Got "Failed to upgrade legacy queries Datasource $ds was not found" in
Grafana on operator dashboard.
It's datasource variable was incorrectly named `datasource`.
Also made the rest of the dashboards have homogeneous datasource-variable
names and selections, matching vmagent dashboard.
* some unexpected DS UIDs were removed;
* replace `$instance.*` filter with `$instance` since we respect
the instance port anyway;
* remove predefined datasource for `clusterbytenant`
in favour of datasource variable `ds`.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* dashboards: remove index filter from stats panel for DiskUsage
The diskUsage stats panel was showing disk usage without including
size of the index, which is not correct. The filter was removed
to reflect the total disk usage.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2368
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* dashboards: add adhoc filter to dasbhoard variables
The adhoc filter allows to quickly apply global filters without
modifying the panels.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* dashboards: add new panel `IndexDB items rate`
The new panel supposed to reflect the pressure on indexDB
caused by churn rate or new series registration.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* dashboards: rm "Deferred merges" panel since it could be misleading
See more context here https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1682#issuecomment-938608067
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* dashboards: replace fixed interval of `5m` for `rate` expressions
Before we used fixed `5m` interval for expressions with `rate` func.
Unfortunately, this interval wasn't a fit for all the cases. So we
switch to `$__rate_interval` instead.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* dashboards: bump version requirement
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* dashboards: rm `vm_indexdb_items_added_size_bytes_total` expression
Rate over `vm_indexdb_items_added_size_bytes_total` doesn't seem to be useful
on the dasbhoard panel.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* [draft] per tenant statistic
* updates metric name
update graph
adds link and example config
* quick fix
* adds grafana dashboard
adds example alert
Co-authored-by: f41gh7 <nik@victoriametrics.com>
