+1 - Agree that other external tools are better suited for collecting and calculating these metrics.
Thanks, Steven On 5/3/18, 4:53 PM, "Leif Hedstrom" <zw...@apache.org> wrote: In an effort to clean things up, I’d like to remove a lot of the metrics that are calculated via metrics.config. There are three categories that I’m eliminating: 1) Those which are purely copying from the corresponding proxy.process metric. 2) The _avg_ and _10s metrics 3) The ratios metrics. I feel that #1 is a slam dunk to remove, and #2 and #3 I feel pretty strongly belong in a monitoring software / tool, to better calculate changes and ratios. I’ve prepared a PR with the changes: https://github.com/apache/trafficserver/pull/3567 The full list of removed metrics are listed in a comment there. Cheers, — leif