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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/metrics/metrics_log.h" | 5 #include "chrome/browser/metrics/metrics_log.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 #include <vector> | 8 #include <vector> |
9 | 9 |
10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
11 #include "base/file_util.h" | 11 #include "base/file_util.h" |
12 #include "base/lazy_instance.h" | 12 #include "base/lazy_instance.h" |
13 #include "base/memory/scoped_ptr.h" | 13 #include "base/memory/scoped_ptr.h" |
14 #include "base/perftimer.h" | 14 #include "base/perftimer.h" |
15 #include "base/profiler/alternate_timer.h" | |
16 #include "base/string_number_conversions.h" | 15 #include "base/string_number_conversions.h" |
17 #include "base/string_util.h" | 16 #include "base/string_util.h" |
18 #include "base/sys_info.h" | 17 #include "base/sys_info.h" |
19 #include "base/third_party/nspr/prtime.h" | 18 #include "base/third_party/nspr/prtime.h" |
20 #include "base/time.h" | 19 #include "base/time.h" |
21 #include "base/tracked_objects.h" | |
22 #include "base/utf_string_conversions.h" | 20 #include "base/utf_string_conversions.h" |
23 #include "chrome/browser/autocomplete/autocomplete.h" | 21 #include "chrome/browser/autocomplete/autocomplete.h" |
24 #include "chrome/browser/autocomplete/autocomplete_match.h" | 22 #include "chrome/browser/autocomplete/autocomplete_match.h" |
25 #include "chrome/browser/browser_process.h" | 23 #include "chrome/browser/browser_process.h" |
26 #include "chrome/browser/plugin_prefs.h" | 24 #include "chrome/browser/plugin_prefs.h" |
27 #include "chrome/browser/prefs/pref_service.h" | 25 #include "chrome/browser/prefs/pref_service.h" |
28 #include "chrome/browser/profiles/profile_manager.h" | 26 #include "chrome/browser/profiles/profile_manager.h" |
29 #include "chrome/common/chrome_version_info.h" | 27 #include "chrome/common/chrome_version_info.h" |
30 #include "chrome/common/logging_chrome.h" | 28 #include "chrome/common/logging_chrome.h" |
31 #include "chrome/common/metrics/proto/omnibox_event.pb.h" | 29 #include "chrome/common/metrics/proto/omnibox_event.pb.h" |
32 #include "chrome/common/metrics/proto/profiler_event.pb.h" | |
33 #include "chrome/common/metrics/proto/system_profile.pb.h" | 30 #include "chrome/common/metrics/proto/system_profile.pb.h" |
34 #include "chrome/common/pref_names.h" | 31 #include "chrome/common/pref_names.h" |
35 #include "content/public/browser/content_browser_client.h" | 32 #include "content/public/browser/content_browser_client.h" |
36 #include "content/public/browser/gpu_data_manager.h" | 33 #include "content/public/browser/gpu_data_manager.h" |
| 34 #include "content/public/common/gpu_info.h" |
37 #include "content/public/common/content_client.h" | 35 #include "content/public/common/content_client.h" |
38 #include "content/public/common/gpu_info.h" | |
39 #include "googleurl/src/gurl.h" | 36 #include "googleurl/src/gurl.h" |
40 #include "ui/gfx/screen.h" | 37 #include "ui/gfx/screen.h" |
41 #include "webkit/plugins/webplugininfo.h" | 38 #include "webkit/plugins/webplugininfo.h" |
42 | 39 |
43 #define OPEN_ELEMENT_FOR_SCOPE(name) ScopedElement scoped_element(this, name) | 40 #define OPEN_ELEMENT_FOR_SCOPE(name) ScopedElement scoped_element(this, name) |
44 | 41 |
45 // http://blogs.msdn.com/oldnewthing/archive/2004/10/25/247180.aspx | 42 // http://blogs.msdn.com/oldnewthing/archive/2004/10/25/247180.aspx |
46 #if defined(OS_WIN) | 43 #if defined(OS_WIN) |
47 extern "C" IMAGE_DOS_HEADER __ImageBase; | 44 extern "C" IMAGE_DOS_HEADER __ImageBase; |
48 #endif | 45 #endif |
49 | 46 |
50 using content::GpuDataManager; | 47 using content::GpuDataManager; |
51 using metrics::OmniboxEventProto; | 48 using metrics::OmniboxEventProto; |
52 using metrics::ProfilerEventProto; | |
53 using metrics::SystemProfileProto; | 49 using metrics::SystemProfileProto; |
54 using tracked_objects::ProcessDataSnapshot; | |
55 typedef base::FieldTrial::NameGroupId NameGroupId; | 50 typedef base::FieldTrial::NameGroupId NameGroupId; |
56 | 51 |
57 namespace { | 52 namespace { |
58 | 53 |
59 // Returns the date at which the current metrics client ID was created as | 54 // Returns the date at which the current metrics client ID was created as |
60 // a string containing milliseconds since the epoch, or "0" if none was found. | 55 // a string containing milliseconds since the epoch, or "0" if none was found. |
61 std::string GetInstallDate(PrefService* pref) { | 56 std::string GetInstallDate(PrefService* pref) { |
62 if (!pref) { | 57 if (!pref) { |
63 NOTREACHED(); | 58 NOTREACHED(); |
64 return "0"; | 59 return "0"; |
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139 case AutocompleteMatch::SEARCH_OTHER_ENGINE: | 134 case AutocompleteMatch::SEARCH_OTHER_ENGINE: |
140 return OmniboxEventProto::Suggestion::SEARCH_OTHER_ENGINE; | 135 return OmniboxEventProto::Suggestion::SEARCH_OTHER_ENGINE; |
141 case AutocompleteMatch::EXTENSION_APP: | 136 case AutocompleteMatch::EXTENSION_APP: |
142 return OmniboxEventProto::Suggestion::EXTENSION_APP; | 137 return OmniboxEventProto::Suggestion::EXTENSION_APP; |
143 default: | 138 default: |
144 NOTREACHED(); | 139 NOTREACHED(); |
145 return OmniboxEventProto::Suggestion::UNKNOWN_RESULT_TYPE; | 140 return OmniboxEventProto::Suggestion::UNKNOWN_RESULT_TYPE; |
146 } | 141 } |
147 } | 142 } |
148 | 143 |
149 ProfilerEventProto::TrackedObject::ProcessType AsProtobufProcessType( | |
150 content::ProcessType process_type) { | |
151 switch (process_type) { | |
152 case content::PROCESS_TYPE_BROWSER: | |
153 return ProfilerEventProto::TrackedObject::BROWSER; | |
154 case content::PROCESS_TYPE_RENDERER: | |
155 return ProfilerEventProto::TrackedObject::RENDERER; | |
156 case content::PROCESS_TYPE_PLUGIN: | |
157 return ProfilerEventProto::TrackedObject::PLUGIN; | |
158 case content::PROCESS_TYPE_WORKER: | |
159 return ProfilerEventProto::TrackedObject::WORKER; | |
160 case content::PROCESS_TYPE_NACL_LOADER: | |
161 return ProfilerEventProto::TrackedObject::NACL_LOADER; | |
162 case content::PROCESS_TYPE_UTILITY: | |
163 return ProfilerEventProto::TrackedObject::UTILITY; | |
164 case content::PROCESS_TYPE_PROFILE_IMPORT: | |
165 return ProfilerEventProto::TrackedObject::PROFILE_IMPORT; | |
166 case content::PROCESS_TYPE_ZYGOTE: | |
167 return ProfilerEventProto::TrackedObject::ZYGOTE; | |
168 case content::PROCESS_TYPE_SANDBOX_HELPER: | |
169 return ProfilerEventProto::TrackedObject::SANDBOX_HELPER; | |
170 case content::PROCESS_TYPE_NACL_BROKER: | |
171 return ProfilerEventProto::TrackedObject::NACL_BROKER; | |
172 case content::PROCESS_TYPE_GPU: | |
173 return ProfilerEventProto::TrackedObject::GPU; | |
174 case content::PROCESS_TYPE_PPAPI_PLUGIN: | |
175 return ProfilerEventProto::TrackedObject::PPAPI_PLUGIN; | |
176 case content::PROCESS_TYPE_PPAPI_BROKER: | |
177 return ProfilerEventProto::TrackedObject::PPAPI_BROKER; | |
178 default: | |
179 NOTREACHED(); | |
180 return ProfilerEventProto::TrackedObject::UNKNOWN; | |
181 } | |
182 } | |
183 | |
184 // Returns the plugin preferences corresponding for this user, if available. | 144 // Returns the plugin preferences corresponding for this user, if available. |
185 // If multiple user profiles are loaded, returns the preferences corresponding | 145 // If multiple user profiles are loaded, returns the preferences corresponding |
186 // to an arbitrary one of the profiles. | 146 // to an arbitrary one of the profiles. |
187 PluginPrefs* GetPluginPrefs() { | 147 PluginPrefs* GetPluginPrefs() { |
188 ProfileManager* profile_manager = g_browser_process->profile_manager(); | 148 ProfileManager* profile_manager = g_browser_process->profile_manager(); |
189 | 149 |
190 if (!profile_manager) { | 150 if (!profile_manager) { |
191 // The profile manager can be NULL when testing. | 151 // The profile manager can be NULL when testing. |
192 return NULL; | 152 return NULL; |
193 } | 153 } |
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214 SystemProfileProto* system_profile) { | 174 SystemProfileProto* system_profile) { |
215 for (std::vector<NameGroupId>::const_iterator it = field_trial_ids.begin(); | 175 for (std::vector<NameGroupId>::const_iterator it = field_trial_ids.begin(); |
216 it != field_trial_ids.end(); ++it) { | 176 it != field_trial_ids.end(); ++it) { |
217 SystemProfileProto::FieldTrial* field_trial = | 177 SystemProfileProto::FieldTrial* field_trial = |
218 system_profile->add_field_trial(); | 178 system_profile->add_field_trial(); |
219 field_trial->set_name_id(it->name); | 179 field_trial->set_name_id(it->name); |
220 field_trial->set_group_id(it->group); | 180 field_trial->set_group_id(it->group); |
221 } | 181 } |
222 } | 182 } |
223 | 183 |
224 void WriteProfilerData(const ProcessDataSnapshot& profiler_data, | |
225 content::ProcessType process_type, | |
226 ProfilerEventProto* performance_profile) { | |
227 for (std::vector<tracked_objects::TaskSnapshot>::const_iterator it = | |
228 profiler_data.tasks.begin(); | |
229 it != profiler_data.tasks.end(); ++it) { | |
230 std::string ignored; | |
231 uint64 birth_thread_name_hash; | |
232 uint64 exec_thread_name_hash; | |
233 uint64 source_file_name_hash; | |
234 uint64 source_function_name_hash; | |
235 MetricsLogBase::CreateHashes(it->birth.thread_name, | |
236 &ignored, &birth_thread_name_hash); | |
237 MetricsLogBase::CreateHashes(it->death_thread_name, | |
238 &ignored, &exec_thread_name_hash); | |
239 MetricsLogBase::CreateHashes(it->birth.location.function_name, | |
240 &ignored, &source_file_name_hash); | |
241 MetricsLogBase::CreateHashes(it->birth.location.file_name, | |
242 &ignored, &source_function_name_hash); | |
243 | |
244 const tracked_objects::DeathDataSnapshot& death_data = it->death_data; | |
245 ProfilerEventProto::TrackedObject* tracked_object = | |
246 performance_profile->add_tracked_object(); | |
247 tracked_object->set_birth_thread_name_hash(birth_thread_name_hash); | |
248 tracked_object->set_exec_thread_name_hash(exec_thread_name_hash); | |
249 tracked_object->set_source_file_name_hash(source_file_name_hash); | |
250 tracked_object->set_source_function_name_hash(source_function_name_hash); | |
251 tracked_object->set_source_line_number(it->birth.location.line_number); | |
252 tracked_object->set_exec_count(death_data.count); | |
253 tracked_object->set_exec_time_total(death_data.run_duration_sum); | |
254 tracked_object->set_exec_time_sampled(death_data.run_duration_sample); | |
255 tracked_object->set_queue_time_total(death_data.queue_duration_sum); | |
256 tracked_object->set_queue_time_sampled(death_data.queue_duration_sample); | |
257 tracked_object->set_process_type(AsProtobufProcessType(process_type)); | |
258 tracked_object->set_process_id(profiler_data.process_id); | |
259 } | |
260 } | |
261 | |
262 } // namespace | 184 } // namespace |
263 | 185 |
264 static base::LazyInstance<std::string>::Leaky | 186 static base::LazyInstance<std::string>::Leaky |
265 g_version_extension = LAZY_INSTANCE_INITIALIZER; | 187 g_version_extension = LAZY_INSTANCE_INITIALIZER; |
266 | 188 |
267 MetricsLog::MetricsLog(const std::string& client_id, int session_id) | 189 MetricsLog::MetricsLog(const std::string& client_id, int session_id) |
268 : MetricsLogBase(client_id, session_id, MetricsLog::GetVersionString()) {} | 190 : MetricsLogBase(client_id, session_id, MetricsLog::GetVersionString()) {} |
269 | 191 |
270 MetricsLog::~MetricsLog() {} | 192 MetricsLog::~MetricsLog() {} |
271 | 193 |
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775 hardware->set_screen_count(GetScreenCount()); | 697 hardware->set_screen_count(GetScreenCount()); |
776 | 698 |
777 bool write_as_xml = false; | 699 bool write_as_xml = false; |
778 WritePluginList(plugin_list, write_as_xml); | 700 WritePluginList(plugin_list, write_as_xml); |
779 | 701 |
780 std::vector<NameGroupId> field_trial_ids; | 702 std::vector<NameGroupId> field_trial_ids; |
781 GetFieldTrialIds(&field_trial_ids); | 703 GetFieldTrialIds(&field_trial_ids); |
782 WriteFieldTrials(field_trial_ids, system_profile); | 704 WriteFieldTrials(field_trial_ids, system_profile); |
783 } | 705 } |
784 | 706 |
785 void MetricsLog::RecordProfilerData( | |
786 const tracked_objects::ProcessDataSnapshot& process_data, | |
787 content::ProcessType process_type) { | |
788 DCHECK(!locked()); | |
789 | |
790 if (tracked_objects::GetAlternateTimeSource()) { | |
791 // We currently only support the default time source, wall clock time. | |
792 return; | |
793 } | |
794 | |
795 ProfilerEventProto* profile; | |
796 if (!uma_proto()->profiler_event_size()) { | |
797 // For the first process's data, add a new field to the protocol buffer. | |
798 profile = uma_proto()->add_profiler_event(); | |
799 profile->set_profile_type(ProfilerEventProto::STARTUP_PROFILE); | |
800 profile->set_time_source(ProfilerEventProto::WALL_CLOCK_TIME); | |
801 } else { | |
802 // For the remaining calls, re-use the existing field. | |
803 profile = uma_proto()->mutable_profiler_event(0); | |
804 } | |
805 | |
806 WriteProfilerData(process_data, process_type, profile); | |
807 } | |
808 | |
809 void MetricsLog::WriteAllProfilesMetrics( | 707 void MetricsLog::WriteAllProfilesMetrics( |
810 const DictionaryValue& all_profiles_metrics) { | 708 const DictionaryValue& all_profiles_metrics) { |
811 const std::string profile_prefix(prefs::kProfilePrefix); | 709 const std::string profile_prefix(prefs::kProfilePrefix); |
812 for (DictionaryValue::key_iterator i = all_profiles_metrics.begin_keys(); | 710 for (DictionaryValue::key_iterator i = all_profiles_metrics.begin_keys(); |
813 i != all_profiles_metrics.end_keys(); ++i) { | 711 i != all_profiles_metrics.end_keys(); ++i) { |
814 const std::string& key_name = *i; | 712 const std::string& key_name = *i; |
815 if (key_name.compare(0, profile_prefix.size(), profile_prefix) == 0) { | 713 if (key_name.compare(0, profile_prefix.size(), profile_prefix) == 0) { |
816 DictionaryValue* profile; | 714 DictionaryValue* profile; |
817 if (all_profiles_metrics.GetDictionaryWithoutPathExpansion(key_name, | 715 if (all_profiles_metrics.GetDictionaryWithoutPathExpansion(key_name, |
818 &profile)) | 716 &profile)) |
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941 i != log.result.end(); ++i) { | 839 i != log.result.end(); ++i) { |
942 OmniboxEventProto::Suggestion* suggestion = omnibox_event->add_suggestion(); | 840 OmniboxEventProto::Suggestion* suggestion = omnibox_event->add_suggestion(); |
943 suggestion->set_provider(AsOmniboxEventProviderType(i->provider)); | 841 suggestion->set_provider(AsOmniboxEventProviderType(i->provider)); |
944 suggestion->set_result_type(AsOmniboxEventResultType(i->type)); | 842 suggestion->set_result_type(AsOmniboxEventResultType(i->type)); |
945 suggestion->set_relevance(i->relevance); | 843 suggestion->set_relevance(i->relevance); |
946 suggestion->set_is_starred(i->starred); | 844 suggestion->set_is_starred(i->starred); |
947 } | 845 } |
948 | 846 |
949 ++num_events_; | 847 ++num_events_; |
950 } | 848 } |
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