tree f69cf30239cbe29ebad1a1061471b907bc94c4df
parent c7dca1bddf49cbe4219258cbd71f4cabc4388543
author Yao Chen <yaochen@google.com> 1515439031 -0800
committer Yao Chen <yaochen@google.com> 1515439031 -0800

Some fixes in duration metrics

+ Don't need to keep the condition key if the condition is not sliced.
+ Whiten the hash before returning.

Test: statsd_test
Change-Id: Ie0bcb14b3adc4a15b79ba3be050431a672a68c28