From 4470308d5be3e23d7e6202bd61fceb969ecf1d45 Mon Sep 17 00:00:00 2001 From: Aliaksandr Valialkin Date: Tue, 28 Apr 2020 16:38:26 +0300 Subject: [PATCH] docs/Single-server-VictoriaMetrics.md: mention that basic downsampling could be made with the help of de-duplication --- README.md | 4 ++++ docs/Single-server-VictoriaMetrics.md | 4 ++++ 2 files changed, 8 insertions(+) diff --git a/README.md b/README.md index 24ee73182..64ae534b7 100644 --- a/README.md +++ b/README.md @@ -825,6 +825,10 @@ There is no downsampling support at the moment, but: These properties reduce the need of downsampling. We plan to implement downsampling in the future. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/36) for details. +It is possible to (ab)use [-dedup.minScrapeInterval](#deduplication) for basic downsampling. +For instance, if interval between the ingested data points is 15s, then `-dedup.minScrapeInterval=5m` will leave +only a single data point out of 20 initial data points per each 5m interval. + ### Multi-tenancy Single-node VictoriaMetrics doesn't support multi-tenancy. Use [cluster version](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/cluster) instead. diff --git a/docs/Single-server-VictoriaMetrics.md b/docs/Single-server-VictoriaMetrics.md index 24ee73182..64ae534b7 100644 --- a/docs/Single-server-VictoriaMetrics.md +++ b/docs/Single-server-VictoriaMetrics.md @@ -825,6 +825,10 @@ There is no downsampling support at the moment, but: These properties reduce the need of downsampling. We plan to implement downsampling in the future. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/36) for details. +It is possible to (ab)use [-dedup.minScrapeInterval](#deduplication) for basic downsampling. +For instance, if interval between the ingested data points is 15s, then `-dedup.minScrapeInterval=5m` will leave +only a single data point out of 20 initial data points per each 5m interval. + ### Multi-tenancy Single-node VictoriaMetrics doesn't support multi-tenancy. Use [cluster version](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/cluster) instead.