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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/metrics/metric_registry.html"> | 8 <link rel="import" href="/tracing/metrics/metric_registry.html"> |
9 <link rel="import" href="/tracing/metrics/system_health/utils.html"> | 9 <link rel="import" href="/tracing/metrics/system_health/utils.html"> |
10 <link rel="import" href="/tracing/value/histogram.html"> | 10 <link rel="import" href="/tracing/value/histogram.html"> |
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27 // TODO(alexandermont): Only iterate over the processes and threads that | 27 // TODO(alexandermont): Only iterate over the processes and threads that |
28 // could contain these events. | 28 // could contain these events. |
29 for (var slice of model.getDescendantEvents()) { | 29 for (var slice of model.getDescendantEvents()) { |
30 if (!(slice instanceof tr.model.ThreadSlice)) | 30 if (!(slice instanceof tr.model.ThreadSlice)) |
31 continue; | 31 continue; |
32 | 32 |
33 // WebViewStartupInterval is the title of the section of code that is | 33 // WebViewStartupInterval is the title of the section of code that is |
34 // entered (via android.os.Trace.beginSection) when WebView is started | 34 // entered (via android.os.Trace.beginSection) when WebView is started |
35 // up. This value is defined in TelemetryActivity.java. | 35 // up. This value is defined in TelemetryActivity.java. |
36 if (slice.title === 'WebViewStartupInterval') { | 36 if (slice.title === 'WebViewStartupInterval') { |
37 startupWallHist.add(slice.duration); | 37 startupWallHist.addSample(slice.duration); |
38 startupCPUHist.add(slice.cpuDuration); | 38 startupCPUHist.addSample(slice.cpuDuration); |
39 } | 39 } |
40 | 40 |
41 // WebViewBlankUrlLoadInterval is the title of the section of code | 41 // WebViewBlankUrlLoadInterval is the title of the section of code |
42 // that is entered (via android.os.Trace.beginSection) when WebView | 42 // that is entered (via android.os.Trace.beginSection) when WebView |
43 // is started up. This value is defined in TelemetryActivity.java. | 43 // is started up. This value is defined in TelemetryActivity.java. |
44 if (slice.title === 'WebViewBlankUrlLoadInterval') { | 44 if (slice.title === 'WebViewBlankUrlLoadInterval') { |
45 loadWallHist.add(slice.duration); | 45 loadWallHist.addSample(slice.duration); |
46 loadCPUHist.add(slice.cpuDuration); | 46 loadCPUHist.addSample(slice.cpuDuration); |
47 } | 47 } |
48 } | 48 } |
49 | 49 |
50 values.addValue(new tr.v.NumericValue('webview_startup_wall_time', | 50 values.addValue(new tr.v.NumericValue('webview_startup_wall_time', |
51 startupWallHist, {description: 'WebView startup wall time'})); | 51 startupWallHist, {description: 'WebView startup wall time'})); |
52 values.addValue(new tr.v.NumericValue('webview_startup_cpu_time', | 52 values.addValue(new tr.v.NumericValue('webview_startup_cpu_time', |
53 startupCPUHist, {description: 'WebView startup CPU time'})); | 53 startupCPUHist, {description: 'WebView startup CPU time'})); |
54 values.addValue(new tr.v.NumericValue('webview_url_load_wall_time', | 54 values.addValue(new tr.v.NumericValue('webview_url_load_wall_time', |
55 loadWallHist, {description: 'WebView blank URL load wall time'})); | 55 loadWallHist, {description: 'WebView blank URL load wall time'})); |
56 values.addValue(new tr.v.NumericValue('webview_url_load_cpu_time', | 56 values.addValue(new tr.v.NumericValue('webview_url_load_cpu_time', |
57 loadCPUHist, {description: 'WebView blank URL load CPU time'})); | 57 loadCPUHist, {description: 'WebView blank URL load CPU time'})); |
58 }; | 58 }; |
59 | 59 |
60 tr.metrics.MetricRegistry.register(webviewStartupMetric); | 60 tr.metrics.MetricRegistry.register(webviewStartupMetric); |
61 | 61 |
62 return { | 62 return { |
63 webviewStartupMetric: webviewStartupMetric | 63 webviewStartupMetric: webviewStartupMetric |
64 }; | 64 }; |
65 }); | 65 }); |
66 </script> | 66 </script> |
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