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Author SHA1 Message Date
Roman Khavronenko
f3cb2158a3 vmalert: fix mistake with object reuse while parsing response (#1370) 
* vmalert: fix mistake with object reuse while parsing response

During the refactoring, the wrong optimisations was applied in
parse function which caused metric fields reset. The change removes
optimisation.

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1369

* vmalert: add test to cover multiple metrics in one response
 2021-06-11 11:30:07 +03:00
John Belmonte
3e79f3994e spelling fix: synonym (#1363) 2021-06-11 10:58:48 +03:00
Aliaksandr Valialkin
eb335d2c29 lib/storage: consistency renaming: getMaxRawRowsPerPartition -> getMaxRawRowsPerShard 2021-06-11 10:52:31 +03:00
Aliaksandr Valialkin
d06c0e7a94 lib/storage: reduce the amounts of memory which can be occupied by rawRow items during data ingestion on a system with many CPU cores 2021-06-11 10:49:02 +03:00
Aliaksandr Valialkin
56192f24b4 vendor: make vendor-update 2021-06-09 20:41:58 +03:00
Aliaksandr Valialkin
83adc2f3ac docs/CHANGELOG.md: cut v1.61.0 2021-06-09 19:04:59 +03:00
Aliaksandr Valialkin
c7efd5b43f docs/FAQ.md: add a chapter comparing VictoriaMetrics to QuestDB 2021-06-09 19:03:47 +03:00
Aliaksandr Valialkin
e8e7f03394 app/vmselect/promql: typo fix in the comment 2021-06-09 18:34:57 +03:00
Aliaksandr Valialkin
203d883b2b docs/Articles.md: update the broken link to https://nordicapis.com/api-monitoring-with-prometheus-grafana-alertmanager-and-victoriametrics/ 2021-06-09 16:40:39 +03:00
Aliaksandr Valialkin
247b2a5a08 app/vmauth: improve readability for a config with multiple src_paths 2021-06-09 15:38:09 +03:00
Aliaksandr Valialkin
1e13deaa2c docs/CHANGELOG.md: document the enterprise bugfix for the target property in Graphite Render API 2021-06-09 13:51:32 +03:00
Aliaksandr Valialkin
490783696a docs/CHANGELOG.md: document improvements in re-routing handling in vminsert 
See the following commits:

* 1c09e71f5b
* 0d067eb112
* 2c6b917749
 2021-06-09 13:42:12 +03:00
Aliaksandr Valialkin
520d62ade2 docs/vmagent.md: mention that vmagent supports scrape targets sharding 2021-06-09 12:30:54 +03:00
Aliaksandr Valialkin
f3749dedba docs: document rules replay feature for vmalert 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/836

This is a follow-up for 2a259ef5e7
 2021-06-09 12:30:54 +03:00
Roman Khavronenko
5aa7846900 vmalert: support rules backfilling (aka replay) (#1358) 
* vmalert: support rules backfilling (aka `replay`)

vmalert can `replay` configured rules in the past
and backfill results via remote write protocol.
It supports MetricsQL/PromQL storage as data source,
and can backfill data to remote write compatible
storage.

Supports recording and alerting rules `replay`. See more
details in README.

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/836

* vmalert: review fixes

* vmalert: readme fixes
 2021-06-09 12:30:54 +03:00
Aliaksandr Valialkin
8ad445474a docs/CHANGELOG.md: document the bugfix, which prevents panics for aborted http requests in vmauth 
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1353

This is a follow-up for 6b29b955c0
 2021-06-09 12:12:47 +03:00
Nikolay
2c1611d316 disables panic for net/httpAbortHandler (#1355) 2021-06-09 12:12:45 +03:00
k1rk
c6c789db8f rename serviceHealth group name to vm-health (#1360) 
this causes conflicts in `victoria-metrics-k8s-stack` chart =)
 2021-06-09 02:26:21 +03:00
Aliaksandr Valialkin
8890dadd73 deployment/docker/docker-compose.yml: update Grafana from v7.5.2 to v8.0.0 
See https://github.com/grafana/grafana/releases/tag/v8.0.0
 2021-06-08 15:53:24 +03:00
Aliaksandr Valialkin
2f8baf2aa7 vendor: make vendor-update 2021-06-08 15:53:23 +03:00
Aliaksandr Valialkin
661f6f929b deployment/docker: update Go builder from v1.16.4 to v1.16.5 
See the fixed isses at https://github.com/golang/go/issues?q=milestone%3AGo1.16.5+label%3ACherryPickApproved
 2021-06-08 15:44:00 +03:00
Aliaksandr Valialkin
f47d57a6c2 vendor: update github.com/klauspost/compress from v1.12.3 to v1.13.0 2021-06-08 15:42:57 +03:00
Aliaksandr Valialkin
1e4a64844d lib/storage: properly account the number of loops spent when matching for or suffixes 
This may help https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1338
 2021-06-08 13:07:14 +03:00
Aliaksandr Valialkin
2c6b917749 app/vminsert/netstorage: update storageNode.lastRerouteTime before the rerouting 
This is needed for reliable detection of storage nodes with recent rerouting
 2021-06-08 12:06:32 +03:00
Aliaksandr Valialkin
0d067eb112 app/vminsert/netstorage: tune re-routing algorithm 
Do not re-route data to unavailable storage node. Send it to the remaining storage nodes instead
even if they cannot keep up with the load. This should spread the load more evenly among available
storage nodes.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/791
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1054
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1165
 2021-06-05 16:23:44 +03:00
Aliaksandr Valialkin
e7d353ee6a lib/promrelabel: add tests for labelsToString() function 2021-06-04 20:42:14 +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
jelmd
d8b46908db new feature: debug relabeling (#1344) 
* new feature: relabel logging

Use scrape_configs[x].relabel_debug = true to log metric names inkl.
labels before and after relabeling. After relabeling related metrics
get dropped, i.e. not submitted to servers.

* vminsert wants relabel logging, too.
 2021-06-04 20:33:21 +03:00
Nikolay
3d89c01d07 fixes solaris build (#1345) 2021-06-04 11:56:06 +03:00
Aliaksandr Valialkin
67cfc07004 docs/CHANGELOG.md: document the bugfix from 6f19bb23a1 2021-06-04 11:56:06 +03:00
Hason Chan
439c2ed510 fix eureka_sd_configs HTTPClientConfig incorrect parsing (#1350) 2021-06-04 11:56:06 +03:00
Aliaksandr Valialkin
c53a90e5fc docs/CHANGELOG.md: document that it is possible to build VictoriaMetrics components for Solaris 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1322

This is a follow-up for ddc8022702
 2021-06-04 04:41:12 +03:00
Aliaksandr Valialkin
1c09e71f5b app/vminsert: add -disableRerouting command-line flag for disabling re-routing if some vmstorage nodes have lower performance than the others 
Refactor the rerouting mechanism and make it more resilient to cases when some of vmstorage nodes are temporarily unavailable.

Reduce the probability of rerouting storm.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/791
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1054
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1165
 2021-06-04 04:33:52 +03:00
Aliaksandr Valialkin
fc2565b4ee lib/storage: reduce memory allocations when syncing dateMetricIDCache 2021-06-03 16:20:02 +03:00
Aliaksandr Valialkin
8d2553e6a1 vendor: update github.com/VictoriaMetrics/fastcache from v1.5.8 to v1.6.0 2021-05-31 09:15:01 +03:00
Aliaksandr Valialkin
8cdecfc52c app/vmauth: allow balancing the load among multiple backend nodes by specifying multiple urls in url_prefix config 2021-05-29 01:04:22 +03:00
Aliaksandr Valialkin
bf9f77d74d 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 14:34:06 +03:00
Aliaksandr Valialkin
b782fb8ab8 vendor: make vendor-update 2021-05-28 13:16:37 +03:00
Aliaksandr Valialkin
c97212ea63 docs/MetricsQL.md: add a link to technical details about rate() and increase() calculations in Prometheus and VictoriaMetrics 2021-05-28 13:14:23 +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
0b9f0de0a1 lib/promscrape: fix tests after f0c21b6300 2021-05-28 01:33:28 +03:00
Aliaksandr Valialkin
6865f3b497 Revert "lib/mergeset: remove a pool for inmemoryBlock structs" 
This reverts commit 793fe39921.

Reason to revert: production testing revealed possible slowdown when registering big number of new time series
 2021-05-28 01:11:22 +03:00
Aliaksandr Valialkin
7b33bc67a1 lib/mergeset: remove a pool for inmemoryBlock structs 
The pool for inmemoryBlock struct doesn't give any performance gains in production workloads,
while it may result in excess memory usage for inmemoryBlock structs inside the pool during
background merge of indexdb.
 2021-05-27 22:00:50 +03:00
Aliaksandr Valialkin
97de72054e docs: document f0c21b6300 2021-05-27 15:04:13 +03:00
faceair
b801b299f0 lib/promscrape: apply body size & sample limit to stream parse (#1331) 
* lib/promscrape: apply body size limit to stream parse

Signed-off-by: faceair <git@faceair.me>

* lib/promscrape: apply sample limit to stream parse

Signed-off-by: faceair <git@faceair.me>
 2021-05-27 15:04:11 +03:00
Aliaksandr Valialkin
49490ae5a7 lib/protoparser/clusternative: remove duplicate cannot read packet size phrase from the log message 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1336
 2021-05-27 12:09:17 +03:00
Aliaksandr Valialkin
c85084b659 lib/handshake: pass io.EOF unmodified to the caller for BufferedConn.Read, so it could properly detect the end of stream 2021-05-27 12:09:17 +03:00
Aliaksandr Valialkin
10b2855949 lib/storage: fix spelling typo: borken->broken 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1336
 2021-05-27 12:09:17 +03:00
Aliaksandr Valialkin
6c4921b3bd docs: make docs-sync after 2bbb1cc7c1 2021-05-26 12:33:01 +03:00
Roman Khavronenko
b42f7fc185 Docs review (#1330) 
* re-order components by prioritizing Cluster-VictoriaMetrics.md

* drop Home.md since it just duplicates other links
 2021-05-26 12:32:59 +03:00