Aliaksandr Valialkin
4cdbc4642d
Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files
2020-12-25 17:41:24 +02:00
Aliaksandr Valialkin
fb338c50a3
app/victoria-metrics: show usage info when incorrect command-line flag is passed to executable
2020-12-25 16:42:21 +02:00
Nikolay
0ff0787797
adds custom apiPathLinks for victoria-metrics / api help ( #968 )
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* adds custom apiPathLinks for victoria-metrics / api help
* adds custom paths for PMM
2020-12-15 14:20:51 +02:00
Aliaksandr Valialkin
f8e7f433cf
app/victoria-metrics: prettify /
page output
2020-12-14 14:07:58 +02:00
Nikolay
ce8c2dd1f1
Changes targets api ( #961 )
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* changes /targets api
adds html response if requester accepts text/html,
adds quick template for /targets api,
fixes pathPrefix for / requests
* changes namings
* renamed targets file
* Update app/victoria-metrics/main.go
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
* adds trimspace to qtpl,
moves content-type for targets response closer to writer
* fixes bug with prefix
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2020-12-14 13:36:48 +02:00
Aliaksandr Valialkin
5ebfc275e6
app/victoria-metrics: automatically reset response cache when samples with too timestamps older than now - search.cacheTimestampOffset
are ingested
2020-12-14 13:08:28 +02:00
Aliaksandr Valialkin
4146fc4668
all: properly handle CPU limits set on the host system/container
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This can reduce memory usage on systems with enabled CPU limits.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/946
2020-12-08 21:07:29 +02:00
Aliaksandr Valialkin
b7fcdb528d
app/{vmagent,victoria-metrics}: add -dryRun
option and make more clear handling for -promscrape.config.dryRun
2020-11-25 22:59:13 +02:00
Aliaksandr Valialkin
cfd720e772
app/victoria-metrics: add a link to https://victoriametrics.github.io/ from main page
2020-10-06 15:29:49 +03:00
Aliaksandr Valialkin
ef7e2af8f5
app: respect CPU limits set via cgroups
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Update GOMAXPROCS to limits set via cgroups. This should reduce CPU trashing and reduce memory usage
for cases when VictoriaMetrics components run in containers with CPU limits.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/685
2020-08-11 22:59:19 +03:00
Aliaksandr Valialkin
93c87d28f6
all: print --help
output to stdout instead of stderr
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This is easier to grep and pipe
2020-05-16 11:59:33 +03:00
Aliaksandr Valialkin
8466ab0034
all: allow setting flags via environment vars
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Now flags can be set via environment vars with the same names as flags.
Command-line flags override flags set via env vars.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/311
2020-02-10 13:29:13 +02:00
Aliaksandr Valialkin
e210cd9da1
lib/storage: move -dedup.minScrapeInterval
flag outside lib/storage, so it doesnt show up in vminsert
in cluster version
2020-02-10 13:09:51 +02:00
Aliaksandr Valialkin
9df5b2d1c3
app/victoria-metrics: add -selfScrapeInterval
flag for self-scraping /metrics
page
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/30
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/180
2020-01-25 19:19:59 +02:00
Aliaksandr Valialkin
680080887d
all: consistently log durations in seconds with millisecond precision
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This should improve logs readability
2020-01-22 18:28:27 +02:00
Andrii Dembitskyi
2fba7b6f35
Fix typo in log message
2019-12-19 14:33:20 +02:00
Aliaksandr Valialkin
6c2303764e
Revert "lib/fs: do not postpone directory removal on NFS error"
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This reverts commit 4c02e496f7
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Reason for revert: the commit breaks on NFS - see https://github.com/VictoriaMetrics/VictoriaMetrics/issues/234
2019-11-12 16:18:09 +02:00
Aliaksandr Valialkin
4c02e496f7
lib/fs: do not postpone directory removal on NFS error
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Continue trying to remove NFS directory on temporary errors for up to a minute.
The previous async removal process breaks in the following case during VictoriaMetrics start
- VictoriaMetrics opens index, finds incomplete merge transactions and starts replaying them.
- The transaction instructs removing old directories for parts, which were already merged into bigger part.
- VictoriaMetrics removes these directories, but their removal is delayed due to NFS errors.
- VictoriaMetrics scans partition directory after all the incomplete merge transactions are finished
and finds directories, which should be removed, but weren't still removed due to NFS errors.
- VictoriaMetrics panics when it finds unexpected empty directory.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/162
2019-11-10 13:24:51 +02:00
Aliaksandr Valialkin
88f8670ede
lib/fs: add MustStopDirRemover for waiting until pending directories are removed on graceful shutdown
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This patch is mainly required for laggy NFS. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/162
2019-09-05 11:13:17 +03:00
Aliaksandr Valialkin
1836c415e6
all: open-sourcing single-node version
2019-05-23 00:18:06 +03:00