Aliaksandr Valialkin
e1bf8440eb
lib/mergeset: prevent from possible too big indexBlockSize panic
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This panic could occur when samples with too long label values are ingested into VictoriaMetrics.
This could result in too long fistItem and commonPrefix values at blockHeader (up to 64kb each).
This may inflate the maximum index block size by 4 * maxIndexBlockSize.
2024-02-08 12:54:10 +02:00
hagen1778
3380043424
dashboards: follow-up 4369bc1df2
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* add more details to changelog
* simplify panels description
* remove capacity planning recommendation, as it proves it incompetent
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-02-08 09:51:43 +01:00
Hui Wang
4369bc1df2
deployment/dashboards: fix Storage full ETA panels ( #5747 )
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During background downsampling, rate(vm_deduplicated_samples_total{type="merge"}) could be much bigger than
rate(vm_rows_added_to_storage_total) and it could last quite some time,
which causes negative values of Storage full ETA and confuses users, see playground.
Instead of trying to get more accurate results during downsampling, I think it's ok to ignore
vm_deduplicated_samples_total at all, it's more reasonable to see Storage full ETA increase after downsampling.
---------
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2024-02-08 09:43:39 +01:00
Aliaksandr Valialkin
0cf56c1ba5
app/vmselect/promql: properly handle precision errors in rollup functions
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changes(), increases_over_time() and resets() shouldn't take into account
value changes, which may occur because of precision errors.
The maximum guaranteed precision for raw samples stored in VictoriaMetrics is 12 decimal digits.
So do not count relative changes for values if they are smaller than 1e-12 comparing to the value.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/767
2024-02-08 02:30:57 +02:00
Aliaksandr Valialkin
19c1066a25
docs/CHANGELOG.md: properly document the change at b74006e2ca
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5774
2024-02-07 22:05:12 +02:00
Nihal
b74006e2ca
[vmsingle/vminsert]: change http success response code to 200 for -/reload request handler ( #5776 )
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* change vmsingle's response code to 200 for reload request handler
Signed-off-by: Syed Nihal <syed.nihal@nokia.com>
* change vmsingle's response code to 200 for the reload request handler
Signed-off-by: Syed Nihal <syed.nihal@nokia.com>
* change vmsingle's response code to 200 for the reload request handler. See: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5774
Signed-off-by: Syed Nihal <syed.nihal@nokia.com>
---------
Signed-off-by: Syed Nihal <syed.nihal@nokia.com>
2024-02-07 20:00:04 +00:00
Github Actions
7f7c118d26
Automatic update operator docs from VictoriaMetrics/operator@38dfad5 ( #5772 )
2024-02-07 19:54:52 +00:00
Aliaksandr Valialkin
e78e5ccfaa
docs/CHANGELOG.md: support empty command-line flag values in short array notation
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For example, -fooDuration=',10s,' is now supported - it sets three command-line flag values:
- the first and the last one are set to the default value for `-fooDuration`
- the second one is set to 10s
2024-02-07 20:53:13 +02:00
Aliaksandr Valialkin
05f0b707d1
docs/relabeling.md: add examples on how to rename scraped metrics and how to add/change labels in scraped metrics
2024-02-07 20:28:55 +02:00
Aliaksandr Valialkin
b431ccea5b
all: update Go builder from Go1.21.6 to Go1.21.7
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See https://github.com/golang/go/issues?q=milestone%3AGo1.21.7+label%3ACherryPickApproved
2024-02-07 04:00:37 +02:00
Aliaksandr Valialkin
d8f5be2290
docs/scrape_config_examples.md: add an example for scraping cadvisor in Kubernetes
2024-02-07 03:23:08 +02:00
Aliaksandr Valialkin
b8b0d22d2d
docs/Cluster-VictoriaMetrics.md: document the /datadog/api/beta/sketches endpoint
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This is a follow-up for a1d1ccd6f2https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5584
2024-02-07 01:35:32 +02:00
Aliaksandr Valialkin
541b644d3d
app/{vmagent,vminsert}: follow-up after a1d1ccd6f2
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- Document the change at docs/CHANGELOG.md
- Copy changes from docs/Single-server-VictoriaMetrics.md to README.md
- Add missing handler for processing multitenant requests ( https://docs.victoriametrics.com/vmagent/#multitenancy )
- Substitute github.com/stretchr/testify dependency with 3 lines of code in the added tests
- Comment unclear code at lib/protoparser/datadogsketches/parser.go , so @AndrewChubatiuk could update it
and add permalinks to the original source code there.
- Various code cleanups
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5584
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3091
2024-02-07 01:28:05 +02:00
Daria Karavaieva
4a31bd9661
Vmanomaly Guide - dashboard and query change ( #5771 )
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* dashboard fix
* query fix
* changed screenshots
* minor fixes
2024-02-06 22:40:40 +01:00
hagen1778
eaa2125f2c
docs/vmalert: mention step param when comapring rule results to raw queries
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-02-06 22:32:46 +01:00
Andrii Chubatiuk
a1d1ccd6f2
support datadog /api/beta/sketches API ( #5584 )
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Co-authored-by: Andrew Chubatiuk <andrew.chubatiuk@motional.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2024-02-06 20:58:11 +00:00
Yury Molodov
dcbdbc760e
vmui: improve select component functionality ( #5755 )
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* vmui: fix select closing on click outside (#5728 )
* vmui: clear entered text in select after selecting a value (#5727 )
---------
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2024-02-06 20:50:04 +00:00
Yury Molodov
a81ccbd749
vmui: fix handling invalid timezone ( #5758 )
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* vmui: fix handling invalid timezone (#5732 )
* vmui: switch browser timezone flag to isValid
---------
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2024-02-06 20:47:30 +00:00
Yury Molodov
65b8002aeb
vmui: fix graph dragging ( #5769 )
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Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2024-02-06 20:32:03 +00:00
Aliaksandr Valialkin
61524ad87b
vendor: update github.com/VictoriaMetrics/metricsql from v0.70.0 to v0.70.1
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This should help with the https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5604
2024-02-06 21:52:35 +02:00
Aliaksandr Valialkin
28f9fe5f65
docs/scrape_config_examples.md: document that full urls can be used as in the targets list
2024-02-06 19:49:15 +02:00
Aliaksandr Valialkin
28b737dc57
docs/scrape_config_examples.md: add missing to specify phrase
2024-02-06 19:43:23 +02:00
Aliaksandr Valialkin
f4f1caea2a
docs/CHANGELOG.md: add link to mTLS feature request
2024-02-06 19:32:40 +02:00
Aliaksandr Valialkin
7bc3af1224
lib/httpserver: add support for mTLS for requests to -httpListenAddr
2024-02-06 17:46:19 +02:00
Aliaksandr Valialkin
c1e50848c5
docs/CHANGELOG.md: move descriptions for recently added features from v1.97.1 to tip
2024-02-06 16:31:18 +02:00
Aliaksandr Valialkin
1bed3a1da7
docs/scrape_config_examples.md: add examples for typical scrape_config usage
2024-02-06 15:58:16 +02:00
Aliaksandr Valialkin
075d3fb4bf
docs/Cluster-VictoriaMetrics.md: add a warning that -disableReroutingOnUnavailable command-line flag may result in long pause for data ingestion when some of vmstorage nodes are unavailable for long time
2024-02-06 15:58:15 +02:00
Aliaksandr Valialkin
6bdedc4443
docs/enterprise.md: prioritize enterprise technical support over other enterprise features
2024-02-06 15:58:15 +02:00
hagen1778
3cab5a16a9
docs/vmalert: update limit description
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-02-06 10:49:56 +01:00
hagen1778
54ac16c883
docs/vmalert: mention limit option in group params
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This param was supported for long time but was missing in the docs.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-02-06 10:47:19 +01:00
Fred Navruzov
f0e51dd01d
update changelog with 1.0.0 helm chart ref ( #5763 )
2024-02-05 20:43:40 +02:00
Aliaksandr Valialkin
9dad983bb8
docs/sd_configs.md: improve readability a bit
2024-02-05 15:32:47 +02:00
Github Actions
bbcea93ff8
Automatic update operator docs from VictoriaMetrics/operator@bfc521d ( #5761 )
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Co-authored-by: Hui Wang <haley@victoriametrics.com>
2024-02-05 21:21:24 +08:00
Aliaksandr Valialkin
209c96fc42
docs/Cluster-VictoriaMetrics.md: document -disableReroutingOnUnavailable command-line flag
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This is a follow-up for 88f0d1572ehttps://github.com/VictoriaMetrics/VictoriaMetrics/pull/5713
2024-02-05 15:18:01 +02:00
Aliaksandr Valialkin
ee6586f443
docs/Cluster-VictoriaMetrics.md: move the Improve re-routing performance during restart to more appropriate place
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Previoulsy it was mistakenly inserted between `No downtime strategy` and 'Minimum downtime strategy' chapters.
This is a follow-up for 37997abd14https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5293
2024-02-05 14:43:11 +02:00
Aliaksandr Valialkin
fce313ae7f
docs/Cluster-VictoriaMetrics.md: mention -metrics.exposeMetadata command-line flag in Monitoring section
2024-02-05 11:47:32 +02:00
Aliaksandr Valialkin
5f836c8729
docs/CHANGELOG.md: add a link to all VictoriaMetrics dashboards for Grafana
2024-02-05 11:42:05 +02:00
Aliaksandr Valialkin
64027074f9
docs/Troubleshooting.md: clarify the section about GOGC tuning
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This is a follow-up for 487a94565b
2024-02-05 11:01:04 +02:00
Aliaksandr Valialkin
1684766152
docs/CHANGELOG.md: add missing links to the corresponding dashboards
2024-02-05 10:55:30 +02:00
Aliaksandr Valialkin
6136c19fbc
docs: mention -metrics.exposeMetadata command-line flag in Monitoring sections
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This is a follow-up for 326a77c697
2024-02-05 10:49:16 +02:00
Artem Navoiev
ba36472b6b
docs: fix aliasis for url-example
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Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-02-04 14:31:26 +01:00
Fred Navruzov
3ac49e5c38
docs: vmanomaly - fix 1.9.2 references in pull cmd and docs ( #5756 )
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* fix 1.9.2 references in pull cmd and docs
* better readability of upgrade note
2024-02-02 19:06:07 +02:00
hagen1778
487a94565b
dashboards/all: add new panel CPU spent on GC
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It should help identifying cases when too much CPU is spent on garbage collection,
and advice users on how this can be addressed.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-02-02 16:21:21 +01:00
hagen1778
29a9b31584
dashboards: add Targets scraped/s
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A new stat panel shows the number of targets scraped by the vmagent per-second.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-02-02 15:48:26 +01:00
Aliaksandr Valialkin
deed8ddfb8
docs/CHANGELOG.md: document v1.93.11 LTS release
2024-02-01 18:21:28 +02:00
Aliaksandr Valialkin
87bf1900e4
docs/CHANGELOG.md: document v1.87.14 LTS release
2024-02-01 17:08:56 +02:00
Aliaksandr Valialkin
507744ebb4
all: update VictoriaMetrics Docker image from v1.97.0 to v1.97.1
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See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.97.1
2024-02-01 16:15:01 +02:00
Aliaksandr Valialkin
31c53adbde
docs: mark v1.97.x as long-term support release
2024-02-01 15:16:39 +02:00
Aliaksandr Valialkin
bdfa4aee0d
docs/CHANGELOG.md: cut v1.97.1
2024-02-01 15:08:40 +02:00
Aliaksandr Valialkin
8f9eddb1e4
docs: sync -help output after recent changes
2024-02-01 15:06:25 +02:00
