From 61d681a7c8f26c8eb8ec12caba6b7136f30aca51 Mon Sep 17 00:00:00 2001 From: Cameron Sparr Date: Mon, 18 Apr 2016 16:24:32 -0600 Subject: [PATCH] docker changelog update --- CHANGELOG.md | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 9d869325c..6c8f611f0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -5,8 +5,9 @@ will now be a field, and be called container_id. Additionally, cont_image and cont_name are being renamed to container_image and container_name. - **Breaking Change**: docker plugin measurements. The `docker_cpu`, `docker_mem`, -and `docker_net` measurements are being renamed to `docker_container_cpu`, -`docker_container_mem`, and `docker_container_net`. Why? Because these metrics are +`docker_blkio` and `docker_net` measurements are being renamed to +`docker_container_cpu`, `docker_container_mem`, `docker_container_blkio` and +`docker_container_net`. Why? Because these metrics are specifically tracking per-container stats. The problem with per-container stats, in some use-cases, is that if containers are short-lived AND names are not kept consistent, then the series cardinality will balloon very quickly.