| // 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. |
| |
| #ifndef COMPONENTS_SYNC_BASE_DATA_TYPE_HISTOGRAM_H_ |
| #define COMPONENTS_SYNC_BASE_DATA_TYPE_HISTOGRAM_H_ |
| |
| #include <string> |
| |
| #include "base/metrics/histogram_macros.h" |
| #include "base/time/time.h" |
| #include "components/sync/base/model_type.h" |
| |
| // Prefix for histogram recording datatype's memory usage. |
| extern const char kModelTypeMemoryHistogramPrefix[]; |
| |
| // Converts memory size |value| into kilobytes and records it into |model_type| |
| // related histogram with prefix |histogram_name_prefix|. |
| void SyncRecordMemoryKbHistogram(const std::string& histogram_name_prefix, |
| syncer::ModelType model_type, |
| size_t value); |
| |
| // For now, this just implements UMA_HISTOGRAM_LONG_TIMES. This can be adjusted |
| // if we feel the min, max, or bucket count amount are not appropriate. |
| #define SYNC_FREQ_HISTOGRAM(name, time) \ |
| UMA_HISTOGRAM_CUSTOM_TIMES(name, time, base::TimeDelta::FromMilliseconds(1), \ |
| base::TimeDelta::FromHours(1), 50) |
| |
| // Helper macro for datatype specific histograms. For each datatype, invokes |
| // a pre-defined PER_DATA_TYPE_MACRO(type_str), where |type_str| is the string |
| // version of the datatype. |
| // |
| // Example usage (ignoring newlines necessary for multiline macro): |
| // std::vector<syncer::ModelType> types = GetEntryTypes(); |
| // for (int i = 0; i < types.size(); ++i) { |
| // #define PER_DATA_TYPE_MACRO(type_str) |
| // UMA_HISTOGRAM_ENUMERATION("Sync." type_str "StartFailures", |
| // error, max_error); |
| // SYNC_DATA_TYPE_HISTOGRAM(types[i]); |
| // #undef PER_DATA_TYPE_MACRO |
| // } |
| // |
| // TODO(zea): Once visual studio supports proper variadic argument replacement |
| // in macros, pass in the histogram method directly as a parameter. |
| // See http://connect.microsoft.com/VisualStudio/feedback/details/380090/ |
| // variadic-macro-replacement#details |
| #define SYNC_DATA_TYPE_HISTOGRAM(datatype) \ |
| do { \ |
| switch (datatype) { \ |
| case ::syncer::BOOKMARKS: \ |
| PER_DATA_TYPE_MACRO("Bookmarks"); \ |
| break; \ |
| case ::syncer::PREFERENCES: \ |
| PER_DATA_TYPE_MACRO("Preferences"); \ |
| break; \ |
| case ::syncer::PASSWORDS: \ |
| PER_DATA_TYPE_MACRO("Passwords"); \ |
| break; \ |
| case ::syncer::AUTOFILL_PROFILE: \ |
| PER_DATA_TYPE_MACRO("AutofillProfiles"); \ |
| break; \ |
| case ::syncer::AUTOFILL: \ |
| PER_DATA_TYPE_MACRO("Autofill"); \ |
| break; \ |
| case ::syncer::AUTOFILL_WALLET_DATA: \ |
| PER_DATA_TYPE_MACRO("AutofillWallet"); \ |
| break; \ |
| case ::syncer::AUTOFILL_WALLET_METADATA: \ |
| PER_DATA_TYPE_MACRO("AutofillWalletMetadata"); \ |
| break; \ |
| case ::syncer::THEMES: \ |
| PER_DATA_TYPE_MACRO("Themes"); \ |
| break; \ |
| case ::syncer::TYPED_URLS: \ |
| PER_DATA_TYPE_MACRO("TypedUrls"); \ |
| break; \ |
| case ::syncer::EXTENSIONS: \ |
| PER_DATA_TYPE_MACRO("Extensions"); \ |
| break; \ |
| case ::syncer::SEARCH_ENGINES: \ |
| PER_DATA_TYPE_MACRO("SearchEngines"); \ |
| break; \ |
| case ::syncer::SESSIONS: \ |
| PER_DATA_TYPE_MACRO("Sessions"); \ |
| break; \ |
| case ::syncer::APPS: \ |
| PER_DATA_TYPE_MACRO("Apps"); \ |
| break; \ |
| case ::syncer::APP_SETTINGS: \ |
| PER_DATA_TYPE_MACRO("AppSettings"); \ |
| break; \ |
| case ::syncer::EXTENSION_SETTINGS: \ |
| PER_DATA_TYPE_MACRO("ExtensionSettings"); \ |
| break; \ |
| case ::syncer::APP_NOTIFICATIONS: \ |
| PER_DATA_TYPE_MACRO("AppNotifications"); \ |
| break; \ |
| case ::syncer::HISTORY_DELETE_DIRECTIVES: \ |
| PER_DATA_TYPE_MACRO("HistoryDeleteDirectives"); \ |
| break; \ |
| case ::syncer::SYNCED_NOTIFICATIONS: \ |
| PER_DATA_TYPE_MACRO("SyncedNotifications"); \ |
| break; \ |
| case ::syncer::SYNCED_NOTIFICATION_APP_INFO: \ |
| PER_DATA_TYPE_MACRO("SyncedNotificationAppInfo"); \ |
| break; \ |
| case ::syncer::DICTIONARY: \ |
| PER_DATA_TYPE_MACRO("Dictionary"); \ |
| break; \ |
| case ::syncer::FAVICON_IMAGES: \ |
| PER_DATA_TYPE_MACRO("FaviconImages"); \ |
| break; \ |
| case ::syncer::FAVICON_TRACKING: \ |
| PER_DATA_TYPE_MACRO("FaviconTracking"); \ |
| break; \ |
| case ::syncer::DEVICE_INFO: \ |
| PER_DATA_TYPE_MACRO("DeviceInfo"); \ |
| break; \ |
| case ::syncer::PRIORITY_PREFERENCES: \ |
| PER_DATA_TYPE_MACRO("PriorityPreferences"); \ |
| break; \ |
| case ::syncer::SUPERVISED_USER_SETTINGS: \ |
| PER_DATA_TYPE_MACRO("ManagedUserSetting"); \ |
| break; \ |
| case ::syncer::SUPERVISED_USERS: \ |
| PER_DATA_TYPE_MACRO("ManagedUser"); \ |
| break; \ |
| case ::syncer::SUPERVISED_USER_SHARED_SETTINGS: \ |
| PER_DATA_TYPE_MACRO("ManagedUserSharedSetting"); \ |
| break; \ |
| case ::syncer::ARTICLES: \ |
| PER_DATA_TYPE_MACRO("Article"); \ |
| break; \ |
| case ::syncer::APP_LIST: \ |
| PER_DATA_TYPE_MACRO("AppList"); \ |
| break; \ |
| case ::syncer::WIFI_CREDENTIALS: \ |
| PER_DATA_TYPE_MACRO("WifiCredentials"); \ |
| break; \ |
| case ::syncer::SUPERVISED_USER_WHITELISTS: \ |
| PER_DATA_TYPE_MACRO("ManagedUserWhitelist"); \ |
| break; \ |
| case ::syncer::ARC_PACKAGE: \ |
| PER_DATA_TYPE_MACRO("ArcPackage"); \ |
| break; \ |
| case ::syncer::PRINTERS: \ |
| PER_DATA_TYPE_MACRO("Printers"); \ |
| break; \ |
| case ::syncer::READING_LIST: \ |
| PER_DATA_TYPE_MACRO("ReadingList"); \ |
| break; \ |
| case ::syncer::USER_EVENTS: \ |
| PER_DATA_TYPE_MACRO("UserEvents"); \ |
| break; \ |
| case ::syncer::PROXY_TABS: \ |
| PER_DATA_TYPE_MACRO("Tabs"); \ |
| break; \ |
| case ::syncer::NIGORI: \ |
| PER_DATA_TYPE_MACRO("Nigori"); \ |
| break; \ |
| case ::syncer::EXPERIMENTS: \ |
| PER_DATA_TYPE_MACRO("Experiments"); \ |
| break; \ |
| default: \ |
| NOTREACHED() << "Unknown datatype " \ |
| << ::syncer::ModelTypeToString(datatype); \ |
| } \ |
| } while (0) |
| |
| #endif // COMPONENTS_SYNC_BASE_DATA_TYPE_HISTOGRAM_H_ |
