Merge "Statsd anomaly detection atom" (4e102f07) · Commits · e / os / android_frameworks_base

cmds/statsd/src/anomaly/AnomalyTracker.cpp

+4 −0

Original line number	Diff line number	Diff line
		@@ -23,6 +23,7 @@
		#include <android/os/IIncidentManager.h>
		#include <android/os/IncidentReportArgs.h>
		#include <binder/IServiceManager.h>
		#include <statslog.h>
		#include <time.h>

		namespace android {
		@@ -224,6 +225,9 @@ void AnomalyTracker::declareAnomaly(const uint64_t& timestampNs) {
		}

		StatsdStats::getInstance().noteAnomalyDeclared(mConfigKey, mAlert.name());

		android::util::stats_write(android::util::ANOMALY_DETECTED, mConfigKey.GetUid(),
		mConfigKey.GetName().c_str(), mAlert.name().c_str());
		}

		void AnomalyTracker::declareAnomalyIfAlarmExpired(const HashableDimensionKey& dimensionKey,

+19 −1

Original line number	Diff line number	Diff line
		@@ -79,7 +79,8 @@ message Atom {
		IsolatedUidChanged isolated_uid_changed = 43;
		PacketWakeupOccurred packet_wakeup_occurred = 44;
		DropboxErrorChanged dropbox_error_changed = 45;
		AppHook app_hook = 46;
		AnomalyDetected anomaly_detected = 46;
		AppHook app_hook = 47;
		// TODO: Reorder the numbering so that the most frequent occur events occur in the first 15.
		}

		@@ -840,6 +841,23 @@ message AppHook {
		optional State state = 3;
		}

		/**
		* 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;

		// Name of the config whose anomaly detection alert fired.
		optional string config_name = 2;

		// Name of the alert (i.e. name of the anomaly that was detected).
		optional string alert_name = 3;
		}

		/**
		* Pulls bytes transferred via wifi (Sum of foreground and background usage).
		*