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323 commits

Author SHA1 Message Date
Aliaksandr Valialkin
c922c7af9a
lib/storage: convert alternate regexps into Graphite wildcards inside __graphite__ pseudo-label 
For example, `{__graphite__=~"foo.(bar|baz)"}` is automatically converted to `{__graphite__=~"foo.{bar,baz}"}` before execution.
This allows using multi-value Grafana template variables such as `{__graphite__=~"foo.($app)"}`.
 2021-12-14 19:55:59 +02:00
Yury Molodov
b3389ce26b
vmui: custom step (#1942) 
* feat: add a label for the Query field

* fix: change zoom position

* fix: add description and error code to alerts

* fix: correct logic query history

* fix: correct update query history

* feat: add custom step

* update package-lock.json

* docs: document that VMUI now supports overriding of `step` query arg, which is passed to `/api/v1/query_range`

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2021-12-14 14:52:44 +02:00
Aliaksandr Valialkin
24d0bb7c2a
docs/Single-server-VictoriaMetrics.md: added a link to Graphite paths and wildcards - https://graphite.readthedocs.io/en/latest/render_api.html#paths-and-wildcards 2021-12-13 13:30:02 +02:00
Aliaksandr Valialkin
e267355706
docs/Single-server-VictoriaMetrics.md: add a link to https://github.com/denisgolius/victoriametrics-ru-links 2021-12-09 19:43:28 +02:00
Aliaksandr Valialkin
d91adcba3c
docs: document the ability to investigate correlation between two queries at /vmui 
This is a follow-up for c1fd93e8a0
 2021-12-08 17:24:55 +02:00
Aliaksandr Valialkin
38f5bc7451
lib/httpserver: add missing 127.0.0.1 hostname to the logged address for http and pprof server if the address starts with ':' 
This allows copy-pasting the url to http server from logs.
 2021-12-08 16:15:12 +02:00
Aliaksandr Valialkin
ddd2f531bc
docs/Single-server-VictoriaMetrics.md: add LinkedIn public channel 2021-12-08 13:16:10 +02:00
Aliaksandr Valialkin
1c09881cf7
docs/Single-server-VictoriaMetrics.md: move features chapter above the case studies chapter 2021-12-08 12:49:50 +02:00
Aliaksandr Valialkin
54d4a1c959
app/vmselect: accept optional extra_filters[] query args for all the supported Prometheus querying APIs 
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1863
 2021-12-06 17:33:49 +02:00
Aliaksandr Valialkin
9aa9b081a4
app/vminsert: add -maxLabelValueLen command-line flag 
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1908
 2021-12-06 11:42:24 +02:00
Aliaksandr Valialkin
d40441947a
app: allow specifying http and https urls in the following command-line flags 
* -promscrape.config
* -relabelConfig
* -remoteWrite.relabelConfig
* -remoteWrite.urlRelabelConfig
 2021-12-03 00:11:47 +02:00
Aliaksandr Valialkin
22e7b3c95a
README.md: add a link to https://docs.victoriametrics.com/guides/guide-vmcluster-multiple-retention-setup.html for multi-retention setups 2021-12-01 12:49:05 +02:00
Aliaksandr Valialkin
5af9480e8e
docs/Single-server-VictoriaMetrics.md: document that the deduplication is applied only when exporting data in JSON line format 
The exported data isn't de-duplicated by default due to performance reasons.
It is expected that the de-duplication is applied during importing the exported data.

The deduplication is applied only when exporting data via /api/v1/export if `reduce_mem_usage=1` query arg isn't passed to the request.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1837
 2021-11-30 13:06:50 +02:00
Aliaksandr Valialkin
8fabca9f5d
docs/Single-server-VictoriaMetrics.md: add a link to vmalert rules backfilling at Backfilling chapter 2021-11-17 00:24:05 +02:00
Aliaksandr Valialkin
fd4d665079
docs/Single-server-VictoriaMetrics.md: mention that it is possible to send gzipped data to /api/v1/import/prometheus 2021-11-09 20:45:54 +02:00
Aliaksandr Valialkin
57aaf914ac
docs: mention that graphs on the official dashboards contain useful hints 2021-11-08 19:54:25 +02:00
Roman Khavronenko
c78496d536
docs: make link to logos zip absolute (#1782) 
The relative link won't work for github-docs website,
so we're changing it to absolute link.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2021-11-04 12:16:55 +02:00
Aliaksandr Valialkin
d445d22c0c
lib/promscrape: add -promscrape.maxResponseHeadersSize command-line flag for tuning the maximum http response headers size from Prometheus scrape targets 2021-11-03 22:27:55 +02:00
Aliaksandr Valialkin
43bf0333eb
app/vmselect/promql: add label_graphite_group() function for extracting groups from Graphite metric names 2021-11-03 13:20:34 +02:00
Aliaksandr Valialkin
551a94ba7f
app/{vmagent,vminsert}: add ability to restrict access to /config page with authKey query arg 
The authKey can be configured via `-configAuthKey` command-line flag.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1764
 2021-11-01 16:47:30 +02:00
Aliaksandr Valialkin
a8bcc3c276
lib/promscrape: reduce memory usage if -promscrape.noStaleMarkers command-line flag is passed 
Do not store in memory the response from the last scrape per each target if -promscrape.noStaleMarkers option is enabled.
This should reduce memory usage when the scraped targets return large responses.
 2021-10-22 13:22:08 +03:00
Yury Molodov
3ccc37a98b
vmui: query history (#1732) 
* feat: add query history

* fix: change detect keyUp for nav query history

* feat: set default query history

* app/vmselect/vmui: `make vmui-update`

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2021-10-22 12:29:27 +03:00
Aliaksandr Valialkin
5df7ef323f
docs/Single-server-VictoriaMetrics.md: add a link to VMUI at VictoriaMetrics playground 2021-10-19 14:42:35 +03:00
Aliaksandr Valialkin
102dd91ddd
docs/CaseStudies.md: add Smarkets case study 2021-10-16 20:00:32 +03:00
Aliaksandr Valialkin
6e1d7d3c9c
docs/CaseStudies.md: add Fly.io case study 2021-10-16 20:00:32 +03:00
Aliaksandr Valialkin
043c7119c8
docs/CaseStudies.md: add a case study for Razorpay 2021-10-16 20:00:32 +03:00
Aliaksandr Valialkin
3e12eeaa3b
docs/CaseStudies.md: add AbiosGaming 2021-10-16 20:00:32 +03:00
Aliaksandr Valialkin
24ffb606be
docs/CaseStudies.md: add Percona case study 2021-10-16 19:14:15 +03:00
Aliaksandr Valialkin
25421fa2ae
lib/promscrape: add -promscrape.minResponseSizeForStreamParse command-line option for automatic switching to stream parsing mode when scraping targets with big responses 
This should reduce memory usage when vmagent scrapes targets with non-uniform response sizes.
This is common case in Kubernetes monitoring.
 2021-10-14 12:30:55 +03:00
Aliaksandr Valialkin
cf87050d83
app/vmui: follow-up after 7bfb44113e 
* Run `vmui-update`
* Document the changes in README.md and CHANGELOG.md
 2021-10-08 15:11:09 +03:00
Ziqi Zhao
1db3aeab36
fix some typos (#1678) 
Co-authored-by: 柘远 <zzq237937@alibaba-inc.com>
 2021-10-06 14:43:56 +03:00
Aliaksandr Valialkin
4e65bfcc00
app/{vminsert,vmagent}: add ability to ingest data via DataDog "submit metrics" API 
See https://docs.datadoghq.com/api/latest/metrics/#submit-metrics

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/206
 2021-09-29 00:12:26 +03:00
Aliaksandr Valialkin
9b76515216
docs/CaseStudies.md: add a case study for Grammarly 2021-09-23 13:12:20 +03:00
Aliaksandr Valialkin
3f1104ea74
app/vmselect: fix accessing /graphite/* endpoints 2021-09-21 14:06:18 +03:00
Aliaksandr Valialkin
d3289bf276 docs/Single-server-VictoriaMetrics.md: link to cardinality limiter docs in vmagent 2021-09-13 21:27:25 +03:00
Aliaksandr Valialkin
184e145570 docs: consistency renaming: Influx -> InfluxDB 2021-09-13 17:14:45 +03:00
Aliaksandr Valialkin
2b64c1c95e docs/Single-server-VictoriaMetrics.md: refer to relabeling section for vmagent 
This removes duplicate docs about additional relabeling actions supported by VictoriaMetrics components
 2021-09-12 11:40:23 +03:00
Aliaksandr Valialkin
9f816dfee8 docs/Single-server-VictoriaMetrics.md: fix a link multitenancy docs for cluster version in VictoriaMetrics 2021-09-02 17:44:22 +03:00
Aliaksandr Valialkin
5c58c8d55e docs: update -help output for victoria-metrics and vmagent after f77dde837a 2021-09-01 16:35:18 +03:00
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
Aliaksandr Valialkin
44855f0c9b app/{vmselect,vmstorage}: clarify the description for -dedup.minScrapeInterval command-line flag 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1426
 2021-07-02 15:06:41 +03:00
Aliaksandr Valialkin
4d8ab5d9fa docs/vmagent.md: mention about docker_sd_config support 2021-06-25 20:53:09 +03:00
Aliaksandr Valialkin
01af676436 docs: consistently put the link to articles and slides about VictoriaMetrics after the links to case studies 2021-06-24 15:38:49 +03:00
Aliaksandr Valialkin
634f2128d8 docs/CaseStudies.md: add a case study for DFKI 2021-06-24 15:25:19 +03:00
Aliaksandr Valialkin
b054563703 Add case study for Groove X 2021-06-24 15:06:19 +03:00
Aliaksandr Valialkin
65576ebb5b docs/CaseStudies.md: add Sensedia case study 2021-06-24 14:35:47 +03:00
Nikolay
e03a3d3a36 adds http_sd (#1399) 
* adds http_sd

* adds X-Prometheus-Refresh-Interval-Seconds header

* Update lib/promscrape/discovery/http/api.go

Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
 2021-06-22 13:42:09 +03:00
Aliaksandr Valialkin
d29e130181 docs/Single-server-VictoriaMetrics.md: mention that it is recommended to use a single scrape_interval across all the scrape targets 2021-06-18 15:41:35 +03:00
Aliaksandr Valialkin
234152d66e docs/Single-server-VictoriaMetrics.md: mention that VictoriaMetrics works great with APM workloads (aka Application Performance Monitoring) 2021-06-15 17:33:41 +03:00
Aliaksandr Valialkin
5cd50d840f docs/CHANGELOG.md: document the addition of DigitalOcean service discovery 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1367
 2021-06-14 13:19:31 +03:00
John Belmonte
3e79f3994e spelling fix: synonym (#1363) 2021-06-11 10:58:48 +03:00
Aliaksandr Valialkin
269e35d676 app/{vmagent,vminsert}: follow-up after 2fe045e2a4 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1343
 2021-06-04 20:33:22 +03:00
Aliaksandr Valialkin
734074e8a6 docs/Single-server-VictoriaMetrics.md: remove misleading wording about querying Graphite metrics with MetricsQL 2021-05-28 02:40:02 +03:00
Aliaksandr Valialkin
65b4ae95e3 docs/Single-server-VictoriaMetrics.md: clarify that the storage size depends on the number of samples per series 2021-05-24 15:48:45 +03:00
Aliaksandr Valialkin
165a9f9200 app/vmstorage: add ability to limit series cardinality via -storage.maxHourlySeries and -storage.maxDailySeries command-line flags 2021-05-20 15:31:57 +03:00
Aliaksandr Valialkin
74ef40034c lib/httpserver: typo fix in -http.shutdownDelay command-line flag description: servier -> server 2021-05-18 16:25:27 +03:00
Aliaksandr Valialkin
6ea191d196 docs: dealay -> delay 2021-05-18 01:07:32 +03:00
Aliaksandr Valialkin
d274dae73f docs/Single-server-VictoriaMetrics.md: document how to reduce memory usage when importing too long JSON lines into VictoriaMetrics 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1295
 2021-05-14 17:22:51 +03:00
Aliaksandr Valialkin
ad04c29a35 docs/Single-server-VictoriaMetrics.md: typo fix: retuns->returns 2021-05-12 17:23:27 +03:00
Nikolay
be87be34a4 Adds tsdb match filters (#1282) 
* init work on filters

* init propose for status filters

* fixes tsdb status
adds test

* fix bug

* removes checks from test
 2021-05-12 17:16:58 +03:00
Aliaksandr Valialkin
c656b589a1 docs/Single-server-VictoriaMetrics.md: add links to vmauth and vmgateway as auth proxy examples 2021-05-07 10:46:47 +03:00
Aliaksandr Valialkin
fecc300e3c docs/Single-server-VictoriaMetrics.md: mention that the native export format can change between releases 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1203
 2021-04-24 01:28:12 +03:00
Aliaksandr Valialkin
6dc5d3b357 all: rename https://victoriametrics.github.io to https://docs.victoriametrics.com 2021-04-20 20:20:01 +03:00
Aliaksandr Valialkin
64f1ddefe5 all: consistency renaming Victoria Metrics -> VictoriaMetrics 
VMInsert -> vminsert
VMSelect -> vmselect
VMStorage -> vmstorage
 2021-04-20 11:45:02 +03:00
Aliaksandr Valialkin
c872ba45b9 docs: update -help output after the commit 77be3e3a82 2021-04-12 12:35:39 +03:00
Aliaksandr Valialkin
c3893805f2 docs/Single-server-VictoriaMetrics.md: recommend using the official alerts for VictoriaMetrics in Monitoring section 2021-04-08 12:14:28 +03:00
Roman Khavronenko
ff3711eea2 docs: update docs ordering and formatting (#1192) 
The major change is adding `sort` directive to docs. For those docs which are copied
from internal packages `sort` is added via makefile command. For the rest it is added
manually since they're updated manually as well.

The rest of changes is connected with markdown formatting. For example, changing headers
in some files (`##` => `#`) makes navigation on .github.io to look better. This especially
useful for `changelog` docs.

Table of contents for `vmctl` is dropped, since we already have it autogenerated on .github.io.

No link changes expected. The corresponding PR to `cluster` branch will be made in follow-up PR.
 2021-04-07 13:43:01 +03:00
Aliaksandr Valialkin
1d88c8523d docs/Single-server-VictoriaMetrics.md: add missing link in heading to Graphite Render API usage chapter 2021-04-03 21:34:57 +03:00
Aliaksandr Valialkin
512addc608 app/{vminsert,vmagent}: add -sortLabels command-line option for sorting time series labels before ingesting them in the storage 
This option can be useful when samples for the same time series are ingested with distinct order of labels.
For example, metric{k1="v1",k2="v2"} and metric{k2="v2",k1="v1"}.
 2021-03-31 23:27:21 +03:00
Aliaksandr Valialkin
108bf68a91 docs/Single-server-VictoriaMetrics.md: update victoria-metrics -help output after e7fdea5953 2021-03-30 21:47:12 +03:00
Aliaksandr Valialkin
0a8f0a4e2f all: increase minimum supported Go version for building VictoriaMetrics components from v1.14 to v1.15 
This is needed after the commit c0ac740f93, which uses URL.Redacted() method,
which has been added in v1.15.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1147
 2021-03-29 23:06:36 +03:00
Aliaksandr Valialkin
82047be90b docs: add a link to the repository from build instruction for all the VictoriaMetrics components 2021-03-25 17:16:55 +02:00
Aliaksandr Valialkin
6b1f807418 app/vmagent: add -promscrape.consul.waitTime command-line flag for configuring Consul service discovery wait time 
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1144
 2021-03-23 19:34:12 +02:00
Aliaksandr Valialkin
d1e773266f app/vmselect/graphite: accept and enforce extra_label in all the Graphite APIs 2021-03-23 15:30:15 +02:00
Aliaksandr Valialkin
e01bf33485 docs/Single-server-VictoriaMetrics.md: sync with README.md 2021-03-22 17:52:14 +02:00
Aliaksandr Valialkin
ff6fe0698b docs/Single-server-VictoriaMetrics.md: remove outdated message about experimental mode for -pure builds 2021-03-18 16:16:33 +02:00
Aliaksandr Valialkin
8005ba26b9 lib/netutil: enable IPv6 UDP listening if -enableTCP6 command-line flag is passed to VictoriaMetrics 
This is a follow-up for 18cfc4be7b

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1131
 2021-03-17 00:19:30 +02:00
Aliaksandr Valialkin
d074326970 app/vmstorage: add -logNewSeries command-line flag for determining the source of series churn rate 2021-03-15 22:40:28 +02:00
Aliaksandr Valialkin
e2717d84c0 all: various fixes in command-line flag descriptions 2021-03-15 22:03:49 +02:00
Aliaksandr Valialkin
776b8b32ca app/{vminsert,vmagent}: a follow-up for b1aa8c3d8f 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1124
 2021-03-15 22:03:49 +02:00
Aliaksandr Valialkin
6b9bba7448 app/vmselect: add round_digits query arg to /api/v1/query and /api/v1/query_range handlers for limiting the number of decimal digits after the point 2021-03-15 12:38:59 +02:00
Aliaksandr Valialkin
0ce89b85d4 docs/Single-server-VictoriaMetrics.md: mention that VictoriaMetrics needs free resources for handling workload spikes 2021-03-04 10:21:26 +02:00
Aliaksandr Valialkin
d109e17f46 all: bump minimum supported Go version from 1.13 to 1.14 2021-03-03 15:58:17 +02:00