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Commit 3e033cb1 authored by Keun young Park's avatar Keun young Park
Browse files

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
parent 193c7167

cmds/statsd/src/atoms.proto

+205 −0
Original line number Diff line number Diff line
@@ -334,6 +334,10 @@ message Atom { 
        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 @@ message MediaProviderIdleMaintenance { 
    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;

}



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// Pulled atoms below this line //

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