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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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/performance_monitor/performance_monitor.h" | 5 #include "chrome/browser/performance_monitor/performance_monitor.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 #include <utility> | 8 #include <utility> |
9 | 9 |
10 #include "base/memory/ptr_util.h" | 10 #include "base/memory/ptr_util.h" |
11 #include "base/process/process_iterator.h" | 11 #include "base/process/process_iterator.h" |
12 #include "base/strings/utf_string_conversions.h" | 12 #include "base/strings/utf_string_conversions.h" |
13 #include "base/time/time.h" | 13 #include "base/time/time.h" |
14 #include "content/public/browser/browser_child_process_host.h" | 14 #include "content/public/browser/browser_child_process_host.h" |
15 #include "content/public/browser/browser_child_process_host_iterator.h" | 15 #include "content/public/browser/browser_child_process_host_iterator.h" |
16 #include "content/public/browser/browser_thread.h" | 16 #include "content/public/browser/browser_thread.h" |
17 #include "content/public/browser/child_process_data.h" | 17 #include "content/public/browser/child_process_data.h" |
18 #include "content/public/browser/render_process_host.h" | 18 #include "content/public/browser/render_process_host.h" |
19 #include "content/public/common/content_constants.h" | 19 #include "content/public/common/content_constants.h" |
| 20 #include "extensions/features/features.h" |
20 | 21 |
21 #if defined(ENABLE_EXTENSIONS) | 22 #if BUILDFLAG(ENABLE_EXTENSIONS) |
22 #include "extensions/browser/extension_host.h" | 23 #include "extensions/browser/extension_host.h" |
23 #include "extensions/browser/extension_registry.h" | 24 #include "extensions/browser/extension_registry.h" |
24 #include "extensions/common/manifest_handlers/background_info.h" | 25 #include "extensions/common/manifest_handlers/background_info.h" |
25 #endif | 26 #endif |
26 | 27 |
27 using content::BrowserThread; | 28 using content::BrowserThread; |
28 | 29 |
29 namespace performance_monitor { | 30 namespace performance_monitor { |
30 | 31 |
31 namespace { | 32 namespace { |
32 | 33 |
33 // The default interval at which PerformanceMonitor performs its timed | 34 // The default interval at which PerformanceMonitor performs its timed |
34 // collections. | 35 // collections. |
35 const int kGatherIntervalInSeconds = 120; | 36 const int kGatherIntervalInSeconds = 120; |
36 | 37 |
37 base::LazyInstance<PerformanceMonitor> g_monitor = LAZY_INSTANCE_INITIALIZER; | 38 base::LazyInstance<PerformanceMonitor> g_monitor = LAZY_INSTANCE_INITIALIZER; |
38 | 39 |
39 void GatherMetricsForRenderProcess(content::RenderProcessHost* host, | 40 void GatherMetricsForRenderProcess(content::RenderProcessHost* host, |
40 ProcessMetricsMetadata* data) { | 41 ProcessMetricsMetadata* data) { |
41 DCHECK_CURRENTLY_ON(BrowserThread::UI); | 42 DCHECK_CURRENTLY_ON(BrowserThread::UI); |
42 #if defined(ENABLE_EXTENSIONS) | 43 #if BUILDFLAG(ENABLE_EXTENSIONS) |
43 content::BrowserContext* browser_context = host->GetBrowserContext(); | 44 content::BrowserContext* browser_context = host->GetBrowserContext(); |
44 extensions::ProcessMap* extension_process_map = | 45 extensions::ProcessMap* extension_process_map = |
45 extensions::ProcessMap::Get(browser_context); | 46 extensions::ProcessMap::Get(browser_context); |
46 | 47 |
47 std::set<std::string> extension_ids = | 48 std::set<std::string> extension_ids = |
48 extension_process_map->GetExtensionsInProcess(host->GetID()); | 49 extension_process_map->GetExtensionsInProcess(host->GetID()); |
49 | 50 |
50 // We only collect more granular metrics when there's only one extension | 51 // We only collect more granular metrics when there's only one extension |
51 // running in a given renderer, to reduce noise. | 52 // running in a given renderer, to reduce noise. |
52 if (extension_ids.size() != 1) | 53 if (extension_ids.size() != 1) |
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206 | 207 |
207 void PerformanceMonitor::RunTriggersUIThread() { | 208 void PerformanceMonitor::RunTriggersUIThread() { |
208 DCHECK_CURRENTLY_ON(BrowserThread::UI); | 209 DCHECK_CURRENTLY_ON(BrowserThread::UI); |
209 for (auto& metrics : metrics_map_) | 210 for (auto& metrics : metrics_map_) |
210 metrics.second->RunPerformanceTriggers(); | 211 metrics.second->RunPerformanceTriggers(); |
211 | 212 |
212 StartGatherCycle(); | 213 StartGatherCycle(); |
213 } | 214 } |
214 | 215 |
215 } // namespace performance_monitor | 216 } // namespace performance_monitor |
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