Due to a bug in nova-compute charm LP#1460197 we had some hosts with 22+ millions of log files in the directory /var/log/libvirt/qemu/
In these hosts grafana-agent was consuming around 90 CPUs at 100% overloading the entire host.
We believe the number of open files that grafana-agent can have should be limited so that it avoids crashing the node where it is running in such conditions.
Due to a bug in nova-compute charm LP#1460197 we had some hosts with 22+ millions of log files in the directory
/var/log/libvirt/qemu/In these hosts grafana-agent was consuming around 90 CPUs at 100% overloading the entire host.
We believe the number of open files that grafana-agent can have should be limited so that it avoids crashing the node where it is running in such conditions.