Upgrade agentK from 16.8.0 to 16.9.2 leads to high CPU usage
Hi,
I recently upgraded KAS on my self-hosted instance to 16.9.2 (GitLab version 16.9.0). So far, everything seems to work fine. However, if I upgrade agentK in my Cluster (image tag 16.8.0 -> 16.9.2), it starts to use >1 full CPU core, whereas the ld version only used some milli-CPU. I configured pod-ressources in the chart to set some upper limits for agentK, but this behaviour seems to be a bug to me.
Upgrade was done using a values file helm repo update && helm upgrade -n weather gitlab-agent gitlab/gitlab-agent -f agent.yaml
using file
USER-SUPPLIED VALUES:
config:
kasAddress: wss://git.jan-kohnert.de/-/kubernetes-agent/
token: my-secret-token
image:
tag: v16.9.2
# set some limits, otherwise this version starts to use >1 full CPU
resources:
requests:
cpu: "2m"
ephemeral-storage: "32Mi"
memory: "24Mi"
limits:
cpu: "5m"
ephemeral-storage: "48Mi"
memory: "32Mi"