From bd0c6a095e6f066c2e94c9acf2f1b1b6e7b15280 Mon Sep 17 00:00:00 2001 From: Aliaksandr Valialkin Date: Wed, 17 Mar 2021 01:56:56 +0200 Subject: [PATCH] docs/CHANGELOG.md: do not mention reduction in query duration There was a signficant refactoring in the code responsible for time series search, so it can result in both speed ups and slow downs depending on used queries. --- docs/CHANGELOG.md | 1 - 1 file changed, 1 deletion(-) diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md index b2149650d..ff9113eac 100644 --- a/docs/CHANGELOG.md +++ b/docs/CHANGELOG.md @@ -6,7 +6,6 @@ - `histogram_avg(buckets)` - returns the average value for the given buckets. - `histogram_stdvar(buckets)` - returns standard variance for the given buckets. - `histogram_stddev(buckets)` - returns standard deviation for the given buckets. -* FEATURE: reduce median query duration by up to 2x. See https://github.com/VictoriaMetrics/VictoriaMetrics/commit/18fe0ff14bc78860c5569e2b70de1db78fac61be * FEATURE: export `vm_available_memory_bytes` and `vm_available_cpu_cores` metrics, which show the number of available RAM and available CPU cores for VictoriaMetrics apps. * FEATURE: export `vm_index_search_duration_seconds` histogram, which can be used for troubleshooting time series search performance. * FEATURE: vmagent: add ability to replicate scrape targets among `vmagent` instances in the cluster with `-promscrape.cluster.replicationFactor` command-line flag. See [these docs](https://victoriametrics.github.io/vmagent.html#scraping-big-number-of-targets).