- Exchange read/write legends in The `I/O Bytes per second` panel.
- Rename `I/O Bytes per second` to `Throughput`.
- Rename `IOPS Count` to just `IOPS`.
- Remove instance name from legends.
- Fixes typos: `Averange` -> `Average`.
Fixes: https://tracker.ceph.com/issues/45735
Signed-off-by: Kiefer Chang <kiefer.chang@suse.com>
* RGW sync perf. counters are now exposed through grafana panels.
* Sync Performance tab is only shown if rgw realm is detected.
* Prometheus module: added metrics suitable for prometheus consumption (from existing ones, not replacing for backward compatibility).
Fixes: https://tracker.ceph.com/issues/45310
Signed-off-by: Alfonso Martínez <almartin@redhat.com>
The alert was triggered when less than 90% of OSDs were _up_, but then the
description took that value and described it as the percentage of OSDs being
_down_. So with 12% of OSDs down, the alert description would read:
```
88% or 88 of 100 OSDs are down (>=10%).
```
which can be panic-inducing.
This commit changes the alert expression to actually compute the ratio of OSDs
being down, which makes the correct value appear in the description.
Signed-off-by: Benoît Knecht <bknecht@protonmail.ch>
Set decimal precision to 2 positions for charts using percentunits.
Fixes: https://tracker.ceph.com/issues/45183
Signed-off-by: Ernesto Puerta <epuertat@redhat.com>
The $ceph_hosts variable contained the FQDN for hosts
while the instance label created by ceph only has
the hostname.
Fixes: https://tracker.ceph.com/issues/44784
Signed-off-by: Kristoffer Grönlund <kgronlund@suse.com>
In the AVG Disk Utilization panel, the result is calculated
by combining the output of node_disk_io_time_seconds_total
with the output of ceph_disk_occupation. However, the
first vector encodes the instance label with the full FQDN
while the ceph label only contains the hostname:port. In
order for these to match correctly, the domain name and port
has to be stripped from the labels.
Fixes: https://tracker.ceph.com/issues/44784
Signed-off-by: Kristoffer Grönlund <kgronlund@suse.com>
When moving to LVM-based ceph-volume setups, several
grafana dashboards stopped working. The problem is that
(device, instance) no longer results in unique labels
which causes errors like:
"many-to-many matching not allowed: matching labels must be unique on one side"
Fixes: https://tracker.ceph.com/issues/44784
Signed-off-by: Kristoffer Grönlund <kgronlund@suse.com>
The references to `$osd_hosts` etc. were encoded as
`[[osd_hosts]]` in the PromQL expression divisor, and
the panel always displayed N/A as the result of the
query.
Replacing the `[[...]]` with `$...` makes the expression
work again.
Fixes: https://tracker.ceph.com/issues/44784
Signed-off-by: Kristoffer Grönlund <kgronlund@suse.com>
Fixes: https://tracker.ceph.com/issues/44623
Signed-off-by: Enno Gotthold <egotthold@suse.de>
This dashboard will per default be empty as the already existing
dashboard with the summary for all rbd images.
Prefer the non-British spelling of utilization since that's what the majority
of the code base seems to use.
Signed-off-by: Bryan Stillwell <bstillwell@godaddy.com>
mgr/dashboard: grafana charts match time picker selection.
Reviewed-by: Jan Fajerski <jfajerski@suse.com>
Reviewed-by: Laura Paduano <lpaduano@suse.com>
Reviewed-by: Patrick Seidensal <pnawracay@suse.com>
Remove shortcut menu (links) and add check in grafana CI script.
Fixes: https://tracker.ceph.com/issues/43091
Signed-off-by: Ernesto Puerta <epuertat@redhat.com>
Fixes: https://tracker.ceph.com/issues/42542
Sort order was wrong for some dashboards,
fixed empty / buggy Top 3 clients IOPS by pool / Throughput - in Pools
Overall performance
fixed Avg utilization Multiple series found - in Host Overall
performance
Fixed invalid dimensions for plot - in OSD Overall performance
Signed-off-by: Radu Toader <radu.m.toader@gmail.com>
Fix various panels that used outdated metric names, cluncky or
unnecessary label_replace calls. Also unify the style of many panels.
Fixes: http://tracker.ceph.com/issues/39652
Signed-off-by: Jan Fajerski <jfajerski@suse.com>
We are currently hosting the grafana dashboards in our repo but we do
not install them. This patch adds the cmake support.
Signed-off-by: Boris Ranto <branto@redhat.com>
