e7726dc4afcd940957de14529fa720b374e9dea3 - platform/frameworks/base

commit	e7726dc4afcd940957de14529fa720b374e9dea3	[log] [tgz]
author	Tej Singh <singhtejinder@google.com>	Fri Sep 21 11:42:12 2018 -0700
committer	Tej Singh <singhtejinder@google.com>	Mon Oct 01 23:36:04 2018 -0700
tree	793be089800db1f6d16d28ca8d94d73aa89723e2
parent	c691c0528e708a47641b98f9cd1227bb92873a69 [diff]

Add DiskIo to Statsd

Adds diskio information to statsd. The puller queries the
proc/uid_io/stats file to get cumulative counts since boot.

Bug: b/116331466

Test: unit test
Test: manually verified that the puller and "cat /proc/uid_io/stats"
returned almost identical output when executed at the same time

Change-Id: Iac446f8dd879ab6bf859eed6e779cc16fdee6c5b

cmds/statsd/src/atoms.proto[diff]
cmds/statsd/src/external/StatsPullerManager.cpp[diff]
core/java/com/android/internal/os/StoragedUidIoStatsReader.java[Added - diff]
core/tests/coretests/src/com/android/internal/os/KernelCpuProcReaderTest.java[diff]
core/tests/coretests/src/com/android/internal/os/StoragedUidIoStatsReaderTest.java[Added - diff]
services/core/java/com/android/server/stats/StatsCompanionService.java[diff]

6 files changed

tree: 793be089800db1f6d16d28ca8d94d73aa89723e2