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|
// Copyright (c) 2012 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 <algorithm>
#include <string>
#include <vector>
#include "base/basictypes.h"
#include "base/bind.h"
#include "base/lazy_instance.h"
#include "base/memory/scoped_ptr.h"
#include "base/perftimer.h"
#include "base/prefs/pref_registry_simple.h"
#include "base/prefs/pref_service.h"
#include "base/profiler/alternate_timer.h"
#include "base/string_util.h"
#include "base/strings/string_number_conversions.h"
#include "base/sys_info.h"
#include "base/third_party/nspr/prtime.h"
#include "base/time.h"
#include "base/tracked_objects.h"
#include "base/utf_string_conversions.h"
#include "chrome/browser/autocomplete/autocomplete_input.h"
#include "chrome/browser/autocomplete/autocomplete_log.h"
#include "chrome/browser/autocomplete/autocomplete_match.h"
#include "chrome/browser/autocomplete/autocomplete_provider.h"
#include "chrome/browser/autocomplete/autocomplete_result.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/google/google_util.h"
#include "chrome/browser/plugins/plugin_prefs.h"
#include "chrome/browser/profiles/profile_manager.h"
#include "chrome/common/chrome_process_type.h"
#include "chrome/common/chrome_version_info.h"
#include "chrome/common/logging_chrome.h"
#include "chrome/common/metrics/proto/omnibox_event.pb.h"
#include "chrome/common/metrics/proto/profiler_event.pb.h"
#include "chrome/common/metrics/proto/system_profile.pb.h"
#include "chrome/common/metrics/variations/variations_util.h"
#include "chrome/common/pref_names.h"
#include "chrome/installer/util/google_update_settings.h"
#include "content/public/browser/gpu_data_manager.h"
#include "content/public/common/content_client.h"
#include "device/bluetooth/bluetooth_adapter.h"
#include "device/bluetooth/bluetooth_adapter_factory.h"
#include "device/bluetooth/bluetooth_device.h"
#include "googleurl/src/gurl.h"
#include "gpu/config/gpu_info.h"
#include "ui/gfx/screen.h"
#include "webkit/plugins/webplugininfo.h"
#if defined(OS_ANDROID)
#include "base/android/build_info.h"
#endif
#define OPEN_ELEMENT_FOR_SCOPE(name) ScopedElement scoped_element(this, name)
#if defined(OS_WIN)
#include "base/win/metro.h"
#include "ui/base/win/dpi.h"
// http://blogs.msdn.com/oldnewthing/archive/2004/10/25/247180.aspx
extern "C" IMAGE_DOS_HEADER __ImageBase;
#endif
using content::GpuDataManager;
using metrics::OmniboxEventProto;
using metrics::PerfDataProto;
using metrics::ProfilerEventProto;
using metrics::SystemProfileProto;
using tracked_objects::ProcessDataSnapshot;
typedef chrome_variations::ActiveGroupId ActiveGroupId;
typedef SystemProfileProto::GoogleUpdate::ProductInfo ProductInfo;
typedef SystemProfileProto::Hardware::Bluetooth::PairedDevice PairedDevice;
namespace {
// Returns the date at which the current metrics client ID was created as
// a string containing seconds since the epoch, or "0" if none was found.
std::string GetMetricsEnabledDate(PrefService* pref) {
if (!pref) {
NOTREACHED();
return "0";
}
return pref->GetString(prefs::kMetricsClientIDTimestamp);
}
OmniboxEventProto::InputType AsOmniboxEventInputType(
AutocompleteInput::Type type) {
switch (type) {
case AutocompleteInput::INVALID:
return OmniboxEventProto::INVALID;
case AutocompleteInput::UNKNOWN:
return OmniboxEventProto::UNKNOWN;
case AutocompleteInput::URL:
return OmniboxEventProto::URL;
case AutocompleteInput::QUERY:
return OmniboxEventProto::QUERY;
case AutocompleteInput::FORCED_QUERY:
return OmniboxEventProto::FORCED_QUERY;
default:
NOTREACHED();
return OmniboxEventProto::INVALID;
}
}
OmniboxEventProto::Suggestion::ResultType AsOmniboxEventResultType(
AutocompleteMatch::Type type) {
switch (type) {
case AutocompleteMatchType::URL_WHAT_YOU_TYPED:
return OmniboxEventProto::Suggestion::URL_WHAT_YOU_TYPED;
case AutocompleteMatchType::HISTORY_URL:
return OmniboxEventProto::Suggestion::HISTORY_URL;
case AutocompleteMatchType::HISTORY_TITLE:
return OmniboxEventProto::Suggestion::HISTORY_TITLE;
case AutocompleteMatchType::HISTORY_BODY:
return OmniboxEventProto::Suggestion::HISTORY_BODY;
case AutocompleteMatchType::HISTORY_KEYWORD:
return OmniboxEventProto::Suggestion::HISTORY_KEYWORD;
case AutocompleteMatchType::NAVSUGGEST:
return OmniboxEventProto::Suggestion::NAVSUGGEST;
case AutocompleteMatchType::SEARCH_WHAT_YOU_TYPED:
return OmniboxEventProto::Suggestion::SEARCH_WHAT_YOU_TYPED;
case AutocompleteMatchType::SEARCH_HISTORY:
return OmniboxEventProto::Suggestion::SEARCH_HISTORY;
case AutocompleteMatchType::SEARCH_SUGGEST:
return OmniboxEventProto::Suggestion::SEARCH_SUGGEST;
case AutocompleteMatchType::SEARCH_OTHER_ENGINE:
return OmniboxEventProto::Suggestion::SEARCH_OTHER_ENGINE;
case AutocompleteMatchType::EXTENSION_APP:
return OmniboxEventProto::Suggestion::EXTENSION_APP;
case AutocompleteMatchType::CONTACT:
return OmniboxEventProto::Suggestion::CONTACT;
case AutocompleteMatchType::BOOKMARK_TITLE:
return OmniboxEventProto::Suggestion::BOOKMARK_TITLE;
default:
NOTREACHED();
return OmniboxEventProto::Suggestion::UNKNOWN_RESULT_TYPE;
}
}
ProfilerEventProto::TrackedObject::ProcessType AsProtobufProcessType(
int process_type) {
switch (process_type) {
case content::PROCESS_TYPE_BROWSER:
return ProfilerEventProto::TrackedObject::BROWSER;
case content::PROCESS_TYPE_RENDERER:
return ProfilerEventProto::TrackedObject::RENDERER;
case content::PROCESS_TYPE_PLUGIN:
return ProfilerEventProto::TrackedObject::PLUGIN;
case content::PROCESS_TYPE_WORKER:
return ProfilerEventProto::TrackedObject::WORKER;
case content::PROCESS_TYPE_UTILITY:
return ProfilerEventProto::TrackedObject::UTILITY;
case content::PROCESS_TYPE_ZYGOTE:
return ProfilerEventProto::TrackedObject::ZYGOTE;
case content::PROCESS_TYPE_SANDBOX_HELPER:
return ProfilerEventProto::TrackedObject::SANDBOX_HELPER;
case content::PROCESS_TYPE_GPU:
return ProfilerEventProto::TrackedObject::GPU;
case content::PROCESS_TYPE_PPAPI_PLUGIN:
return ProfilerEventProto::TrackedObject::PPAPI_PLUGIN;
case content::PROCESS_TYPE_PPAPI_BROKER:
return ProfilerEventProto::TrackedObject::PPAPI_BROKER;
case PROCESS_TYPE_PROFILE_IMPORT:
return ProfilerEventProto::TrackedObject::PROFILE_IMPORT;
case PROCESS_TYPE_NACL_LOADER:
return ProfilerEventProto::TrackedObject::NACL_LOADER;
case PROCESS_TYPE_NACL_BROKER:
return ProfilerEventProto::TrackedObject::NACL_BROKER;
default:
NOTREACHED();
return ProfilerEventProto::TrackedObject::UNKNOWN;
}
}
// Returns the plugin preferences corresponding for this user, if available.
// If multiple user profiles are loaded, returns the preferences corresponding
// to an arbitrary one of the profiles.
PluginPrefs* GetPluginPrefs() {
ProfileManager* profile_manager = g_browser_process->profile_manager();
if (!profile_manager) {
// The profile manager can be NULL when testing.
return NULL;
}
std::vector<Profile*> profiles = profile_manager->GetLoadedProfiles();
if (profiles.empty())
return NULL;
return PluginPrefs::GetForProfile(profiles.front());
}
// Fills |plugin| with the info contained in |plugin_info| and |plugin_prefs|.
void SetPluginInfo(const webkit::WebPluginInfo& plugin_info,
const PluginPrefs* plugin_prefs,
SystemProfileProto::Plugin* plugin) {
plugin->set_name(UTF16ToUTF8(plugin_info.name));
plugin->set_filename(plugin_info.path.BaseName().AsUTF8Unsafe());
plugin->set_version(UTF16ToUTF8(plugin_info.version));
if (plugin_prefs)
plugin->set_is_disabled(!plugin_prefs->IsPluginEnabled(plugin_info));
}
void WriteFieldTrials(const std::vector<ActiveGroupId>& field_trial_ids,
SystemProfileProto* system_profile) {
for (std::vector<ActiveGroupId>::const_iterator it =
field_trial_ids.begin(); it != field_trial_ids.end(); ++it) {
SystemProfileProto::FieldTrial* field_trial =
system_profile->add_field_trial();
field_trial->set_name_id(it->name);
field_trial->set_group_id(it->group);
}
}
void WriteProfilerData(const ProcessDataSnapshot& profiler_data,
int process_type,
ProfilerEventProto* performance_profile) {
for (std::vector<tracked_objects::TaskSnapshot>::const_iterator it =
profiler_data.tasks.begin();
it != profiler_data.tasks.end(); ++it) {
std::string ignored;
uint64 birth_thread_name_hash;
uint64 exec_thread_name_hash;
uint64 source_file_name_hash;
uint64 source_function_name_hash;
MetricsLogBase::CreateHashes(it->birth.thread_name,
&ignored, &birth_thread_name_hash);
MetricsLogBase::CreateHashes(it->death_thread_name,
&ignored, &exec_thread_name_hash);
MetricsLogBase::CreateHashes(it->birth.location.file_name,
&ignored, &source_file_name_hash);
MetricsLogBase::CreateHashes(it->birth.location.function_name,
&ignored, &source_function_name_hash);
const tracked_objects::DeathDataSnapshot& death_data = it->death_data;
ProfilerEventProto::TrackedObject* tracked_object =
performance_profile->add_tracked_object();
tracked_object->set_birth_thread_name_hash(birth_thread_name_hash);
tracked_object->set_exec_thread_name_hash(exec_thread_name_hash);
tracked_object->set_source_file_name_hash(source_file_name_hash);
tracked_object->set_source_function_name_hash(source_function_name_hash);
tracked_object->set_source_line_number(it->birth.location.line_number);
tracked_object->set_exec_count(death_data.count);
tracked_object->set_exec_time_total(death_data.run_duration_sum);
tracked_object->set_exec_time_sampled(death_data.run_duration_sample);
tracked_object->set_queue_time_total(death_data.queue_duration_sum);
tracked_object->set_queue_time_sampled(death_data.queue_duration_sample);
tracked_object->set_process_type(AsProtobufProcessType(process_type));
tracked_object->set_process_id(profiler_data.process_id);
}
}
#if defined(GOOGLE_CHROME_BUILD) && defined(OS_WIN)
void ProductDataToProto(const GoogleUpdateSettings::ProductData& product_data,
ProductInfo* product_info) {
product_info->set_version(product_data.version);
product_info->set_last_update_success_timestamp(
product_data.last_success.ToTimeT());
product_info->set_last_error(product_data.last_error_code);
product_info->set_last_extra_error(product_data.last_extra_code);
if (ProductInfo::InstallResult_IsValid(product_data.last_result)) {
product_info->set_last_result(
static_cast<ProductInfo::InstallResult>(product_data.last_result));
}
}
#endif
#if defined(OS_WIN)
struct ScreenDPIInformation {
double max_dpi_x;
double max_dpi_y;
};
// Called once for each connected monitor.
BOOL CALLBACK GetMonitorDPICallback(HMONITOR, HDC hdc, LPRECT, LPARAM dwData) {
const double kMillimetersPerInch = 25.4;
ScreenDPIInformation* screen_info =
reinterpret_cast<ScreenDPIInformation*>(dwData);
// Size of screen, in mm.
DWORD size_x = GetDeviceCaps(hdc, HORZSIZE);
DWORD size_y = GetDeviceCaps(hdc, VERTSIZE);
double dpi_x = (size_x > 0) ?
GetDeviceCaps(hdc, HORZRES) / (size_x / kMillimetersPerInch) : 0;
double dpi_y = (size_y > 0) ?
GetDeviceCaps(hdc, VERTRES) / (size_y / kMillimetersPerInch) : 0;
dpi_x *= ui::win::GetUndocumentedDPIScale();
dpi_y *= ui::win::GetUndocumentedDPIScale();
screen_info->max_dpi_x = std::max(dpi_x, screen_info->max_dpi_x);
screen_info->max_dpi_y = std::max(dpi_y, screen_info->max_dpi_y);
return TRUE;
}
void WriteScreenDPIInformationProto(SystemProfileProto::Hardware* hardware) {
HDC desktop_dc = GetDC(NULL);
if (desktop_dc) {
ScreenDPIInformation si = {0, 0};
if (EnumDisplayMonitors(desktop_dc, NULL, GetMonitorDPICallback,
reinterpret_cast<LPARAM>(&si))) {
hardware->set_max_dpi_x(si.max_dpi_x);
hardware->set_max_dpi_y(si.max_dpi_y);
}
ReleaseDC(GetDesktopWindow(), desktop_dc);
}
}
#endif // defined(OS_WIN)
#if defined(OS_CHROMEOS)
PairedDevice::Type AsBluetoothDeviceType(
enum device::BluetoothDevice::DeviceType device_type) {
switch (device_type) {
case device::BluetoothDevice::DEVICE_UNKNOWN:
return PairedDevice::DEVICE_UNKNOWN;
case device::BluetoothDevice::DEVICE_COMPUTER:
return PairedDevice::DEVICE_COMPUTER;
case device::BluetoothDevice::DEVICE_PHONE:
return PairedDevice::DEVICE_PHONE;
case device::BluetoothDevice::DEVICE_MODEM:
return PairedDevice::DEVICE_MODEM;
case device::BluetoothDevice::DEVICE_AUDIO:
return PairedDevice::DEVICE_AUDIO;
case device::BluetoothDevice::DEVICE_CAR_AUDIO:
return PairedDevice::DEVICE_CAR_AUDIO;
case device::BluetoothDevice::DEVICE_VIDEO:
return PairedDevice::DEVICE_VIDEO;
case device::BluetoothDevice::DEVICE_PERIPHERAL:
return PairedDevice::DEVICE_PERIPHERAL;
case device::BluetoothDevice::DEVICE_JOYSTICK:
return PairedDevice::DEVICE_JOYSTICK;
case device::BluetoothDevice::DEVICE_GAMEPAD:
return PairedDevice::DEVICE_GAMEPAD;
case device::BluetoothDevice::DEVICE_KEYBOARD:
return PairedDevice::DEVICE_KEYBOARD;
case device::BluetoothDevice::DEVICE_MOUSE:
return PairedDevice::DEVICE_MOUSE;
case device::BluetoothDevice::DEVICE_TABLET:
return PairedDevice::DEVICE_TABLET;
case device::BluetoothDevice::DEVICE_KEYBOARD_MOUSE_COMBO:
return PairedDevice::DEVICE_KEYBOARD_MOUSE_COMBO;
}
NOTREACHED();
return PairedDevice::DEVICE_UNKNOWN;
}
#endif // defined(OS_CHROMEOS)
} // namespace
GoogleUpdateMetrics::GoogleUpdateMetrics() : is_system_install(false) {}
GoogleUpdateMetrics::~GoogleUpdateMetrics() {}
static base::LazyInstance<std::string>::Leaky
g_version_extension = LAZY_INSTANCE_INITIALIZER;
MetricsLog::MetricsLog(const std::string& client_id, int session_id)
: MetricsLogBase(client_id, session_id, MetricsLog::GetVersionString()) {}
MetricsLog::~MetricsLog() {}
// static
void MetricsLog::RegisterPrefs(PrefRegistrySimple* registry) {
registry->RegisterListPref(prefs::kStabilityPluginStats);
}
// static
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;
}
// static
std::string MetricsLog::GetVersionString() {
chrome::VersionInfo version_info;
if (!version_info.is_valid()) {
NOTREACHED() << "Unable to retrieve version info.";
return std::string();
}
std::string version = version_info.Version();
if (!version_extension().empty())
version += version_extension();
if (!version_info.IsOfficialBuild())
version.append("-devel");
return version;
}
// static
void MetricsLog::set_version_extension(const std::string& extension) {
g_version_extension.Get() = extension;
}
// static
const std::string& MetricsLog::version_extension() {
return g_version_extension.Get();
}
void MetricsLog::RecordIncrementalStabilityElements(
const std::vector<webkit::WebPluginInfo>& plugin_list) {
DCHECK(!locked());
PrefService* pref = GetPrefService();
DCHECK(pref);
OPEN_ELEMENT_FOR_SCOPE("profile");
WriteCommonEventAttributes();
WriteInstallElement();
{
OPEN_ELEMENT_FOR_SCOPE("stability"); // Minimal set of stability elements.
WriteRequiredStabilityAttributes(pref);
WriteRealtimeStabilityAttributes(pref);
WritePluginStabilityElements(plugin_list, pref);
}
}
PrefService* MetricsLog::GetPrefService() {
return g_browser_process->local_state();
}
gfx::Size MetricsLog::GetScreenSize() const {
return gfx::Screen::GetNativeScreen()->GetPrimaryDisplay().GetSizeInPixel();
}
float MetricsLog::GetScreenDeviceScaleFactor() const {
return gfx::Screen::GetNativeScreen()->
GetPrimaryDisplay().device_scale_factor();
}
int MetricsLog::GetScreenCount() const {
// TODO(scottmg): NativeScreen maybe wrong. http://crbug.com/133312
return gfx::Screen::GetNativeScreen()->GetNumDisplays();
}
void MetricsLog::GetFieldTrialIds(
std::vector<ActiveGroupId>* field_trial_ids) const {
chrome_variations::GetFieldTrialActiveGroupIds(field_trial_ids);
}
void MetricsLog::WriteStabilityElement(
const std::vector<webkit::WebPluginInfo>& plugin_list,
PrefService* pref) {
DCHECK(!locked());
// 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);
int incomplete_shutdown_count =
pref->GetInteger(prefs::kStabilityIncompleteSessionEndCount);
pref->SetInteger(prefs::kStabilityIncompleteSessionEndCount, 0);
int breakpad_registration_success_count =
pref->GetInteger(prefs::kStabilityBreakpadRegistrationSuccess);
pref->SetInteger(prefs::kStabilityBreakpadRegistrationSuccess, 0);
int breakpad_registration_failure_count =
pref->GetInteger(prefs::kStabilityBreakpadRegistrationFail);
pref->SetInteger(prefs::kStabilityBreakpadRegistrationFail, 0);
int debugger_present_count =
pref->GetInteger(prefs::kStabilityDebuggerPresent);
pref->SetInteger(prefs::kStabilityDebuggerPresent, 0);
int debugger_not_present_count =
pref->GetInteger(prefs::kStabilityDebuggerNotPresent);
pref->SetInteger(prefs::kStabilityDebuggerNotPresent, 0);
// TODO(jar): The following are all optional, so we *could* optimize them for
// values of zero (and not include them).
// Write the XML version.
WriteIntAttribute("incompleteshutdowncount", incomplete_shutdown_count);
WriteIntAttribute("breakpadregistrationok",
breakpad_registration_success_count);
WriteIntAttribute("breakpadregistrationfail",
breakpad_registration_failure_count);
WriteIntAttribute("debuggerpresent", debugger_present_count);
WriteIntAttribute("debuggernotpresent", debugger_not_present_count);
// Write the protobuf version.
SystemProfileProto::Stability* stability =
uma_proto()->mutable_system_profile()->mutable_stability();
stability->set_incomplete_shutdown_count(incomplete_shutdown_count);
stability->set_breakpad_registration_success_count(
breakpad_registration_success_count);
stability->set_breakpad_registration_failure_count(
breakpad_registration_failure_count);
stability->set_debugger_present_count(debugger_present_count);
stability->set_debugger_not_present_count(debugger_not_present_count);
WritePluginStabilityElements(plugin_list, pref);
}
void MetricsLog::WritePluginStabilityElements(
const std::vector<webkit::WebPluginInfo>& plugin_list,
PrefService* pref) {
// Now log plugin stability info.
const ListValue* plugin_stats_list = pref->GetList(
prefs::kStabilityPluginStats);
if (!plugin_stats_list)
return;
OPEN_ELEMENT_FOR_SCOPE("plugins");
#if defined(ENABLE_PLUGINS)
SystemProfileProto::Stability* stability =
uma_proto()->mutable_system_profile()->mutable_stability();
PluginPrefs* plugin_prefs = GetPluginPrefs();
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::string plugin_name;
plugin_dict->GetString(prefs::kStabilityPluginName, &plugin_name);
std::string base64_name_hash;
uint64 numeric_name_hash_ignored;
CreateHashes(plugin_name, &base64_name_hash, &numeric_name_hash_ignored);
// Write the XML verison.
OPEN_ELEMENT_FOR_SCOPE("pluginstability");
// Use "filename" instead of "name", otherwise we need to update the
// UMA servers.
WriteAttribute("filename", base64_name_hash);
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);
// Write the protobuf version.
// Note that this search is potentially a quadratic operation, but given the
// low number of plugins installed on a "reasonable" setup, this should be
// fine.
// TODO(isherman): Verify that this does not show up as a hotspot in
// profiler runs.
const webkit::WebPluginInfo* plugin_info = NULL;
const string16 plugin_name_utf16 = UTF8ToUTF16(plugin_name);
for (std::vector<webkit::WebPluginInfo>::const_iterator iter =
plugin_list.begin();
iter != plugin_list.end(); ++iter) {
if (iter->name == plugin_name_utf16) {
plugin_info = &(*iter);
break;
}
}
if (!plugin_info) {
NOTREACHED();
continue;
}
int loading_errors = 0;
plugin_dict->GetInteger(prefs::kStabilityPluginLoadingErrors,
&loading_errors);
WriteIntAttribute("loadingerrorcount", loading_errors);
// Write the protobuf version.
SystemProfileProto::Stability::PluginStability* plugin_stability =
stability->add_plugin_stability();
SetPluginInfo(*plugin_info, plugin_prefs,
plugin_stability->mutable_plugin());
plugin_stability->set_launch_count(launches);
plugin_stability->set_instance_count(instances);
plugin_stability->set_crash_count(crashes);
plugin_stability->set_loading_error_count(loading_errors);
}
#endif // defined(ENABLE_PLUGINS)
pref->ClearPref(prefs::kStabilityPluginStats);
}
// The server refuses data that doesn't have certain values. crashcount and
// launchcount are currently "required" in the "stability" group.
// TODO(isherman): Stop writing these attributes specially once the migration to
// protobufs is complete.
void MetricsLog::WriteRequiredStabilityAttributes(PrefService* pref) {
int launch_count = pref->GetInteger(prefs::kStabilityLaunchCount);
pref->SetInteger(prefs::kStabilityLaunchCount, 0);
int crash_count = pref->GetInteger(prefs::kStabilityCrashCount);
pref->SetInteger(prefs::kStabilityCrashCount, 0);
// Write the XML version.
WriteIntAttribute("launchcount", launch_count);
WriteIntAttribute("crashcount", crash_count);
// Write the protobuf version.
SystemProfileProto::Stability* stability =
uma_proto()->mutable_system_profile()->mutable_stability();
stability->set_launch_count(launch_count);
stability->set_crash_count(crash_count);
}
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.
SystemProfileProto::Stability* stability =
uma_proto()->mutable_system_profile()->mutable_stability();
int count = pref->GetInteger(prefs::kStabilityPageLoadCount);
if (count) {
WriteIntAttribute("pageloadcount", count);
stability->set_page_load_count(count);
pref->SetInteger(prefs::kStabilityPageLoadCount, 0);
}
count = pref->GetInteger(prefs::kStabilityRendererCrashCount);
if (count) {
WriteIntAttribute("renderercrashcount", count);
stability->set_renderer_crash_count(count);
pref->SetInteger(prefs::kStabilityRendererCrashCount, 0);
}
count = pref->GetInteger(prefs::kStabilityExtensionRendererCrashCount);
if (count) {
WriteIntAttribute("extensionrenderercrashcount", count);
stability->set_extension_renderer_crash_count(count);
pref->SetInteger(prefs::kStabilityExtensionRendererCrashCount, 0);
}
count = pref->GetInteger(prefs::kStabilityRendererHangCount);
if (count) {
WriteIntAttribute("rendererhangcount", count);
stability->set_renderer_hang_count(count);
pref->SetInteger(prefs::kStabilityRendererHangCount, 0);
}
count = pref->GetInteger(prefs::kStabilityChildProcessCrashCount);
if (count) {
WriteIntAttribute("childprocesscrashcount", count);
stability->set_child_process_crash_count(count);
pref->SetInteger(prefs::kStabilityChildProcessCrashCount, 0);
}
#if defined(OS_CHROMEOS)
count = pref->GetInteger(prefs::kStabilityOtherUserCrashCount);
if (count) {
stability->set_other_user_crash_count(count);
pref->SetInteger(prefs::kStabilityOtherUserCrashCount, 0);
}
count = pref->GetInteger(prefs::kStabilityKernelCrashCount);
if (count) {
stability->set_kernel_crash_count(count);
pref->SetInteger(prefs::kStabilityKernelCrashCount, 0);
}
count = pref->GetInteger(prefs::kStabilitySystemUncleanShutdownCount);
if (count) {
stability->set_unclean_system_shutdown_count(count);
pref->SetInteger(prefs::kStabilitySystemUncleanShutdownCount, 0);
}
#endif // OS_CHROMEOS
int64 recent_duration = GetIncrementalUptime(pref);
if (recent_duration) {
WriteInt64Attribute("uptimesec", recent_duration);
stability->set_uptime_sec(recent_duration);
}
}
void MetricsLog::WritePluginList(
const std::vector<webkit::WebPluginInfo>& plugin_list,
bool write_as_xml) {
DCHECK(!locked());
OPEN_ELEMENT_FOR_SCOPE("plugins");
#if defined(ENABLE_PLUGINS)
PluginPrefs* plugin_prefs = GetPluginPrefs();
SystemProfileProto* system_profile = uma_proto()->mutable_system_profile();
for (std::vector<webkit::WebPluginInfo>::const_iterator iter =
plugin_list.begin();
iter != plugin_list.end(); ++iter) {
if (write_as_xml) {
std::string base64_name_hash;
uint64 numeric_hash_ignored;
CreateHashes(UTF16ToUTF8(iter->name), &base64_name_hash,
&numeric_hash_ignored);
std::string filename_bytes = iter->path.BaseName().AsUTF8Unsafe();
std::string base64_filename_hash;
CreateHashes(filename_bytes, &base64_filename_hash,
&numeric_hash_ignored);
// Write the XML version.
OPEN_ELEMENT_FOR_SCOPE("plugin");
// Plugin name and filename are hashed for the privacy of those
// testing unreleased new extensions.
WriteAttribute("name", base64_name_hash);
WriteAttribute("filename", base64_filename_hash);
WriteAttribute("version", UTF16ToUTF8(iter->version));
if (plugin_prefs)
WriteIntAttribute("disabled", !plugin_prefs->IsPluginEnabled(*iter));
} else {
// Write the protobuf version.
SystemProfileProto::Plugin* plugin = system_profile->add_plugin();
SetPluginInfo(*iter, plugin_prefs, plugin);
}
}
#endif // defined(ENABLE_PLUGINS)
}
void MetricsLog::WriteInstallElement() {
// Write the XML version.
// We'll write the protobuf version in RecordEnvironmentProto().
OPEN_ELEMENT_FOR_SCOPE("install");
WriteAttribute("installdate", GetMetricsEnabledDate(GetPrefService()));
WriteIntAttribute("buildid", 0); // We're using appversion instead.
}
void MetricsLog::RecordEnvironment(
const std::vector<webkit::WebPluginInfo>& plugin_list,
const GoogleUpdateMetrics& google_update_metrics,
const DictionaryValue* profile_metrics) {
DCHECK(!locked());
PrefService* pref = GetPrefService();
OPEN_ELEMENT_FOR_SCOPE("profile");
WriteCommonEventAttributes();
WriteInstallElement();
// Write the XML version.
// We'll write the protobuf version in RecordEnvironmentProto().
bool write_as_xml = true;
WritePluginList(plugin_list, write_as_xml);
WriteStabilityElement(plugin_list, pref);
{
// Write the XML version.
// We'll write the protobuf version in RecordEnvironmentProto().
OPEN_ELEMENT_FOR_SCOPE("cpu");
WriteAttribute("arch", base::SysInfo::OperatingSystemArchitecture());
}
{
// Write the XML version.
// We'll write the protobuf version in RecordEnvironmentProto().
OPEN_ELEMENT_FOR_SCOPE("memory");
WriteIntAttribute("mb", base::SysInfo::AmountOfPhysicalMemoryMB());
#if defined(OS_WIN)
WriteIntAttribute("dllbase", reinterpret_cast<int>(&__ImageBase));
#endif
}
{
// Write the XML version.
// We'll write the protobuf version in RecordEnvironmentProto().
OPEN_ELEMENT_FOR_SCOPE("os");
WriteAttribute("name", base::SysInfo::OperatingSystemName());
WriteAttribute("version", base::SysInfo::OperatingSystemVersion());
}
{
OPEN_ELEMENT_FOR_SCOPE("gpu");
const gpu::GPUInfo& gpu_info =
GpuDataManager::GetInstance()->GetGPUInfo();
// Write the XML version.
// We'll write the protobuf version in RecordEnvironmentProto().
WriteIntAttribute("vendorid", gpu_info.gpu.vendor_id);
WriteIntAttribute("deviceid", gpu_info.gpu.device_id);
}
{
const gfx::Size display_size = GetScreenSize();
// Write the XML version.
// We'll write the protobuf version in RecordEnvironmentProto().
OPEN_ELEMENT_FOR_SCOPE("display");
WriteIntAttribute("xsize", display_size.width());
WriteIntAttribute("ysize", display_size.height());
WriteIntAttribute("screens", GetScreenCount());
}
{
OPEN_ELEMENT_FOR_SCOPE("bookmarks");
{
OPEN_ELEMENT_FOR_SCOPE("bookmarklocation");
WriteAttribute("name", "full-tree");
WriteIntAttribute("foldercount", 0);
WriteIntAttribute("itemcount", 0);
}
{
OPEN_ELEMENT_FOR_SCOPE("bookmarklocation");
WriteAttribute("name", "toolbar");
WriteIntAttribute("foldercount", 0);
WriteIntAttribute("itemcount", 0);
}
}
{
OPEN_ELEMENT_FOR_SCOPE("keywords");
WriteIntAttribute("count", pref->GetInteger(prefs::kNumKeywords));
}
if (profile_metrics)
WriteAllProfilesMetrics(*profile_metrics);
RecordEnvironmentProto(plugin_list, google_update_metrics);
}
void MetricsLog::RecordEnvironmentProto(
const std::vector<webkit::WebPluginInfo>& plugin_list,
const GoogleUpdateMetrics& google_update_metrics) {
SystemProfileProto* system_profile = uma_proto()->mutable_system_profile();
std::string brand_code;
if (google_util::GetBrand(&brand_code))
system_profile->set_brand_code(brand_code);
int enabled_date;
bool success = base::StringToInt(GetMetricsEnabledDate(GetPrefService()),
&enabled_date);
DCHECK(success);
system_profile->set_uma_enabled_date(enabled_date);
system_profile->set_application_locale(
g_browser_process->GetApplicationLocale());
SystemProfileProto::Hardware* hardware = system_profile->mutable_hardware();
hardware->set_cpu_architecture(base::SysInfo::OperatingSystemArchitecture());
hardware->set_system_ram_mb(base::SysInfo::AmountOfPhysicalMemoryMB());
#if defined(OS_WIN)
hardware->set_dll_base(reinterpret_cast<uint64>(&__ImageBase));
#endif
SystemProfileProto::Network* network = system_profile->mutable_network();
network->set_connection_type_is_ambiguous(
network_observer_.connection_type_is_ambiguous());
network->set_connection_type(network_observer_.connection_type());
network->set_wifi_phy_layer_protocol_is_ambiguous(
network_observer_.wifi_phy_layer_protocol_is_ambiguous());
network->set_wifi_phy_layer_protocol(
network_observer_.wifi_phy_layer_protocol());
network_observer_.Reset();
SystemProfileProto::OS* os = system_profile->mutable_os();
std::string os_name = base::SysInfo::OperatingSystemName();
#if defined(OS_WIN)
// TODO(mad): This only checks whether the main process is a Metro process at
// upload time; not whether the collected metrics were all gathered from
// Metro. This is ok as an approximation for now, since users will rarely be
// switching from Metro to Desktop mode; but we should re-evaluate whether we
// can distinguish metrics more cleanly in the future: http://crbug.com/140568
if (base::win::IsMetroProcess())
os_name += " (Metro)";
#endif
os->set_name(os_name);
os->set_version(base::SysInfo::OperatingSystemVersion());
#if defined(OS_ANDROID)
os->set_fingerprint(
base::android::BuildInfo::GetInstance()->android_build_fp());
#endif
const gpu::GPUInfo& gpu_info =
GpuDataManager::GetInstance()->GetGPUInfo();
SystemProfileProto::Hardware::Graphics* gpu = hardware->mutable_gpu();
gpu->set_vendor_id(gpu_info.gpu.vendor_id);
gpu->set_device_id(gpu_info.gpu.device_id);
gpu->set_driver_version(gpu_info.driver_version);
gpu->set_driver_date(gpu_info.driver_date);
SystemProfileProto::Hardware::Graphics::PerformanceStatistics*
gpu_performance = gpu->mutable_performance_statistics();
gpu_performance->set_graphics_score(gpu_info.performance_stats.graphics);
gpu_performance->set_gaming_score(gpu_info.performance_stats.gaming);
gpu_performance->set_overall_score(gpu_info.performance_stats.overall);
gpu->set_gl_vendor(gpu_info.gl_vendor);
gpu->set_gl_renderer(gpu_info.gl_renderer);
const gfx::Size display_size = GetScreenSize();
hardware->set_primary_screen_width(display_size.width());
hardware->set_primary_screen_height(display_size.height());
hardware->set_primary_screen_scale_factor(GetScreenDeviceScaleFactor());
hardware->set_screen_count(GetScreenCount());
#if defined(OS_WIN)
WriteScreenDPIInformationProto(hardware);
#endif
WriteGoogleUpdateProto(google_update_metrics);
bool write_as_xml = false;
WritePluginList(plugin_list, write_as_xml);
std::vector<ActiveGroupId> field_trial_ids;
GetFieldTrialIds(&field_trial_ids);
WriteFieldTrials(field_trial_ids, system_profile);
#if defined(OS_CHROMEOS)
PerfDataProto perf_data_proto;
if (perf_provider_.GetPerfData(&perf_data_proto))
uma_proto()->add_perf_data()->Swap(&perf_data_proto);
// BluetoothAdapterFactory::GetAdapter is synchronous on Chrome OS; if that
// changes this will fail at the DCHECK().
device::BluetoothAdapterFactory::GetAdapter(
base::Bind(&MetricsLog::SetBluetoothAdapter,
base::Unretained(this)));
DCHECK(adapter_.get());
WriteBluetoothProto(hardware);
#endif
}
void MetricsLog::RecordProfilerData(
const tracked_objects::ProcessDataSnapshot& process_data,
int process_type) {
DCHECK(!locked());
if (tracked_objects::GetTimeSourceType() !=
tracked_objects::TIME_SOURCE_TYPE_WALL_TIME) {
// We currently only support the default time source, wall clock time.
return;
}
ProfilerEventProto* profile;
if (!uma_proto()->profiler_event_size()) {
// For the first process's data, add a new field to the protocol buffer.
profile = uma_proto()->add_profiler_event();
profile->set_profile_type(ProfilerEventProto::STARTUP_PROFILE);
profile->set_time_source(ProfilerEventProto::WALL_CLOCK_TIME);
} else {
// For the remaining calls, re-use the existing field.
profile = uma_proto()->mutable_profiler_event(0);
}
WriteProfilerData(process_data, process_type, profile);
}
void MetricsLog::WriteAllProfilesMetrics(
const DictionaryValue& all_profiles_metrics) {
const std::string profile_prefix(prefs::kProfilePrefix);
for (DictionaryValue::Iterator i(all_profiles_metrics); !i.IsAtEnd();
i.Advance()) {
if (i.key().compare(0, profile_prefix.size(), profile_prefix) == 0) {
const DictionaryValue* profile;
if (i.value().GetAsDictionary(&profile))
WriteProfileMetrics(i.key().substr(profile_prefix.size()), *profile);
}
}
}
void MetricsLog::WriteProfileMetrics(const std::string& profileidhash,
const DictionaryValue& profile_metrics) {
OPEN_ELEMENT_FOR_SCOPE("userprofile");
WriteAttribute("profileidhash", profileidhash);
for (DictionaryValue::Iterator i(profile_metrics); !i.IsAtEnd();
i.Advance()) {
DCHECK_NE(i.key(), "id");
switch (i.value().GetType()) {
case Value::TYPE_STRING: {
std::string string_value;
if (i.value().GetAsString(&string_value)) {
OPEN_ELEMENT_FOR_SCOPE("profileparam");
WriteAttribute("name", i.key());
WriteAttribute("value", string_value);
}
break;
}
case Value::TYPE_BOOLEAN: {
bool bool_value;
if (i.value().GetAsBoolean(&bool_value)) {
OPEN_ELEMENT_FOR_SCOPE("profileparam");
WriteAttribute("name", i.key());
WriteIntAttribute("value", bool_value ? 1 : 0);
}
break;
}
case Value::TYPE_INTEGER: {
int int_value;
if (i.value().GetAsInteger(&int_value)) {
OPEN_ELEMENT_FOR_SCOPE("profileparam");
WriteAttribute("name", i.key());
WriteIntAttribute("value", int_value);
}
break;
}
default:
NOTREACHED();
break;
}
}
}
void MetricsLog::RecordOmniboxOpenedURL(const AutocompleteLog& log) {
DCHECK(!locked());
// Write the XML version.
OPEN_ELEMENT_FOR_SCOPE("uielement");
WriteAttribute("action", "autocomplete");
WriteAttribute("targetidhash", std::string());
// TODO(kochi): Properly track windows.
WriteIntAttribute("window", 0);
if (log.tab_id != -1) {
// If we know what tab the autocomplete URL was opened in, log it.
WriteIntAttribute("tab", static_cast<int>(log.tab_id));
}
WriteCommonEventAttributes();
std::vector<string16> terms;
const int num_terms =
static_cast<int>(Tokenize(log.text, kWhitespaceUTF16, &terms));
{
OPEN_ELEMENT_FOR_SCOPE("autocomplete");
WriteIntAttribute("typedlength", static_cast<int>(log.text.length()));
WriteIntAttribute("numterms", num_terms);
WriteIntAttribute("selectedindex", static_cast<int>(log.selected_index));
WriteIntAttribute("completedlength",
log.completed_length != string16::npos ?
static_cast<int>(log.completed_length) : 0);
if (log.elapsed_time_since_user_first_modified_omnibox !=
base::TimeDelta::FromMilliseconds(-1)) {
// Only upload the typing duration if it is set/valid.
WriteInt64Attribute("typingduration",
log.elapsed_time_since_user_first_modified_omnibox.InMilliseconds());
}
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->GetName());
const std::string result_type(AutocompleteMatchType::ToString(i->type));
if (!result_type.empty())
WriteAttribute("resulttype", result_type);
WriteIntAttribute("relevance", i->relevance);
WriteIntAttribute("isstarred", i->starred ? 1 : 0);
}
}
// Write the protobuf version.
OmniboxEventProto* omnibox_event = uma_proto()->add_omnibox_event();
omnibox_event->set_time(MetricsLogBase::GetCurrentTime());
if (log.tab_id != -1) {
// If we know what tab the autocomplete URL was opened in, log it.
omnibox_event->set_tab_id(log.tab_id);
}
omnibox_event->set_typed_length(log.text.length());
omnibox_event->set_just_deleted_text(log.just_deleted_text);
omnibox_event->set_num_typed_terms(num_terms);
omnibox_event->set_selected_index(log.selected_index);
if (log.completed_length != string16::npos)
omnibox_event->set_completed_length(log.completed_length);
if (log.elapsed_time_since_user_first_modified_omnibox !=
base::TimeDelta::FromMilliseconds(-1)) {
// Only upload the typing duration if it is set/valid.
omnibox_event->set_typing_duration_ms(
log.elapsed_time_since_user_first_modified_omnibox.InMilliseconds());
}
omnibox_event->set_duration_since_last_default_match_update_ms(
log.elapsed_time_since_last_change_to_default_match.InMilliseconds());
omnibox_event->set_current_page_classification(
log.current_page_classification);
omnibox_event->set_input_type(AsOmniboxEventInputType(log.input_type));
for (AutocompleteResult::const_iterator i(log.result.begin());
i != log.result.end(); ++i) {
OmniboxEventProto::Suggestion* suggestion = omnibox_event->add_suggestion();
suggestion->set_provider(i->provider->AsOmniboxEventProviderType());
suggestion->set_result_type(AsOmniboxEventResultType(i->type));
suggestion->set_relevance(i->relevance);
if (i->typed_count != -1)
suggestion->set_typed_count(i->typed_count);
suggestion->set_is_starred(i->starred);
}
for (ProvidersInfo::const_iterator i(log.providers_info.begin());
i != log.providers_info.end(); ++i) {
OmniboxEventProto::ProviderInfo* provider_info =
omnibox_event->add_provider_info();
provider_info->CopyFrom(*i);
}
++num_events_;
}
void MetricsLog::WriteGoogleUpdateProto(
const GoogleUpdateMetrics& google_update_metrics) {
#if defined(GOOGLE_CHROME_BUILD) && defined(OS_WIN)
SystemProfileProto::GoogleUpdate* google_update =
uma_proto()->mutable_system_profile()->mutable_google_update();
google_update->set_is_system_install(google_update_metrics.is_system_install);
if (!google_update_metrics.last_started_au.is_null()) {
google_update->set_last_automatic_start_timestamp(
google_update_metrics.last_started_au.ToTimeT());
}
if (!google_update_metrics.last_checked.is_null()) {
google_update->set_last_update_check_timestamp(
google_update_metrics.last_checked.ToTimeT());
}
if (!google_update_metrics.google_update_data.version.empty()) {
ProductDataToProto(google_update_metrics.google_update_data,
google_update->mutable_google_update_status());
}
if (!google_update_metrics.product_data.version.empty()) {
ProductDataToProto(google_update_metrics.product_data,
google_update->mutable_client_status());
}
#endif // defined(GOOGLE_CHROME_BUILD) && defined(OS_WIN)
}
void MetricsLog::SetBluetoothAdapter(
scoped_refptr<device::BluetoothAdapter> adapter) {
adapter_ = adapter;
}
void MetricsLog::WriteBluetoothProto(
SystemProfileProto::Hardware* hardware) {
#if defined(OS_CHROMEOS)
SystemProfileProto::Hardware::Bluetooth* bluetooth =
hardware->mutable_bluetooth();
bluetooth->set_is_present(adapter_->IsPresent());
bluetooth->set_is_enabled(adapter_->IsPowered());
device::BluetoothAdapter::DeviceList devices = adapter_->GetDevices();
for (device::BluetoothAdapter::DeviceList::iterator iter =
devices.begin(); iter != devices.end(); ++iter) {
PairedDevice* paired_device = bluetooth->add_paired_device();
device::BluetoothDevice* device = *iter;
paired_device->set_bluetooth_class(device->GetBluetoothClass());
paired_device->set_type(AsBluetoothDeviceType(device->GetDeviceType()));
// address is xx:xx:xx:xx:xx:xx, extract the first three components and
// pack into a uint32
std::string address = device->GetAddress();
if (address.size() > 9 &&
address[2] == ':' && address[5] == ':' && address[8] == ':') {
std::string vendor_prefix_str;
uint64 vendor_prefix;
RemoveChars(address.substr(0, 9), ":", &vendor_prefix_str);
DCHECK_EQ(6U, vendor_prefix_str.size());
base::HexStringToUInt64(vendor_prefix_str, &vendor_prefix);
paired_device->set_vendor_prefix(vendor_prefix);
}
paired_device->set_vendor_id(device->GetVendorID());
paired_device->set_product_id(device->GetProductID());
paired_device->set_device_id(device->GetDeviceID());
}
#endif // defined(OS_CHROMEOS)
}
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