| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| syntax = "proto2"; |
| |
| package android.os.statsd; |
| option java_package = "com.android.os"; |
| option java_outer_classname = "AtomsProto"; |
| |
| import "frameworks/base/cmds/statsd/src/atom_field_options.proto"; |
| import "frameworks/base/core/proto/android/app/enums.proto"; |
| import "frameworks/base/core/proto/android/app/job/enums.proto"; |
| import "frameworks/base/core/proto/android/bluetooth/enums.proto"; |
| import "frameworks/base/core/proto/android/os/enums.proto"; |
| import "frameworks/base/core/proto/android/server/enums.proto"; |
| import "frameworks/base/core/proto/android/telecomm/enums.proto"; |
| import "frameworks/base/core/proto/android/telephony/enums.proto"; |
| import "frameworks/base/core/proto/android/view/enums.proto"; |
| import "frameworks/base/proto/src/stats_enums.proto"; |
| import "frameworks/base/core/proto/android/service/procstats.proto"; |
| |
| /** |
| * The master atom class. This message defines all of the available |
| * raw stats log events from the Android system, also known as "atoms." |
| * |
| * This field contains a single oneof with all of the available messages. |
| * The stats-log-api-gen tool runs as part of the Android build and |
| * generates the android.util.StatsLog class, which contains the constants |
| * and methods that Android uses to log. |
| * |
| * This Atom class is not actually built into the Android system. |
| * Instead, statsd on Android constructs these messages synthetically, |
| * in the format defined here and in stats_log.proto. |
| */ |
| message Atom { |
| // Pushed atoms start at 2. |
| oneof pushed { |
| // For StatsLog reasons, 1 is illegal and will not work. Must start at 2. |
| BleScanStateChanged ble_scan_state_changed = 2; |
| ProcessStateChanged process_state_changed = 3; |
| BleScanResultReceived ble_scan_result_received = 4; |
| SensorStateChanged sensor_state_changed = 5; |
| GpsScanStateChanged gps_scan_state_changed = 6; |
| SyncStateChanged sync_state_changed = 7; |
| ScheduledJobStateChanged scheduled_job_state_changed = 8; |
| ScreenBrightnessChanged screen_brightness_changed = 9; |
| WakelockStateChanged wakelock_state_changed = 10; |
| LongPartialWakelockStateChanged long_partial_wakelock_state_changed = 11; |
| MobileRadioPowerStateChanged mobile_radio_power_state_changed = 12; |
| WifiRadioPowerStateChanged wifi_radio_power_state_changed = 13; |
| ActivityManagerSleepStateChanged activity_manager_sleep_state_changed = 14; |
| MemoryFactorStateChanged memory_factor_state_changed = 15; |
| ExcessiveCpuUsageReported excessive_cpu_usage_reported = 16; |
| CachedKillReported cached_kill_reported = 17; |
| ProcessMemoryStatReported process_memory_stat_reported = 18; |
| // 19 is available |
| BatterySaverModeStateChanged battery_saver_mode_state_changed = 20; |
| DeviceIdleModeStateChanged device_idle_mode_state_changed = 21; |
| DeviceIdlingModeStateChanged device_idling_mode_state_changed = 22; |
| AudioStateChanged audio_state_changed = 23; |
| MediaCodecStateChanged media_codec_state_changed = 24; |
| CameraStateChanged camera_state_changed = 25; |
| FlashlightStateChanged flashlight_state_changed = 26; |
| UidProcessStateChanged uid_process_state_changed = 27; |
| ProcessLifeCycleStateChanged process_life_cycle_state_changed = 28; |
| ScreenStateChanged screen_state_changed = 29; |
| BatteryLevelChanged battery_level_changed = 30; |
| ChargingStateChanged charging_state_changed = 31; |
| PluggedStateChanged plugged_state_changed = 32; |
| InteractiveStateChanged interactive_state_changed = 33; |
| // 34 is available |
| WakeupAlarmOccurred wakeup_alarm_occurred = 35; |
| KernelWakeupReported kernel_wakeup_reported = 36; |
| WifiLockStateChanged wifi_lock_state_changed = 37; |
| WifiSignalStrengthChanged wifi_signal_strength_changed = 38; |
| WifiScanStateChanged wifi_scan_state_changed = 39; |
| PhoneSignalStrengthChanged phone_signal_strength_changed = 40; |
| SettingChanged setting_changed = 41; |
| ActivityForegroundStateChanged activity_foreground_state_changed = 42; |
| IsolatedUidChanged isolated_uid_changed = 43; |
| PacketWakeupOccurred packet_wakeup_occurred = 44; |
| WallClockTimeShifted wall_clock_time_shifted = 45; |
| AnomalyDetected anomaly_detected = 46; |
| AppBreadcrumbReported app_breadcrumb_reported = 47; |
| AppStartOccurred app_start_occurred = 48; |
| AppStartCanceled app_start_canceled = 49; |
| AppStartFullyDrawn app_start_fully_drawn = 50; |
| LmkKillOccurred lmk_kill_occurred = 51; |
| PictureInPictureStateChanged picture_in_picture_state_changed = 52; |
| WifiMulticastLockStateChanged wifi_multicast_lock_state_changed = 53; |
| LmkStateChanged lmk_state_changed = 54; |
| AppStartMemoryStateCaptured app_start_memory_state_captured = 55; |
| ShutdownSequenceReported shutdown_sequence_reported = 56; |
| BootSequenceReported boot_sequence_reported = 57; |
| DaveyOccurred davey_occurred = 58; |
| OverlayStateChanged overlay_state_changed = 59; |
| ForegroundServiceStateChanged foreground_service_state_changed = 60; |
| CallStateChanged call_state_changed = 61; |
| KeyguardStateChanged keyguard_state_changed = 62; |
| KeyguardBouncerStateChanged keyguard_bouncer_state_changed = 63; |
| KeyguardBouncerPasswordEntered keyguard_bouncer_password_entered = 64; |
| AppDied app_died = 65; |
| ResourceConfigurationChanged resource_configuration_changed = 66; |
| BluetoothEnabledStateChanged bluetooth_enabled_state_changed = 67; |
| BluetoothConnectionStateChanged bluetooth_connection_state_changed = 68; |
| // 69 is blank but need not be. |
| UsbConnectorStateChanged usb_connector_state_changed = 70; |
| SpeakerImpedanceReported speaker_impedance_reported = 71; |
| HardwareFailed hardware_failed = 72; |
| PhysicalDropDetected physical_drop_detected = 73; |
| ChargeCyclesReported charge_cycles_reported = 74; |
| MobileConnectionStateChanged mobile_connection_state_changed = 75; |
| MobileRadioTechnologyChanged mobile_radio_technology_changed = 76; |
| UsbDeviceAttached usb_device_attached = 77; |
| AppCrashOccurred app_crash_occurred = 78; |
| ANROccurred anr_occurred = 79; |
| WTFOccurred wtf_occurred = 80; |
| LowMemReported low_mem_reported = 81; |
| GenericAtom generic_atom = 82; |
| KeyValuePairsAtom key_value_pairs_atom = 83; |
| VibratorStateChanged vibrator_state_changed = 84; |
| DeferredJobStatsReported deferred_job_stats_reported = 85; |
| ThermalThrottlingStateChanged thermal_throttling = 86; |
| FingerprintAcquired fingerprint_acquired = 87; |
| FingerprintAuthenticated fingerprint_authenticated = 88; |
| FingerprintErrorOccurred fingerprint_error_occurred = 89; |
| Notification notification = 90; |
| BatteryHealthSnapshot battery_health_snapshot = 91; |
| SlowIo slow_io = 92; |
| BatteryCausedShutdown battery_caused_shutdown = 93; |
| } |
| |
| // Pulled events will start at field 10000. |
| // Next: 10025 |
| oneof pulled { |
| WifiBytesTransfer wifi_bytes_transfer = 10000; |
| WifiBytesTransferByFgBg wifi_bytes_transfer_by_fg_bg = 10001; |
| MobileBytesTransfer mobile_bytes_transfer = 10002; |
| MobileBytesTransferByFgBg mobile_bytes_transfer_by_fg_bg = 10003; |
| BluetoothBytesTransfer bluetooth_bytes_transfer = 10006; |
| KernelWakelock kernel_wakelock = 10004; |
| SubsystemSleepState subsystem_sleep_state = 10005; |
| CpuTimePerFreq cpu_time_per_freq = 10008; |
| CpuTimePerUid cpu_time_per_uid = 10009; |
| CpuTimePerUidFreq cpu_time_per_uid_freq = 10010; |
| WifiActivityInfo wifi_activity_info = 10011; |
| ModemActivityInfo modem_activity_info = 10012; |
| BluetoothActivityInfo bluetooth_activity_info = 10007; |
| ProcessMemoryState process_memory_state = 10013; |
| SystemElapsedRealtime system_elapsed_realtime = 10014; |
| SystemUptime system_uptime = 10015; |
| CpuActiveTime cpu_active_time = 10016; |
| CpuClusterTime cpu_cluster_time = 10017; |
| DiskSpace disk_space = 10018 [deprecated=true]; |
| RemainingBatteryCapacity remaining_battery_capacity = 10019; |
| FullBatteryCapacity full_battery_capacity = 10020; |
| Temperature temperature = 10021; |
| BinderCalls binder_calls = 10022; |
| BinderCallsExceptions binder_calls_exceptions = 10023; |
| LooperStats looper_stats = 10024; |
| DiskStats disk_stats = 10025; |
| DirectoryUsage directory_usage = 10026; |
| AppSize app_size = 10027; |
| CategorySize category_size = 10028; |
| BatteryVoltage battery_voltage = 10030; |
| NumFingerprints num_fingerprints = 10031; |
| ProcStats proc_stats = 10029; |
| } |
| |
| // DO NOT USE field numbers above 100,000 in AOSP. |
| // Field numbers 100,000 - 199,999 are reserved for non-AOSP (e.g. OEMs) to use. |
| // Field numbers 200,000 and above are reserved for future use; do not use them at all. |
| } |
| |
| /** |
| * This proto represents a node of an attribution chain. |
| * Note: All attribution chains are represented as a repeated field of type |
| * AttributionNode. It is understood that in such arrays, the order is that |
| * of calls, that is [A, B, C] if A calls B that calls C. |
| */ |
| message AttributionNode { |
| // The uid for a given element in the attribution chain. |
| optional int32 uid = 1; |
| |
| // The (optional) string tag for an element in the attribution chain. If the |
| // element has no tag, it is encoded as an empty string. |
| optional string tag = 2; |
| } |
| |
| message KeyValuePair { |
| optional int32 key = 1; |
| oneof value { |
| int32 value_int = 2; |
| int64 value_long = 3; |
| string value_str = 4; |
| float value_float = 5; |
| } |
| } |
| |
| message KeyValuePairsAtom { |
| optional int32 uid = 1; |
| repeated KeyValuePair pairs = 2; |
| } |
| |
| /* |
| * ***************************************************************************** |
| * Below are all of the individual atoms that are logged by Android via statsd. |
| * |
| * RULES: |
| * - The field ids for each atom must start at 1, and count upwards by 1. |
| * Skipping field ids is not allowed. |
| * - These form an API, so renaming, renumbering or removing fields is |
| * not allowed between android releases. (This is not currently enforced, |
| * but there will be a tool to enforce this restriction). |
| * - The types must be built-in protocol buffer types, namely, no sub-messages |
| * are allowed (yet). The bytes type is also not allowed. |
| * - The CamelCase name of the message type should match the |
| * underscore_separated name as defined in Atom. |
| * - If an atom represents work that can be attributed to an app, there can |
| * be exactly one AttributionChain field. It must be field number 1. |
| * - A field that is a uid should be a string field, tagged with the [xxx] |
| * annotation. The generated code on android will be represented by UIDs, |
| * and those UIDs will be translated in xxx to those strings. |
| * |
| * CONVENTIONS: |
| * - Events are past tense. e.g. ScreenStateChanged, not ScreenStateChange. |
| * - If there is a UID, it goes first. Think in an object-oriented fashion. |
| * ***************************************************************************** |
| */ |
| |
| /** |
| * Logs when the Thermal service HAL notifies the throttling start/stop events. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/stats/StatsCompanionService.java |
| */ |
| message ThermalThrottlingStateChanged { |
| optional android.os.TemperatureTypeEnum sensor_type = 1; |
| |
| enum State { |
| UNKNOWN = 0; |
| START = 1; |
| STOP = 2; |
| } |
| |
| optional State state = 2; |
| |
| optional float temperature = 3; |
| } |
| |
| /** |
| * Logs when the screen state changes. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/am/BatteryStatsService.java |
| */ |
| message ScreenStateChanged { |
| // New screen state, from frameworks/base/core/proto/android/view/enums.proto. |
| optional android.view.DisplayStateEnum state = 1 [(stateFieldOption).option = EXCLUSIVE]; |
| } |
| |
| /** |
| * Logs that the process state of the uid, as determined by ActivityManager |
| * (i.e. the highest process state of that uid's processes) has changed. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/am/BatteryStatsService.java |
| */ |
| message UidProcessStateChanged { |
| optional int32 uid = 1 [(stateFieldOption).option = PRIMARY, (is_uid) = true]; |
| |
| // The state, from frameworks/base/core/proto/android/app/enums.proto. |
| optional android.app.ProcessStateEnum state = 2 [(stateFieldOption).option = EXCLUSIVE]; |
| } |
| |
| /** |
| * Logs process state change of a process, as per the activity manager. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/am/ProcessRecord.java |
| */ |
| message ProcessStateChanged { |
| optional int32 uid = 1; |
| optional string process_name = 2; |
| optional string package_name = 3; |
| // TODO: remove this when validation is done |
| optional int64 version = 5; |
| // The state, from frameworks/base/core/proto/android/app/enums.proto. |
| optional android.app.ProcessStateEnum state = 4; |
| } |
| |
| /** |
| * Logs when ActivityManagerService sleep state is changed. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/am/ActivityTaskManagerService.java |
| */ |
| message ActivityManagerSleepStateChanged { |
| // TODO: import frameworks proto |
| enum State { |
| UNKNOWN = 0; |
| ASLEEP = 1; |
| AWAKE = 2; |
| } |
| optional State state = 1 [(stateFieldOption).option = EXCLUSIVE]; |
| } |
| |
| /** |
| * Logs when system memory state changes. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/am/ActivityManagerService.java |
| */ |
| message MemoryFactorStateChanged { |
| // TODO: import frameworks proto |
| enum State { |
| MEMORY_UNKNOWN = 0; |
| NORMAL = 1; // normal. |
| MODERATE = 2; // moderate memory pressure. |
| LOW = 3; // low memory. |
| CRITICAL = 4; // critical memory. |
| |
| } |
| optional State factor = 1 [(stateFieldOption).option = EXCLUSIVE]; |
| } |
| |
| /** |
| * Logs when app is using too much cpu, according to ActivityManagerService. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/am/ActivityManagerService.java |
| */ |
| message ExcessiveCpuUsageReported { |
| optional int32 uid = 1; |
| optional string process_name = 2; |
| optional string package_name = 3; |
| // package version. TODO: remove this when validation is done |
| optional int64 version = 4; |
| } |
| |
| /** |
| * Logs when a cached process is killed, along with its pss. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/am/ActivityManagerService.java |
| */ |
| message CachedKillReported { |
| optional int32 uid = 1; |
| optional string process_name = 2; |
| optional string package_name = 3; |
| // TODO: remove this when validation is done |
| optional int64 version = 5; |
| optional int64 pss = 4; |
| } |
| |
| /** |
| * Logs when memory stats of a process is reported. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/am/ProcessRecord.java |
| */ |
| message ProcessMemoryStatReported { |
| optional int32 uid = 1; |
| optional string process_name = 2; |
| optional string package_name = 3; |
| //TODO: remove this when validation is done |
| optional int64 version = 9; |
| optional int64 pss = 4; |
| optional int64 uss = 5; |
| optional int64 rss = 6; |
| enum Type { |
| ADD_PSS_INTERNAL_SINGLE = 0; |
| ADD_PSS_INTERNAL_ALL_MEM = 1; |
| ADD_PSS_INTERNAL_ALL_POLL = 2; |
| ADD_PSS_EXTERNAL = 3; |
| ADD_PSS_EXTERNAL_SLOW = 4; |
| } |
| optional Type type = 7; |
| optional int64 duration = 8; |
| } |
| |
| /** |
| * Logs that a process started, finished, crashed, or ANRed. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/am/BatteryStatsService.java |
| */ |
| message ProcessLifeCycleStateChanged { |
| optional int32 uid = 1 [(is_uid) = true]; |
| |
| // The process name (usually same as the app name). |
| optional string process_name = 2; |
| |
| // What lifecycle state the process changed to. |
| // This enum is specific to atoms.proto. |
| enum State { |
| FINISHED = 0; |
| STARTED = 1; |
| CRASHED = 2; |
| } |
| optional State state = 3; |
| } |
| |
| /** |
| * Logs when the ble scan state changes. |
| * |
| * Logged from: |
| * packages/apps/Bluetooth/src/com/android/bluetooth/gatt/AppScanStats.java |
| */ |
| message BleScanStateChanged { |
| repeated AttributionNode attribution_node = 1; |
| |
| enum State { |
| OFF = 0; |
| ON = 1; |
| // RESET indicates all ble stopped. Used when it (re)starts (e.g. after it crashes). |
| RESET = 2; |
| } |
| optional State state = 2; |
| |
| // Does the scan have a filter. |
| optional bool is_filtered = 3; |
| // Whether the scan is a CALLBACK_TYPE_FIRST_MATCH scan. Called 'background' scan internally. |
| optional bool is_first_match = 4; |
| // Whether the scan set to piggy-back off the results of other scans (SCAN_MODE_OPPORTUNISTIC). |
| optional bool is_opportunistic = 5; |
| } |
| |
| /** |
| * Logs reporting of a ble scan finding results. |
| * |
| * Logged from: |
| * packages/apps/Bluetooth/src/com/android/bluetooth/gatt/AppScanStats.java |
| */ |
| // TODO: Consider also tracking per-scanner-id. |
| message BleScanResultReceived { |
| repeated AttributionNode attribution_node = 1; |
| |
| // Number of ble scan results returned. |
| optional int32 num_results = 2; |
| } |
| |
| /** |
| * Logs when a sensor state changes. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/am/BatteryStatsService.java |
| */ |
| message SensorStateChanged { |
| repeated AttributionNode attribution_node = 1; |
| |
| // The id (int) of the sensor. |
| optional int32 sensor_id = 2; |
| |
| enum State { |
| OFF = 0; |
| ON = 1; |
| } |
| optional State state = 3; |
| } |
| |
| |
| /** |
| * Logs when GPS state changes. |
| * |
| * Logged from: |
| * frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java |
| */ |
| message GpsScanStateChanged { |
| repeated AttributionNode attribution_node = 1; |
| |
| enum State { |
| OFF = 0; |
| ON = 1; |
| } |
| optional State state = 2; |
| } |
| |
| |
| /** |
| * Logs when a sync manager sync state changes. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/am/BatteryStatsService.java |
| */ |
| message SyncStateChanged { |
| repeated AttributionNode attribution_node = 1; |
| |
| // Name of the sync (as named in the app). Can be chosen at run-time. |
| optional string sync_name = 2; |
| |
| enum State { |
| OFF = 0; |
| ON = 1; |
| } |
| optional State state = 3; |
| } |
| |
| /* |
| * Deferred job stats. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/job/JobSchedulerService.java |
| */ |
| message DeferredJobStatsReported { |
| repeated AttributionNode attribution_node = 1; |
| |
| // Number of jobs deferred. |
| optional int32 num_jobs_deferred = 2; |
| |
| // Time since the last job runs. |
| optional int64 time_since_last_job_millis = 3; |
| } |
| |
| /** |
| * Logs when a job scheduler job state changes. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/am/BatteryStatsService.java |
| */ |
| message ScheduledJobStateChanged { |
| repeated AttributionNode attribution_node = 1; |
| |
| // Name of the job (as named in the app) |
| optional string job_name = 2; |
| |
| enum State { |
| FINISHED = 0; |
| STARTED = 1; |
| SCHEDULED = 2; |
| } |
| optional State state = 3; |
| |
| // The reason a job has stopped. |
| // This is only applicable when the state is FINISHED. |
| // The default value is STOP_REASON_UNKNOWN. |
| optional android.app.job.StopReasonEnum stop_reason = 4; |
| } |
| |
| /** |
| * Logs when the audio state changes. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/am/BatteryStatsService.java |
| */ |
| message AudioStateChanged { |
| repeated AttributionNode attribution_node = 1; |
| |
| enum State { |
| OFF = 0; |
| ON = 1; |
| // RESET indicates all audio stopped. Used when it (re)starts (e.g. after it crashes). |
| RESET = 2; |
| } |
| optional State state = 2; |
| } |
| |
| /** |
| * Logs when the video codec state changes. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/am/BatteryStatsService.java |
| */ |
| message MediaCodecStateChanged { |
| repeated AttributionNode attribution_node = 1; |
| |
| enum State { |
| OFF = 0; |
| ON = 1; |
| // RESET indicates all mediaCodec stopped. Used when it (re)starts (e.g. after it crashes). |
| RESET = 2; |
| } |
| optional State state = 2; |
| } |
| |
| /** |
| * Logs when the flashlight state changes. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/am/BatteryStatsService.java |
| */ |
| message FlashlightStateChanged { |
| repeated AttributionNode attribution_node = 1; |
| |
| enum State { |
| OFF = 0; |
| ON = 1; |
| // RESET indicates all flashlight stopped. Used when it (re)starts (e.g. after it crashes). |
| RESET = 2; |
| } |
| optional State state = 2; |
| } |
| |
| /** |
| * Logs when the camera state changes. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/am/BatteryStatsService.java |
| */ |
| message CameraStateChanged { |
| repeated AttributionNode attribution_node = 1; |
| |
| enum State { |
| OFF = 0; |
| ON = 1; |
| // RESET indicates all camera stopped. Used when it (re)starts (e.g. after it crashes). |
| RESET = 2; |
| } |
| optional State state = 2; |
| } |
| |
| /** |
| * Logs that the state of a wakelock (per app and per wakelock name) has changed. |
| * |
| * Logged from: |
| * TODO |
| */ |
| message WakelockStateChanged { |
| repeated AttributionNode attribution_node = 1; |
| |
| // The type (level) of the wakelock; e.g. a partial wakelock or a full wakelock. |
| // From frameworks/base/core/proto/android/os/enums.proto. |
| optional android.os.WakeLockLevelEnum level = 2; |
| |
| // The wakelock tag (Called tag in the Java API, sometimes name elsewhere). |
| optional string tag = 3; |
| |
| enum State { |
| RELEASE = 0; |
| ACQUIRE = 1; |
| CHANGE_RELEASE = 2; |
| CHANGE_ACQUIRE = 3; |
| } |
| optional State state = 4; |
| } |
| |
| /** |
| * Logs when a partial wakelock is considered 'long' (over 1 min). |
| * |
| * Logged from: |
| * frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java |
| */ |
| message LongPartialWakelockStateChanged { |
| repeated AttributionNode attribution_node = 1; |
| |
| // The wakelock tag (Called tag in the Java API, sometimes name elsewhere). |
| optional string tag = 2; |
| |
| // TODO: I have no idea what this is. |
| optional string history_tag = 3; |
| |
| enum State { |
| OFF = 0; |
| ON = 1; |
| } |
| optional State state = 4; |
| } |
| |
| /** |
| * Logs when the device is interactive, according to the PowerManager Notifier. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/power/Notifier.java |
| */ |
| message InteractiveStateChanged { |
| enum State { |
| OFF = 0; |
| ON = 1; |
| } |
| optional State state = 1; |
| } |
| |
| /** |
| * Logs Battery Saver state change. |
| * |
| * Logged from: |
| * frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java |
| */ |
| message BatterySaverModeStateChanged { |
| enum State { |
| OFF = 0; |
| ON = 1; |
| } |
| optional State state = 1; |
| } |
| |
| /** |
| * Logs Doze mode state change. |
| * |
| * Logged from: |
| * frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java |
| */ |
| message DeviceIdleModeStateChanged { |
| optional android.server.DeviceIdleModeEnum state = 1; |
| } |
| |
| |
| /** |
| * Logs state change of Doze mode including maintenance windows. |
| * |
| * Logged from: |
| * frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java |
| */ |
| message DeviceIdlingModeStateChanged { |
| optional android.server.DeviceIdleModeEnum state = 1; |
| } |
| |
| /** |
| * Logs screen brightness level. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/am/BatteryStatsService.java |
| */ |
| message ScreenBrightnessChanged { |
| // Screen brightness level. Should be in [-1, 255] according to PowerManager.java. |
| optional int32 level = 1; |
| } |
| |
| /** |
| * Logs battery level (percent full, from 0 to 100). |
| * |
| * Logged from: |
| * frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java |
| */ |
| message BatteryLevelChanged { |
| // Battery level. Should be in [0, 100]. |
| optional int32 battery_level = 1; |
| } |
| |
| /** |
| * Logs change in charging status of the device. |
| * |
| * Logged from: |
| * frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java |
| */ |
| message ChargingStateChanged { |
| // State of the battery, from frameworks/base/core/proto/android/os/enums.proto. |
| optional android.os.BatteryStatusEnum state = 1; |
| } |
| |
| /** |
| * Logs whether the device is plugged in, and what power source it is using. |
| * |
| * Logged from: |
| * frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java |
| */ |
| message PluggedStateChanged { |
| // Whether the device is plugged in, from frameworks/base/core/proto/android/os/enums.proto. |
| optional android.os.BatteryPluggedStateEnum state = 1; |
| } |
| |
| /** |
| * Logs when an app's wakeup alarm fires. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/am/ActivityManagerService.java |
| */ |
| message WakeupAlarmOccurred { |
| repeated AttributionNode attribution_node = 1; |
| |
| // Name of the wakeup alarm. |
| optional string tag = 2; |
| |
| // Name of source package (for historical reasons, since BatteryStats tracked it). |
| optional string package_name = 3; |
| } |
| |
| /** |
| * Logs when an an app causes the mobile radio to change state. |
| * Changing from LOW to MEDIUM or HIGH can be considered the app waking the mobile radio. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/NetworkManagementService.java |
| */ |
| message MobileRadioPowerStateChanged { |
| repeated AttributionNode attribution_node = 1; |
| |
| // Power state, from frameworks/base/core/proto/android/telephony/enums.proto. |
| optional android.telephony.DataConnectionPowerStateEnum state = 2; |
| } |
| |
| /** |
| * Logs when an an app causes the wifi radio to change state. |
| * Changing from LOW to MEDIUM or HIGH can be considered the app waking the wifi radio. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/NetworkManagementService.java |
| */ |
| message WifiRadioPowerStateChanged { |
| repeated AttributionNode attribution_node = 1; |
| |
| // Power state, from frameworks/base/core/proto/android/telephony/enums.proto. |
| optional android.telephony.DataConnectionPowerStateEnum state = 2; |
| } |
| |
| /** |
| * Logs kernel wakeup reasons and aborts. |
| * |
| * Logged from: |
| * frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java |
| */ |
| message KernelWakeupReported { |
| // Name of the kernel wakeup reason (or abort). |
| optional string wakeup_reason_name = 1; |
| |
| // Duration (in microseconds) for the wake-up interrupt to be serviced. |
| optional int64 duration_micros = 2; |
| } |
| |
| /** |
| * Logs wifi locks held by an app. |
| * |
| * Logged from: |
| * frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java |
| */ |
| message WifiLockStateChanged { |
| repeated AttributionNode attribution_node = 1; |
| |
| enum State { |
| OFF = 0; |
| ON = 1; |
| } |
| optional State state = 2; |
| } |
| |
| /** |
| * Logs wifi signal strength changes. |
| * |
| * Logged from: |
| * frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java |
| */ |
| message WifiSignalStrengthChanged { |
| // Signal strength, from frameworks/base/core/proto/android/telephony/enums.proto. |
| optional android.telephony.SignalStrengthEnum signal_strength = 1; |
| } |
| |
| /** |
| * Logs wifi scans performed by an app. |
| * |
| * Logged from: |
| * frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java |
| */ |
| message WifiScanStateChanged { |
| repeated AttributionNode attribution_node = 1; |
| |
| enum State { |
| OFF = 0; |
| ON = 1; |
| } |
| optional State state = 2; |
| } |
| |
| /** |
| * Logs wifi multicast locks held by an app |
| * |
| * Logged from: |
| * frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java |
| */ |
| message WifiMulticastLockStateChanged { |
| repeated AttributionNode attribution_node = 1; |
| |
| enum State { |
| OFF = 0; |
| ON = 1; |
| } |
| optional State state = 2; |
| } |
| |
| /** |
| * Logs shutdown reason and duration on next boot. |
| * |
| * Logged from: |
| * frameworks/base/core/java/com/android/server/BootReceiver.java |
| */ |
| message ShutdownSequenceReported { |
| // True if shutdown is for a reboot. Default: false if we do not know. |
| optional bool reboot = 1; |
| |
| // Reason for shutdown. Eg: userrequested. Default: "<EMPTY>". |
| optional string reason = 2; |
| |
| // Beginning of shutdown time in ms using wall clock time since unix epoch. |
| // Default: 0 if no start time received. |
| optional int64 start_time_millis = 3; |
| |
| // Duration of shutdown in ms. Default: 0 if no duration received. |
| optional int64 duration_millis = 4; |
| } |
| |
| |
| /** |
| * Logs boot reason and duration. |
| * |
| * Logged from: |
| * system/core/bootstat/bootstat.cpp |
| */ |
| message BootSequenceReported { |
| // Reason for bootloader boot. Eg. reboot. See bootstat.cpp for larger list |
| // Default: "<EMPTY>" if not available. |
| optional string bootloader_reason = 1; |
| |
| // Reason for system boot. Eg. bootloader, reboot,userrequested |
| // Default: "<EMPTY>" if not available. |
| optional string system_reason = 2; |
| |
| // End of boot time in ms from unix epoch using system wall clock. |
| optional int64 end_time_millis = 3; |
| |
| // Total boot duration in ms. |
| optional int64 total_duration_millis = 4; |
| |
| // Bootloader duration in ms. |
| optional int64 bootloader_duration_millis = 5; |
| |
| // Time since last boot in ms. Default: 0 if not available. |
| optional int64 time_since_last_boot = 6; |
| } |
| |
| |
| /** |
| * Logs call state and disconnect cause (if applicable). |
| * |
| * Logged from: |
| * packages/services/Telecomm/src/com/android/server/telecom/Call.java |
| */ |
| message CallStateChanged { |
| // The state of the call. Eg. DIALING, ACTIVE, ON_HOLD, DISCONNECTED. |
| // From frameworks/base/core/proto/android/telecomm/enums.proto. |
| optional android.telecom.CallStateEnum call_state = 1; |
| |
| // The reason the call disconnected. Eg. ERROR, MISSED, REJECTED, BUSY. |
| // This value is only applicable when the call_state is DISCONNECTED, and |
| // should always be UNKNOWN if the call_state is not DISCONNECTED. |
| // From frameworks/base/core/proto/android/telecomm/enums.proto. |
| optional android.telecom.DisconnectCauseEnum disconnect_cause = 2; |
| |
| // True if the call is self-managed, which are apps that use the |
| // telecom infrastructure to make their own calls. |
| optional bool self_managed = 3; |
| |
| // True if call is external. External calls are calls on connected Wear |
| // devices but show up in Telecom so the user can pull them onto the device. |
| optional bool external_call = 4; |
| } |
| |
| /** |
| * Logs keyguard state. The keyguard is the lock screen. |
| * |
| * Logged from: |
| * frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManager.java |
| */ |
| message KeyguardStateChanged { |
| enum State { |
| UNKNOWN = 0; |
| // The keyguard is hidden when the phone is unlocked. |
| HIDDEN = 1; |
| // The keyguard is shown when the phone is locked (screen turns off). |
| SHOWN= 2; |
| // The keyguard is occluded when something is overlaying the keyguard. |
| // Eg. Opening the camera while on the lock screen. |
| OCCLUDED = 3; |
| } |
| optional State state = 1; |
| } |
| |
| /** |
| * Logs keyguard bouncer state. The bouncer is a part of the keyguard, and |
| * prompts the user to enter a password (pattern, pin, etc). |
| * |
| * Logged from: |
| * frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBouncer.java |
| */ |
| |
| message KeyguardBouncerStateChanged { |
| enum State { |
| UNKNOWN = 0; |
| // Bouncer is hidden, either as a result of successfully entering the |
| // password, screen timing out, or user going back to lock screen. |
| HIDDEN = 1; |
| // This is when the user is being prompted to enter the password. |
| SHOWN = 2; |
| } |
| optional State state = 1; |
| } |
| |
| /** |
| * Logs the result of entering a password into the keyguard bouncer. |
| * |
| * Logged from: |
| * frameworks/base/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainer.java |
| */ |
| message KeyguardBouncerPasswordEntered { |
| enum BouncerResult { |
| UNKNOWN = 0; |
| // The password entered was incorrect. |
| FAILURE = 1; |
| // The password entered was correct. |
| SUCCESS = 2; |
| } |
| optional BouncerResult result = 1; |
| } |
| |
| /* |
| * Logs changes to the configuration of the device. The configuration is defined |
| * in frameworks/base/core/java/android/content/res/Configuration.java |
| * More documentation is at https://d.android.com/reference/android/content/res/Configuration.html |
| * Please go there to interpret the possible values each field can be. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/am/ActivityManagerService.java |
| */ |
| message ResourceConfigurationChanged { |
| // Bit mask of color capabilities of the screen. |
| // Contains information about the color gamut and hdr mode of the screen. |
| // See: https://d.android.com/reference/android/content/res/Configuration.html#colorMode |
| optional int32 colorMode = 1; |
| |
| // The target screen density being rendered to. |
| // See: https://d.android.com/reference/android/content/res/Configuration.html#densityDpi |
| optional int32 densityDpi = 2; |
| |
| // Current user preference for the scaling factor for fonts, |
| // relative to the base density scaling. |
| // See: https://d.android.com/reference/android/content/res/Configuration.html#fontScale |
| optional float fontScale = 3; |
| |
| // Flag indicating whether the hard keyboard is hidden. |
| // See: https://d.android.com/reference/android/content/res/Configuration.html#hardKeyboardHidden |
| optional int32 hardKeyboardHidden = 4; |
| |
| // The type of keyboard attached to the device. |
| // See: https://d.android.com/reference/android/content/res/Configuration.html#keyboard |
| optional int32 keyboard = 5; |
| |
| // Flag indicating whether any keyboard is available. Takes soft keyboards into account. |
| // See: https://d.android.com/reference/android/content/res/Configuration.html#keyboardHidden |
| optional int32 keyboardHideen = 6; |
| |
| // IMSI MCC (Mobile Country Code), corresponding to mcc resource qualifier. |
| // 0 if undefined. |
| // See: https://d.android.com/reference/android/content/res/Configuration.html#mcc |
| optional int32 mcc = 7; |
| |
| // IMSI MNC (Mobile Network Code), corresponding to mnc resource qualifier. |
| // 0 if undefined. Note: the actual MNC may be 0, to check for this use the |
| // MNC_ZERO symbol defined in Configuration.java. |
| // See: https://d.android.com/reference/android/content/res/Configuration.html#mnc |
| optional int32 mnc = 8; |
| |
| // The kind of navigation available on the device. |
| // See: https://developer.android.com/reference/android/content/res/Configuration.html#navigation |
| optional int32 navigation = 9; |
| |
| // Flag indicating whether the navigation is available. |
| // See: https://d.android.com/reference/android/content/res/Configuration.html#navigationHidden |
| optional int32 navigationHidden = 10; |
| |
| // Overall orientation of the screen. |
| // See: https://d.android.com/reference/android/content/res/Configuration.html#orientation |
| optional int32 orientation = 11; |
| |
| // The current height of the available screen space, in dp units. |
| // See: https://d.android.com/reference/android/content/res/Configuration.html#screenHeightDp |
| optional int32 screenHeightDp = 12; |
| |
| // Bit mask of overall layout of the screen. |
| // Contains information about screen size, whether the screen is wider/taller |
| // than normal, whether the screen layout is right-tl-left or left-to-right, |
| // and whether the screen has a rounded shape. |
| // See: https://d.android.com/reference/android/content/res/Configuration.html#screenLayout |
| optional int32 screenLayout = 13; |
| |
| // Current width of the available screen space, in dp units. |
| // See: https://d.android.com/reference/android/content/res/Configuration.html#screenWidthDp |
| optional int32 screenWidthDp = 14; |
| |
| // The smallest screen size an application will see in normal operation. |
| // This is the smallest value of both screenWidthDp and screenHeightDp |
| // in portrait and landscape. |
| // See: https://d.android.com/reference/android/content/res/Configuration.html#smallestScreenWidthDp |
| optional int32 smallestScreenWidthDp = 15; |
| |
| // The type of touch screen attached to the device. |
| // See: https://d.android.com/reference/android/content/res/Configuration.html#touchscreen |
| optional int32 touchscreen = 16; |
| |
| // Bit mask of the ui mode. |
| // Contains information about the overall ui mode of the device. |
| // Eg: NORMAL, DESK, CAR, TELEVISION, WATCH, VR_HEADSET |
| // Also contains information about whether the device is in night mode. |
| // See: https://d.android.com/reference/android/content/res/Configuration.html#uiMode |
| optional int32 uiMode = 17; |
| } |
| |
| |
| /** |
| * Logs changes in the connection state of the mobile radio. |
| * |
| * Logged from: |
| * frameworks/opt/telephony/src/java/com/android/internal/telephony/dataconnection/DataConnection.java |
| */ |
| message MobileConnectionStateChanged { |
| // States are from the state machine DataConnection.java. |
| enum State { |
| UNKNOWN = 0; |
| // The connection is inactive, or disconnected. |
| INACTIVE = 1; |
| // The connection is being activated, or connecting. |
| ACTIVATING = 2; |
| // The connection is active, or connected. |
| ACTIVE = 3; |
| // The connection is disconnecting. |
| DISCONNECTING = 4; |
| // The connection is disconnecting after creating a connection. |
| DISCONNECTION_ERROR_CREATING_CONNECTION = 5; |
| } |
| optional State state = 1; |
| // For multi-sim phones, this distinguishes between the sim cards. |
| optional int32 sim_slot_index = 2; |
| // Used to identify the connection. Starts at 0 and increments by 1 for |
| // every new network created. Resets whenever the device reboots. |
| optional int32 data_connection_id = 3; |
| // A bitmask for the capabilities of this connection. |
| // Eg. DEFAULT (internet), MMS, SUPL, DUN, IMS. |
| // Default value (if we have no information): 0 |
| optional int64 capabilities = 4; |
| // If this connection has internet. |
| // This just checks if the DEFAULT bit of capabilities is set. |
| optional bool has_internet = 5; |
| } |
| |
| /** |
| * Logs changes in mobile radio technology. eg: LTE, EDGE, CDMA. |
| * |
| * Logged from: |
| * frameworks/opt/telephony/src/java/com/android/internal/telephony/ServiceStateTracker.java |
| */ |
| message MobileRadioTechnologyChanged { |
| optional android.telephony.NetworkTypeEnum state = 1; |
| // For multi-sim phones, this distinguishes between the sim cards. |
| optional int32 sim_slot_index = 2; |
| } |
| |
| /** |
| * Logs the VID and PID of any connected USB devices. |
| * |
| * Notes if any Audio, HID (input buttons/mouse/keyboard), or Storage interfaces are present. |
| * |
| * Logged by Vendor. |
| */ |
| message UsbDeviceAttached { |
| optional int32 vid = 1; |
| optional int32 pid = 2; |
| optional bool has_audio = 3; |
| optional bool has_hid = 4; |
| optional bool has_storage = 5; |
| } |
| |
| |
| /** |
| * Logs when Bluetooth is enabled and disabled. |
| * |
| * Logged from: |
| * services/core/java/com/android/server/BluetoothManagerService.java |
| */ |
| message BluetoothEnabledStateChanged { |
| repeated AttributionNode attribution_node = 1; |
| // Whether or not bluetooth is enabled on the device. |
| enum State { |
| UNKNOWN = 0; |
| ENABLED = 1; |
| DISABLED = 2; |
| } |
| optional State state = 2; |
| // The reason for being enabled/disabled. |
| // Eg. Airplane mode, crash, application request. |
| optional android.bluetooth.EnableDisableReasonEnum reason = 3; |
| // If the reason is an application request, this will be the package name. |
| optional string pkgName = 4; |
| } |
| |
| /** |
| * Logs when a Bluetooth device connects and disconnects. |
| * |
| * Logged from: |
| * packages/apps/Bluetooth/src/com/android/bluetooth/btservice/AdapterProperties.java |
| */ |
| message BluetoothConnectionStateChanged { |
| // The state of the connection. |
| // Eg: CONNECTING, CONNECTED, DISCONNECTING, DISCONNECTED. |
| optional android.bluetooth.ConnectionStateEnum state = 1; |
| // An identifier that can be used to match connect and disconnect events. |
| // Currently is last two bytes of a hash of a device level ID and |
| // the mac address of the bluetooth device that is connected. |
| optional int32 obfuscated_id = 2; |
| // The profile that is connected. Eg. GATT, A2DP, HEADSET. |
| // From android.bluetooth.BluetoothAdapter.java |
| optional int32 bt_profile = 3; |
| } |
| |
| /** |
| * Logs when something is plugged into or removed from the USB-C connector. |
| * |
| * Logged from: |
| * Vendor USB HAL. |
| */ |
| message UsbConnectorStateChanged { |
| enum State { |
| DISCONNECTED = 0; |
| CONNECTED = 1; |
| } |
| optional State state = 1; |
| } |
| |
| /** |
| * Logs the reported speaker impedance. |
| * |
| * Logged from: |
| * Vendor audio implementation. |
| */ |
| message SpeakerImpedanceReported { |
| optional int32 speaker_location = 1; |
| optional int32 impedance = 2; |
| } |
| |
| /** |
| * Logs the report of a failed hardware. |
| * |
| * Logged from: |
| * Vendor HALs. |
| * |
| */ |
| message HardwareFailed { |
| enum HardwareType { |
| HARDWARE_FAILED_UNKNOWN = 0; |
| HARDWARE_FAILED_MICROPHONE = 1; |
| HARDWARE_FAILED_CODEC = 2; |
| HARDWARE_FAILED_SPEAKER = 3; |
| HARDWARE_FAILED_FINGERPRINT = 4; |
| } |
| optional HardwareType hardware_type = 1; |
| |
| /* hardware_location allows vendors to differentiate between multiple instances of |
| * the same hardware_type. The specific locations are vendor defined integers, |
| * referring to board-specific numbering schemes. |
| */ |
| optional int32 hardware_location = 2; |
| |
| /* failure_code is specific to the HardwareType of the failed hardware. |
| * It should use the enum values defined below. |
| */ |
| enum MicrophoneFailureCode { |
| MICROPHONE_FAILURE_COMPLETE = 0; |
| } |
| enum CodecFailureCode { |
| CODEC_FAILURE_COMPLETE = 0; |
| } |
| enum SpeakerFailureCode { |
| SPEAKER_FAILURE_COMPLETE = 0; |
| SPEAKER_FAILURE_HIGH_Z = 1; |
| SPEAKER_FAILURE_SHORT = 2; |
| } |
| enum FingerprintFailureCode { |
| FINGERPRINT_FAILURE_COMPLETE = 0; |
| FINGERPRINT_SENSOR_BROKEN = 1; |
| FINGERPRINT_TOO_MANY_DEAD_PIXELS = 2; |
| } |
| optional int32 failure_code = 3; |
| } |
| |
| /** |
| * Log an event when the device has been physically dropped. |
| * Reported from the /vendor partition. |
| */ |
| message PhysicalDropDetected { |
| // Confidence that the event was actually a drop, 0 -> 100 |
| optional int32 confidence_pctg = 1; |
| // Peak acceleration of the drop, in 1/1000s of a g. |
| optional int32 accel_peak_thousandths_g = 2; |
| // Duration of freefall in ms |
| optional int32 freefall_time_millis = 3; |
| } |
| |
| /** |
| * Log bucketed battery charge cycles. |
| * |
| * Each bucket represents cycles of the battery past |
| * a given charge point. For example, bucket 1 is the |
| * lowest 1/8th of the battery, and bucket 8 is 100%. |
| * |
| * Logged from: |
| * /sys/class/power_supply/bms/cycle_count, via Vendor. |
| */ |
| message ChargeCyclesReported { |
| optional int32 cycle_bucket_1 = 1; |
| optional int32 cycle_bucket_2 = 2; |
| optional int32 cycle_bucket_3 = 3; |
| optional int32 cycle_bucket_4 = 4; |
| optional int32 cycle_bucket_5 = 5; |
| optional int32 cycle_bucket_6 = 6; |
| optional int32 cycle_bucket_7 = 7; |
| optional int32 cycle_bucket_8 = 8; |
| } |
| |
| /** |
| * Log battery health snapshot. |
| * |
| * Resistance, Voltage, Open Circuit Voltage, Temperature, and Charge Level |
| * are snapshotted periodically over 24hrs. |
| */ |
| message BatteryHealthSnapshot { |
| enum BatterySnapshotType { |
| UNKNOWN = 0; |
| MIN_TEMP = 1; // Snapshot at min batt temp over 24hrs. |
| MAX_TEMP = 2; // Snapshot at max batt temp over 24hrs. |
| MIN_RESISTANCE = 3; // Snapshot at min batt resistance over 24hrs. |
| MAX_RESISTANCE = 4; // Snapshot at max batt resistance over 24hrs. |
| MIN_VOLTAGE = 5; // Snapshot at min batt voltage over 24hrs. |
| MAX_VOLTAGE = 6; // Snapshot at max batt voltage over 24hrs. |
| MIN_CURRENT = 7; // Snapshot at min batt current over 24hrs. |
| MAX_CURRENT = 8; // Snapshot at max batt current over 24hrs. |
| MIN_BATT_LEVEL = 9; // Snapshot at min battery level (SoC) over 24hrs. |
| MAX_BATT_LEVEL = 10; // Snapshot at max battery level (SoC) over 24hrs. |
| AVG_RESISTANCE = 11; // Snapshot at average battery resistance over 24hrs. |
| } |
| optional BatterySnapshotType type = 1; |
| // Temperature, in 1/10ths of degree C. |
| optional int32 temperature_deci_celcius = 2; |
| // Voltage Battery Voltage, in microVolts. |
| optional int32 voltage_micro_volt = 3; |
| // Current Battery current, in microAmps. |
| optional int32 current_micro_amps = 4; |
| // OpenCircuitVoltage Battery Open Circuit Voltage, in microVolts. |
| optional int32 open_circuit_micro_volt = 5; |
| // Resistance Battery Resistance, in microOhms. |
| optional int32 resistance_micro_ohm = 6; |
| // Level Battery Level, as % of full. |
| optional int32 level_percent = 7; |
| } |
| |
| /** |
| * Log slow I/O operations on the primary storage. |
| */ |
| message SlowIo { |
| // Classifications of IO Operations. |
| enum IoOperation { |
| UNKNOWN = 0; |
| READ = 1; |
| WRITE = 2; |
| UNMAP = 3; |
| SYNC = 4; |
| } |
| optional IoOperation operation = 1; |
| |
| // The number of slow IO operations of this type over 24 hours. |
| optional int32 count = 2; |
| } |
| |
| /** |
| * Log battery caused shutdown with the last recorded voltage. |
| */ |
| message BatteryCausedShutdown { |
| // The last recorded battery voltage prior to shutdown. |
| optional int32 last_recorded_micro_volt = 1; |
| } |
| |
| /** |
| * Logs the duration of a davey (jank of >=700ms) when it occurs |
| * |
| * Logged from: |
| * frameworks/base/libs/hwui/JankTracker.cpp |
| */ |
| message DaveyOccurred { |
| // The UID that logged this atom. |
| optional int32 uid = 1 [(is_uid) = true]; |
| |
| // Amount of time it took to render the frame. Should be >=700ms. |
| optional int64 jank_duration_millis = 2; |
| } |
| |
| /** |
| * Logs phone signal strength changes. |
| * |
| * Logged from: |
| * frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java |
| */ |
| message PhoneSignalStrengthChanged { |
| // Signal strength, from frameworks/base/core/proto/android/telephony/enums.proto. |
| optional android.telephony.SignalStrengthEnum signal_strength = 1; |
| } |
| |
| /** |
| * Logs that a setting was updated. |
| * Logged from: |
| * frameworks/base/packages/SettingsProvider/src/com/android/providers/settings/SettingsState.java |
| * The tag and is_default allow resetting of settings to default values based on the specified |
| * tag. See Settings#putString(ContentResolver, String, String, String, boolean) for more details. |
| */ |
| message SettingChanged { |
| // The name of the setting. |
| optional string setting = 1; |
| |
| // The change being imposed on this setting. May represent a number, eg "3". |
| optional string value = 2; |
| |
| // The new value of this setting. For most settings, this is same as value. For some settings, |
| // value is +X or -X where X represents an element in a set. For example, if the previous value |
| // is A,B,C and value is -B, then new_value is A,C and prev_value is A,B,C. |
| // The +/- feature is currently only used for location_providers_allowed. |
| optional string new_value = 3; |
| |
| // The previous value of this setting. |
| optional string prev_value = 4; |
| |
| // The tag used with the is_default for resetting sets of settings. This is generally null. |
| optional string tag = 5; |
| |
| // True if this setting with tag should be resettable. |
| optional bool is_default = 6; |
| |
| // The associated user (for multi-user feature). Defined in android/os/UserHandle.java |
| optional int32 user = 7; |
| |
| enum ChangeReason { |
| UPDATED = 1; // Updated can be an insertion or an update. |
| DELETED = 2; |
| } |
| optional ChangeReason reason = 8; |
| } |
| |
| /** |
| * Logs activity going to foreground or background |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/am/ActivityRecord.java |
| */ |
| message ActivityForegroundStateChanged { |
| optional int32 uid = 1 [(is_uid) = true]; |
| optional string pkg_name = 2; |
| optional string class_name = 3; |
| |
| enum State { |
| BACKGROUND = 0; |
| FOREGROUND = 1; |
| } |
| optional State state = 4; |
| } |
| |
| /** |
| * Logs when an app crashes. |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/am/ActivityManagerService.java |
| */ |
| message AppCrashOccurred { |
| optional int32 uid = 1 [(is_uid) = true]; |
| |
| optional string event_type = 2; |
| |
| // The name of the process. |
| // system_server if it is not by an app |
| optional string process_name = 3; |
| |
| // The pid if available. -1 means not available. |
| optional sint32 pid = 4; |
| |
| optional string package_name = 5; |
| |
| enum InstantApp { |
| UNAVAILABLE = 0; |
| FALSE = 1; |
| TRUE = 2; |
| } |
| optional InstantApp is_instant_app = 6; |
| |
| enum ForegroundState { |
| UNKNOWN = 0; |
| BACKGROUND = 1; |
| FOREGROUND = 2; |
| } |
| optional ForegroundState foreground_state = 7; |
| } |
| |
| /** |
| * Logs when a WTF (What a Terrible Failure) happened. |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/am/ActivityManagerService.java |
| */ |
| message WTFOccurred { |
| optional int32 uid = 1 [(is_uid) = true]; |
| |
| optional string tag = 2; |
| |
| // The name of the process. |
| // system_server if it is not by an app |
| optional string process_name = 3; |
| |
| // The pid if available. -1 means not available. |
| optional sint32 pid = 4; |
| } |
| |
| /** |
| * Logs when system server reports low memory. |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/am/ActivityManagerService.java |
| */ |
| message LowMemReported { |
| } |
| |
| /** |
| * Logs when an app ANR (App Not Responding) occurs. |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/am/AppErrors.java |
| */ |
| message ANROccurred { |
| optional int32 uid = 1 [(is_uid) = true]; |
| |
| optional string process_name = 2; |
| |
| optional string short_component_name = 3; |
| |
| optional string reason = 4; |
| |
| enum InstantApp { |
| UNAVAILABLE = 0; |
| FALSE = 1; |
| TRUE = 2; |
| } |
| optional InstantApp is_instant_app = 5; |
| |
| enum ForegroundState { |
| UNKNOWN = 0; |
| BACKGROUND = 1; |
| FOREGROUND = 2; |
| } |
| optional ForegroundState foreground_state = 6; |
| } |
| |
| /** |
| * Logs when the vibrator state changes. |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/VibratorService.java |
| */ |
| message VibratorStateChanged { |
| repeated AttributionNode attribution_node = 1; |
| |
| enum State { |
| OFF = 0; |
| ON = 1; |
| } |
| optional State state = 2; |
| |
| // Duration (in milliseconds) requested to keep the vibrator on. |
| // Only applicable for State == ON. |
| optional int64 duration_millis = 3; |
| } |
| |
| /* |
| * Allows other apps to push events into statsd. |
| * Logged from: |
| * frameworks/base/core/java/android/util/StatsLog.java |
| */ |
| message AppBreadcrumbReported { |
| // The uid of the application that sent this custom atom. |
| optional int32 uid = 1 [(is_uid) = true]; |
| |
| // An arbitrary label chosen by the developer. For Android P, the label should be in [0, 16). |
| optional int32 label = 2; |
| |
| // Allows applications to easily use a custom event as start/stop boundaries (ie, define custom |
| // predicates for the metrics). |
| enum State { |
| UNKNOWN = 0; |
| UNSPECIFIED = 1; // For events that are known to not represent START/STOP. |
| STOP = 2; |
| START = 3; |
| } |
| optional State state = 3; |
| } |
| |
| /** |
| * Logs the wall-clock time when a significant wall-clock time shift occurs. |
| * For example, this could be due to the user manually changing the time. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/AlarmManagerService.java |
| */ |
| message WallClockTimeShifted { |
| // New wall-clock time in milliseconds, according to System.currentTimeMillis(). |
| optional int64 wall_clock_timestamp_millis = 1; |
| } |
| |
| /** |
| * Logs when statsd detects an anomaly. |
| * |
| * Logged from: |
| * frameworks/base/cmds/statsd/src/anomaly/AnomalyTracker.cpp |
| */ |
| message AnomalyDetected { |
| // Uid that owns the config whose anomaly detection alert fired. |
| optional int32 config_uid = 1 [(is_uid) = true]; |
| |
| // Id of the config whose anomaly detection alert fired. |
| optional int64 config_id = 2; |
| |
| // Id of the alert (i.e. name of the anomaly that was detected). |
| optional int64 alert_id = 3; |
| } |
| |
| message AppStartOccurred { |
| // The uid if available. -1 means not available. |
| optional int32 uid = 1 [(is_uid) = true]; |
| |
| // The app package name. |
| optional string pkg_name = 2; |
| |
| enum TransitionType { |
| UNKNOWN = 0; |
| WARM = 1; |
| HOT = 2; |
| COLD = 3; |
| } |
| // The transition type. |
| optional TransitionType type = 3; |
| |
| // The activity name. |
| optional string activity_name = 4; |
| |
| // The name of the calling app. Empty if not set. |
| optional string calling_pkg_name = 5; |
| |
| // Whether the app is an instant app. |
| optional bool is_instant_app = 6; |
| |
| // Device uptime when activity started. |
| optional int64 activity_start_millis = 7; |
| |
| optional android.app.AppTransitionReasonEnum reason = 8; |
| |
| optional int32 transition_delay_millis = 9; |
| // -1 if not set. |
| optional int32 starting_window_delay_millis = 10; |
| // -1 if not set. |
| optional int32 bind_application_delay_millis = 11; |
| optional int32 windows_drawn_delay_millis = 12; |
| |
| // Empty if not set. |
| optional string launch_token = 13; |
| |
| // The compiler filter used when when the package was optimized. |
| optional int32 package_optimization_compilation_filter = 14; |
| |
| // The reason why the package was optimized. |
| optional int32 package_optimization_compilation_reason = 15; |
| } |
| |
| message AppStartCanceled { |
| // The uid if available. -1 means not available. |
| optional int32 uid = 1 [(is_uid) = true]; |
| |
| // The app package name. |
| optional string pkg_name = 2; |
| |
| enum TransitionType { |
| UNKNOWN = 0; |
| WARM = 1; |
| HOT = 2; |
| COLD = 3; |
| } |
| // The transition type. |
| optional TransitionType type = 3; |
| |
| // The activity name. |
| optional string activity_name = 4; |
| } |
| |
| message AppStartFullyDrawn { |
| // The uid if available. -1 means not available. |
| optional int32 uid = 1 [(is_uid) = true]; |
| |
| // The app package name. |
| optional string pkg_name = 2; |
| |
| enum TransitionType { |
| UNKNOWN = 0; |
| WITH_BUNDLE = 1; |
| WITHOUT_BUNDLE = 2; |
| } |
| // The transition type. |
| optional TransitionType type = 3; |
| |
| // The activity name. |
| optional string activity_name = 4; |
| |
| optional bool transition_process_running = 5; |
| |
| // App startup time (until call to Activity#reportFullyDrawn()). |
| optional int64 app_startup_time_millis = 6; |
| } |
| |
| /** |
| * Logs a picture-in-picture action |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/am/ActivityManagerService.java |
| * frameworks/base/services/core/java/com/android/server/am/ActivityStackSupervisor.java |
| * frameworks/base/packages/SystemUI/src/com/android/systemui/pip/phone/PipTouchHandler.java |
| */ |
| message PictureInPictureStateChanged { |
| // -1 if it is not available |
| optional int32 uid = 1 [(is_uid) = true]; |
| |
| optional string short_name = 2; |
| |
| enum State { |
| ENTERED = 1; |
| EXPANDED_TO_FULL_SCREEN = 2; |
| MINIMIZED = 3; |
| DISMISSED = 4; |
| } |
| optional State state = 3; |
| } |
| |
| /** |
| * Logs overlay action |
| * Logged from: |
| * services/core/java/com/android/server/wm/Session.java |
| */ |
| message OverlayStateChanged { |
| optional int32 uid = 1 [(is_uid) = true]; |
| |
| optional string package_name = 2; |
| |
| optional bool using_alert_window = 3; |
| |
| enum State { |
| ENTERED = 1; |
| EXITED = 2; |
| } |
| optional State state = 4; |
| } |
| |
| /* |
| * Logs foreground service starts and stops. |
| * Note that this is not when a service starts or stops, but when it is |
| * considered foreground. |
| * Logged from |
| * //frameworks/base/services/core/java/com/android/server/am/ActiveServices.java |
| */ |
| message ForegroundServiceStateChanged { |
| optional int32 uid = 1 [(is_uid) = true]; |
| // package_name + "/" + class_name |
| optional string short_name = 2; |
| |
| enum State { |
| ENTER = 1; |
| EXIT = 2; |
| } |
| optional State state = 3; |
| } |
| |
| /** |
| * Logs creation or removal of an isolated uid. Isolated uid's are temporary uid's to sandbox risky |
| * behavior in its own uid. However, the metrics of these isolated uid's almost always should be |
| * attributed back to the parent (host) uid. One example is Chrome. |
| * |
| * Logged from: |
| * frameworks/base/core/java/com/android/internal/os/BatteryStatsImpl.java |
| */ |
| message IsolatedUidChanged { |
| // The host UID. Generally, we should attribute metrics from the isolated uid to the host uid. |
| // NOTE: DO NOT annotate uid field in this atom. This atom is specially handled in statsd. |
| // This field is ignored when event == REMOVED. |
| optional int32 parent_uid = 1; |
| |
| optional int32 isolated_uid = 2; |
| |
| // We expect an isolated uid to be removed before if it's used for another parent uid. |
| enum Event { |
| REMOVED = 0; |
| CREATED = 1; |
| } |
| optional Event event = 3; |
| } |
| |
| /* |
| * Logs the reception of an incoming network packet causing the main system to wake up for |
| * processing that packet. These events are notified by the kernel via Netlink NFLOG to Netd |
| * and processed by WakeupController.cpp. |
| */ |
| message PacketWakeupOccurred { |
| // The uid owning the socket into which the packet was delivered, or -1 if the packet was |
| // delivered nowhere. |
| optional int32 uid = 1 [(is_uid) = true]; |
| // The interface name on which the packet was received. |
| optional string iface = 2; |
| // The ethertype value of the packet. |
| optional int32 ethertype = 3; |
| // String representation of the destination MAC address of the packet. |
| optional string destination_hardware_address = 4; |
| // String representation of the source address of the packet if this was an IP packet. |
| optional string source_ip = 5; |
| // String representation of the destination address of the packet if this was an IP packet. |
| optional string destination_ip = 6; |
| // The value of the protocol field if this was an IPv4 packet or the value of the Next Header |
| // field if this was an IPv6 packet. The range of possible values is the same for both IP |
| // families. |
| optional int32 ip_next_header = 7; |
| // The source port if this was a TCP or UDP packet. |
| optional int32 source_port = 8; |
| // The destination port if this was a TCP or UDP packet. |
| optional int32 destination_port = 9; |
| } |
| |
| /* |
| * Logs the memory stats for an app on startup. |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/am/ActivityManagerService.java |
| */ |
| message AppStartMemoryStateCaptured { |
| // The uid if available. -1 means not available. |
| optional int32 uid = 1 [(is_uid) = true]; |
| |
| // The process name. |
| optional string process_name = 2; |
| |
| // The activity name. |
| optional string activity_name = 3; |
| |
| // # of page-faults |
| optional int64 pgfault = 4; |
| |
| // # of major page-faults |
| optional int64 pgmajfault = 5; |
| |
| // RSS |
| optional int64 rss_in_bytes = 6; |
| |
| // CACHE |
| optional int64 cache_in_bytes = 7; |
| |
| // SWAP |
| optional int64 swap_in_bytes = 8; |
| } |
| |
| /* |
| * Logs the change in Low Memory Killer Daemon (LMKD) state which is used as start/stop boundaries |
| * for LMK event. |
| * Logged from: |
| * system/core/lmkd/lmkd.c |
| */ |
| message LmkStateChanged { |
| enum State { |
| UNKNOWN = 0; |
| START = 1; |
| STOP = 2; |
| } |
| optional State state = 1; |
| } |
| |
| /* |
| * Logs the event when Low Memory Killer Daemon (LMKD) kills a process to reduce memory pressure. |
| * Logged from: |
| * system/core/lmkd/lmkd.c |
| */ |
| message LmkKillOccurred { |
| // The uid if available. -1 means not available. |
| optional int32 uid = 1 [(is_uid) = true]; |
| |
| // The process name. |
| optional string process_name = 2; |
| |
| // oom adj score. |
| optional int32 oom_score = 3; |
| |
| // # of page-faults |
| optional int64 pgfault = 4; |
| |
| // # of major page-faults |
| optional int64 pgmajfault = 5; |
| |
| // RSS |
| optional int64 rss_in_bytes = 6; |
| |
| // CACHE |
| optional int64 cache_in_bytes = 7; |
| |
| // SWAP |
| optional int64 swap_in_bytes = 8; |
| } |
| |
| /* |
| * Logs when the ActivityManagerService detects that an app died. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/am/ActivityManagerService.java |
| */ |
| message AppDied { |
| // timestamp(elapsedRealtime) of record creation |
| optional uint64 timestamp_millis = 1 [(stateFieldOption).option = EXCLUSIVE]; |
| } |
| |
| /** |
| * An atom for generic metrics logging. Available from Android Q. |
| */ |
| message GenericAtom { |
| // The uid of the application that sent this custom atom. |
| optional int32 uid = 1 [(is_uid) = true]; |
| |
| // An event_id indicates the type of event. |
| optional android.os.statsd.EventType event_id = 2; |
| } |
| |
| /** |
| * Logs when a fingerprint acquire event occurs. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/biometrics/fingerprint/FingerprintService.java |
| */ |
| message FingerprintAcquired { |
| // The associated user. Eg: 0 for owners, 10+ for others. |
| // Defined in android/os/UserHandle.java |
| optional int32 user = 1; |
| // If this acquire is for a crypto fingerprint. |
| // e.g. Secure purchases, unlock password storage. |
| optional bool is_crypto = 2; |
| } |
| |
| /** |
| * Logs when a fingerprint authentication event occurs. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/biometrics/fingerprint/FingerprintService.java |
| */ |
| message FingerprintAuthenticated { |
| // The associated user. Eg: 0 for owners, 10+ for others. |
| // Defined in android/os/UserHandle.java |
| optional int32 user = 1; |
| // If this authentication is for a crypto fingerprint. |
| // e.g. Secure purchases, unlock password storage. |
| optional bool is_crypto = 2; |
| // Whether or not this authentication was successful. |
| optional bool is_authenticated = 3; |
| } |
| |
| /** |
| * Logs when a fingerprint error occurs. |
| * |
| * Logged from: |
| * frameworks/base/services/core/java/com/android/server/biometrics/fingerprint/FingerprintService.java |
| */ |
| message FingerprintErrorOccurred { |
| // The associated user. Eg: 0 for owners, 10+ for others. |
| // Defined in android/os/UserHandle.java |
| optional int32 user = 1; |
| // If this error is for a crypto fingerprint. |
| // e.g. Secure purchases, unlock password storage. |
| optional bool is_crypto = 2; |
| |
| enum Error { |
| UNKNOWN = 0; |
| LOCKOUT = 1; |
| PERMANENT_LOCKOUT = 2; |
| } |
| // The type of error. |
| optional Error error = 3; |
| } |
| |
| message Notification { |
| |
| // Type of notification event. |
| enum Type { |
| TYPE_UNKNOWN = 0; |
| // Notification became visible to the user. |
| TYPE_OPEN = 1; |
| // Notification became hidden. |
| TYPE_CLOSE = 2; |
| // Notification switched to detail mode. |
| TYPE_DETAIL = 3; |
| // Notification was clicked. |
| TYPE_ACTION = 4; |
| // Notification was dismissed. |
| TYPE_DISMISS = 5; |
| // Notification switched to summary mode. The enum value of 14 is to |
| // match that of metrics_constants. |
| TYPE_COLLAPSE = 14; |
| } |
| optional Type type = 1; |
| |
| // Package name associated with the notification. |
| optional string package_name = 2; |
| |
| // Tag associated with notification. |
| optional string tag = 3; |
| |
| // Application-supplied ID associated with the notification. |
| optional int32 id = 4; |
| |
| // Index of notification in the notification panel. |
| optional int32 shade_index = 5; |
| |
| // The number of notifications in the notification panel. |
| optional int32 shade_count = 6; |
| |
| // Importance for the notification. |
| optional int32 importance = 7; |
| |
| // ID for the notification channel. |
| optional int32 channel_id = 8; |
| |
| // Importance for the notification channel. |
| optional int32 channel_importance = 9; |
| |
| // Whether notification was a group summary. |
| optional bool group_summary = 10; |
| |
| // Time since notification was created in milliseconds. |
| optional int64 since_create_millis = 11; |
| |
| // Time since notification was interrupted in milliseconds. |
| optional int64 since_interruption_millis = 12; |
| |
| // Time since notification was updated in milliseconds. |
| optional int64 since_update_millis = 13; |
| |
| // Time since notification was visible in milliseconds. |
| optional int64 since_visible_millis = 14; |
| } |
| |
| |
| ////////////////////////////////////////////////////////////////////// |
| // Pulled atoms below this line // |
| ////////////////////////////////////////////////////////////////////// |
| |
| /** |
| * Pulls bytes transferred via wifi (Sum of foreground and background usage). |
| * |
| * Pulled from: |
| * StatsCompanionService (using BatteryStats to get which interfaces are wifi) |
| */ |
| message WifiBytesTransfer { |
| optional int32 uid = 1 [(is_uid) = true]; |
| |
| optional int64 rx_bytes = 2; |
| |
| optional int64 rx_packets = 3; |
| |
| optional int64 tx_bytes = 4; |
| |
| optional int64 tx_packets = 5; |
| } |
| |
| /** |
| * Pulls bytes transferred via wifi (separated by foreground and background usage). |
| * |
| * Pulled from: |
| * StatsCompanionService (using BatteryStats to get which interfaces are wifi) |
| */ |
| message WifiBytesTransferByFgBg { |
| optional int32 uid = 1 [(is_uid) = true]; |
| |
| // 1 denotes foreground and 0 denotes background. This is called Set in NetworkStats. |
| optional bool is_foreground = 2; |
| |
| optional int64 rx_bytes = 3; |
| |
| optional int64 rx_packets = 4; |
| |
| optional int64 tx_bytes = 5; |
| |
| optional int64 tx_packets = 6; |
| } |
| |
| /** |
| * Pulls bytes transferred via mobile networks (Sum of foreground and background usage). |
| * |
| * Pulled from: |
| * StatsCompanionService (using BatteryStats to get which interfaces are mobile data) |
| */ |
| message MobileBytesTransfer { |
| optional int32 uid = 1 [(is_uid) = true]; |
| |
| optional int64 rx_bytes = 2; |
| |
| optional int64 rx_packets = 3; |
| |
| optional int64 tx_bytes = 4; |
| |
| optional int64 tx_packets = 5; |
| } |
| |
| /** |
| * Pulls bytes transferred via mobile networks (separated by foreground and background usage). |
| * |
| * Pulled from: |
| * StatsCompanionService (using BatteryStats to get which interfaces are mobile data) |
| */ |
| message MobileBytesTransferByFgBg { |
| optional int32 uid = 1 [(is_uid) = true]; |
| |
| // 1 denotes foreground and 0 denotes background. This is called Set in |
| // NetworkStats. |
| optional bool is_foreground = 2; |
| |
| optional int64 rx_bytes = 3; |
| |
| optional int64 rx_packets = 4; |
| |
| optional int64 tx_bytes = 5; |
| |
| optional int64 tx_packets = 6; |
| } |
| |
| /** |
| * Pulls bytes transferred via bluetooth. It is pulled from Bluetooth controller. |
| * |
| * Pulled from: |
| * StatsCompanionService |
| */ |
| message BluetoothBytesTransfer { |
| optional int32 uid = 1 [(is_uid) = true]; |
| |
| optional int64 rx_bytes = 2; |
| |
| optional int64 tx_bytes = 3; |
| } |
| |
| /** |
| * Pulls the kernel wakelock durations. This atom is adapted from |
| * android/internal/os/KernelWakelockStats.java |
| * |
| * Pulled from: |
| * StatsCompanionService using KernelWakelockReader. |
| */ |
| message KernelWakelock { |
| optional string name = 1; |
| |
| optional int32 count = 2; |
| |
| optional int32 version = 3; |
| |
| optional int64 time = 4; |
| } |
| |
| /** |
| * Pulls low power state information. This includes platform and subsystem sleep state information, |
| * PowerStatePlatformSleepState, PowerStateVoter or PowerStateSubsystemSleepState as defined in |
| * hardware/interfaces/power/1.0/types.hal |
| * hardware/interfaces/power/1.1/types.hal |
| */ |
| message SubsystemSleepState { |
| // Subsystem name |
| optional string subsystem_name = 1; |
| // For PlatformLowPowerStats (hal 1.0), this is the voter name, which could be empty. |
| // For SubsystemLowPowerStats (hal 1.1), this is the sleep state name. |
| optional string subname = 2; |
| // The number of times it entered, or voted for entering the sleep state |
| optional uint64 count = 3; |
| // The length of time spent in, or spent voting for, the sleep state |
| optional uint64 time_millis = 4; |
| } |
| |
| /** |
| * Pulls Cpu time per frequency. |
| * Pulls the time the cpu spend on the frequency index. Frequency index |
| * starts from highest to lowest. The value should be monotonically |
| * increasing since boot. However, if there is a cpu |
| * hotplug event, the value would be reset as well. |
| */ |
| message CpuTimePerFreq { |
| optional uint32 cluster = 1; |
| optional uint32 freq_index = 2; |
| optional uint64 time_millis = 3; |
| } |
| |
| /** |
| * Pulls Cpu Time Per Uid. |
| * Note that isolated process uid time should be attributed to host uids. |
| */ |
| message CpuTimePerUid { |
| optional int32 uid = 1 [(is_uid) = true]; |
| optional uint64 user_time_millis = 2; |
| optional uint64 sys_time_millis = 3; |
| } |
| |
| /** |
| * Pulls Cpu Time Per Uid per frequency. |
| * Note that isolated process uid time should be attributed to host uids. |
| * For each uid, we order the time by descending frequencies. |
| */ |
| message CpuTimePerUidFreq { |
| optional int32 uid = 1 [(is_uid) = true]; |
| optional uint32 freq_index = 2; |
| optional uint64 time_millis = 3; |
| } |
| |
| /** |
| * Pulls Wifi Controller Activity Energy Info |
| */ |
| message WifiActivityInfo { |
| // timestamp(wall clock) of record creation |
| optional uint64 timestamp_millis = 1; |
| // stack reported state |
| // TODO: replace this with proto enum |
| optional int32 stack_state = 2; |
| // tx time in ms |
| optional uint64 controller_tx_time_millis = 3; |
| // rx time in ms |
| optional uint64 controller_rx_time_millis = 4; |
| // idle time in ms |
| optional uint64 controller_idle_time_millis = 5; |
| // product of current(mA), voltage(V) and time(ms) |
| optional uint64 controller_energy_used = 6; |
| } |
| |
| /** |
| * Pulls Modem Activity Energy Info |
| */ |
| message ModemActivityInfo { |
| // timestamp(wall clock) of record creation |
| optional uint64 timestamp_millis = 1; |
| // sleep time in ms. |
| optional uint64 sleep_time_millis = 2; |
| // idle time in ms |
| optional uint64 controller_idle_time_millis = 3; |
| /** |
| * Tx power index |
| * index 0 = tx_power < 0dBm |
| * index 1 = 0dBm < tx_power < 5dBm |
| * index 2 = 5dBm < tx_power < 15dBm |
| * index 3 = 15dBm < tx_power < 20dBm |
| * index 4 = tx_power > 20dBm |
| */ |
| // tx time in ms at power level 0 |
| optional uint64 controller_tx_time_pl0_millis = 4; |
| // tx time in ms at power level 1 |
| optional uint64 controller_tx_time_pl1_millis = 5; |
| // tx time in ms at power level 2 |
| optional uint64 controller_tx_time_pl2_millis = 6; |
| // tx time in ms at power level 3 |
| optional uint64 controller_tx_time_pl3_millis = 7; |
| // tx time in ms at power level 4 |
| optional uint64 controller_tx_time_pl4_millis = 8; |
| // rx time in ms at power level 5 |
| optional uint64 controller_rx_time_millis = 9; |
| // product of current(mA), voltage(V) and time(ms) |
| optional uint64 energy_used = 10; |
| } |
| |
| /** |
| * Pulls Bluetooth Activity Energy Info |
| * Note: BluetoothBytesTransfer is pulled at the same time from the controller. |
| */ |
| message BluetoothActivityInfo { |
| // timestamp(wall clock) of record creation |
| optional uint64 timestamp_millis = 1; |
| // bluetooth stack state |
| optional int32 bluetooth_stack_state = 2; |
| // tx time in ms |
| optional uint64 controller_tx_time_millis = 3; |
| // rx time in ms |
| optional uint64 controller_rx_time_millis = 4; |
| // idle time in ms |
| optional uint64 controller_idle_time_millis = 5; |
| // product of current(mA), voltage(V) and time(ms) |
| optional uint64 energy_used = 6; |
| } |
| |
| /* |
| * Logs the memory stats for a process. |
| */ |
| message ProcessMemoryState { |
| // The uid if available. -1 means not available. |
| optional int32 uid = 1 [(is_uid) = true]; |
| |
| // The process name. |
| optional string process_name = 2; |
| |
| // oom adj score. |
| optional int32 oom_score = 3; |
| |
| // # of page-faults |
| optional int64 pgfault = 4; |
| |
| // # of major page-faults |
| optional int64 pgmajfault = 5; |
| |
| // RSS |
| optional int64 rss_in_bytes = 6; |
| |
| // CACHE |
| optional int64 cache_in_bytes = 7; |
| |
| // SWAP |
| optional int64 swap_in_bytes = 8; |
| |
| // RSS high watermark. |
| // Peak RSS usage of the process. Value is read from the VmHWM field in /proc/PID/status or |
| // from memory.max_usage_in_bytes under /dev/memcg if the device uses per-app memory cgroups. |
| optional int64 rss_high_watermark_in_bytes = 9; |
| } |
| |
| /* |
| * Elapsed real time from SystemClock. |
| */ |
| message SystemElapsedRealtime { |
| optional uint64 time_millis = 1; |
| } |
| |
| /* |
| * Up time from SystemClock. |
| */ |
| message SystemUptime { |
| // Milliseconds since the system was booted. |
| // This clock stops when the system enters deep sleep (CPU off, display dark, device waiting |
| // for external input). |
| // It is not affected by clock scaling, idle, or other power saving mechanisms. |
| optional uint64 uptime_millis = 1; |
| } |
| |
| /* |
| * Reads from /proc/uid_concurrent_active_time which has the format: |
| * active: X (X is # cores) |
| * [uid0]: [time-0] [time-1] [time-2] ... (# entries = # cores) |
| * [uid1]: [time-0] [time-1] [time-2] ... ... |
| * ... |
| * Time-N means the CPU time a UID spent running concurrently with N other processes. |
| * The file contains a monotonically increasing count of time for a single boot. |
| */ |
| message CpuActiveTime { |
| optional int32 uid = 1 [(is_uid) = true]; |
| optional uint64 time_millis = 2; |
| } |
| |
| /** |
| * Reads from /proc/uid_concurrent_policy_time which has the format: |
| * policy0: X policy4: Y (there are X cores on policy0, Y cores on policy4) |
| * [uid0]: [time-0-0] [time-0-1] ... [time-1-0] [time-1-1] ... |
| * [uid1]: [time-0-0] [time-0-1] ... [time-1-0] [time-1-1] ... |
| * ... |
| * Time-X-Y means the time a UID spent on clusterX running concurrently with Y other processes. |
| * The file contains a monotonically increasing count of time for a single boot. |
| */ |
| message CpuClusterTime { |
| optional int32 uid = 1 [(is_uid) = true]; |
| optional int32 cluster_index = 2; |
| optional uint64 time_millis = 3; |
| } |
| |
| /* |
| * Pulls free disk space, for data, system partition and temporary directory. |
| */ |
| message DiskSpace { |
| // available bytes in data partition |
| optional uint64 data_available_bytes = 1; |
| // available bytes in system partition |
| optional uint64 system_available_bytes = 2; |
| // available bytes in download cache or temp directories |
| optional uint64 temp_available_bytes = 3; |
| } |
| |
| /** |
| * Pulls battery coulomb counter, which is the remaining battery charge in uAh. |
| * Pulled from: |
| * frameworks/base/cmds/statsd/src/external/ResourceHealthManagerPuller.cpp |
| */ |
| message RemainingBatteryCapacity { |
| optional int32 charge_uAh = 1; |
| } |
| |
| /** |
| * Pulls battery capacity, which is the battery capacity when full in uAh. |
| * Pulled from: |
| * frameworks/base/cmds/statsd/src/external/ResourceHealthManagerPuller.cpp |
| */ |
| message FullBatteryCapacity { |
| optional int32 capacity_uAh = 1; |
| } |
| |
| /** |
| * Pulls battery voltage. |
| * Pulled from: |
| * frameworks/base/cmds/statsd/src/external/ResourceHealthManagerPuller.cpp |
| */ |
| message BatteryVoltage { |
| // The voltage of the battery, in millivolts. |
| optional int32 voltage_mV = 1; |
| } |
| |
| /** |
| * Pulls the temperature of various parts of the device. |
| * The units are tenths of a degree Celsius. Eg: 30.3C is reported as 303. |
| * |
| * Pulled from: |
| * frameworks/base/cmds/statsd/src/external/ResourceThermalManagerPuller.cpp |
| */ |
| message Temperature { |
| // The type of temperature being reported. Eg. CPU, GPU, SKIN, BATTERY. |
| optional android.os.TemperatureTypeEnum sensor_location = 1; |
| |
| // The name of the temperature source. Eg. CPU0 |
| optional string sensor_name = 2; |
| |
| // Temperature in tenths of a degree C. |
| optional int32 temperature_dC = 3; |
| } |
| |
| /** |
| * Pulls the statistics of calls to Binder. |
| * |
| * Binder stats will be reset every time the data is pulled. It means it can only be pulled by one |
| * config on the device. |
| * |
| * Next tag: 14 |
| */ |
| message BinderCalls { |
| optional int32 uid = 1 [(is_uid) = true]; |
| // Fully qualified class name of the API call. |
| // |
| // This is a system server class name. |
| // |
| // TODO(gaillard): figure out if binder call stats includes data from isolated uids, if a uid |
| // gets recycled and we have isolated uids, we might attribute the data incorrectly. |
| // TODO(gaillard): there is a high dimensions cardinality, figure out if we should drop the less |
| // commonly used APIs. |
| optional string service_class_name = 2; |
| // Method name of the API call. It can also be a transaction code if we cannot |
| // resolve it to a name. See Binder#getTransactionName. |
| // |
| // This is a system server method name. |
| optional string service_method_name = 3; |
| // Total number of API calls. |
| optional int64 call_count = 4; |
| // True if the screen was interactive PowerManager#isInteractive at the end of the call. |
| optional bool screen_interactive = 13; |
| // Total number of API calls we have data recorded for. If we collected data for all the calls, |
| // call_count will be equal to recorded_call_count. |
| // |
| // If recorded_call_count is different than call_count, it means data collection has been |
| // sampled. All the fields below will be sampled in this case. |
| optional int64 recorded_call_count = 12; |
| // Number of exceptions thrown by the API. |
| optional int64 recorded_exception_count = 5; |
| // Total latency of all API calls. |
| // Average can be computed using total_latency_micros / recorded_call_count. |
| optional int64 recorded_total_latency_micros = 6; |
| // Maximum latency of one API call. |
| optional int64 recorded_max_latency_micros = 7; |
| // Total CPU usage of all API calls. |
| // Average can be computed using total_cpu_micros / recorded_call_count. |
| // Total can be computed using total_cpu_micros / recorded_call_count * call_count. |
| optional int64 recorded_total_cpu_micros = 8; |
| // Maximum CPU usage of one API call. |
| optional int64 recorded_max_cpu_micros = 9; |
| // Maximum parcel reply size of one API call. |
| optional int64 recorded_max_reply_size_bytes = 10; |
| // Maximum parcel request size of one API call. |
| optional int64 recorded_max_request_size_bytes = 11; |
| } |
| |
| /** |
| * Pulls the statistics of exceptions during calls to Binder. |
| * |
| * Binder stats are cumulative from boot unless somebody reset the data using |
| * > adb shell dumpsys binder_calls_stats --reset |
| */ |
| message BinderCallsExceptions { |
| // Exception class name, e.g. java.lang.IllegalArgumentException. |
| // |
| // This is an exception class name thrown by the system server. |
| optional string exception_class_name = 1; |
| // Total number of exceptions. |
| optional int64 exception_count = 2; |
| } |
| |
| /** |
| * Pulls the statistics of message dispatching on HandlerThreads. |
| * |
| * Looper stats will be reset every time the data is pulled. It means it can only be pulled by one |
| * config on the device. |
| * |
| * Next tag: 11 |
| */ |
| message LooperStats { |
| // The uid that made a call to the System Server and caused the message to be enqueued. |
| optional int32 uid = 1 [(is_uid) = true]; |
| |
| // Fully qualified class name of the handler target class. |
| // |
| // This field does not contain PII. This is a system server class name. |
| optional string handler_class_name = 2; |
| |
| // The name of the thread that runs the Looper. |
| // |
| // This field does not contain PII. This is a system server thread name. |
| optional string looper_thread_name = 3; |
| |
| // The name of the dispatched message. |
| // |
| // This field does not contain PII. This is a system server constant or class |
| // name. |
| optional string message_name = 4; |
| |
| // Total number of successfully dispatched messages. |
| optional int64 message_count = 5; |
| |
| // Total number of messages that failed dispatching. |
| optional int64 exception_count = 6; |
| |
| // Total number of processed messages we have data recorded for. If we |
| // collected data for all the messages, message_count will be equal to |
| // recorded_message_count. |
| // |
| // If recorded_message_count is different than message_count, it means data |
| // collection has been sampled. All the fields below will be sampled in this |
| // case. |
| optional int64 recorded_message_count = 7; |
| |
| // Total latency of all processed messages. |
| // Average can be computed using recorded_total_latency_micros / |
| // recorded_message_count. |
| optional int64 recorded_total_latency_micros = 8; |
| |
| // Total CPU usage of all processed message. |
| // Average can be computed using recorded_total_cpu_micros / |
| // recorded_message_count. Total can be computed using |
| // recorded_total_cpu_micros / recorded_message_count * message_count. |
| optional int64 recorded_total_cpu_micros = 9; |
| |
| // True if the screen was interactive PowerManager#isInteractive at the end of the call. |
| optional bool screen_interactive = 10; |
| } |
| |
| /** |
| * Pulls disk information, such as write speed and latency. |
| */ |
| message DiskStats { |
| // Time taken to open, write 512B to, and close a file. |
| // -1 if error performing the check. |
| optional int64 data_write_latency_millis = 1; |
| |
| optional bool file_based_encryption = 2; |
| |
| // Recent disk write speed in kB/s. |
| // -1 if error querying storageed. |
| // 0 if data is unavailable. |
| optional int32 recent_disk_write_speed = 3; |
| } |
| |
| |
| /** |
| * Free and total bytes of the Data, Cache, and System partition. |
| */ |
| message DirectoryUsage { |
| enum Directory { |
| UNKNOWN = 0; |
| DATA = 1; |
| CACHE = 2; |
| SYSTEM = 3; |
| } |
| optional Directory directory = 1; |
| optional int64 free_bytes = 2; |
| optional int64 total_bytes = 3; |
| } |
| |
| |
| /** |
| * Size of an application: apk size, data size, and cache size. |
| * Reads from a cached file produced daily by DiskStatsLoggingService.java. |
| * Information is only reported for apps with the primary user (user 0). |
| * Sizes are aggregated by package name. |
| */ |
| message AppSize { |
| // Including uids will involve modifying diskstats logic. |
| optional string package_name = 1; |
| // App size in bytes. -1 if unavailable. |
| optional int64 app_size_bytes = 2; |
| // App data size in bytes. -1 if unavailable. |
| optional int64 app_data_size_bytes = 3; |
| // App cache size in bytes. -1 if unavailable. |
| optional int64 app_cache_size_bytes = 4; |
| // Time that the cache file was produced. |
| // Uses System.currentTimeMillis(), which is wall clock time. |
| optional int64 cache_time_millis = 5; |
| } |
| |
| |
| /** |
| * Size of a particular category. Eg: photos, videos. |
| * Reads from a cached file produced daily by DiskStatsLoggingService.java. |
| */ |
| message CategorySize { |
| enum Category { |
| UNKNOWN = 0; |
| APP_SIZE = 1; |
| APP_DATA_SIZE = 2; |
| APP_CACHE_SIZE = 3; |
| PHOTOS = 4; |
| VIDEOS = 5; |
| AUDIO = 6; |
| DOWNLOADS = 7; |
| SYSTEM = 8; |
| OTHER = 9; |
| } |
| optional Category category = 1; |
| // Category size in bytes. |
| optional int64 size_bytes = 2; |
| // Time that the cache file was produced. |
| // Uses System.currentTimeMillis(), which is wall clock time. |
| optional int64 cache_time_millis = 3; |
| } |
| |
| /** |
| * Pulls the number of fingerprints for each user. |
| * |
| * Pulled from StatsCompanionService, which queries FingerprintManager. |
| */ |
| message NumFingerprints { |
| // The associated user. Eg: 0 for owners, 10+ for others. |
| // Defined in android/os/UserHandle.java |
| optional int32 user = 1; |
| // Number of fingerprints registered to that user. |
| optional int32 num_fingerprints = 2; |
| } |
| |
| /** |
| * Pulled from ProcessStatsService.java |
| */ |
| message ProcStats { |
| optional android.service.procstats.ProcessStatsSectionProto proc_stats_section = 1; |
| } |