Re: Throughput metrics missing iwhen updating Ceph Quincy to Reef

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Confirmed that this happens to me as well.
After upgrading from 18.2.0 to 18.2.1 OSD metrics like: ceph_osd_op_* are missing from ceph-mgr.

The Grafana dashboard also doesn't display all graphs correctly.

ceph-dashboard/Ceph - Cluster : Capacity used, Cluster I/O, OSD Capacity Utilization, PGs per OSD....

curl http://localhost:9283/metrics | grep -i ceph_osd_op
  % Total    % Received % Xferd  Average Speed   Time Time     Time  Current
                                 Dload  Upload   Total Spent    Left  Speed
100 38317  100 38317    0     0   9.8M      0 --:--:-- --:--:-- --:--:-- 12.1M

Before the upgrading to reef 18.2.1 I could get all the metrics.


On 18/01/2024 12:32, Jose Vicente wrote:
After upgrading from Quincy to Reef the ceph-mgr daemon is not throwing some throughput OSD metrics like: ceph_osd_op_*
curl http://localhost:9283/metrics | grep -i ceph_osd_op
  % Total    % Received % Xferd  Average Speed   Time  Time     Time  Current                                  Dload  Upload   Total Spent    Left  Speed 100  295k  100  295k    0     0   144M      0 --:--:-- --:--:-- --:--:--  144M
However I can get other metrics like:
# curl http://localhost:9283/metrics | grep -i ceph_osd_apply
# HELP ceph_osd_apply_latency_ms OSD stat apply_latency_ms
# TYPE ceph_osd_apply_latency_ms gauge
ceph_osd_apply_latency_ms{ceph_daemon="osd.275"} 152.0
ceph_osd_apply_latency_ms{ceph_daemon="osd.274"} 102.0
Before the upgrading to reef (from quincy) I I could get all the metrics. MGR module prometheus is enabled.
Rocky Linux release 8.8 (Green Obsidian)
ceph version 18.2.1 (7fe91d5d5842e04be3b4f514d6dd990c54b29c76) reef (stable)
# netstat -nap | grep 9283
tcp        0      0      ESTABLISHED 3561/prometheus tcp6       0      0 :::9283                 :::*      LISTEN      804985/ceph-mgr
Jose C.

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