app/vmselect: fix panic when using `/select/multitenant` endpoint
Such requests must be rejected as not found since vmselect does not support multitenant endpoint.
See: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4910
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Initially, stream parse mode was reading data from response and parsing it on flight. This was causing longer delay to read the whole response and required increasing timeout value to allow data processing while reading. So that 908e35affd increased timeout value to fix this.
But after 74c00a8762 response in stream parse mode is saved into memory and then parsed eliminating necessity of having timeout value higher that for usual scrape.
Updates: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4847
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
vmagent: properly add extra labels before sending data to remote storage
labels from `remoteWrite.label` are now added to sent metrics just before they
are pushed to `remoteWrite.url` after all relabelings, including stream aggregation relabelings (#4247)
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4247
Signed-off-by: Alexander Marshalov <_@marshalov.org>
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
app/vmctl: don't interrupt migration process if tenant has no data
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Alexander Marshalov <_@marshalov.org>
Opentelemetry format allows histograms with non-counter buckets. In this case it makes no sense to add buckets into database
and save only counter with _count suffix.
It could be used as gauge.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4814
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
* lib/promrelabel: fix relabeling if clause being applied to labels outside of current context
Relabeling is applied to each metric row separately, but in order to lower amount of memory allocations it is reusing labels.
Functions which are working on current metric row labels are supposed to use only current metric labels by using provided offset, but if clause matcher was using the whole labels set instead of local metrics.
This leaded to invalid relabeling results such as one described here: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4806
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
* docs/CHANGELOG.md: document the bugfix
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1998
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4806
---------
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
{vmagent/remotewrite,vminsert/common}: fix dropInput and keepInput flags inconsistency
Sync behavior for dropInput and keepInput flags between single-node and vmagent.
Fix vmagent not respecting dropInput flag and reverse logic for keepInput.
* rename `configErr` to `lastConfigErr` to reduce confusion
* add tests to verify metrics and msg are set properly
* fix mistake when config success metric wasn't restored after an error
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Correctly calculate `Bytes per point` value for single-server and cluster VM dashboards.
Before, the calculation mistakenly accounted for the number of entries in indexdb in
denominator, which could have shown lower values than expected.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
The `ConcurrentFlushesHitTheLimit` could be related to components like
vminsert, vmstorage, vm-single-node and vmagent. Moving this alert
to the `health` section of alerts will be benefitial for all components
and will remove the duplicates from single/cluster alerts.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
The new panel supposed to show whether the number of concurrent
inserts processed by vmagent isn't reaching the limit.
The panel contains recommendation what to do if limit is reached.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Binary export API protocol can be disabled via `-vm-native-disable-binary-protocol` cmd-line flag when migrating data from VictoriaMetrics. Disabling binary protocol
can be useful for deduplication of the exported data before ingestion.
For this, deduplication need to be configured at `-vm-native-src-addr` side
and `-vm-native-disable-binary-protocol` should be set on vmctl side.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
