Aliaksandr Valialkin
6af029fd9b
docs/Troubleshooting.md: clarify the section about GOGC tuning
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This is a follow-up for 487a94565b
2024-02-05 11:45:39 +02:00
hagen1778
bdbab7bed5
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>
2024-02-05 11:42:28 +02:00
hagen1778
216f268c1a
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>
2024-01-29 17:06:26 +01:00
hagen1778
d4ae2cb5d0
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 13:12:35 +02:00
hagen1778
77b9047a40
docs: fix wrong link in Troubleshooting.md
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit cb90d09c9d
2023-12-07 12:55:19 +01:00
hagen1778
46f5aeb7ab
docs: clarify steps for rollup cache purge for vmselects
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 5e38dde18d
2023-11-28 09:45:18 +01:00
hagen1778
f0d10e2004
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>
(cherry picked from commit e964df8039
2023-10-30 13:55:45 +01:00
Aliaksandr Valialkin
94e061087f
docs: use https://github.com/VictoriaMetrics/VictoriaMetrics/releases/latest instead of https://github.com/VictoriaMetrics/VictoriaMetrics/releases link where needed
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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.
2023-10-26 09:23:17 +02:00
Haleygo
130e0ea5f0
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
2023-10-16 14:12:06 +02:00
Aliaksandr Valialkin
ac418281da
docs/Troubleshooting.md: describe how to optimize SLI/SLO queries with long lookbehind windows
2023-10-02 20:29:37 +02:00
Artem Navoiev
8ed8dba1b3
fix docs ordering
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Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
(cherry picked from commit 507879380b
2023-08-15 09:21:30 +02:00
hagen1778
be7001351c
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>
2023-08-11 04:38:30 -07:00
Aliaksandr Valialkin
3ef08d16fc
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 14:12:32 -07:00
hagen1778
290443f7d1
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>
2023-07-26 14:12:32 -07:00
Alexander Marshalov
d321ea91f2
fixed typos in documentation and commandline flags descriptions ( #4275 )
2023-05-10 02:22:06 -07:00
Artem Navoiev
1e15eea76a
add wight do trobubleshooting docs
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Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-05-08 21:54:48 -07:00
Artem Navoiev
283a75afba
prepare static docs to migration
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Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2023-05-08 21:54:20 -07:00
Aliaksandr Valialkin
6c7087f65e
docs/Troubleshooting.md: mention that it is recommended to use default command-line flag values for VictoriaMetrics components
2023-04-10 10:52:10 -07:00
Aliaksandr Valialkin
ac2fbf0a9c
docs/Troubleshooting.md: add missing help word after c7bcf750c2d031b1259cd8115d7464b67f40cb9eg
2023-04-05 14:28:19 -07:00
Aliaksandr Valialkin
e74c54aa86
docs/Troubleshooting.md: another typo fixes after c7bcf750c2d031b1259cd8115d7464b67f40cb9eg
2023-04-05 14:15:00 -07:00
Aliaksandr Valialkin
cd2ed803c2
docs/Troubleshooting.md: fix formatting after c7bcf750c2
2023-04-05 13:46:26 -07:00
Aliaksandr Valialkin
775eb1245d
docs/Troubleshooting.md: fix a typo in the link after c7bcf750c2
2023-04-05 13:40:32 -07:00
Aliaksandr Valialkin
ca4f94c704
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 13:29:12 -07:00
Roman Khavronenko
b866f334ed
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>
2023-03-24 17:54:57 -07:00
Aliaksandr Valialkin
531b35b6c0
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 14:33:27 -07:00
Aliaksandr Valialkin
ecd8a03b28
docs: change links to Prometheus docs about instant and range queries to links to VictoriaMetrics docs
2022-08-21 19:02:46 +03:00
Aliaksandr Valialkin
fae54e2e56
docs/Troubleshooting.md: clarify some texts there
2022-07-15 12:23:39 +03:00
Aliaksandr Valialkin
0237d987c0
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 11:55:34 +03:00
Aliaksandr Valialkin
24fc96dc1f
docs/Troubleshooting.md: add a link to Monitoring chapter added at 41d1834a99
2022-07-04 11:57:14 +03:00
Roman Khavronenko
51209c114a
docs: update Troubleshooting guide ( #2809 )
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Follow-up after a4d9388ecb
2022-07-04 11:57:12 +03:00
Dmytro Kozlov
67753cc6f0
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 15:48:22 +03:00
Aliaksandr Valialkin
2a70a9296e
docs/Troubleshooting.md: refer to subqueries doc, since this is the most frequent source of improperly consutructed queries
2022-06-30 15:10:02 +03:00
Aliaksandr Valialkin
edf39f9281
docs/Troubleshooting.md: refer to capacity planning docs
2022-06-30 15:00:21 +03:00
Aliaksandr Valialkin
47f3c4b12b
docs/Troubleshooting.md: various typo fixes and clarifications
2022-06-30 14:57:05 +03:00
Aliaksandr Valialkin
7c54cc2123
docs/Troubleshooting.md: formatting fixes
2022-06-30 14:39:15 +03:00
Aliaksandr Valialkin
74338ef300
docs/Troubleshooting.md: add troubleshooting guide for cluster instability
2022-06-30 14:36:18 +03:00
Aliaksandr Valialkin
92e6c55b75
docs: add Troubleshooting doc
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This doc contains troubleshooting guides for typical problems with VictoriaMetrics.
2022-06-30 13:52:44 +03:00
