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
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
6c6c2c185f
docs: follow-up after 491287ed15
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* port un-synced changed from docs/readme to readme
* consistently use `sh` instead of `console` highlight, as it looks like
a more appropriate syntax highlight
* consistently use `sh` instead of `bash`, as it is shorter
* consistently use `yaml` instead of `yml`
See syntax codes here https://gohugo.io/content-management/syntax-highlighting/
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-01-27 19:29:11 +01:00
hagen1778
8040bdc1d6
docs/troubleshooting: mention query latency in unexpected query results
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See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5555
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-01-17 11:59:47 +01:00
hagen1778
cb90d09c9d
docs: fix wrong link in Troubleshooting.md
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-12-07 12:54:55 +01:00
hagen1778
5e38dde18d
docs: clarify steps for rollup cache purge for vmselects
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-11-28 09:38:19 +01:00
hagen1778
e964df8039
docs/troubleshooting: mention issue with un-ordered labels
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See https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5219#issuecomment-1773441711
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-10-30 13:53:14 +01:00
Aliaksandr Valialkin
2f21c0c119
docs: use https://github.com/VictoriaMetrics/VictoriaMetrics/releases/latest instead of https://github.com/VictoriaMetrics/VictoriaMetrics/releases link where needed
...
The https://github.com/VictoriaMetrics/VictoriaMetrics/releases link may show non-latest
releases at the top, such as LTS releases or VictoriaLogs releases.
So it is better to use https://github.com/VictoriaMetrics/VictoriaMetrics/releases/latest link,
which always redirect to the latest available release of VictoriaMetrics.
2023-10-18 20:06:25 +02:00
Haleygo
dc28196237
vmalert-tool: implement unittest ( #4789 )
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1. split package rule under /app/vmalert, expose needed objects
2. add vmalert-tool with unittest subcmd
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2945
2023-10-13 13:54:33 +02:00
Aliaksandr Valialkin
cc3b1267f5
docs/Troubleshooting.md: describe how to optimize SLI/SLO queries with long lookbehind windows
2023-10-01 21:54:23 +02:00
Artem Navoiev
507879380b
fix docs ordering
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Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-08-14 21:30:02 +02:00
hagen1778
1043fc1fd9
alerts: add docs section for the full list of alerting rules
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The change also includes update of all references in other docs
to the alerting rules.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-08-03 10:46:25 +02:00
Aliaksandr Valialkin
10c0fcf578
docs/Troubleshooting.md: use 1. instead of N. in numbered bullets, so they are automatically adjusted by Github Markdown engine
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See https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax#lists
2023-07-26 14:06:10 -07:00
hagen1778
b51436b0be
docs: add bullet for gaps in timeseries to Troubleshooting
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https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3878
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4697
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3849
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3451
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-07-25 09:50:22 +02:00
Alexander Marshalov
2e494e2375
fixed typos in documentation and commandline flags descriptions ( #4275 )
2023-05-10 09:50:41 +02:00
Artem Navoiev
a5fb8b93a8
add wight do trobubleshooting docs
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Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-04-30 12:33:36 +02:00
Artem Navoiev
ee1da35071
prepare static docs to migration
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Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-04-30 12:33:36 +02:00
Aliaksandr Valialkin
ddb8883817
docs/Troubleshooting.md: mention that it is recommended to use default command-line flag values for VictoriaMetrics components
2023-04-10 10:48:25 -07:00
Aliaksandr Valialkin
8249451dbb
docs/Troubleshooting.md: add missing help word after c7bcf750c2d031b1259cd8115d7464b67f40cb9eg
2023-04-05 14:28:09 -07:00
Aliaksandr Valialkin
13668fc935
docs/Troubleshooting.md: another typo fixes after c7bcf750c2d031b1259cd8115d7464b67f40cb9eg
2023-04-05 14:14:41 -07:00
Aliaksandr Valialkin
052160dcdc
docs/Troubleshooting.md: fix formatting after c7bcf750c2
2023-04-05 13:46:19 -07:00
Aliaksandr Valialkin
a265da4f53
docs/Troubleshooting.md: fix a typo in the link after c7bcf750c2
2023-04-05 13:40:24 -07:00
Aliaksandr Valialkin
c7bcf750c2
docs/Troubleshooting.md: add General troubleshooting checklist
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This checklist helps searching for the infromation related to some issue / question
about VictoriaMetrics
2023-04-05 13:29:54 -07:00
Roman Khavronenko
edeb56d208
docs: mention cluster URL for exporting series ( #4002 )
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docs: mention cluster URL for exporting series
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-03-23 20:55:47 +01:00
Aliaksandr Valialkin
91533531f5
docs/Troubleshooting.md: document an additional case, which could result in slow inserts
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If `-cacheExpireDuration` is lower than the interval between ingested samples for the same time series,
then vm_slow_row_inserts_total` metric is increased.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3976#issuecomment-1476883183
2023-03-20 13:28:36 -07:00
Aliaksandr Valialkin
f2043d53ad
docs: change links to Prometheus docs about instant and range queries to links to VictoriaMetrics docs
2022-08-21 19:01:54 +03:00
Aliaksandr Valialkin
15b421435a
docs/Troubleshooting.md: clarify some texts there
2022-07-15 12:23:11 +03:00
Aliaksandr Valialkin
f9f73c0255
docs/Troubleshooting.md: mention about -search.setLookbackToStep command-line flag in the section explaining why /api/v1/query_range returns calculated data
2022-07-15 11:54:51 +03:00
Aliaksandr Valialkin
17dc3dbd72
docs/Troubleshooting.md: add a link to Monitoring chapter added at 41d1834a99
2022-07-04 11:56:11 +03:00
Roman Khavronenko
41d1834a99
docs: update Troubleshooting guide ( #2809 )
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Follow-up after a4d9388ecb
2022-07-04 11:54:40 +03:00
Dmytro Kozlov
4d9715f5a8
vmui: update render logic for nested component ( #2795 )
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* vmui: update render logic for nested component, avoid rerender, remove local storage usage for tracing flag
* docs/url-examples.md: fix various documentation issues there
* docs: add Troubleshooting doc
This doc contains troubleshooting guides for typical problems with VictoriaMetrics.
* docs/Troubleshooting.md: add troubleshooting guide for cluster instability
* wip
* wip
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-06-30 15:47:12 +03:00
Aliaksandr Valialkin
ee42f18dcb
docs/Troubleshooting.md: refer to subqueries doc, since this is the most frequent source of improperly consutructed queries
2022-06-30 15:09:35 +03:00
Aliaksandr Valialkin
921ff3f49d
docs/Troubleshooting.md: refer to capacity planning docs
2022-06-30 14:59:52 +03:00
Aliaksandr Valialkin
ca263371a6
docs/Troubleshooting.md: various typo fixes and clarifications
2022-06-30 14:56:35 +03:00
Aliaksandr Valialkin
bcb1175162
docs/Troubleshooting.md: formatting fixes
2022-06-30 14:38:42 +03:00
Aliaksandr Valialkin
a4d9388ecb
docs/Troubleshooting.md: add troubleshooting guide for cluster instability
2022-06-30 14:35:39 +03:00
Aliaksandr Valialkin
56622bff73
docs: add Troubleshooting doc
...
This doc contains troubleshooting guides for typical problems with VictoriaMetrics.
2022-06-30 13:53:59 +03:00
