Commit Graph

419 Commits

Author SHA1 Message Date
Aliaksandr Valialkin
9723ac30dd docs/Single-server-VictoriaMetrics.md: remove outdated link to VictoriaMetrics wiki
VictoriaMetrics wiki became outdated after publishing all the docs at https://docs.victoriametrics.com
2021-08-31 11:53:38 +03:00
Aliaksandr Valialkin
0e809bd4b6 docs/Single-server-VictoriaMetrics.md: mention that downsampling doesnt improve query performance on high churn rate 2021-08-27 18:51:28 +03:00
Aliaksandr Valialkin
adf71a415e docs: link to active time series, churn rate and high cardinality questions 2021-08-27 14:45:36 +03:00
Aliaksandr Valialkin
125a94e6ca docs: mention that enterprise binaries can be downloaded and evaluated for free 2021-08-27 12:48:51 +03:00
Aliaksandr Valialkin
5d92fafc40 app/vmselect: add -search.noStaleMarkers command-line flag for disabling stale markers handling in queries
This option allows reducing CPU usage a bit when VictoriaMetrics is used
for collecting and processing non-Prometheus data. For example, InfluxDB line protocol, Graphite, OpenTSDB, CSV, etc.
2021-08-18 13:58:06 +03:00
Aliaksandr Valialkin
130a5cab7e docs/Single-server-VictoriaMetrics.md: mention that vmctl can migrate data from OpenTSDB to VictoriaMetrics 2021-08-17 11:17:38 +03:00
Aliaksandr Valialkin
518d0aba18 docs: make docs-sync after e0ee69797d 2021-08-11 10:54:28 +03:00
Aliaksandr Valialkin
90efb5831b lib/envflag: add a link to docs for -envflag.enable 2021-08-11 10:32:40 +03:00
Aliaksandr Valialkin
49bf3abf67 app/vmselect: follow-up for 626073bca8
* Rename -search.maxMetricsPointSearch to -search.maxSamplesPerQuery, so it is more consistent with the existing -search.maxSamplesPerSeries
* Move the -search.maxSamplesPerQuery from vmstorage to vmselect, so it could effectively limit the number of raw samples obtained from all the vmstorage nodes
* Document the -search.maxSamplesPerQuery in docs/CHANGELOG.md
2021-07-28 18:00:04 +03:00
Aliaksandr Valialkin
df117f85bd app/vmselect: do not track queries with less than 1ms execution time at /api/v1/status/top_queries
This should improve the readability and usefullness of the /api/v1/status/top_queries when debugging slow queries
or queries that take too much cpu time.
2021-07-15 16:53:35 +03:00
Aliaksandr Valialkin
5830ce2706 app/vmselect/netstorage: add -search.maxSamplesPerSeries command-line option for limiting the number of samples a query can process per each series
This should prevent from out of memory crashes like in https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1067
2021-07-15 16:53:35 +03:00
Aliaksandr Valialkin
e992754e79 lib/storage: remove cache directory if it contains reset_cache_on_startup file
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1447
2021-07-13 17:59:51 +03:00
Aliaksandr Valialkin
ee7e9795ec docs: clarify why spare CPU and RAM resources are needed in capacity planning 2021-07-13 15:49:38 +03:00
Aliaksandr Valialkin
253fe7699c docs: update http://slack.victoriametrics.com to https://slack.victoriametrics.com 2021-07-12 10:58:19 +03:00
Aliaksandr Valialkin
98e049ba6d app/vmui: move source code from https://github.com/VictoriaMetrics/vmui to app/vmui
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1413
2021-07-09 17:13:51 +03:00
Aliaksandr Valialkin
9900a1f563 docs: clarify what does "workload" mean in capacity planning docs 2021-07-09 12:50:51 +03:00
Aliaksandr Valialkin
acb7a95c64 app/vmselect: follow-up after aa11ef6d3b
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1413
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4
2021-07-07 17:45:09 +03:00
Aliaksandr Valialkin
4e87638877 docs: clarify capacity planning docs 2021-07-07 12:48:07 +03:00
Roman Khavronenko
e2b5f93170 move github-pages docs to the main repo (#1432)
* move github-pages docs to the main repo

* rm github actions for copying docs to VictoriaMetrics/VictoriaMetrics.github.io
2021-07-05 15:20:29 +03:00