Add proto definition for boottime metrics
- Most of them are for migrating from existing historgram logging.
- Following three items added as those critical information were missing:
SECONDARY_ZYGOTE_INIT_START, LAUNCHER_START, LAUNCHER_SHOWN
Bug: 132691841
Test: build only, follow-up CLs will be added later per each logging components
Change-Id: I26cbca3b6f2d9f990dde31ac0880272ac141ff36
diff --git a/cmds/statsd/src/atoms.proto b/cmds/statsd/src/atoms.proto
index fb43783..8d3056e 100644
--- a/cmds/statsd/src/atoms.proto
+++ b/cmds/statsd/src/atoms.proto
@@ -334,6 +334,10 @@
MediaProviderIdleMaintenance media_provider_idle_maintenance =
237 [(module) = "mediaprovider"];
RebootEscrowRecoveryReported reboot_escrow_recovery_reported = 238;
+ BootTimeEventDuration boot_time_event_duration_reported = 239;
+ BootTimeEventElapsedTime boot_time_event_elapsed_time_reported = 240;
+ BootTimeEventUtcTime boot_time_event_utc_time_reported = 241;
+ BootTimeEventErrorCode boot_time_event_error_code_reported = 242;
}
// Pulled events will start at field 10000.
@@ -3925,6 +3929,207 @@
optional float normalized_expired_media = 5;
}
+/**
+ * Represents boot time event with duration in ms.
+ *
+ * Logged from: bootstat and various system server components. Check each enums for details.
+ */
+message BootTimeEventDuration {
+ enum DurationEvent {
+ UNKNOWN = 0;
+ // Bootloader time excluding BOOTLOADER_UI_WAIT + boot complete time. Logged from bootstat.
+ ABSOLUTE_BOOT_TIME = 1;
+ // Bootloader's 1st stage execution time.
+ // Logged from bootstat.
+ BOOTLOADER_FIRST_STAGE_EXEC = 2;
+ // Bootloader's 1st stage loading time.
+ // Logged from bootstat.
+ BOOTLOADER_FIRST_STAGE_LOAD = 3;
+ // Bootloader's kernel loading time.
+ // Logged from bootstat.
+ BOOTLOADER_KERNEL_LOAD = 4;
+ // Bootloader's 2nd stage execution time.
+ // Logged from bootstat.
+ BOOTLOADER_SECOND_STAGE_EXEC = 5;
+ // Bootloader's 2nd stage loading time.
+ // Logged from bootstat.
+ BOOTLOADER_SECOND_STAGE_LOAD = 6;
+ // Duration for Bootloader to show unlocked device's warning UI. This should not happen
+ // for locked device.
+ // Logged from bootstat.
+ BOOTLOADER_UI_WAIT = 7;
+ // Total time spend in bootloader. This is the sum of all BOOTLOADER_* listed above.
+ // Logged from bootstat.
+ BOOTLOADER_TOTAL = 8;
+ // Shutdown duration inside init for the reboot before the current boot up.
+ // Logged from f/b/services/.../BootReceiver.java.
+ SHUTDOWN_DURATION = 9;
+ // Total time for mounting of disk devices during bootup.
+ // Logged from f/b/services/.../BootReceiver.java.
+ MOUNT_DEFAULT_DURATION = 10;
+ // Total time for early stage mounting of disk devices during bootup.
+ // Logged from f/b/services/.../BootReceiver.java.
+ MOUNT_EARLY_DURATION = 11;
+ // Total time for late stage mounting of disk devices during bootup.
+ // Logged from f/b/services/.../BootReceiver.java.
+ MOUNT_LATE_DURATION = 12;
+ // Average time to scan non-system app after OTA
+ // Logged from f/b/services/.../PackageManagerService.java
+ OTA_PACKAGE_MANAGER_INIT_TIME = 13;
+ // Time to initialize Package manager after OTA
+ // Logged from f/b/services/.../PackageManagerService.java
+ OTA_PACKAGE_MANAGER_DATA_APP_AVG_SCAN_TIME = 14;
+ // Time to scan all system app from Package manager after OTA
+ // Logged from f/b/services/.../PackageManagerService.java
+ OTA_PACKAGE_MANAGER_SYSTEM_APP_AVG_SCAN_TIME = 15;
+ // Init's total time for cold boot stage.
+ // Logged from bootstat.
+ COLDBOOT_WAIT = 16;
+ // Init's total time for initializing selinux.
+ // Logged from bootstat.
+ SELINUX_INIT = 17;
+ // Time since last factory reset.
+ // Logged from bootstat.
+ FACTORY_RESET_TIME_SINCE_RESET = 18;
+ }
+
+ // Type of the event.
+ optional DurationEvent event = 1;
+ // Duration of the event in ms.
+ optional int64 duration_millis = 2;
+}
+
+/**
+ * Represents the start of specific boot time event during bootup in ms. This is usually a time
+ * since boot-up.
+ *
+ * Logged from: bootstat and various system server components. Check each enums for details.
+ */
+message BootTimeEventElapsedTime {
+ enum ElapsedTimeEvent {
+ UNKNOWN = 0;
+ // Time when init starts 1st stage. Logged from bootstat.
+ ANDROID_INIT_STAGE_1 = 1;
+ // Time when sys.boot_completed prop is set.
+ // Logged from bootstat.
+ BOOT_COMPLETE = 2;
+ // BOOT_COMPLETE for encrypted device.
+ BOOT_COMPLETE_ENCRYPTION = 3;
+ // BOOT_COMPLETE for device with no encryption.
+ BOOT_COMPLETE_NO_ENCRYPTION = 4;
+ // Adjusted BOOT_COMPLETE for encrypted device extracting decryption time.
+ BOOT_COMPLETE_POST_DESCRYPT = 5;
+ // BOOT_COMPLETE after factory reset.
+ FACTORY_RESET_BOOT_COMPLETE = 6;
+ // BOOT_COMPLETE_NO_ENCRYPTION after factory reset.
+ FACTORY_RESET_BOOT_COMPLETE_NO_ENCRYPTION = 7;
+ // BOOT_COMPLETE_POST_DESCRYPT after factory reset.
+ FACTORY_RESET_BOOT_COMPLETE_POST_DESCRYPT = 8;
+ // BOOT_COMPLETE after OTA.
+ OTA_BOOT_COMPLETE = 9;
+ // BOOT_COMPLETE_NO_ENCRYPTION after OTA.
+ OTA_BOOT_COMPLETE_NO_ENCRYPTION = 10;
+ // BOOT_COMPLETE_POST_DESCRYPT after OTA.
+ OTA_BOOT_COMPLETE_POST_DESCRYPT = 11;
+ // Time when the system starts sending LOCKED_BOOT_COMPLETED broadcast.
+ // Logged from f/b/services/.../UserController.java
+ FRAMEWORK_LOCKED_BOOT_COMPLETED = 12;
+ // Time when the system starts sending BOOT_COMPLETED broadcast.
+ // Logged from f/b/services/.../UserController.java
+ FRAMEWORK_BOOT_COMPLETED = 13;
+ // Time when the package manager starts init.
+ // Logged from f/b/services/.../SystemServer.java
+ PACKAGE_MANAGER_INIT_START = 14;
+ // Time when package manager is ready
+ // Logged from f/b/services/.../SystemServer.java
+ PACKAGE_MANAGER_INIT_READY = 15;
+ // Represents the time when user has entered unlock credential for system with user pin.
+ // Logged from bootstat.
+ POST_DECRYPT = 16;
+ // Represents the start of zygote's init.
+ // Logged from zygote itself.
+ ZYGOTE_INIT_START = 17;
+ // Represents the start of secondary zygote's init.
+ // TODO: add logging to zygote
+ SECONDARY_ZYGOTE_INIT_START = 18;
+ // Represents the start of system server's init.
+ // Logged from f/b/services/.../SystemServer.java
+ SYSTEM_SERVER_INIT_START = 19;
+ // Represents the completion of system server's init.
+ // Logged from f/b/services/.../SystemServer.java
+ SYSTEM_SERVER_READY = 20;
+ // Represents the start of launcher during boot-up.
+ // TODO: add logging
+ LAUNCHER_START = 21;
+ // Represents the completion of launcher's initial rendering. User can use other apps from
+ // launcher from this point.
+ // TODO: add logging
+ LAUNCHER_SHOWN = 22;
+ }
+
+ // Type of the event.
+ optional ElapsedTimeEvent event = 1;
+ // Time since bootup for the event.
+ // It should be acquired from SystemClock elapsedRealtime() call or equivalent.
+ optional int64 time_millis = 2;
+}
+
+/**
+ * Boot time events with UTC time.
+ *
+ * Logged from: bootstat and various system server components. Check each enums for details.
+ */
+message BootTimeEventUtcTime {
+ enum UtcTimeEvent {
+ UNKNOWN = 0;
+ // Time of the bootstat's marking of 1st boot after the last factory reset.
+ // Logged from bootstat.
+ FACTORY_RESET_RESET_TIME = 1;
+ // The time when bootstat records FACTORY_RESET_* events. This is close to
+ // BOOT_COMPLETE time for the current bootup.
+ // Logged from bootstat.
+ FACTORY_RESET_CURRENT_TIME = 2;
+ // DUplicate of FACTORY_RESET_RESET_TIME added for debugging purpose.
+ // Logged from bootstat.
+ FACTORY_RESET_RECORD_VALUE = 3;
+ }
+
+ // Type of the event.
+ optional UtcTimeEvent event = 1;
+ // UTC time for the event.
+ optional int64 utc_time_secs = 2;
+}
+
+/**
+ * Boot time events representing specific error code during bootup.
+ * Meaning of error code can be different per each event type.
+ *
+ * Logged from: bootstat and various system server components. Check each enums for details.
+ */
+message BootTimeEventErrorCode {
+ enum ErrorCodeEvent {
+ UNKNOWN = 0;
+ // Linux error code for time() call to get the current UTC time.
+ // Logged from bootstat.
+ FACTORY_RESET_CURRENT_TIME_FAILURE = 1;
+ // Represents UmountStat before the reboot for the current boot up. Error codes defined
+ // as UMOUNT_STAT_* from init/reboot.cpp.
+ // Logged from f/b/services/.../BootReceiver.java.
+ SHUTDOWN_UMOUNT_STAT = 2;
+ // Reprepsents fie system mounting error code for the current boot. Error codes defined
+ // as combination of FsStatFlags from system/core/fs_mgr/fs_mgr.cpp.
+ // Logged from f/b/services/.../BootReceiver.java.
+ FS_MGR_FS_STAT = 3;
+ }
+
+ // Type of the event.
+ optional ErrorCodeEvent event = 1;
+ // error code defined per each event type.
+ // For example, this can have a value of FsStatFlags.FS_STAT_FULL_MOUNT_FAILED for the event of
+ // FS_MGR_FS_STAT.
+ optional int32 error_code = 2;
+}
+
//////////////////////////////////////////////////////////////////////
// Pulled atoms below this line //
//////////////////////////////////////////////////////////////////////