From 6d2e027eb728c8294fdd7c3692e9853b3ca2603b Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 21 Feb 2019 20:34:08 +0100 Subject: Merging upstream version 1.12.1. Signed-off-by: Daniel Baumann --- collectors/cgroups.plugin/README.md | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'collectors/cgroups.plugin/README.md') diff --git a/collectors/cgroups.plugin/README.md b/collectors/cgroups.plugin/README.md index d4f6d8ce0..403ab841f 100644 --- a/collectors/cgroups.plugin/README.md +++ b/collectors/cgroups.plugin/README.md @@ -89,6 +89,10 @@ The whole point for the additional pattern list, is to limit the number of times The above pattern list is matched against the path of the cgroup. For matched cgroups, netdata calls the script [cgroup-name.sh](cgroup-name.sh.in) to get its name. This script queries `docker`, or applies heuristics to find give a name for the cgroup. +### alarms + +CPU and memory limits are watched and used to rise alarms. Memory usage for every cgroup is checked against `ram` and `ram+swap` limits. CPU usage for every cgroup is checked against `cpuset.cpus` and `cpu.cfs_period_us` + `cpu.cfs_quota_us` pair assigned for the cgroup. Configuration for the alarms is available in `health.d/cgroups.conf` file. + ## Monitoring systemd services netdata monitors **systemd services**. Example: -- cgit v1.2.3