diff options
| author | Yuchao Zhou <superzhou@google.com> | 2015-09-16 22:53:10 +0000 |
|---|---|---|
| committer | Android Git Automerger <android-git-automerger@android.com> | 2015-09-16 22:53:10 +0000 |
| commit | 88daa997fc609fdcbd1376657e3f18de4ca37193 (patch) | |
| tree | e06c6f556df5452b7c5f5a912500d30c4ddbebe8 /core/tests/SvcMonitor/README | |
| parent | 4873c549f7f4c45237a6f1185dd29216157965df (diff) | |
| parent | c38ffecc348687ae30c5fa2dc1761d9138b406b6 (diff) | |
| download | frameworks_base-88daa997fc609fdcbd1376657e3f18de4ca37193.zip frameworks_base-88daa997fc609fdcbd1376657e3f18de4ca37193.tar.gz frameworks_base-88daa997fc609fdcbd1376657e3f18de4ca37193.tar.bz2 | |
am c38ffecc: Merge "Moving BTtraffic from experiment location to here" into cw-d-mr1-dev
* commit 'c38ffecc348687ae30c5fa2dc1761d9138b406b6':
Moving BTtraffic from experiment location to here
Diffstat (limited to 'core/tests/SvcMonitor/README')
| -rw-r--r-- | core/tests/SvcMonitor/README | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/core/tests/SvcMonitor/README b/core/tests/SvcMonitor/README new file mode 100644 index 0000000..13a4380 --- /dev/null +++ b/core/tests/SvcMonitor/README @@ -0,0 +1,27 @@ +This Android service measures CPU usage of a program and an underlying system service it relies on. +An example of this would be an android app XYZ communicates to some other device via Bluetooth. The +SvcMonitor service can monitor the CPU usage of XYZ and com.android.bluetooth. + +Usage: + +To start the service: +$ adb shell am startservice -a start \ +-e java XYZ -e hal com.android.bluetooth \ +com.google.android.experimental.svcmonitor/.SvcMonitor + +To stop the service: +$ adb shell am startservice -a stop \ +com.google.android.experimental.svcmonitor/.SvcMonitor + +To stop the service config: +$ adb shell am startservice -a change \ +-e java NewName -e hal NewService \ +com.google.android.experimental.svcmonitor/.SvcMonitor + +To monitor the data: +$ adb logcat | grep XYZ + +Options: +-e java NameOfProgram: any running process’s name. +-e hal NameOfSysService: name of the system service the previous process relies on. +--ei period: period between each measurement (frequency). Unit: ms, Default:1000, Min: 100 |