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52c13e9515
- Use a byte slice instead of a map for tracking indexes for matching series. This improves performance, since access by slice index is faster than access by map key. - Re-use the byte slice for tracking indexes for matching series. This removes unnecessary memory allocations and improves stream aggregation performance a bit. - Add an ability to return to the previous behvaiour by specifying -remoteWrite.streamAggr.dropInput command-line flag. In this case all the input samples are dropped when stream aggregation is enabled. - Backport the new stream aggregation behaviour from vmagent to single-node VictoriaMetrics when -streamAggr.config option is set. - Improve docs regarding this change at docs/CHANGELOG.md - Document the new behavior at docs/stream-aggregation.md Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4243 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/4575 |
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| .. | ||
| avg.go | ||
| count_samples.go | ||
| count_series.go | ||
| histogram_bucket.go | ||
| increase.go | ||
| last.go | ||
| max.go | ||
| min.go | ||
| quantiles.go | ||
| stddev.go | ||
| stdvar.go | ||
| streamaggr.go | ||
| streamaggr_test.go | ||
| streamaggr_timing_test.go | ||
| sum_samples.go | ||
| total.go | ||