Aliaksandr Valialkin
ae80cf76e0
app/vmselect: make fmt after f3ece83e67
2022-07-05 14:35:24 +03:00
Aliaksandr Valialkin
f3ece83e67
app/vmselect/promql: properly calculate histogram_quantile over unexpected le buckets
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See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2819
2022-07-05 13:19:24 +03:00
Artem Navoiev
9c763490b7
Docs: Operator Additional Scrape Configuration - update docs ( #2826 )
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Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2022-07-05 11:06:23 +02:00
Roman Khavronenko
3960fecac2
dashboards: small visual tweaks for vmagent's dashboard ( #2828 )
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* remove lines filling
* filter series with zero values
* update descriptions
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-07-05 11:05:35 +02:00
Aliaksandr Valialkin
855436efd2
lib/promauth: refactor NewConfig in order to improve maintainability
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1. Split NewConfig into smaller functions
2. Introduce Options struct for simplifying construction of the Config with various options
This commit is based on https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2684
2022-07-04 14:31:12 +03:00
Aliaksandr Valialkin
611434ce81
vendor: make vendor-update
2022-07-04 12:00:27 +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
Roman Khavronenko
c7acf36e39
docs: warn about potential issue with read queries for 1.78.0 ( #2818 )
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* docs: warn about potential issue with read queries for 1.78.0
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* docs: warn about potential issue with read queries for 1.78.0
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-07-04 11:03:27 +03:00
Dmytro Kozlov
9f6cfea31d
vmui: disable ripple on nested component, enable copy text on button ( #2808 )
2022-07-01 09:52:45 +02:00
Aliaksandr Valialkin
234901b36c
docs/Cluster-VictoriaMetrics.md: mention about -storage.maxDailySeries and -storage.maxHourlySeries options in resource usage limits chapter
2022-06-30 23:17:50 +03:00
Aliaksandr Valialkin
84e373e5c7
app/vmselect/promql: properly handle partial counter resets in rate(), irate(), increase() and remove_resets() functions
2022-06-30 22:39:38 +03:00
Aliaksandr Valialkin
2a877a2a3c
app/vmagent/remotewrite: do not shadow headers global variable in getAuthConfig
2022-06-30 20:18:12 +03:00
Aliaksandr Valialkin
fcc4258404
app/vmagent/remotewrite: clarify descriptions for -remoteWrite.* options, which must be set per each -remoteWrite.url
2022-06-30 20:18:11 +03:00
Aliaksandr Valialkin
c392d6d173
app/vmagent/remotewrite: add -remoteWrite.header command-line flag for setting additional http headers to send to -remoteWrite.url
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2805
2022-06-30 20:00:23 +03:00
Aliaksandr Valialkin
e40b40afe6
Revert "lib/promscrape, vmagent: fix path to files ( #2801 )"
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This reverts commit 0a8e35835chttps://github.com/VictoriaMetrics/VictoriaMetrics/issues/2799
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2799#issuecomment-1171392005
2022-06-30 18:23:56 +03:00
Aliaksandr Valialkin
3e2dd85f7d
all: readability improvements for query traces
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- show dates in human-readable format, e.g. 2022-05-07, instead of a numeric value
- limit the maximum length of queries and filters shown in trace messages
2022-06-30 18:20:33 +03:00
Aliaksandr Valialkin
32ac6b5ed8
vendor: update github.com/VictoriaMetrics/metricsql from v0.44.0 to v0.44.1
2022-06-30 18:20:33 +03:00
Dmytro Kozlov
0a8e35835c
lib/promscrape, vmagent: fix path to files ( #2801 )
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vmagent: respect `-pathPrefix` flag for static files and links
2022-06-30 16:22:54 +02:00
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
836c19f7ba
Revert "follow-up after bdf9f4669a ( #2803 )"
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This reverts commit ec5d3253ff119dc333e1
2022-06-30 13:54:33 +03:00
Aliaksandr Valialkin
119dc333e1
docs/CHANGELOG.md: document bdf9f4669a
2022-06-30 13:53:59 +03:00
Aliaksandr Valialkin
56622bff73
docs: add Troubleshooting doc
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This doc contains troubleshooting guides for typical problems with VictoriaMetrics.
2022-06-30 13:53:59 +03:00
Roman Khavronenko
ec5d3253ff
follow-up after bdf9f4669a ( #2803 )
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-06-30 12:46:57 +02:00
ttyv
bdf9f4669a
lib/promscrape: fix vmagent tickerCh reload behaviour ( #2786 )
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Co-authored-by: Dmitriy <dab@ttyv.ru>
2022-06-30 12:33:01 +02:00
Aliaksandr Valialkin
32ddc90ec1
docs/url-examples.md: fix various documentation issues there
2022-06-29 11:57:54 +03:00
Aliaksandr Valialkin
a14188dd8e
app/vmselect: expose additional histograms at /metrics page, which may help get more insights for the query workload
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This commit is based on https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2792
2022-06-28 20:18:13 +03:00
Aliaksandr Valialkin
a43f2d0bc5
app/vmselect/promql: show the number of scanned samples in the query trace
2022-06-28 19:26:17 +03:00
Aliaksandr Valialkin
a5181703b1
app/vmselect/prometheus: reduce the default value for -search.maxSeries from 100k to 30k
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Production experience shows that 100k is too big for /api/v1/series .
It leads to increased CPU usage when Grafana queries /api/v1/series over VictoriaMetrics
with big number of time series during auto-completion and when modifying template variables.
2022-06-28 18:22:30 +03:00
Aliaksandr Valialkin
a350d1e81c
lib/storage: return marshaled metric names from SearchMetricNames
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Previously SearchMetricNames was returning unmarshaled metric names.
This wasn't great for vmstorage, which should spend additional CPU time
for marshaling the metric names before sending them to vmselect.
While at it, remove possible duplicate metric names, which could occur when
multiple samples for new time series are ingested via concurrent requests.
Also sort the metric names before returning them to the client.
This simplifies debugging of the returned metric names across repeated requests to /api/v1/series
2022-06-28 18:17:15 +03:00
Aliaksandr Valialkin
eefa1e24f8
vendor: make vendor-update
2022-06-28 14:51:45 +03:00
Aliaksandr Valialkin
2c836bd398
lib/storage: put into query trace the number of found entries in SearchMetricNames
2022-06-28 14:50:53 +03:00
Aliaksandr Valialkin
e578549b8a
app/vmselect: optimize /api/v1/series a bit for time ranges smaller than one day
2022-06-28 13:02:47 +03:00
Aliaksandr Valialkin
bffd72e9a9
docs/Single-server-VictoriaMetrics.md: mention about -search.maxTagValueSuffixesPerSearch command-line flag in resource limits docs
2022-06-27 14:03:54 +03:00
Aliaksandr Valialkin
741dd47273
docs/CHANGELOG.md: document 45f20ad1aa
2022-06-27 13:52:59 +03:00
Aliaksandr Valialkin
a963b2a0aa
all: show timeRange in traces in human-readable format instead of timestamps in milliseconds
2022-06-27 13:45:51 +03:00
Aliaksandr Valialkin
d502426d7c
app/vmalert: load static js and css from proper paths if -http.pathPrefix command-line flag is set
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This is a follow-up for b104f67beb
2022-06-27 13:45:51 +03:00
Aliaksandr Valialkin
ba514284f1
lib/storage: add querytracer to more contexts
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querytracer has been added to the following storage.Storage methods:
- RegisterMetricNames
- DeleteMetrics
- SearchTagValueSuffixes
- SearchGraphitePaths
2022-06-27 13:45:51 +03:00
Aliaksandr Valialkin
134751e43e
all: locate throttled loggers via logger.WithThrottler() only once and then use them
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This reduces the contention on logThrottlerRegistryMu mutex when logger.WithThrottler()
is called frequently from concurrent goroutines.
2022-06-27 13:45:50 +03:00
Roman Khavronenko
45f20ad1aa
vmalert: make __name__ available for templating in alerts ( #2783 )
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-06-27 09:57:56 +02:00
Aliaksandr Valialkin
9a314106ca
app/vmselect/netstorage: remove Get prefix from netstorage functions
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This makes these function names more consistent with the server side
2022-06-27 00:45:05 +03:00
Roman Khavronenko
b104f67beb
vmalert: use absolute path for assets ( #2784 )
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Using relative path breaks assets loading on alert view page.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-06-24 20:06:12 +02:00
Aliaksandr Valialkin
94445e8bd1
docs/CHANGELOG.md: update after e40d015e9a
2022-06-24 18:04:55 +03:00
Aliaksandr Valialkin
d2bbbf147c
all: limit the maximum memory usage for regexp cache, which stores parsed regular expressions in MetricsQL queries
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Previously the cache could store 10K unique regexps. When every regexp is huge (e.g. hundreds of kilobytes),
then the total cache size could grow to multiples of gigabytes. Now the cache size is limited by the total length
of all cached regexps. So huge regexps won't result in high memory usage for the cache.
2022-06-24 17:57:43 +03:00
Dmytro Kozlov
bb7f31541f
vmui: added query tracing ( #2748 )
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* vmui: added query tracing
* vmui: updated ui
* vmui: update tracing logic, fix bugs, disable tracing by default
* vmui: use empty message as props
* vmui: fixed ui, added delete for each tacing data, show query in header
* vmui: added timelines
* vmui: speedup render
* vmui: use memo for sorting
* vmui: use Trace model, remove unused functions, simplify part of code
* vmui: update recursive logic
* vmui: fix set query to header
* vmui: code cleanup, remove unused code
* vmui: remove unused type, rename component
* wip
* wip
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-06-23 22:59:20 +03:00
