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update wiki pages

Vika 2023-01-27 07:08:56 +00:00
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CHANGELOG.md

@ -20,6 +20,7 @@ The following tip changes can be tested by building VictoriaMetrics components f
* FEATURE: [vmui](https://docs.victoriametrics.com/#vmui): improve visual appearance of the top menu. See [this feature request](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3678). * FEATURE: [vmui](https://docs.victoriametrics.com/#vmui): improve visual appearance of the top menu. See [this feature request](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3678).
* FEATURE: [vmui](https://docs.victoriametrics.com/#vmui): embed fonts into binary instead of loading them from external sources. This allows using `vmui` in full from isolated networks without access to Internet. Thanks to @ScottKevill for [the pull request](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3696). * FEATURE: [vmui](https://docs.victoriametrics.com/#vmui): embed fonts into binary instead of loading them from external sources. This allows using `vmui` in full from isolated networks without access to Internet. Thanks to @ScottKevill for [the pull request](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3696).
* FEATURE: [vmagent](https://docs.victoriametrics.com/vmagent.html): reduce memory usage when sending stale markers for targets, which expose big number of metrics. See [this](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3668) and [this](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3675) issues. * FEATURE: [vmagent](https://docs.victoriametrics.com/vmagent.html): reduce memory usage when sending stale markers for targets, which expose big number of metrics. See [this](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3668) and [this](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3675) issues.
* FEATURE: allow using VictoriaMetrics components behind proxies, which communicate with the backend via [proxy protocol](https://www.haproxy.org/download/2.3/doc/proxy-protocol.txt). See [this feature request](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3335). For example, [vmauth](https://docs.victoriametrics.com/vmauth.html) accepts proxy protocol connections when it starts with `-httpListenAddr.useProxyProtocol` command-line flag.
* FEATURE: add `-internStringMaxLen` command-line flag, which can be used for fine-tuning RAM vs CPU usage in certain workloads. For example, if the stored time series contain long labels, then it may be useful reducing the `-internStringMaxLen` in order to reduce memory usage at the cost of increased CPU usage. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3692). * FEATURE: add `-internStringMaxLen` command-line flag, which can be used for fine-tuning RAM vs CPU usage in certain workloads. For example, if the stored time series contain long labels, then it may be useful reducing the `-internStringMaxLen` in order to reduce memory usage at the cost of increased CPU usage. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3692).
* BUGFIX: fix a bug, which could prevent background merges for the previous partitions until restart if the storage didn't have enough disk space for final deduplication and down-sampling. * BUGFIX: fix a bug, which could prevent background merges for the previous partitions until restart if the storage didn't have enough disk space for final deduplication and down-sampling.