Aliaksandr Valialkin
9c19719ad6
app/{vminsert,vmselect}: export vminsert_request_duration_seconds and vmselect_request_duration_seconds histograms
2021-07-07 13:27:23 +03:00
Aliaksandr Valialkin
ceda2b1df4
lib/httpserver: print full requestURI in httpserver.Errorf
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This should simplify debugging.
2021-07-07 13:11:29 +03:00
Aliaksandr Valialkin
4b25e627f8
lib/workingsetcache: properly switch to whole mode
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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 15:15:39 +03:00
Aliaksandr Valialkin
28a778dc9f
docs/CHANGELOG.md: document the bugfix for vm_merge_need_free_disk_space metric at 9a83e9018d
2021-07-05 12:01:24 +03:00
Aliaksandr Valialkin
1c12c0f79c
lib/promauth: reload TLS certificates from disk on every mTLS connection as Prometheus does
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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 15:43:43 +03:00
Aliaksandr Valialkin
c1b15c7764
docs/CHANGELOG.md: document ae485c2bfd
2021-07-01 11:52:47 +03:00
Aliaksandr Valialkin
71c856beb8
lib/workingsetcache: reset the cache mode when the cache is reset
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This should reduce memory usage if the working set is reduced after the cache reset.
2021-07-01 11:52:47 +03:00
Aliaksandr Valialkin
0c4c630839
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 21:27:22 +03:00
Aliaksandr Valialkin
db66ea9a5f
docs/CHANGELOG.md: cut v1.62.0
2021-06-25 13:29:48 +03:00
Aliaksandr Valialkin
97d1ccfc8e
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 13:22:16 +03:00
Aliaksandr Valialkin
1b6850bab3
docs/CHANGELOG.md: document the bugfix in increase_pure() function from the commit fb4f758715
2021-06-24 12:06:15 +03:00
Aliaksandr Valialkin
b84aea1e6e
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 15:45:08 +03:00
Aliaksandr Valialkin
856aecae05
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 14:18:37 +03:00
Aliaksandr Valialkin
dffa2afefe
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 14:06:33 +03:00
Aliaksandr Valialkin
c18017a9c3
app/vminsert/netstorage: sort the -storageNode list passed to vminsert nodes
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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 14:00:08 +03:00
Aliaksandr Valialkin
4adf6c9766
lib/promscrape/discovery/http: follow up after e307bbb29a
2021-06-22 13:42:10 +03:00
Aliaksandr Valialkin
3ab3902f17
lib/promscrape/discovery: support generic auth configs in Consul service discovery in the same way as Prometheus 2.28 does
2021-06-22 13:18:51 +03:00
Aliaksandr Valialkin
61fc9b98e5
docs/CHANGELOG.md: document the support for Consul namepsace
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See 58a2989fe7
2021-06-22 12:56:12 +03:00
Aliaksandr Valialkin
23fcafd437
docs/CHANGELOG.md: typo fixes
2021-06-18 19:15:29 +03:00
Aliaksandr Valialkin
b92d110cad
app/vmselect: log slow requests to all the /api/v1/* handlers if their execution time exceeds -search.logSlowQueryDuration
2021-06-18 19:07:03 +03:00
Aliaksandr Valialkin
4acc4602b3
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 15:41:34 +03:00
Aliaksandr Valialkin
cd697b88c5
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 14:03:42 +03:00
Aliaksandr Valialkin
f9069ba32a
lib/promscrape: show jobs with empty scrape targets on /targets page
2021-06-18 10:54:12 +03:00
Aliaksandr Valialkin
644102b03b
docs/CHANGELOG.md: document the changed -remoteWrite.queues value
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This is a follow-up for 0a796f7c3ahttps://github.com/VictoriaMetrics/VictoriaMetrics/pull/1385
2021-06-16 12:37:55 +03:00
Aliaksandr Valialkin
b133de1e37
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 15:07:54 +03:00
Aliaksandr Valialkin
5f91a701fa
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 14:04:35 +03:00
Aliaksandr Valialkin
5cd50d840f
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 13:19:31 +03:00
Aliaksandr Valialkin
541429a9af
docs/CHANGELOG.md: cut v1.61.1
2021-06-11 13:02:04 +03:00
Aliaksandr Valialkin
ce10bdc82a
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 12:54:36 +03:00
Aliaksandr Valialkin
d5973d3180
docs/CHANGELOG.md: document the bugfix from 7adfe878e1
2021-06-11 11:30:07 +03:00
Aliaksandr Valialkin
83adc2f3ac
docs/CHANGELOG.md: cut v1.61.0
2021-06-09 19:04:59 +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
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See the following commits:
* 1c09e71f5b0d067eb1122c6b917749
2021-06-09 13:42:12 +03:00
Aliaksandr Valialkin
f3749dedba
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 12:30:54 +03:00
Aliaksandr Valialkin
8ad445474a
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 12:12:47 +03:00
Aliaksandr Valialkin
269e35d676
app/{vmagent,vminsert}: follow-up after 2fe045e2a4
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1343
2021-06-04 20:33:22 +03:00
Aliaksandr Valialkin
67cfc07004
docs/CHANGELOG.md: document the bugfix from 6f19bb23a1
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
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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
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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
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
97de72054e
docs: document f0c21b6300
2021-05-27 15:04:13 +03:00
Aliaksandr Valialkin
820ac6cd0c
docs/CHANGELOG.md: document changes from 2233d6ed8a and d210958fd0
2021-05-26 12:24:28 +03:00
Aliaksandr Valialkin
25ed1f0c4f
docs/CHANGELOG.md: cut v1.60.0
2021-05-24 15:55:31 +03:00
Aliaksandr Valialkin
402a8ca710
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 03:06:40 +03:00
Aliaksandr Valialkin
68c3901ebd
docs/CHANGELOG.md: small typo fix
2021-05-23 14:15:49 +03:00
Aliaksandr Valialkin
8ec3e876be
docs/CHANGELOG.md: document the addition of extra_filter_labels at 84cc0513e1
2021-05-23 14:15:49 +03:00
Aliaksandr Valialkin
71ff7ee18d
lib/promauth: follow-up after 5b8176c68e
2021-05-22 18:02:03 +03:00
Aliaksandr Valialkin
23355ca34c
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 17:21:35 +03:00
Aliaksandr Valialkin
f664f7fb1d
docs/CHANGELOG.md: mention the bugfix from d626c5c2a9
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Updates https://github.com/VictoriaMetrics/operator/issues/243
2021-05-21 16:38:20 +03:00
Aliaksandr Valialkin
d77db9d813
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 16:38:20 +03:00
