commit 3d2b93e6acb4e7ac6fc808f17813975f250dbf89
author Eric Holk <eholk@google.com> Tue Feb 09 15:02:13 2021 -0800
committer Treehugger Robot <treehugger-gerrit@google.com> Tue Feb 16 21:16:42 2021 +0000
tree c44605b61d2e863ad9d0cb76b59b84a0a8f71266
parent d2efecc12ca362cf7d2ee86455b1646f96aecb2c

[metrics] Add StatsdBackend

Adds a new backend that allows reporting ART's metrics to statsd, where
they can then be uploaded to Westworld.

Manual Testing Instructions:

Run the following commands.

    m statsd_testdrive
    adb shell setprop dalvik.vm.extra-opts              \
                      -Xwrite-metrics-to-statsd\\\      \
                      -Xwrite-metrics-to-log\\\         \
                      -Xmetrics-reporting-period=10
    adb shell stop && adb shell start
    statsd_testdrive 332

After about a minute, you should see several atoms logged from ART.

Bug: 178236337
Test: Manual, see above
Change-Id: Ia1c0bbadb0a9790ab44453ad60ca217c0fdb4e1a