tree 7349c967d16471401cc3b0c6714aeba68eb31a02
parent 8208c1949006597140adf8acb23a09dd04686310
author Clark Boylan <clark.boylan@gmail.com> 1493148929 -0700
committer Clark Boylan <clark.boylan@gmail.com> 1493148929 -0700

Cleanup logging handlers

We were leaking logging handlers which resulted in slowing down test
runners as they ran. This got worse as more tests ran in a single
process so individual tests run slower with less contention in the test
suite.

Fix this by cleaning up the handlers at the end of each job. Local
testing shows that this doesn't fix all the full test suite slowness but
reduced slowest test runtime by a third.

Change-Id: Iaa4b44cd98f7c874a978aef5fcb290fccf105650