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Author	SHA1	Message	Date
Aliaksandr Valialkin	f4f1f2f976	docs/vmagent.md: remove the claim that VictoriaMetrics remote write protocol reduces the network bandwidth usage by up to 10x comparing to Prometheus remote write protocol ... The 10x savings are reproduced only on artificial data. The savings on production data are usually in the range 2x-4x.	2023-02-20 19:11:31 -08:00
Aliaksandr Valialkin	a678cbe62e	docs/vmagent.md: mention that Mimir doesnt support backfilling	2023-02-20 19:11:30 -08:00
Aliaksandr Valialkin	76f2c70be3	app/vmagent: add support for VictoriaMetrics remote write protocol, which allows saving up to 10x on network bandwidth costs under high load ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1225	2023-02-20 19:11:30 -08:00
Roman Khavronenko	74f122294d	docs: update vmalert docs (#3843) ... Signed-off-by: hagen1778 <roman@victoriametrics.com>	2023-02-20 16:39:31 +01:00
Corporte Gadfly	d5171c155c	docs: typo fix (#3839)	2023-02-20 10:06:19 +01:00
Aliaksandr Valialkin	2cea923ff7	app/vmselect/promql: add share(q) aggregate function for normalizing results across multiple time series in [0..1] value range per each timestamp and aggregation group	2023-02-18 22:42:01 -08:00
Aliaksandr Valialkin	c86f1f1d1b	app/vmselect/promql: add range_zscore(q) and range_trim_zscore(z, q) functions ... These functions may be useful for dropping outliers at https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3759	2023-02-18 22:41:59 -08:00
Aliaksandr Valialkin	1030be91ae	vendor: make vendor-update	2023-02-18 15:36:41 -08:00
Aliaksandr Valialkin	8bd2eee8e0	app/vmalert/README.md: sync with docs/vmalert.md after 6ef6f3a771	2023-02-18 15:21:24 -08:00
Aliaksandr Valialkin	406822a16c	app/vmselect/promql: add range_mad(q) and range_trim_outliers(k, q) functions ... These functions may help trimming outliers during query time for the use case described at https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3759	2023-02-18 15:19:10 -08:00
Aliaksandr Valialkin	c8467f37a9	vendor: update github.com/valyala/gozstd from v1.17.0 to v1.18.0	2023-02-18 15:19:10 -08:00
Haleygo	6ef6f3a771	vmalert: fix maxResolveDuration flag note (#3827) ... Signed-off-by: Haleygo <hui.wang@daocloud.io>	2023-02-16 19:26:17 +01:00
Duc Tran	b58107c85a	docs: fix links to alerts and alertmanager (#3829)	2023-02-16 19:25:10 +01:00
Aliaksandr Valialkin	87f1ed5d87	app/vmui: tooltip formatting enhancements according to https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3706#issuecomment-1429980038	2023-02-14 23:37:26 -08:00
Aliaksandr Valialkin	11ce30820b	all: update Go builder from Go1.20.0 to Go1.20.1 ... See https://github.com/golang/go/issues?q=milestone%3AGo1.20.1+label%3ACherryPickApproved	2023-02-14 23:05:16 -08:00
Aliaksandr Valialkin	5123a61be9	vendor: make vendor-update	2023-02-13 11:14:17 -08:00
Aliaksandr Valialkin	5c4f5b83fc	all: rename ParseStream -> stream.Parse ... This is a follow-up for 057698f7fb	2023-02-13 10:52:05 -08:00
Aliaksandr Valialkin	ccdddf7996	lib/protoparser/promremotewrite: extract stream parsing code into a separate stream package ... This is a follow-up for 057698f7fb	2023-02-13 10:46:54 -08:00
Aliaksandr Valialkin	9be1398b92	lib/protoparser/native: extract stream parsing code into a separate stream package ... This is a follow-up for 057698f7fb	2023-02-13 10:43:05 -08:00
Aliaksandr Valialkin	8830607021	lib/protoparser/graphite: extract stream parsing code into a separate stream package	2023-02-13 10:32:36 -08:00
Aliaksandr Valialkin	a646841c07	lib/protoparser/csvimport: extract stream parsing code into a separate stream package ... This is a follow-up for 057698f7fb	2023-02-13 10:25:46 -08:00
Aliaksandr Valialkin	7568658c19	lib/protoparser/vmimport: extract stream parsing code into a separate stream package ... This is a follow-up for 057698f7fb	2023-02-13 10:20:19 -08:00
Aliaksandr Valialkin	af37717108	lib/protoparser/opentsdbhttp: extract stream parsing code into a separate stream package ... This is a follow-up for 057698f7fb	2023-02-13 10:16:03 -08:00
Aliaksandr Valialkin	7720d403c0	lib/protoparser/opentsdb: extract stream parsing code into a separate stream package ... This is a follow-up for 057698f7fb	2023-02-13 10:03:16 -08:00
Aliaksandr Valialkin	fe196e0b7a	lib/protoparser/influx: extract stream parsing code into a separate stream package ... This is a follow-up for 057698f7fb	2023-02-13 09:58:52 -08:00
Aliaksandr Valialkin	f83d6d69b2	lib/protoparser/datadog: extract stream parsing code into a separate stream package ... This is a follow-up for 057698f7fb	2023-02-13 09:51:47 -08:00
Aliaksandr Valialkin	f3be9483f4	docs/CHANGELOG.md: improve the docs for 8ea02eaa8e	2023-02-13 09:41:46 -08:00
Roman Khavronenko	057698f7fb	lib/protoparser/prometheus: move streamparser to subpackage (#3814) ... `lib/protoparser/prometheus` is used by various applications, such as `app/vmalert`. The recent change to the `lib/protoparser/prometheus` package introduced a new dependency of `lib/writeconcurrencylimiter` which exposes some metrics. Because of the dependency, now all applications which have this dependency also expose these metrics. Creating a new `lib/protoparser/prometheus/stream` package helps to remove these metrics from apps which use `lib/protoparser/prometheus` as dependency. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3761 Signed-off-by: hagen1778 <roman@victoriametrics.com>	2023-02-13 09:26:07 -08:00
Roman Khavronenko	a645a95bd6	docs: improve troubleshooting docs for vmalert (#3812) ... Signed-off-by: hagen1778 <roman@victoriametrics.com>	2023-02-13 17:29:30 +01:00
Roman Khavronenko	934646ccf7	follow-up after d1cbc35cf6 (#3813) ... Signed-off-by: hagen1778 <roman@victoriametrics.com>	2023-02-13 16:23:50 +01:00
Droxenator	8ea02eaa8e	fixed opentsdbListenAddr timestamp conversion (#3810) ... Co-authored-by: Andrei Ivanov <a.ivanov@corp.mail.ru>	2023-02-13 16:07:53 +01:00
Artem Navoiev	2e2b1ba87e	change docs for VictoriaMetrics Managed (#3803) ... * change docs for VictoriaMetrics Managedd Signed-off-by: Artem Navoiev <tenmozes@gmail.com> * Update docs/managed-victoriametrics/user-managment.md Co-authored-by: Max Golionko <8kirk8@gmail.com> --------- Signed-off-by: Artem Navoiev <tenmozes@gmail.com> Co-authored-by: Max Golionko <8kirk8@gmail.com>	2023-02-13 13:29:03 +01:00
Oleksandr Redko	9fff48c3e3	app,lib: fix typos in comments (#3804)	2023-02-13 13:27:13 +01:00
Aliaksandr Valialkin	438b2e11bd	app/vmauth: allow specifying max_concurrent_requests value on a per-user basis bigger than the -maxConcurrentPerUserRequests value	2023-02-11 20:53:08 -08:00
Aliaksandr Valialkin	e5070c0bcd	docs/sd_configs.md: properly escape __address__ string	2023-02-11 14:45:54 -08:00
Aliaksandr Valialkin	c5b9f7f751	docs/sd_configs.md: document how the __address__ label is generated per each discovered target	2023-02-11 14:41:59 -08:00
Aliaksandr Valialkin	f9b3409ee3	lib/promscrape/discovery/openstack: use port 80 for the discovered target by default if it isnt specified in the config	2023-02-11 14:41:58 -08:00
Aliaksandr Valialkin	25a9017a72	app/vmui: show median instead of avg on graph tooltip and line legend ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3706	2023-02-11 12:51:12 -08:00
Aliaksandr Valialkin	3ec8a4dc80	lib/{mergeset,storage}: allow at least 3 concurrent flushes during background merges on systems with 1 or 2 CPU cores ... This should prevent from data ingestion slowdown and query performance degradation on systems with small number of CPU cores (1 or 2), when big merge is performed. This should help https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3790 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3337	2023-02-11 12:08:52 -08:00
Aliaksandr Valialkin	4156e78e11	docs/Articles.md: add a link to https://www.techetio.com/2022/08/21/evaluating-backend-options-for-prometheus-metrics/	2023-02-11 12:08:52 -08:00
Roman Khavronenko	b209d4ace0	dashboards: use median instead of avg (#3800) ... `avg` can be affected by just one outlier, which may lead to false conclusions. `median` is supposed to reflect reality better by leveling outliers out. Signed-off-by: hagen1778 <roman@victoriametrics.com>	2023-02-11 10:01:30 -08:00
Aliaksandr Valialkin	b11bdc46be	app/vmselect/promql: add mad_over_time(m[d]) function ... See https://github.com/prometheus/prometheus/issues/5514	2023-02-11 01:06:20 -08:00
Aliaksandr Valialkin	ed4492ddd5	all: update alpine base docker image from 1.17.1 to 1.17.2 ... See https://alpinelinux.org/posts/Alpine-3.17.2-released.html	2023-02-11 00:37:17 -08:00
Aliaksandr Valialkin	776391917f	app/vmauth: improve load balancing by sending incoming requests to backends with the lowest number of concurrent requests ... While at it, stop sending requests to unavailable backend for 3 seconds before the next attempt. This should reduce the amounts of useless work and the number of useless network packets when the backend is temporarily unavailable.	2023-02-11 00:30:31 -08:00
Aliaksandr Valialkin	f3625e4f3f	app/vmauth: add -maxConcurrentPerUserRequests command-line option for limiting the number of concurrent requests on a per-user basis ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3346	2023-02-10 21:58:21 -08:00
Aliaksandr Valialkin	70f8911ca7	app/vmauth: automatically retry failing GET requests on the remaining backends	2023-02-09 21:05:55 -08:00
Dmytro Kozlov	f582f9e8ab	app/vmauth: add concurrent requests limit per auth record (#3749) ... * app/vmauth: add concurent requests limit per auth record * app/vmauth: added clarification comment * app/vmauth: remove unused code * app/vmauth: move read from limiter * app/vmauth: fix text * app/vmauth: fix comments * - Clarify the docs for the max_concurrent_requests option at docs/vmauth.md - Clarify the description of the change at docs/CHANGELOG.md - Make sure that the -maxConcurrentRequests takes precedence over per-user max_concurrent_requests - Update tests for verifying that the max_concurrent_requests option is parsed properly Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3346 --------- Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2023-02-09 20:03:01 -08:00
Aliaksandr Valialkin	73358571ee	app/vmalert: follow-up after d3c64aae8768d58781ee7e358bd7f3d8e0eb836d ... - Document the change at docs/CHANGELOG.md - Add `Reading rules from object storage` section to docs/vmalert.md - Add `s3` prefix to command-line flags related to the configuration of s3 and gcs clients - Explicitly mention that reading rules from object storage is supported only in enterprise version	2023-02-09 18:52:00 -08:00
Roman Khavronenko	14c20c1843	vmalert: support object storage for rules (#519) ... * vmalert: support object storage for rules Support loading of alerting and recording rules from object storages `gcs://`, `gs://`, `s3://`. * review fixes	2023-02-09 18:50:48 -08:00
Aliaksandr Valialkin	c12eb2cc7f	deployment/docker: update VictoriaMetrics Docker images from v1.87.0 to v1.87.1	2023-02-09 15:53:08 -08:00