OLD | NEW |
---|---|
(Empty) | |
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 | |
3 // found in the LICENSE file. | |
4 | |
5 #include "chrome/browser/metrics/process_memory_metrics_emitter.h" | |
6 | |
7 #include "base/metrics/histogram_macros.h" | |
8 #include "base/trace_event/memory_dump_request_args.h" | |
9 #include "content/public/common/service_manager_connection.h" | |
10 #include "content/public/common/service_names.mojom.h" | |
11 #include "services/service_manager/public/cpp/connector.h" | |
12 | |
13 using ProcessMemoryDumpPtr = | |
14 memory_instrumentation::mojom::ProcessMemoryDumpPtr; | |
15 | |
16 namespace { | |
17 | |
18 void EmitBrowserMemoryMetrics(const ProcessMemoryDumpPtr& pmd) { | |
19 UMA_HISTOGRAM_MEMORY_LARGE_MB("Memory.Experimental.Browser2.Resident", | |
ssid
2017/05/11 21:57:02
Curious, why Browser2 and not just Browser ?
erikchen
2017/05/11 22:01:38
to match renderer2, and renderer already exists as
| |
20 pmd->os_dump.resident_set_kb * 1024); | |
21 UMA_HISTOGRAM_MEMORY_LARGE_MB("Memory.Experimental.Browser2.Malloc", | |
22 pmd->chrome_dump.malloc_total_kb * 1024); | |
23 | |
24 // TODO(erikchen): Emit private memory footprint. https://crbug.com/721434. | |
25 } | |
26 | |
27 void EmitRendererMemoryMetrics(const ProcessMemoryDumpPtr& pmd) { | |
28 UMA_HISTOGRAM_MEMORY_LARGE_MB("Memory.Experimental.Renderer2.Resident", | |
29 pmd->os_dump.resident_set_kb * 1024); | |
30 UMA_HISTOGRAM_MEMORY_LARGE_MB("Memory.Experimental.Renderer2.Malloc", | |
31 pmd->chrome_dump.malloc_total_kb * 1024); | |
32 UMA_HISTOGRAM_MEMORY_LARGE_MB( | |
33 "Memory.Experimental.Renderer2.PartitionAlloc", | |
34 pmd->chrome_dump.partition_alloc_total_kb * 1024); | |
35 UMA_HISTOGRAM_MEMORY_LARGE_MB("Memory.Experimental.Renderer2.BlinkGC", | |
36 pmd->chrome_dump.blink_gc_total_kb * 1024); | |
37 UMA_HISTOGRAM_MEMORY_LARGE_MB("Memory.Experimental.Renderer2.V8", | |
38 pmd->chrome_dump.v8_total_kb * 1024); | |
39 | |
40 // TODO(erikchen): Emit private memory footprint. https://crbug.com/721434. | |
41 } | |
42 | |
43 void EmitGpuMemoryMetrics(const ProcessMemoryDumpPtr& pmd) { | |
44 UMA_HISTOGRAM_MEMORY_LARGE_MB("Memory.Experimental.Gpu2.Resident", | |
45 pmd->os_dump.resident_set_kb * 1024); | |
46 UMA_HISTOGRAM_MEMORY_LARGE_MB("Memory.Experimental.Gpu2.Malloc", | |
47 pmd->chrome_dump.malloc_total_kb * 1024); | |
48 | |
49 // TODO(erikchen): Emit private memory footprint. https://crbug.com/721434. | |
50 } | |
51 | |
52 } // namespace | |
53 | |
54 ProcessMemoryMetricsEmitter::ProcessMemoryMetricsEmitter() {} | |
55 | |
56 void ProcessMemoryMetricsEmitter::FetchAndEmitProcessMemoryMetrics() { | |
57 service_manager::Connector* connector = | |
58 content::ServiceManagerConnection::GetForProcess()->GetConnector(); | |
59 connector->BindInterface(content::mojom::kBrowserServiceName, | |
60 mojo::MakeRequest(&coordinator_)); | |
61 | |
62 // The callback keeps this object alive until the callback is invoked.. | |
63 auto callback = | |
64 base::Bind(&ProcessMemoryMetricsEmitter::ReceivedMemoryDump, this); | |
65 | |
66 base::trace_event::MemoryDumpRequestArgs args = { | |
67 0, base::trace_event::MemoryDumpType::SUMMARY_ONLY, | |
68 base::trace_event::MemoryDumpLevelOfDetail::DETAILED}; | |
ssid
2017/05/11 21:57:02
This should be LevelOfDetail::BACKGROUND.
I was su
erikchen
2017/05/11 22:01:38
Done.
| |
69 coordinator_->RequestGlobalMemoryDump(args, callback); | |
70 } | |
71 | |
72 ProcessMemoryMetricsEmitter::~ProcessMemoryMetricsEmitter() {} | |
73 | |
74 void ProcessMemoryMetricsEmitter::ReceivedMemoryDump( | |
75 uint64_t dump_guid, | |
76 bool success, | |
77 memory_instrumentation::mojom::GlobalMemoryDumpPtr ptr) { | |
78 if (!success) | |
79 return; | |
80 if (!ptr) | |
81 return; | |
82 | |
83 for (const ProcessMemoryDumpPtr& pmd : ptr->process_dumps) { | |
84 switch (pmd->process_type) { | |
85 case memory_instrumentation::mojom::ProcessType::BROWSER: | |
86 EmitBrowserMemoryMetrics(pmd); | |
87 break; | |
88 case memory_instrumentation::mojom::ProcessType::RENDERER: | |
89 EmitRendererMemoryMetrics(pmd); | |
90 break; | |
91 case memory_instrumentation::mojom::ProcessType::GPU: | |
92 EmitGpuMemoryMetrics(pmd); | |
93 break; | |
94 case memory_instrumentation::mojom::ProcessType::UTILITY: | |
95 case memory_instrumentation::mojom::ProcessType::PLUGIN: | |
96 case memory_instrumentation::mojom::ProcessType::OTHER: | |
97 break; | |
98 } | |
99 } | |
100 } | |
OLD | NEW |