Hi,

On 2 Apr 2023, at 23:14, Matthias Ferdinand <mf+ml.ceph@mfedv.net> wrote:

I understand that grafana graphs are generated from prometheus metrics. I just wanted to know which OSD daemon-perf values feed these prometheus metrics (or if they are generated in some other way).

Yep, this perf metrics is generated in some way 🙂 You can consult with ceph-mgr prometheus module source code [1] [1] https://github.com/ceph/ceph/blob/main/src/pybind/mgr/prometheus/module.py#L... k