Aliaksandr Valialkin
766edbc421
lib/httpserver: print full requestURI in httpserver.Errorf
...
This should simplify debugging.
2021-07-07 13:09:40 +03:00
Aliaksandr Valialkin
8f973e34fb
lib/workingsetcache: properly switch to whole mode
...
Previously the switch from `split` to `whole` mode had been performed too early,
e.g. when the current cache size became bigger than 1/4 of the allowed cache size.
Now it is performed when the current cache size becomes bigger than 1/2 of the allowed cache size.
This change can reduce memory usage for data ingestion path when big number of active time series are ingested.
2021-07-05 15:16:11 +03:00
Aliaksandr Valialkin
888d62e40c
docs/CHANGELOG.md: document the bugfix for vm_merge_need_free_disk_space metric at 9a83e9018d
2021-07-05 12:01:08 +03:00
Aliaksandr Valialkin
158c50c0ee
lib/promauth: reload TLS certificates from disk on every mTLS connection as Prometheus does
...
This allows updating client certificates without the need to restart vmagent and/or single-node VictoriaMetrics.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1420
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/470
2021-07-01 15:27:47 +03:00
Aliaksandr Valialkin
02ed4b8b46
docs/CHANGELOG.md: document ae485c2bfd
2021-07-01 11:51:19 +03:00
Aliaksandr Valialkin
c25b839078
lib/workingsetcache: reset the cache mode when the cache is reset
...
This should reduce memory usage if the working set is reduced after the cache reset.
2021-07-01 11:50:11 +03:00
Aliaksandr Valialkin
1b0501a09e
lib/promscrape: typo fix in /targets output
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The typo has been introduced in fb72a2133fhttps://github.com/VictoriaMetrics/VictoriaMetrics/issues/1408
2021-06-28 21:26:37 +03:00
Aliaksandr Valialkin
008033a374
docs/CHANGELOG.md: cut v1.62.0
2021-06-25 13:29:38 +03:00
Aliaksandr Valialkin
cb5453953f
lib/promscrape: split docker and dockerswarm service discovery code bases, since they have very little in common
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This is a follow up after c85a5b7fcb
2021-06-25 13:20:20 +03:00
Aliaksandr Valialkin
ca42410afd
docs/CHANGELOG.md: document the bugfix in increase_pure() function from the commit fb4f758715
2021-06-24 12:05:39 +03:00
Aliaksandr Valialkin
5d64ed73c5
lib/protoparser/clusternative: do not pool unmarshalWork structs, since they can occupy big amounts of memory (more than 100MB per each struct)
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This should reduce memory usage for vmstorage under high ingestion rate when the vmstorage runs on a system with big number of CPU cores
2021-06-23 15:46:50 +03:00
Aliaksandr Valialkin
cdfae0117a
app/vmselect/promql: return the last timestamp for the max / min value from tmax_over_time() and tmin_over_time() function as most users expect
2021-06-23 14:19:00 +03:00
Aliaksandr Valialkin
70e2852376
docs/CHANGELOG.md: document the bugfix for incorrect stats collection for concurrently executed tag filter
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Follow up for c22114c6f0
2021-06-23 14:05:28 +03:00
Aliaksandr Valialkin
94f3e40ab3
app/vminsert/netstorage: sort the -storageNode list passed to vminsert nodes
...
This should reduce resource usage (CPU, RAM, disk IO) at vmstorage nodes
if the addresses of vmstorage nodes are passed in random order to vminsert nodes.
2021-06-23 14:01:41 +03:00
Aliaksandr Valialkin
ac54f34f9e
lib/promscrape/discovery/http: follow up after e307bbb29a
2021-06-22 13:40:33 +03:00
Aliaksandr Valialkin
755040a171
lib/promscrape/discovery: support generic auth configs in Consul service discovery in the same way as Prometheus 2.28 does
2021-06-22 13:34:02 +03:00
Aliaksandr Valialkin
59e7755df9
docs/CHANGELOG.md: document the support for Consul namepsace
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See 58a2989fe7
2021-06-22 13:34:02 +03:00
Aliaksandr Valialkin
a3262daac0
docs/CHANGELOG.md: typo fixes
2021-06-18 19:14:53 +03:00
Aliaksandr Valialkin
83a4db813e
app/vmselect: log slow requests to all the /api/v1/* handlers if their execution time exceeds -search.logSlowQueryDuration
2021-06-18 19:04:42 +03:00
Aliaksandr Valialkin
570f36b344
app/vmctl: limit JSON line size by 10K samples ( #1394 )
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This should reduce the maximum memory usage at VictoriaMetrics when importing time series with big number of samples.
2021-06-18 15:26:47 +03:00
Aliaksandr Valialkin
cbd9159a22
docs/CHANGELOG.md: document the reduced disk write IO usage
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1338
2021-06-18 14:02:59 +03:00
Aliaksandr Valialkin
fb72a2133f
lib/promscrape: show jobs with empty scrape targets on /targets page
2021-06-18 10:53:52 +03:00
Aliaksandr Valialkin
6d17a4e12d
docs/CHANGELOG.md: document the changed -remoteWrite.queues value
...
This is a follow-up for 0a796f7c3ahttps://github.com/VictoriaMetrics/VictoriaMetrics/pull/1385
2021-06-16 12:35:46 +03:00
Aliaksandr Valialkin
84fb59b0ba
lib/storage: move deletedMetricIDs set from indexDB to Storage
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This makes consitent the list of deleted metricIDs when it is used from both the current indexDB and the previous indexDB (aka extDB).
This should fix the issue, which could lead to storing new samples under deleted metricIDs after indexDB rotation.
See more details at https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1347#issuecomment-861232136 .
Thanks to @tangqipengleoo for the initial analysis and the pull request - https://github.com/VictoriaMetrics/VictoriaMetrics/pull/1383 .
This commit resolves the issue in more generic way compared to https://github.com/VictoriaMetrics/VictoriaMetrics/pull/1383 .
The downside of the commit is the deletedMetricIDs set isn't cleaned from the metricIDs outside the retention. It needs app restart.
This should be OK in most cases.
2021-06-15 15:04:30 +03:00
Aliaksandr Valialkin
36d55bff66
lib/promscrape: show the number of samples collected during the last scrape at /targets and /api/v1/targets pages
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1377
2021-06-14 14:04:00 +03:00
Aliaksandr Valialkin
05bc9667c1
docs/CHANGELOG.md: document the addition of DigitalOcean service discovery
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1367
2021-06-14 13:18:19 +03:00
Aliaksandr Valialkin
2ef2e3d6f8
docs/CHANGELOG.md: cut v1.61.1
2021-06-11 13:01:31 +03:00
Aliaksandr Valialkin
c4f3fbfa5d
lib/storage: reset cache on disk during series deletion and during indexdb rotation
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This should prevent from inconsistent behavior (aka partially missing data for some time series) after unclean shutdown.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1347
2021-06-11 12:42:28 +03:00
Aliaksandr Valialkin
d979e14da2
docs/CHANGELOG.md: document the bugfix from 7adfe878e1
2021-06-11 11:28:10 +03:00
Aliaksandr Valialkin
b83a51366e
docs/CHANGELOG.md: cut v1.61.0
2021-06-09 19:04:44 +03:00
Aliaksandr Valialkin
329b6cd146
docs/CHANGELOG.md: document the enterprise bugfix for the target property in Graphite Render API
2021-06-09 13:50:52 +03:00
Aliaksandr Valialkin
db1c548cb4
docs/CHANGELOG.md: document improvements in re-routing handling in vminsert
...
See the following commits:
* 1c09e71f5b0d067eb1122c6b917749
2021-06-09 13:40:37 +03:00
Aliaksandr Valialkin
ab15bf8c90
docs: document rules replay feature for vmalert
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/836
This is a follow-up for 2a259ef5e7
2021-06-09 12:27:34 +03:00
Aliaksandr Valialkin
c16edf8287
docs/CHANGELOG.md: document the bugfix, which prevents panics for aborted http requests in vmauth
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See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1353
This is a follow-up for 6b29b955c0
2021-06-09 12:11:53 +03:00
Aliaksandr Valialkin
78f83dc5ad
app/{vmagent,vminsert}: follow-up after 2fe045e2a4
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1343
2021-06-04 20:27:58 +03:00
Aliaksandr Valialkin
5ac25d2585
docs/CHANGELOG.md: document the bugfix from 6f19bb23a1
2021-06-04 11:53:00 +03:00
Aliaksandr Valialkin
f963f04d3d
app/vminsert: add -disableRerouting command-line flag for disabling re-routing if some vmstorage nodes have lower performance than the others
2021-06-04 04:42:01 +03:00
Aliaksandr Valialkin
d2d746c4fc
docs/CHANGELOG.md: document that it is possible to build VictoriaMetrics components for Solaris
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1322
This is a follow-up for ddc8022702
2021-05-31 09:33:29 +03:00
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
60341722d5
docs: document f0c21b6300
2021-05-27 15:03:30 +03:00
Aliaksandr Valialkin
7f531e3a60
docs/CHANGELOG.md: document changes from 2233d6ed8a and d210958fd0
2021-05-26 12:23:22 +03:00
Aliaksandr Valialkin
08234aa7a0
docs/CHANGELOG.md: cut v1.60.0
2021-05-24 15:55:08 +03:00
Aliaksandr Valialkin
f54133b200
lib/storage: do not populate MetricID->MetricName cache during data ingestion
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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
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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
14ec2b9f26
docs/CHANGELOG.md: mention the bugfix from d626c5c2a9
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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
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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
0d3e78b9ee
docs/CHANGELOG.md: move tip to proper place
2021-05-20 17:56:03 +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
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See dcf8803bbdhttps://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
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1306
2021-05-20 11:53:09 +03:00
Aliaksandr Valialkin
b30925738b
docs/vmalert.md: document multitenant support
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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
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1194
2021-05-18 02:23:55 +03:00
Aliaksandr Valialkin
ede2ba5a45
docs/CHANGELOG.md: document b38edec7ee
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1293
2021-05-17 01:57:34 +03:00
Aliaksandr Valialkin
733706e6c6
lib/promscrape: reload auth tokens from files every second
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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
10a47af631
app/{vmalert,vmauth}: explicitly set MaxIdleConnsPerHost in net/http.Client.Transport
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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
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
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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
832651c6c2
app/vmselect: follow up after 8a0678678b
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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
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
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
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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
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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
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This should improve debuggability for this case.
2021-05-01 09:27:55 +03:00
Aliaksandr Valialkin
4394dc6cbb
docs/CHANGELOG.md: document the change from f3a048288e
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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/
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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
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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
Aliaksandr Valialkin
20b77abc17
docs: update docs order
2021-04-24 01:27:13 +03:00
Aliaksandr Valialkin
908e35affd
lib/promscrape: apply scrape_timeout on receiving the first response byte for stream_parse: true scrape targets
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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
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1240
2021-04-23 20:11:40 +03:00
Aliaksandr Valialkin
bbebdf9ba1
lib/{storage,mergeset}: remove empty directories on startup. Such directories can be left after unclean shutdown on NFS storage
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1142
2021-04-22 13:02:44 +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
187e3ec909
app/vmauth: follow-up for 6a81a89b3d
2021-04-20 10:58:29 +03:00
f41gh7
e5db518c0f
updates per-tenant stats docs
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changes docs order
changes per-tenant-stats pic
2021-04-14 12:14:51 +03:00
Roman Khavronenko
7644efae01
Docs update ( #1199 )
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* 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
f1a22b097a
docs/CHANGELOG.md: cut v1.58.0
2021-04-08 00:48:16 +03:00
Aliaksandr Valialkin
1177dca3da
app/vmselect: do not sort series returned from topk* and bottomk* functions, since these series are already sorted in user-expected order
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1189
2021-04-07 14:16:08 +03:00
Roman Khavronenko
c6a8ebb11f
docs: update docs ordering and formatting ( #1192 )
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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 13:39:16 +03:00
Aliaksandr Valialkin
df32d2836c
lib/storage: properly handle big time ranges passed to /api/v1/labels and /api/v1/label/<labelName>/values
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It should be faster querying all the labels and/or all the values instead of querying per-day labels/values on time ranges exceeding maxDaysForPerDaySearch
2021-04-07 13:33:46 +03:00
Aliaksandr Valialkin
78d35d4f46
Makefile: prepare arm64 and amd64 release archives for cluster version on make release command
2021-04-05 23:03:19 +03:00
Aliaksandr Valialkin
95dbebf512
lib/persistentqueue: delete corrupted persistent queue instead of throwing a fatal error
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1030
2021-04-05 19:26:11 +03:00
Aliaksandr Valialkin
f010d773d6
lib/promscrape/discovery/kubernetes: synchronously load Kubernetes objects on first access
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Remove async registration of apiWatchers, since it breaks discovering `role: endpoints` and `role: endpointslices` targets,
which depend on pod and service objects.
There is no need in reloading `endpoints` and `endpointslices` targets if the referenced `pod` or `service` objects change,
since in this case the corresponding `endpoints` and `endpointslices` objects should also change because they contain
ResourceVersion of the referenced `pod` or `service` objects, which is modified on object update.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1182
2021-04-05 14:20:12 +03:00
Aliaksandr Valialkin
a5c5b54c22
lib/proxy: add support for socks5 over tls proxy
2021-04-05 13:00:05 +03:00
Aliaksandr Valialkin
6742839fd6
lib/promscrape: pass X-Prometheus-Scrape-Timeout-Seconds header to scrape targets as Prometheus does
2021-04-05 12:15:24 +03:00
Aliaksandr Valialkin
9ff3ecb991
docs/CHANGELOG.md: explain why -sortLabels is set to false by default
2021-04-04 01:59:25 +03:00
Aliaksandr Valialkin
fc2240fb22
docs/CHANGELOG.md: document the ability to use socks5 proxy
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Follow-up for a4c6a3b3e1https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1177
2021-04-04 01:42:00 +03:00
