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Author SHA1 Message Date
Aliaksandr Valialkin
b22e380a34 app/vmauth: allow balancing the load among multiple backend nodes by specifying multiple urls in url_prefix config 2021-05-29 01:03:37 +03:00
Aliaksandr Valialkin
ffa4cd6fa5 docs/Articles.md: add a link to https://www.percona.com/blog/2021/05/26/compiling-a-percona-monitoring-and-management-v2-client-in-arm-raspberry-pi-3/ 2021-05-28 14:34:31 +03:00
Aliaksandr Valialkin
cecbdee00d docs/MetricsQL.md: add a link to technical details about rate() and increase() calculations in Prometheus and VictoriaMetrics 2021-05-28 13:13:50 +03:00
Aliaksandr Valialkin
634eeac804 docs/Single-server-VictoriaMetrics.md: remove misleading wording about querying Graphite metrics with MetricsQL 2021-05-28 02:39:14 +03:00
Aliaksandr Valialkin
60341722d5 docs: document f0c21b6300 2021-05-27 15:03:30 +03:00
Aliaksandr Valialkin
eda6ee40b6 docs: make docs-sync after 2bbb1cc7c1 2021-05-26 12:32:16 +03:00
Roman Khavronenko
2bbb1cc7c1
Docs review (#1330) 
* re-order components by prioritizing Cluster-VictoriaMetrics.md

* drop Home.md since it just duplicates other links
 2021-05-26 12:28:58 +03:00
Aliaksandr Valialkin
7f531e3a60 docs/CHANGELOG.md: document changes from 2233d6ed8a and d210958fd0 2021-05-26 12:23:22 +03:00
Dan Fredell
c78d7dde92
Fix quote difference on label_move example (#1321) 
Fix quote difference on label_move example
 2021-05-24 23:20:38 +03:00
Aliaksandr Valialkin
08234aa7a0 docs/CHANGELOG.md: cut v1.60.0 2021-05-24 15:55:08 +03:00
Aliaksandr Valialkin
a47d4927d2 docs/Single-server-VictoriaMetrics.md: clarify that the storage size depends on the number of samples per series 2021-05-24 15:47:44 +03:00
Aliaksandr Valialkin
b1e8d92577 docs/vmalert.md: sync with app/vmalert/README.md via make docs-sync 2021-05-24 15:47:20 +03:00
Aliaksandr Valialkin
f54133b200 lib/storage: do not populate MetricID->MetricName cache during data ingestion 
This cache isn't needed during data ingestion, so there is no need in spending RAM on it.

This reduces RAM usage on data ingestion path by 30%
 2021-05-24 03:02:46 +03:00
Aliaksandr Valialkin
24858820b5 docs/CHANGELOG.md: small typo fix 2021-05-23 14:15:01 +03:00
Aliaksandr Valialkin
04eb37a590 docs/CHANGELOG.md: document the addition of extra_filter_labels at 84cc0513e1 2021-05-23 14:10:33 +03:00
Aliaksandr Valialkin
78dddfb98f lib/promauth: follow-up after 5b8176c68e 2021-05-22 18:01:11 +03:00
Aliaksandr Valialkin
8e2985b53d lib/fs: wait for a while before giving up on NFS file removal if the removal queue is full 
This should reduce the probability of the panic on a highly loaded VictoriaMetrics
accepting millions of samples per second.

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1313
 2021-05-21 17:21:00 +03:00
Aliaksandr Valialkin
d173a9348c docs/MetricsQL.md: add a link to a list of supported timezones that can be passed to timezone_offset() function 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1306
 2021-05-21 16:55:24 +03:00
Aliaksandr Valialkin
14ec2b9f26 docs/CHANGELOG.md: mention the bugfix from d626c5c2a9 
Updates https://github.com/VictoriaMetrics/operator/issues/243
 2021-05-21 16:37:14 +03:00
Aliaksandr Valialkin
c54bb73867 all: do not skip SIGHUP signal during service initialization 
This can lead to stale or incomplete configs like in the https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1240
 2021-05-21 16:34:06 +03:00
Aliaksandr Valialkin
060664e221 docs/FAQ.md: re-order questions to be more attractive to visitors 2021-05-20 19:49:34 +03:00
Aliaksandr Valialkin
49ecbc765d app/vmauth: add ability to protect /-/reload endpoint with authKey 2021-05-20 18:47:01 +03:00
Aliaksandr Valialkin
0d3e78b9ee docs/CHANGELOG.md: move tip to proper place 2021-05-20 17:56:03 +03:00
Aliaksandr Valialkin
480087944a docs/FAQ.md: add a question on how to run VictoriaMetrics on FreeBSD 
The question has been extracted from https://github.com/VictoriaMetrics/VictoriaMetrics/pull/1284
 2021-05-20 16:16:35 +03:00
Aliaksandr Valialkin
49c39ab388 docs/FAQ.md: add can I use VictoriaMetrics instead of Prometheus? 
The question has been extracted from https://github.com/VictoriaMetrics/VictoriaMetrics/pull/1284
 2021-05-20 16:10:36 +03:00
Aliaksandr Valialkin
6cc6a032cd docs/FAQ.md: add a question about memory limits for VictoriaMetrics components 
The question has been extracted from https://github.com/VictoriaMetrics/VictoriaMetrics/pull/1284
 2021-05-20 16:09:41 +03:00
Aliaksandr Valialkin
d06aae9454 docs/FAQ.md: add a question about multi-tenancy 
The question has been extracted from https://github.com/VictoriaMetrics/VictoriaMetrics/pull/1284
 2021-05-20 15:52:40 +03:00
Aliaksandr Valialkin
ad73f226ff app/vmstorage: add ability to limit series cardinality via -storage.maxHourlySeries and -storage.maxDailySeries command-line flags 2021-05-20 14:15:19 +03:00
Aliaksandr Valialkin
7e526effaa app/vmagent: add ability to limit series cardinality on a per-hour and per-day basis 2021-05-20 13:13:40 +03:00
Aliaksandr Valialkin
3cd8606abd docs/CHANGELOG.md: document the bugfix in vmctl import for InfluxDB lines with identical names for field and tag 
See dcf8803bbd

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1299
 2021-05-20 12:06:16 +03:00
Aliaksandr Valialkin
98e425ee09 docs/CHANGELOG.md: refer to the issue related to timezone_offset() function 2021-05-20 12:03:39 +03:00
Aliaksandr Valialkin
0842bb9294 app/vmselect/promql: add timezone_offset(tz) function 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1306
 2021-05-20 11:53:09 +03:00
Neo He
e8a6c6927d
app/{vmbackup,vmrestore},docs/vmrestore.md: typo fix: vbackup -> vmbackup (#1305) 2021-05-18 16:37:28 +03:00
Aliaksandr Valialkin
f4719889da lib/httpserver: typo fix in -http.shutdownDelay command-line flag description: servier -> server 2021-05-18 16:26:16 +03:00
Aliaksandr Valialkin
b30925738b docs/vmalert.md: document multitenant support 
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/740
 2021-05-18 16:26:14 +03:00
Aliaksandr Valialkin
66aba00549 app/vmauth: reload -auth.config on the request to /-/reload 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1194
 2021-05-18 02:23:55 +03:00
Aliaksandr Valialkin
3339ea41e7 docs/vmbackup.md: typo fix: snaphosts -> snapshots 
Thanks to @jelmd - see 1ab27582a3 (r50884395)
 2021-05-18 01:12:36 +03:00
Aliaksandr Valialkin
6c944b86d8 docs: dealay -> delay 
Thanks to @jelmd . See 0b7e3510c8 (r50884991)
 2021-05-18 01:07:52 +03:00
Aliaksandr Valialkin
ede2ba5a45 docs/CHANGELOG.md: document b38edec7ee 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1293
 2021-05-17 01:57:34 +03:00
Roman Khavronenko
b96b19f040
Docs update from victoriaMetrics.github.io (#1302) 
* port change from 11ca65677b

* port change from afb41dfa43

* port change from f82e3733c9

* port change from d499ab0502
 2021-05-16 18:43:09 +01:00
Aliaksandr Valialkin
733706e6c6 lib/promscrape: reload auth tokens from files every second 
Previously auth tokens were loaded at startup and couldn't be updated without vmagent restart.
Now there is no need in vmagent restart.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1297
 2021-05-14 20:00:08 +03:00
Aliaksandr Valialkin
a15145e597 docs/Articles.md: add a link to https://fly.io/blog/measuring-fly/ 2021-05-14 19:47:43 +03:00
Aliaksandr Valialkin
24cbf8b66c docs/vmauth.md: sync with app/vmauth/README.md after 10a47af631 2021-05-14 18:13:10 +03:00
Aliaksandr Valialkin
10a47af631 app/{vmalert,vmauth}: explicitly set MaxIdleConnsPerHost in net/http.Client.Transport 
By default MaxIdleConnsPerHost is set to 2. This limits the possibility to re-use http keep-alive connections.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1300
 2021-05-14 18:12:24 +03:00
Aliaksandr Valialkin
e6ec442e96 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 17:22:08 +03:00
Denys Holius
70165a6758
Fix Cortex typo 2021-05-13 16:26:05 +03:00
Aliaksandr Valialkin
fc3519fa26 lib/promscrape: limit scrape_timeout by scrape_interval like Prometheus does 2021-05-13 16:09:45 +03:00
Aliaksandr Valialkin
1f75ae6006 docs/CHANGELOG.md: document the bugfix from b4f5be8bd8 2021-05-13 11:18:39 +03:00
Aliaksandr Valialkin
e6fda03e8f vendor: update github.com/VictoriaMetrics/fasthttp from v1.0.14 to v1.0.15 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1289
 2021-05-13 10:44:14 +03:00
Aliaksandr Valialkin
c0ec541559 lib/cgroup: document the ability to detect cgroup v2 memory and cpu limits. This is follow-up for b50024812e 2021-05-13 09:26:20 +03:00
Aliaksandr Valialkin
beddc0c0d5 docs/Single-server-VictoriaMetrics.md: typo fix: retuns->returns 2021-05-12 17:22:34 +03:00
Aliaksandr Valialkin
832651c6c2 app/vmselect: follow up after 8a0678678b 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1168
 2021-05-12 17:18:30 +03:00
Aliaksandr Valialkin
f2d5c4e2d0 lib/httpserver: return X-Server-Hostname http header in all the responses for better debuggability 2021-05-11 22:03:48 +03:00
Aliaksandr Valialkin
229d9d6dd7 docs/CHANGELOG.md: document -datasource.roundDigits added at 5c448126dc 2021-05-10 11:18:26 +03:00
Aliaksandr Valialkin
3b0966c00c docs/CHANGELOG.md: document vmalert fix for state restoration on startup 2021-05-10 11:10:04 +03:00
Aliaksandr Valialkin
6ff19096be docs/vmagent.md: add stream parsing mode chapter 2021-05-08 23:14:07 +03:00
Aliaksandr Valialkin
cbd0569ce2 docs/CHANGELOG.md: mention the comment, which gives an example of multi-level vminsert setup 2021-05-08 22:57:04 +03:00
Aliaksandr Valialkin
7aea5f58c4 lib/ingestserver: properly close incoming connections during graceful shutdown 2021-05-08 19:52:58 +03:00
Aliaksandr Valialkin
12d733dd5d app/vminsert: add support for data ingestion via other vminsert nodes 2021-05-08 19:52:57 +03:00
Aliaksandr Valialkin
d6439490f5 docs/Single-server-VictoriaMetrics.md: add links to vmauth and vmgateway as auth proxy examples 2021-05-07 10:46:05 +03:00
Aliaksandr Valialkin
79ec35cef9 app/vmbackup: make sure that -snapshotName isnt set if -snapshot.createURL is set 2021-05-07 08:44:25 +03:00
Aliaksandr Valialkin
d9e3872b1c docs/CHANGELOG.md: document 904bbffc7f 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1240
 2021-05-05 20:33:05 +03:00
Aliaksandr Valialkin
4bea1afc6d docs/CHANGELOG.md: document 9cdd4696fe 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1252
 2021-05-05 20:28:58 +03:00
Aliaksandr Valialkin
ce9e163e94 lib/httpserver: stop the process on panics in request handlers 
Panics may leave the process in inconsistent state. That's why it is better to stop the process after the panic
instead of recovering from the panic. Unfortunately, the standard net/http.Server recovers panics in request handlers.
See https://github.com/golang/go/issues/16542 . That's lib/httpserver must stop the process on itself after the panic.
 2021-05-03 11:59:40 +03:00
Aliaksandr Valialkin
988c3b386f docs/CHANGELOG.md: document the bugfix for proper removal of stale parts (477369b62f) 2021-05-03 11:38:15 +03:00
Aliaksandr Valialkin
fb097ff774 docs/CHANGELOG.md: cut v1.59.0 2021-05-01 09:39:48 +03:00
Aliaksandr Valialkin
58d1e6eeea lib/storage: log dropped labels if the number of labels in a metric exceeds -maxLabelsPerTimeseries command-line flag value 
This should improve debuggability for this case.
 2021-05-01 09:27:55 +03:00
Aliaksandr Valialkin
508f500477 docs/vmalert.md: update docs after afca7b430c 2021-04-30 11:49:01 +03:00
Aliaksandr Valialkin
86bdb5ea95 docs/Cluster-VictoriaMetrics.md: document api/v1/series/count endpoint 2021-04-30 11:46:14 +03:00
Aliaksandr Valialkin
4394dc6cbb docs/CHANGELOG.md: document the change from f3a048288e 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1232
 2021-04-30 09:54:41 +03:00
Aliaksandr Valialkin
6fa5981e68 app/vmagent: list user-visible endpoints at http://vmagent:8429/ 
While at it, use common WriteAPIHelp function for the listing in vmagent, vmalert and victoria-metrics
 2021-04-30 09:36:43 +03:00
Aliaksandr Valialkin
56b6b893ce lib/mergeset: split rows ingestion among multiple shards 
This improves rows ingestion on systems with many CPU cores by reducing lock contention.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1244

Thanks to @waldoweng for the original idea and draft implementation at https://github.com/VictoriaMetrics/VictoriaMetrics/pull/1243
 2021-04-27 15:36:34 +03:00
Aliaksandr Valialkin
60947fb2d5 lib/persistentqueue: eliminate possible data race when obtaining vm_persistentqueue_bytes_pending metric value 2021-04-27 00:25:52 +03:00
Roman Khavronenko
d6f44977a7
docs: update per tenant stats page (#1246) 2021-04-25 09:34:28 +01:00
Aliaksandr Valialkin
00deb69e28 docs: ordering fix 2021-04-24 02:28:53 +03:00
Aliaksandr Valialkin
20b77abc17 docs: update docs order 2021-04-24 01:27:13 +03:00
Aliaksandr Valialkin
e9898e1772 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 01:22:54 +03:00
Aliaksandr Valialkin
908e35affd lib/promscrape: apply scrape_timeout on receiving the first response byte for stream_parse: true scrape targets 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1017#issuecomment-767235047
 2021-04-23 21:53:35 +03:00
Aliaksandr Valialkin
ae37cfd528 lib/promscrape/discovery/kubernetes: refresh endpoints and endpointslices targets on service object update like Prometheus does 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1240
 2021-04-23 20:11:40 +03:00
Aliaksandr Valialkin
478c56f281 docs/Cluster-VictoriaMetrics.md: sync with cluster branch 2021-04-22 14:49:16 +03:00
Aliaksandr Valialkin
758de04440 docs: add missing images for vmbackupmanager.md 2021-04-22 14:49:14 +03:00
Aliaksandr Valialkin
4c4c383f30 docs/vmbackupmanager.md: sync with app/vmbackupmanager/README.md 2021-04-22 14:44:07 +03:00
Aliaksandr Valialkin
bbebdf9ba1 lib/{storage,mergeset}: remove empty directories on startup. Such directories can be left after unclean shutdown on NFS storage 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1142
 2021-04-22 13:02:44 +03:00
Aliaksandr Valialkin
1ab27582a3 docs/vmbackup.md: sync with app/vmbackup/README.md 2021-04-22 11:18:51 +03:00
Denys Holius
9de0fa3649
fixed typo; added example of usage vmbackup in docker-compose (#1237) 2021-04-22 11:14:13 +03:00
Aliaksandr Valialkin
6bc52fe41a all: rename https://victoriametrics.github.io to https://docs.victoriametrics.com 2021-04-20 20:16:17 +03:00
Aliaksandr Valialkin
5720b283fa all: consistency renaming Victoria Metrics -> VictoriaMetrics 
VMInsert -> vminsert
VMSelect -> vmselect
VMStorage -> vmstorage
 2021-04-20 11:45:48 +03:00
Aliaksandr Valialkin
187e3ec909 app/vmauth: follow-up for 6a81a89b3d 2021-04-20 10:58:29 +03:00
Aliaksandr Valialkin
cc94afeacc docs/Cluster-VictoriaMetrics.md: sync with cluster README.md 2021-04-19 13:31:55 +03:00
Denys Holius
bfecd0fd55
Added some explanation to vmctl docs (#1217) 
Added explanation that vmctl do not make snapshot from Prometheus when run migration data
 2021-04-15 18:40:48 +01:00
dereksfoster99
cf726448f2 Update PerTenantStatistic.md 2021-04-14 20:40:53 +03:00
Aliaksandr Valialkin
574b80f274 docs/Cluster-VictoriaMetrics.md: mention that sometimes -replicationFactor shouldnt be set at vmselect nodes 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1207
 2021-04-14 13:07:59 +03:00
f41gh7
e5db518c0f
updates per-tenant stats docs 
changes docs order
changes per-tenant-stats pic
 2021-04-14 12:14:51 +03:00
Artem Navoiev
e9ee2122df [draft] per tenant statistic (#121) 
* [draft] per tenant statistic

* updates metric name
update graph
adds link and example config

* quick fix

* adds grafana dashboard
adds example alert

Co-authored-by: f41gh7 <nik@victoriametrics.com>
 2021-04-14 11:23:07 +03:00
Aliaksandr Valialkin
663a91bb82 docs: update -help output after the commit 77be3e3a82 2021-04-12 12:34:59 +03:00
Aliaksandr Valialkin
0b7e3510c8 docs: make docs-sync 2021-04-10 19:54:18 +03:00
Artem Navoiev
3ed113b390
update vmgateway.md (#1201) 2021-04-10 19:52:33 +03:00
Roman Khavronenko
7644efae01
Docs update (#1199) 
* docs: drop table of contents for `vmctl`

We already have it autogenerated on .github.io, so no need to keep it.

* docs: mention OpenTSDB migration feature for vmctl

* docs: sync docs for `vmalert`
 2021-04-10 15:46:08 +03:00
Aliaksandr Valialkin
06e962f141 docs/Cluster-VictoriaMetrics.md: recommend setting up official alerts for VictoriaMetrics components 2021-04-08 12:15:24 +03:00
Aliaksandr Valialkin
fac1e3810a docs/Single-server-VictoriaMetrics.md: recommend using the official alerts for VictoriaMetrics in Monitoring section 2021-04-08 12:12:45 +03:00