6 commits

Author	SHA1	Message	Date
Aliaksandr Valialkin	a5d60ad78e	app/vmagent/remotewrite,lib/streamaggr: re-use common code in tests after 879771808b ... - Export streamaggr.LoadFromData() function, so it could be used in tests outside the lib/streamaggr package. This allows removing a hack with creation of temporary files at TestRemoteWriteContext_TryPush_ImmutableTimeseries. - Move common code for mustParsePromMetrics() function into lib/prompbmarshal package, so it could be used in tests for building []prompbmarshal.TimeSeries from string. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6205 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6206	2024-07-03 15:22:51 +02:00
Andrii Chubatiuk	937ae2ca90	lib/streamaggr: added stale samples metric, added metrics labels (#6462) ... ### Describe Your Changes - added stale metrics counters for input and output samples - added labels for aggregator metrics => `name="{rwctx}:{aggrId}:{aggrSuffix}"` - rwctx - global or number starting from 1 - aggrid - aggregator id starting from 1 - aggrSuffix - <interval>_(by|without)_label1_label2_labeln e.g: `name="global:1:1m_without_instance_pod"` ### Checklist The following checks are **mandatory**: - [ ] My change adheres [VictoriaMetrics contributing guidelines](https://docs.victoriametrics.com/contributing/). --------- Signed-off-by: hagen1778 <roman@victoriametrics.com> Co-authored-by: hagen1778 <roman@victoriametrics.com> (cherry picked from commit 861852f262) Signed-off-by: hagen1778 <roman@victoriametrics.com>	2024-07-01 15:01:49 +02:00
Aliaksandr Valialkin	1f753a049a	lib/streamaggr: follow-up for 15e33d56f1 ... - Properly set pushSample.timestamp when flushing de-duplicated samples to stream aggregation This is needed for https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5931 - Re-classify this change as feature instead of bugfix at docs/CHANGELOG.md - Verify de-duplication logic for samples with different timestamps Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5643 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5939	2024-03-17 23:23:57 +02:00
Andrii Chubatiuk	a58a81d80b	lib/streamaggr: pick sample with bigger timestamp or value on deduplicator (#5939) ... Apply the same deduplication logic as in https://docs.victoriametrics.com/#deduplication This would require more memory for deduplication, since we need to track timestamp for each record. However, deduplication should become more consistent. https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5643 --------- Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>	2024-03-17 23:06:37 +02:00
Aliaksandr Valialkin	27b9e8ed3e	app/{vmagent,vminsert}: add -streamAggr.dropInputSamples command-line flag for dropping the specified labels from input samples before deduplication and streaming aggregation	2024-03-05 02:27:27 +02:00
Aliaksandr Valialkin	c38c45d71f	app/{vminsert,vmagent}: allow using -streamAggr.dedupInterval without -streamAggr.config ... This allows performing online de-duplication of incoming samples	2024-03-05 00:47:23 +02:00