Hi, I’m new at both rancher and docker, but I noticed a high load in zabbix on my 3 nodes.
After debugging for two days I came across the network-services/metadata stack (new one in Infrastructure) and saw that the CPU load on all metadata services is around 200% or more.
This is the log:
16/02/2017 15:31:36time=“2017-02-16T14:31:36Z” level=info msg="Downloaded in 8.4477361s"16/02/2017 15:31:38time=“2017-02-16T14:31:38Z” level=info msg="Loading answers"16/02/2017 15:31:40time=“2017-02-16T14:31:40Z” level=info msg="Loaded answers"
And that happens every second.
The load is around 15-25 per server. More if something is upgraded or started in rancher.
Anyone know where I should look next? Googling didn’t yield any answers.