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1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/browser/metrics/process_memory_metrics_emitter.h" | 5 #include "chrome/browser/metrics/process_memory_metrics_emitter.h" |
6 | 6 |
7 #include "base/metrics/histogram_macros.h" | 7 #include "base/metrics/histogram_macros.h" |
8 #include "base/trace_event/memory_dump_request_args.h" | 8 #include "base/trace_event/memory_dump_request_args.h" |
9 #include "content/public/common/service_manager_connection.h" | 9 #include "content/public/common/service_manager_connection.h" |
10 #include "content/public/common/service_names.mojom.h" | 10 #include "content/public/common/service_names.mojom.h" |
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76 | 76 |
77 void ProcessMemoryMetricsEmitter::ReceivedMemoryDump( | 77 void ProcessMemoryMetricsEmitter::ReceivedMemoryDump( |
78 uint64_t dump_guid, | 78 uint64_t dump_guid, |
79 bool success, | 79 bool success, |
80 memory_instrumentation::mojom::GlobalMemoryDumpPtr ptr) { | 80 memory_instrumentation::mojom::GlobalMemoryDumpPtr ptr) { |
81 if (!success) | 81 if (!success) |
82 return; | 82 return; |
83 if (!ptr) | 83 if (!ptr) |
84 return; | 84 return; |
85 | 85 |
| 86 uint32_t private_footprint_total_kb = 0; |
86 for (const ProcessMemoryDumpPtr& pmd : ptr->process_dumps) { | 87 for (const ProcessMemoryDumpPtr& pmd : ptr->process_dumps) { |
| 88 private_footprint_total_kb += pmd->private_footprint; |
87 switch (pmd->process_type) { | 89 switch (pmd->process_type) { |
88 case memory_instrumentation::mojom::ProcessType::BROWSER: | 90 case memory_instrumentation::mojom::ProcessType::BROWSER: |
89 EmitBrowserMemoryMetrics(pmd); | 91 EmitBrowserMemoryMetrics(pmd); |
90 break; | 92 break; |
91 case memory_instrumentation::mojom::ProcessType::RENDERER: | 93 case memory_instrumentation::mojom::ProcessType::RENDERER: |
92 EmitRendererMemoryMetrics(pmd); | 94 EmitRendererMemoryMetrics(pmd); |
93 break; | 95 break; |
94 case memory_instrumentation::mojom::ProcessType::GPU: | 96 case memory_instrumentation::mojom::ProcessType::GPU: |
95 EmitGpuMemoryMetrics(pmd); | 97 EmitGpuMemoryMetrics(pmd); |
96 break; | 98 break; |
97 case memory_instrumentation::mojom::ProcessType::UTILITY: | 99 case memory_instrumentation::mojom::ProcessType::UTILITY: |
98 case memory_instrumentation::mojom::ProcessType::PLUGIN: | 100 case memory_instrumentation::mojom::ProcessType::PLUGIN: |
99 case memory_instrumentation::mojom::ProcessType::OTHER: | 101 case memory_instrumentation::mojom::ProcessType::OTHER: |
100 break; | 102 break; |
101 } | 103 } |
102 } | 104 } |
| 105 UMA_HISTOGRAM_MEMORY_LARGE_MB( |
| 106 "Memory.Experimental.Total2.PrivateMemoryFootprint", |
| 107 private_footprint_total_kb / 1024); |
103 } | 108 } |
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