From be5fb139d6b02b1810e036529f3e86b1e4623f58 Mon Sep 17 00:00:00 2001 From: Aliaksandr Valialkin Date: Wed, 13 Jul 2022 12:40:35 +0300 Subject: [PATCH] docs/CHANGELOG.md: document 91faa152a517170a9c616894a49843598a4b2287 --- docs/CHANGELOG.md | 1 + 1 file changed, 1 insertion(+) diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md index 6adf3f6302..1beed2a79f 100644 --- a/docs/CHANGELOG.md +++ b/docs/CHANGELOG.md @@ -43,6 +43,7 @@ scrape_configs: * FEATURE: improve performance of [/api/v1/series](https://prometheus.io/docs/prometheus/latest/querying/api/#finding-series-by-label-matchers) requests, which return big number of time series. * FEATURE: [VictoriaMetrics cluster](https://docs.victoriametrics.com/Cluster-VictoriaMetrics.html): improve query performance when [replication is enabled](https://docs.victoriametrics.com/Cluster-VictoriaMetrics.html#replication-and-data-safety). * FEATURE: [MetricsQL](https://docs.victoriametrics.com/MetricsQL.html): properly handle partial counter resets in [remove_resets](https://docs.victoriametrics.com/MetricsQL.html#remove_resets) function. Now `remove_resets(sum(m))` should returns the expected increasing line when some time series matching `m` disappear on the selected time range. Previously such a query would return horizontal line after the disappeared series. +* FEATURE: expose `vm_next_retention_seconds` metric at `http://victoriametrics:8428/metrics`, which shows the number of seconds left until the next `indexdb` rotation. Thanks to @guidao for the [pull request](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2863). * FEATURE: expose additional histogram metrics at `http://victoriametrics:8428/metrics`, which may help understanding query workload: * `vm_rows_read_per_query` - the number of raw samples read per query.