tree 0da26526fd8eb2a45bf567c7569b750093100e3b
parent aaf9b8883529e4b1a57017352effe2c464768684
author Ben Murdoch <benm@google.com> 1548692035 +0000
committer Ben Murdoch <benm@google.com> 1548885100 +0000

Add sample rate for app compaction metrics.

Introduce a parameter for simple sampling of app compaction
metrics as they go into statsd. Rate is confirgurable with
DeviceConfig.

Test: atest FrameworksServicesTests:AppCompactorTest
Bug: 123574961

Change-Id: Iebfd815dc4f7c6db7b849259d8b0b031e7de8621