Commit Graph

5296 Commits

Author SHA1 Message Date
Aliaksandr Valialkin
ba514284f1
lib/storage: add querytracer to more contexts
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
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)
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
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)
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
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)
* 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
Nikolay
7f1c73bdaf
app/vmselect: fixes partial response with replicationFactor (#2777)
* app/vmselect: fixes partial response with replicationFactor
Allow partial response if it meets replicationFactor configured at vmselect
https://t.me/VictoriaMetrics_ru1/38490

* docs/CHANGELOG.md: document this change

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-06-23 20:19:35 +03:00
Yurii Kravets
86e80428d5
docs: Update CHANGELOG Update notes (#2776)
* docs: Update CHANGELOG Update notes

Specified the reason why `vmselect` and `vmstorage` nodes may log communication errors.
2022-06-23 15:46:51 +02:00
Aliaksandr Valialkin
52eadb729e
lib/promscrape: always send stale markers with the real scrape timestamp
This guarantees that query won't return data just after the series is disappeared.
2022-06-23 11:34:18 +03:00
Denys Holius
668d67a3d3
Adds a list of supported architectures (#2769)
* add list of supported architectures

* Update docs/BestPractices.md

Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2022-06-22 21:56:57 +03:00
Aliaksandr Valialkin
1c4f67c5d2
lib/promauth: add ability to send additional http headers in requests to scrape targets
This solves https://stackoverflow.com/questions/66032498/prometheus-scrape-metric-with-custom-header
2022-06-22 20:39:43 +03:00
Aliaksandr Valialkin
51362f9333
app/vmselect: add -search.setLookbackToStep command-line flag for making the gap filling algorithm similar to InfluxDB data model
This option should override `-search.maxStalenessInterval` for most cases when users migrate from InfluxDB to VictoriaMetrics
2022-06-22 14:19:30 +03:00
Aliaksandr Valialkin
6a1e0692f6
docs/Cluster-VictoriaMetrics.md: small fixes 2022-06-22 13:42:43 +03:00
Aliaksandr Valialkin
7bf75c7e61
app/vmselect: typo fix in the exported metric name: vm_http_request_total -> vm_http_requests_total 2022-06-22 13:15:31 +03:00
Roman Khavronenko
75dd7542e5
docs: follow-up for 197d3cdd74 (#2766)
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-06-22 08:53:54 +02:00
云原生驿站
197d3cdd74
docs: supplement vmalert downsampling docs (#2765)
Co-authored-by: 吴典秋 <muti_kube@163.com>
2022-06-22 07:43:41 +02:00
Aliaksandr Valialkin
e6ed92529b
all: remove explicit "xxhash" name when importing github.com/cespare/xxhash/v2 package
This package already has the same name, so there is no need in explicit name
2022-06-21 20:23:32 +03:00
Denys Holius
f456e486b7
url-examples: added curl output after deleting metrics (#2764)
docs: add more details to url-examples for series deleting
2022-06-21 16:20:08 +02:00
Loki's Wager
ac411be904
BugFix part_header.go (#2763)
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2757

Co-authored-by: haotingyi <haotingyi@corp.netease.com>
2022-06-21 15:56:41 +03:00
Aliaksandr Valialkin
f88c642464
docs: update -help output for vmbackup, vmbackupmanager, vmgateway and vmrestore components 2022-06-21 15:49:01 +03:00
Aliaksandr Valialkin
cfc99e12da
docs: update docs after e4d6b750f6
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2753
2022-06-21 14:01:12 +03:00
Aliaksandr Valialkin
091408be62
docs/CHANGELOG.md: cut v1.78.0 2022-06-20 18:10:38 +03:00
Yurii Kravets
aeeaf877ac
Changed the level type in alerts.yml for TooManyLogs alert (#2760)
alerts: filter out non error log messages for `TooManyLogs`

Info and Warn error levels aren't always a result of malfunctioning
or faulty state. So we filter them out.
2022-06-20 16:44:47 +02:00
Aliaksandr Valialkin
3837b50f37
lib/netutil.ConnPool: skip dialing remote address if the previous dial attempt was unsuccessful
If the previous dial attempt was unsuccessful, then all the new dial attempts are skipped
until the background goroutine determines that the given address can be successfully dialed.

This reduces query latency when some of vmstorage nodes are unavailable and dialing them is slow.

This should help with https://github.com/VictoriaMetrics/VictoriaMetrics/issues/711

This commit is based on ideas from the https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2756

The main differences are:

- The check for healthy/unhealthy storage nodes is moved one level lower from app/vmselect/netstorage to lib/netutil.ConnPool.
  This makes possible re-using this feature everywhere lib/netutil.ConnPool is used.
- The check doesn't take into account handshake errors for already established connections.
  Handshake errors usually mean improperly configured VictoriaMetrics cluster, so they shouldn't be ignored.
2022-06-20 17:36:41 +03:00
Aliaksandr Valialkin
49586566a3
docs: follow-up after e4d6b750f6 2022-06-20 17:14:43 +03:00
Nikolay
e4d6b750f6
lib/httpserver: adds flagsAuthKey command-line flag (#2758)
* lib/httpserver: adds flagsAuthKey command-line flag
It protects /flags endpoint with authKey.

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2753O

* Apply suggestions from code review

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-06-20 17:09:32 +03:00
Aliaksandr Valialkin
9f6a19a904
docs/Articles.md: add a link to https://www.sobyte.net/post/2022-05/victoriametrics-bloomfilter/ 2022-06-20 14:43:46 +03:00
Aliaksandr Valialkin
418f40f7fa
vendor: make vendor-update 2022-06-20 14:30:23 +03:00
Aliaksandr Valialkin
81d1497b4c
all: update Go builder for production builds from 1.18.2 to 1.18.3
See https://github.com/golang/go/issues?q=milestone%3AGo1.18.3+label%3ACherryPickApproved
2022-06-20 14:26:41 +03:00
Aliaksandr Valialkin
b958fc7846
lib/storage: properly take into account already registered series when -storage.maxHourlySeries or -storage.maxDailySeries limits are enabled
The commit 5fb45173ae takes into account only newly registered series
when applying cardinality limits. This means that the cardinality limit could be exceeded with already registered series.
This commit returns back accounting for already registered series when applying cardinality limits.
2022-06-20 13:47:47 +03:00
Roman Khavronenko
4b4f03fa1f
docs: reference links from key concepts (#2745)
Signed-off-by: hagen1778 <roman@victoriametrics.com>

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-06-19 23:12:10 +03:00
Aliaksandr Valialkin
afc26c57cc
all: replace bash with console blocks in all the *.md files
This is a follow-up for 954a7a6fc6
2022-06-19 23:00:39 +03:00
Artem Navoiev
954a7a6fc6
docs: replace bash code block type with console (#2746) 2022-06-19 22:57:53 +03:00
Aliaksandr Valialkin
c022c4af0a
docs/CHANGELOG.md: document ef7f52e0e6 2022-06-19 22:48:39 +03:00
Aliaksandr Valialkin
55e7afae3a
lib/storage: create per-day indexes together with global indexes when registering new time series
Previously the creation of per-day indexes and global indexes
for the newly registered time series was decoupled.

Now global indexes and per-day indexes for the current day are created toghether for new time series.
This should speed up registering new time series a bit.
2022-06-19 22:42:10 +03:00
Aliaksandr Valialkin
5fb45173ae
lib/storage: do not register new series if -storage.maxHourlySeries or -storage.maxDailySeries limits are exceeded
Previously samples for new series weren't added as expected when series limits were reached,
but new series were still registered in indexdb.
2022-06-19 22:42:09 +03:00
Aliaksandr Valialkin
62e2371a67
lib/storage: reset metric id caches for the previous and the current hour
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2698
2022-06-19 22:42:09 +03:00
Roman Khavronenko
ef7f52e0e6
Vmalert notifiers (#2744)
* vmalert: remove head of line blocking for sending alerts

This change makes sending alerts to notifiers concurrent instead
of sequential. This eliminates head of line blocking, where first
faulty notifier address prevents the rest of notifiers from
receiving notifications.

Signed-off-by: hagen1778 <roman@victoriametrics.com>

* vmalert: make default timeout for sending alerts 10s

Previous value of 1m was too high and was inconsistent
with default timeout defined for notifiers via
configuration file.

Signed-off-by: hagen1778 <roman@victoriametrics.com>

* vmalert: linter checks fix

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-06-18 09:11:37 +02:00
Aliaksandr Valialkin
00831e0ee5
docs: update docs on how to add tags to metrics collected by DataDog agent
Follow-up for f16072c3c1
2022-06-17 13:11:43 +03:00
Dmytro Kozlov
10454d1735
vmui: added focusLabel, enable cardinality app configuratior (#2736)
* vmui: added focusLabel, enable app configuratior

* vmui: set focusLabel if {labelName!=""}

* wip

* docs/CHANGELOG.md: mention about focusLabel feature in cardinality explorer

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2730

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-06-17 13:03:02 +03:00
Dmytro Kozlov
f16072c3c1
doc: added workaround for datadog agent (#2712)
* Added workaround for datadog agent

* docs: update datadog workaround

* doc: update doc description

* Apply suggestions from code review

* docs: `make docs-sync`

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-06-16 22:22:55 +03:00
Roman Khavronenko
b875628ae6
docs: mention sandbox update in release procedure (#2724)
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-06-16 20:48:01 +03:00
Roman Khavronenko
723d90536c
vmselect: limit end param max value by 2d in future (#2729)
* vmselect: limit `end` param max value by 2d in future

The change is applied only to service handlers like `/labels` or `/series`
and limits the `end` param by max value <= now() + 2 days. The same limit
is applied for the ingested data, so no reason to allow to request data
in future far than that.

The change is also needed for corner cases like https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2669
where too high `end` value triggers inefficient global index search.

Signed-off-by: hagen1778 <roman@victoriametrics.com>

* docs/CHANGELOG.md: document the bugfix

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-06-16 20:46:31 +03:00
Aliaksandr Valialkin
eabd2e2320
docs/vmagent.md: typo fix: configued -> configured 2022-06-16 20:30:30 +03:00
Aliaksandr Valialkin
c18f8cccfa
lib/promrelabel: support action: graphite relabeling
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2737
2022-06-16 20:24:22 +03:00
Roman Khavronenko
45c1e27937
docs: add multiple-remote-writes topology to vmalert (#2738)
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-06-16 13:30:28 +02:00
Aliaksandr Valialkin
0f889497b5
docs/CHANGELOG.md: document dd327bfa9e2c69fe21ab1d92c14636733d7c5620 2022-06-15 18:40:59 +03:00
Aliaksandr Valialkin
e8214ed4e8
docs/CHANGELOG.md: document 00719e5779a3e4eeedb74cb3d25a9ecfe0e16063 2022-06-15 18:09:04 +03:00