diff options
Diffstat (limited to 'chrome/browser/metrics/metrics_log.cc')
| -rw-r--r-- | chrome/browser/metrics/metrics_log.cc | 454 |
1 files changed, 454 insertions, 0 deletions
diff --git a/chrome/browser/metrics/metrics_log.cc b/chrome/browser/metrics/metrics_log.cc new file mode 100644 index 0000000..7384a2a --- /dev/null +++ b/chrome/browser/metrics/metrics_log.cc @@ -0,0 +1,454 @@ +// Copyright (c) 2010 The Chromium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +#include "chrome/browser/metrics/metrics_log.h" + +#include <string> +#include <vector> + +#include "base/base64.h" +#include "base/basictypes.h" +#include "base/file_util.h" +#include "base/file_version_info.h" +#include "base/md5.h" +#include "base/perftimer.h" +#include "base/scoped_ptr.h" +#include "base/string_util.h" +#include "base/sys_info.h" +#include "base/third_party/nspr/prtime.h" +#include "base/time.h" +#include "base/utf_string_conversions.h" +#include "chrome/browser/autocomplete/autocomplete.h" +#include "chrome/browser/browser_process.h" +#include "chrome/browser/gpu_process_host.h" +#include "chrome/browser/pref_service.h" +#include "chrome/common/chrome_version_info.h" +#include "chrome/common/logging_chrome.h" +#include "chrome/common/pref_names.h" +#include "googleurl/src/gurl.h" + +#define OPEN_ELEMENT_FOR_SCOPE(name) ScopedElement scoped_element(this, name) + +// http://blogs.msdn.com/oldnewthing/archive/2004/10/25/247180.aspx +#if defined(OS_WIN) +extern "C" IMAGE_DOS_HEADER __ImageBase; +#endif + +MetricsLog::MetricsLog(const std::string& client_id, int session_id) + : MetricsLogBase(client_id, session_id, MetricsLog::GetVersionString()) {} + +MetricsLog::~MetricsLog() {} + +// static +void MetricsLog::RegisterPrefs(PrefService* local_state) { + local_state->RegisterListPref(prefs::kStabilityPluginStats); +} + +int64 MetricsLog::GetIncrementalUptime(PrefService* pref) { + base::TimeTicks now = base::TimeTicks::Now(); + static base::TimeTicks last_updated_time(now); + int64 incremental_time = (now - last_updated_time).InSeconds(); + last_updated_time = now; + + if (incremental_time > 0) { + int64 metrics_uptime = pref->GetInt64(prefs::kUninstallMetricsUptimeSec); + metrics_uptime += incremental_time; + pref->SetInt64(prefs::kUninstallMetricsUptimeSec, metrics_uptime); + } + + return incremental_time; +} + +std::string MetricsLog::GetInstallDate() const { + PrefService* pref = g_browser_process->local_state(); + if (pref) { + return pref->GetString(prefs::kMetricsClientIDTimestamp); + } else { + NOTREACHED(); + return "0"; + } +} + +// static +std::string MetricsLog::GetVersionString() { + scoped_ptr<FileVersionInfo> version_info( + chrome::GetChromeVersionInfo()); + if (version_info.get()) { + std::string version = WideToUTF8(version_info->product_version()); + if (!version_extension_.empty()) + version += version_extension_; + if (!version_info->is_official_build()) + version.append("-devel"); + return version; + } else { + NOTREACHED() << "Unable to retrieve version string."; + } + + return std::string(); +} + +void MetricsLog::RecordIncrementalStabilityElements() { + DCHECK(!locked_); + + PrefService* pref = g_browser_process->local_state(); + DCHECK(pref); + + OPEN_ELEMENT_FOR_SCOPE("profile"); + WriteCommonEventAttributes(); + + WriteInstallElement(); // Supply appversion. + + { + OPEN_ELEMENT_FOR_SCOPE("stability"); // Minimal set of stability elements. + WriteRequiredStabilityAttributes(pref); + WriteRealtimeStabilityAttributes(pref); + + WritePluginStabilityElements(pref); + } +} + +void MetricsLog::WriteStabilityElement() { + DCHECK(!locked_); + + PrefService* pref = g_browser_process->local_state(); + DCHECK(pref); + + // Get stability attributes out of Local State, zeroing out stored values. + // NOTE: This could lead to some data loss if this report isn't successfully + // sent, but that's true for all the metrics. + + OPEN_ELEMENT_FOR_SCOPE("stability"); + WriteRequiredStabilityAttributes(pref); + WriteRealtimeStabilityAttributes(pref); + + // TODO(jar): The following are all optional, so we *could* optimize them for + // values of zero (and not include them). + WriteIntAttribute("incompleteshutdowncount", + pref->GetInteger( + prefs::kStabilityIncompleteSessionEndCount)); + pref->SetInteger(prefs::kStabilityIncompleteSessionEndCount, 0); + + + WriteIntAttribute("breakpadregistrationok", + pref->GetInteger(prefs::kStabilityBreakpadRegistrationSuccess)); + pref->SetInteger(prefs::kStabilityBreakpadRegistrationSuccess, 0); + WriteIntAttribute("breakpadregistrationfail", + pref->GetInteger(prefs::kStabilityBreakpadRegistrationFail)); + pref->SetInteger(prefs::kStabilityBreakpadRegistrationFail, 0); + WriteIntAttribute("debuggerpresent", + pref->GetInteger(prefs::kStabilityDebuggerPresent)); + pref->SetInteger(prefs::kStabilityDebuggerPresent, 0); + WriteIntAttribute("debuggernotpresent", + pref->GetInteger(prefs::kStabilityDebuggerNotPresent)); + pref->SetInteger(prefs::kStabilityDebuggerNotPresent, 0); + + WritePluginStabilityElements(pref); +} + +void MetricsLog::WritePluginStabilityElements(PrefService* pref) { + // Now log plugin stability info. + const ListValue* plugin_stats_list = pref->GetList( + prefs::kStabilityPluginStats); + if (plugin_stats_list) { + OPEN_ELEMENT_FOR_SCOPE("plugins"); + for (ListValue::const_iterator iter = plugin_stats_list->begin(); + iter != plugin_stats_list->end(); ++iter) { + if (!(*iter)->IsType(Value::TYPE_DICTIONARY)) { + NOTREACHED(); + continue; + } + DictionaryValue* plugin_dict = static_cast<DictionaryValue*>(*iter); + + std::wstring plugin_name; + plugin_dict->GetString(prefs::kStabilityPluginName, &plugin_name); + + OPEN_ELEMENT_FOR_SCOPE("pluginstability"); + // Use "filename" instead of "name", otherwise we need to update the + // UMA servers. + WriteAttribute("filename", CreateBase64Hash(WideToUTF8(plugin_name))); + + int launches = 0; + plugin_dict->GetInteger(prefs::kStabilityPluginLaunches, &launches); + WriteIntAttribute("launchcount", launches); + + int instances = 0; + plugin_dict->GetInteger(prefs::kStabilityPluginInstances, &instances); + WriteIntAttribute("instancecount", instances); + + int crashes = 0; + plugin_dict->GetInteger(prefs::kStabilityPluginCrashes, &crashes); + WriteIntAttribute("crashcount", crashes); + } + + pref->ClearPref(prefs::kStabilityPluginStats); + } +} + +void MetricsLog::WriteRequiredStabilityAttributes(PrefService* pref) { + // The server refuses data that doesn't have certain values. crashcount and + // launchcount are currently "required" in the "stability" group. + WriteIntAttribute("launchcount", + pref->GetInteger(prefs::kStabilityLaunchCount)); + pref->SetInteger(prefs::kStabilityLaunchCount, 0); + WriteIntAttribute("crashcount", + pref->GetInteger(prefs::kStabilityCrashCount)); + pref->SetInteger(prefs::kStabilityCrashCount, 0); +} + +void MetricsLog::WriteRealtimeStabilityAttributes(PrefService* pref) { + // Update the stats which are critical for real-time stability monitoring. + // Since these are "optional," only list ones that are non-zero, as the counts + // are aggergated (summed) server side. + + int count = pref->GetInteger(prefs::kStabilityPageLoadCount); + if (count) { + WriteIntAttribute("pageloadcount", count); + pref->SetInteger(prefs::kStabilityPageLoadCount, 0); + } + + count = pref->GetInteger(prefs::kStabilityRendererCrashCount); + if (count) { + WriteIntAttribute("renderercrashcount", count); + pref->SetInteger(prefs::kStabilityRendererCrashCount, 0); + } + + count = pref->GetInteger(prefs::kStabilityExtensionRendererCrashCount); + if (count) { + WriteIntAttribute("extensionrenderercrashcount", count); + pref->SetInteger(prefs::kStabilityExtensionRendererCrashCount, 0); + } + + count = pref->GetInteger(prefs::kStabilityRendererHangCount); + if (count) { + WriteIntAttribute("rendererhangcount", count); + pref->SetInteger(prefs::kStabilityRendererHangCount, 0); + } + + count = pref->GetInteger(prefs::kStabilityChildProcessCrashCount); + if (count) { + WriteIntAttribute("childprocesscrashcount", count); + pref->SetInteger(prefs::kStabilityChildProcessCrashCount, 0); + } + + int64 recent_duration = GetIncrementalUptime(pref); + if (recent_duration) + WriteInt64Attribute("uptimesec", recent_duration); +} + +void MetricsLog::WritePluginList( + const std::vector<WebPluginInfo>& plugin_list) { + DCHECK(!locked_); + + OPEN_ELEMENT_FOR_SCOPE("plugins"); + + for (std::vector<WebPluginInfo>::const_iterator iter = plugin_list.begin(); + iter != plugin_list.end(); ++iter) { + OPEN_ELEMENT_FOR_SCOPE("plugin"); + + // Plugin name and filename are hashed for the privacy of those + // testing unreleased new extensions. + WriteAttribute("name", CreateBase64Hash(UTF16ToUTF8(iter->name))); + WriteAttribute("filename", + CreateBase64Hash(WideToUTF8(iter->path.BaseName().ToWStringHack()))); + WriteAttribute("version", UTF16ToUTF8(iter->version)); + } +} + +void MetricsLog::WriteInstallElement() { + OPEN_ELEMENT_FOR_SCOPE("install"); + WriteAttribute("installdate", GetInstallDate()); + WriteIntAttribute("buildid", 0); // We're using appversion instead. +} + +void MetricsLog::RecordEnvironment( + const std::vector<WebPluginInfo>& plugin_list, + const DictionaryValue* profile_metrics) { + DCHECK(!locked_); + + PrefService* pref = g_browser_process->local_state(); + + OPEN_ELEMENT_FOR_SCOPE("profile"); + WriteCommonEventAttributes(); + + WriteInstallElement(); + + WritePluginList(plugin_list); + + WriteStabilityElement(); + + { + OPEN_ELEMENT_FOR_SCOPE("cpu"); + WriteAttribute("arch", base::SysInfo::CPUArchitecture()); + } + + { + OPEN_ELEMENT_FOR_SCOPE("memory"); + WriteIntAttribute("mb", base::SysInfo::AmountOfPhysicalMemoryMB()); +#if defined(OS_WIN) + WriteIntAttribute("dllbase", reinterpret_cast<int>(&__ImageBase)); +#endif + } + + { + OPEN_ELEMENT_FOR_SCOPE("os"); + WriteAttribute("name", + base::SysInfo::OperatingSystemName()); + WriteAttribute("version", + base::SysInfo::OperatingSystemVersion()); + } + + { + OPEN_ELEMENT_FOR_SCOPE("gpu"); + WriteIntAttribute("vendorid", + GpuProcessHost::Get()->gpu_info().vendor_id()); + WriteIntAttribute("deviceid", + GpuProcessHost::Get()->gpu_info().device_id()); + } + + { + OPEN_ELEMENT_FOR_SCOPE("display"); + int width = 0; + int height = 0; + base::SysInfo::GetPrimaryDisplayDimensions(&width, &height); + WriteIntAttribute("xsize", width); + WriteIntAttribute("ysize", height); + WriteIntAttribute("screens", base::SysInfo::DisplayCount()); + } + + { + OPEN_ELEMENT_FOR_SCOPE("bookmarks"); + int num_bookmarks_on_bookmark_bar = + pref->GetInteger(prefs::kNumBookmarksOnBookmarkBar); + int num_folders_on_bookmark_bar = + pref->GetInteger(prefs::kNumFoldersOnBookmarkBar); + int num_bookmarks_in_other_bookmarks_folder = + pref->GetInteger(prefs::kNumBookmarksInOtherBookmarkFolder); + int num_folders_in_other_bookmarks_folder = + pref->GetInteger(prefs::kNumFoldersInOtherBookmarkFolder); + { + OPEN_ELEMENT_FOR_SCOPE("bookmarklocation"); + WriteAttribute("name", "full-tree"); + WriteIntAttribute("foldercount", + num_folders_on_bookmark_bar + num_folders_in_other_bookmarks_folder); + WriteIntAttribute("itemcount", + num_bookmarks_on_bookmark_bar + + num_bookmarks_in_other_bookmarks_folder); + } + { + OPEN_ELEMENT_FOR_SCOPE("bookmarklocation"); + WriteAttribute("name", "toolbar"); + WriteIntAttribute("foldercount", num_folders_on_bookmark_bar); + WriteIntAttribute("itemcount", num_bookmarks_on_bookmark_bar); + } + } + + { + OPEN_ELEMENT_FOR_SCOPE("keywords"); + WriteIntAttribute("count", pref->GetInteger(prefs::kNumKeywords)); + } + + if (profile_metrics) + WriteAllProfilesMetrics(*profile_metrics); +} + +void MetricsLog::WriteAllProfilesMetrics( + const DictionaryValue& all_profiles_metrics) { + const std::wstring profile_prefix(prefs::kProfilePrefix); + for (DictionaryValue::key_iterator i = all_profiles_metrics.begin_keys(); + i != all_profiles_metrics.end_keys(); ++i) { + const std::wstring& key_name = *i; + if (key_name.compare(0, profile_prefix.size(), profile_prefix) == 0) { + DictionaryValue* profile; + if (all_profiles_metrics.GetDictionaryWithoutPathExpansion(key_name, + &profile)) + WriteProfileMetrics(key_name.substr(profile_prefix.size()), *profile); + } + } +} + +void MetricsLog::WriteProfileMetrics(const std::wstring& profileidhash, + const DictionaryValue& profile_metrics) { + OPEN_ELEMENT_FOR_SCOPE("userprofile"); + WriteAttribute("profileidhash", WideToUTF8(profileidhash)); + for (DictionaryValue::key_iterator i = profile_metrics.begin_keys(); + i != profile_metrics.end_keys(); ++i) { + Value* value; + if (profile_metrics.GetWithoutPathExpansion(*i, &value)) { + DCHECK(*i != L"id"); + switch (value->GetType()) { + case Value::TYPE_STRING: { + std::string string_value; + if (value->GetAsString(&string_value)) { + OPEN_ELEMENT_FOR_SCOPE("profileparam"); + WriteAttribute("name", WideToUTF8(*i)); + WriteAttribute("value", string_value); + } + break; + } + + case Value::TYPE_BOOLEAN: { + bool bool_value; + if (value->GetAsBoolean(&bool_value)) { + OPEN_ELEMENT_FOR_SCOPE("profileparam"); + WriteAttribute("name", WideToUTF8(*i)); + WriteIntAttribute("value", bool_value ? 1 : 0); + } + break; + } + + case Value::TYPE_INTEGER: { + int int_value; + if (value->GetAsInteger(&int_value)) { + OPEN_ELEMENT_FOR_SCOPE("profileparam"); + WriteAttribute("name", WideToUTF8(*i)); + WriteIntAttribute("value", int_value); + } + break; + } + + default: + NOTREACHED(); + break; + } + } + } +} + +void MetricsLog::RecordOmniboxOpenedURL(const AutocompleteLog& log) { + DCHECK(!locked_); + + OPEN_ELEMENT_FOR_SCOPE("uielement"); + WriteAttribute("action", "autocomplete"); + WriteAttribute("targetidhash", ""); + // TODO(kochi): Properly track windows. + WriteIntAttribute("window", 0); + WriteCommonEventAttributes(); + + { + OPEN_ELEMENT_FOR_SCOPE("autocomplete"); + + WriteIntAttribute("typedlength", static_cast<int>(log.text.length())); + WriteIntAttribute("selectedindex", static_cast<int>(log.selected_index)); + WriteIntAttribute("completedlength", + static_cast<int>(log.inline_autocompleted_length)); + const std::string input_type( + AutocompleteInput::TypeToString(log.input_type)); + if (!input_type.empty()) + WriteAttribute("inputtype", input_type); + + for (AutocompleteResult::const_iterator i(log.result.begin()); + i != log.result.end(); ++i) { + OPEN_ELEMENT_FOR_SCOPE("autocompleteitem"); + if (i->provider) + WriteAttribute("provider", i->provider->name()); + const std::string result_type(AutocompleteMatch::TypeToString(i->type)); + if (!result_type.empty()) + WriteAttribute("resulttype", result_type); + WriteIntAttribute("relevance", i->relevance); + WriteIntAttribute("isstarred", i->starred ? 1 : 0); + } + } + + ++num_events_; +} |