79 mergedHistograms.deduplicateDiagnostics(); | 77 mergedHistograms.deduplicateDiagnostics(); |
| 80 mergedHistograms.mergeRelationships(); | 78 mergedHistograms.mergeRelationships(); |
| 81 stripInternalDiagnostics(mergedHistograms); | 79 stripInternalDiagnostics(mergedHistograms); |
| 82 console.log(JSON.stringify(mergedHistograms.asDicts())); | 80 console.log(JSON.stringify(mergedHistograms.asDicts())); |
| 83 } | 81 } |
| 84 </script> | 82 </script> |
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Chromium Code Reviews
Issue 3009553002:
Refactor Histogram relationship diagnostics. (Closed)
