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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"> |
| (...skipping 16 matching lines...) Expand all Loading... |
| 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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