Aliaksandr Valialkin
e0009ec466
docs/Cluster-VictoriaMetrics.md: mention the vm_storage_is_read_only metric, which can help debugging readonly mode at vmstorage
2022-12-14 09:31:28 -08:00
Aliaksandr Valialkin
3f4cb9a142
docs: sync with cluster branch after 97b41e727c
2022-12-10 02:32:24 -08:00
Aliaksandr Valialkin
a8b8e23d68
lib/promscrape: implement target-level and metric-level relabel debugging
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Target-level debugging is performed by clicking the 'debug' link at the corresponding target
on either http://vmagent:8429/targets page or on http://vmagent:8428/service-discovery page.
Metric-level debugging is perfromed at http://vmagent:8429/metric-relabel-debug page.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3407
See https://docs.victoriametrics.com/vmagent.html#relabel-debug
2022-12-10 02:09:44 -08:00
Aliaksandr Valialkin
bce1c5d572
docs/Cluster-VictoriaMetrics.md: typo fix
2022-12-07 12:26:34 -08:00
Aliaksandr Valialkin
59430e4274
docs/Cluster-VictoriaMetrics.md: make docs-sync after 5de8330ce00adfc5ac794070d30a2617ddc14bf2
2022-12-07 12:02:38 -08:00
Aliaksandr Valialkin
35a3170d97
docs: document the addition of -storageNode.discoveryInterval command-line flag in VictoriaMetrics cluster enterprise
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3417
2022-12-06 19:57:06 -08:00
Roman Khavronenko
cd5c451ea3
docs: fix typo in cluster's README ( #3430 )
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-12-01 16:24:16 +01:00
Aliaksandr Valialkin
58d459e8a8
app/{vminsert,vmagent}: follow-up after 53a63c6c4c
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Extend /api/v1/import/prometheus with the support for Pushgateway way of specifying additional labels.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1415
2022-11-25 16:48:14 -08:00
Zakhar Bessarab
8b6d528fbd
{app/vmstorage,app/vmselect}: add API to get list of existing tenants ( #3348 )
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* {app/vmstorage,app/vmselect}: add API to get list of existing tenants
* {app/vmstorage,app/vmselect}: add API to get list of existing tenants
* app/vmselect: fix error message
* {app/vmstorage,app/vmselect}: fix error messages
* app/vmselect: change log level for error handling
* wip
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-11-25 11:05:47 -08:00
Aliaksandr Valialkin
20d758e3e4
all: add a link to https://docs.victoriametrics.com/enterprise.html into description for enterprise flags
2022-11-21 15:42:01 +02:00
Aliaksandr Valialkin
cb1a621d63
app/{vminsert,vmselect}: add -storageNode.filter command-line flag for filtering the discovered storage nodes
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3353
2022-11-21 15:20:14 +02:00
Aliaksandr Valialkin
65b4e96a80
docs/Cluster-VictoriaMetrics.md: sync with cluster branch
2022-11-18 14:06:23 +02:00
Aliaksandr Valialkin
a061d33400
app/vmselect: clarify that it isnt recommended setting -replicationFactor at vmselect nodes even if the replication is enabled at vminsert nodes
2022-11-18 14:04:53 +02:00
Aliaksandr Valialkin
c3362e3db4
lib/workingsetcache: add -prevCacheRemovalPercent command-line flag for tuning memory usage vs CPU usage ratio
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Reduce the default value of this flag from 1% to 0.2% after 71335e6024https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3343
2022-11-16 12:39:39 +02:00
Aliaksandr Valialkin
0f8f36de24
docs: typo fixes
2022-10-29 04:52:18 +03:00
Aliaksandr Valialkin
9aee303ca1
docs/Cluster-VictoriaMetrics.md: improve docs for dns+srv service discovery
2022-10-28 14:24:48 +03:00
Aliaksandr Valialkin
a72c5f76eb
app/{vminsert,vmselect}: add support for automatic discovery and update of vmstorage nodes
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Thanks to @dmitryk-dk for the initial implemenation at https://github.com/VictoriaMetrics/VictoriaMetrics-enterprise/pull/446
2022-10-28 13:13:45 +03:00
Aliaksandr Valialkin
518c340ae3
lib/envtemplate: allow referring env vars from other env vars via %{ENV_VAR} syntax
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This is a follow-up for 02096e06d0
2022-10-26 14:49:33 +03:00
Aliaksandr Valialkin
685433b8da
docs/Cluster-VictoriaMetrics.md: update docs about env vars usage in command-line flags
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This is a follow-up for 02096e06d0
2022-10-26 01:54:15 +03:00
Aliaksandr Valialkin
c52c23c272
docs/enterprise.md: describe all the enteprise features in a short doc at https://docs.victoriametrics.com/enterprise.html
2022-10-24 18:02:03 +03:00
Aliaksandr Valialkin
8e998aa1a1
lib/storage: add support for retention filters (aka multiple retentions for distinct sets of time series)
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/143
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/289
2022-10-24 16:40:20 +03:00
Aliaksandr Valialkin
5e4dfe50c6
lib/storage: subsitute searchTSIDs functions with more lightweight searchMetricIDs function
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The searchTSIDs function was searching for metricIDs matching the the given tag filters
and then was locating the corresponding TSID entries for the found metricIDs.
The TSID entries aren't needed when searching for time series names (aka MetricName),
so this commit removes the uneeded TSID search from the implementation of /api/v1/series API.
This improves perfromance of /api/v1/series calls.
This commit also improves performance a bit for /api/v1/query and /api/v1/query_range calls,
since now these calls cache small metricIDs instead of big TSID entries
in the indexdb/tagFilters cache (now this cache is named indexdb/tagFiltersToMetricIDs)
without the need to compress the saved entries in order to save cache space.
This commit also removes concurrency limiter during searching for matching time series,
which was introduced in 8f16388428https://github.com/VictoriaMetrics/VictoriaMetrics/issues/648
2022-10-23 12:23:47 +03:00
Aliaksandr Valialkin
04a05f161c
app/vmselect: return back the logic for limits the amounts of memory occupied by concurrently executed queries if -search.maxMemoryPerQuery isn't set
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This is needed for preserving backwards compatibility with the previous releases of VictoriaMetrics.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3203
2022-10-10 21:45:13 +03:00
Aliaksandr Valialkin
8e1ccecd97
docs: mention -search.maxMemoryPerQuery in the description to -search.maxConcurrentQueries command-line flag
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This is a follow-up for 5138eaeea0https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3203
2022-10-09 13:56:59 +03:00
Aliaksandr Valialkin
8f8ce5e238
docs: add description for -search.maxMemoryPerQuery command-line flag
2022-10-08 01:16:55 +03:00
Aliaksandr Valialkin
5138eaeea0
app/vmselect: allow limiting per-query memory usage via -search.maxMemoryPerQuery command-line flag
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3203
2022-10-08 01:08:05 +03:00
Aliaksandr Valialkin
7812761ab4
docs/Cluster-VictoriaMetrics.md: add a security note for multitenant support via labels
2022-10-01 18:57:28 +03:00
Nikolay
33f40f4a5f
app/vminsert: allows parsing tenant id from labels ( #3009 )
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* app/vminsert: allows parsing tenant id from labels
it should help mitigate issues with vmagent's multiTenant mode, which works incorrectly at heavy load
and it cannot handle more then 100 different tenants.
This functional hidden with flag and do not change vminsert default behaviour
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2970
* Update docs/Cluster-VictoriaMetrics.md
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
* wip
* app/vminsert/netstorage: clean remaining labels in order to free up GC
* docs/Cluster-VictoriaMetrics.md: typo fix
* wip
* wip
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-09-30 18:35:53 +03:00
nemobis
6a818dbddf
docs: fix typo in Cluster-VictoriaMetrics.md ( #3172 )
2022-09-28 09:18:29 +02:00
Dmytro Kozlov
6ab1cede62
lib/{httpserver,netutil}: allow to define min and max TLS version of the http server ( #3109 )
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* lib/{httpserver,netutil}: allow to define min and max TLS version of the http server
* lib/httpserver: added descriptions about tls supported versions
* lib/netutil: check minimal tls version, added supported tls versions to error
* wip
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-09-26 17:35:45 +03:00
Aliaksandr Valialkin
7c2474dac7
lib/protoparser/datadog: sanitize metric names by default in the same way as DataDog does
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This commit is based on the pull request https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3105
Thanks to @PerGon for the idea and initial implementation.
2022-09-26 13:57:23 +03:00
Aliaksandr Valialkin
fcffdba9dc
app/{vmagent,vminsert}: add -usePromCompatibleNaming command-line flag for normalizing metric names and label names in the ingested samples
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3113
Thanks to @erkexzcx for the idea and the initial pull request at https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3146
2022-09-26 13:11:39 +03:00
Roman Khavronenko
03d54ac890
docs: mention VictoriaMetrics Monitoring blog post ( #3152 )
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-09-23 07:12:15 +02:00
Roman Khavronenko
5714a68ac6
deployment/docker: move cluster compose env to master branch ( #3130 )
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* deployment/docker: move cluster compose env to master branch
The change supposed to simplify the process of maintaining for
single/cluster docker-compose envs, alerts, dashboards. It also
supposes to reduce confusion for users when looking for cluster
related alerts/configs.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* deployment/docker: move cluster compose env to master branch
Review updates.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-09-21 11:48:38 +03:00
Aliaksandr Valialkin
455002922e
docs/Cluster-VictoriaMetrics.md: update -help output after explicit marking of enterprise flags
2022-09-15 13:22:58 +03:00
Aliaksandr Valialkin
022bb62fa1
docs: clarify why cluster version is recommended to use for serving high loads
2022-08-31 00:22:30 +03:00
Dmytro Kozlov
463ea6897b
vmselect/promql: enable search.maxPointsSubqueryPerTimeseries for sub-queries ( #2963 )
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* vmselect/promql: enable search.maxPointsPerTimeSeriesSubquery for sub-queries
* vmselect/promql: cleanup
* vmselect/promql: rename config flag
* vmselect/promql: add tests
* vmselect/promql: use test object instead of log
* vmselect/promql: fix posible panic is subquery has more points. add description
* vmselect/promql: update tests descriptions
* vmselect/promql: update doInternal validation
* vmselect/promql: fix linter
* vmselect/promql: fix linter
* vmselect/promql: update documentation and release notes
* wip
- Properly apply -search.maxPointsSubqueryPerTimeseries limit to subqueries.
Previously the -search.maxPointsPerTimeseries limit was unexpectedly applied to subqueries
if it was smaller than the -search.maxPointsSubqueryPerTimeseries .
- Clarify docs for -search.maxPointsSubqueryPerTimeseries command-line flag .
- Document -search.maxPointsPerTimeseries and -search.maxPointsSubqueryPerTimeseries flags at https://docs.victoriametrics.com/#resource-usage-limits .
- Update docs/CHANGELOG.md .
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2922
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-08-24 15:25:18 +03:00
Aliaksandr Valialkin
3d12ee47f9
docs: mention that it is safe sharing the collected profiles from security PoV
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The collected profiles do not contain sensitive information
2022-08-24 14:07:36 +03:00
Aliaksandr Valialkin
796aa310c2
app/vmstorage: expose vm_{hourly,daily}_series_limit_{max,current}_series metrics if -storage.max{Hourly,Daily}Series limits are set
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These metrics allow alerting when the number of unique series approach the limit.
For example, the following query alerts when the number of series reaches 90% of the configured limit:
vm_hourly_series_limit_current_series / vm_hourly_series_limit_max_series > 0.9
2022-08-24 13:44:04 +03:00
Ivan Dudin
f69990ba10
Update Cluster-VictoriaMetrics.md ( #3005 )
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Flags `-search.maxTagKeys` and `-search.maxTagValues` are present at vmstorage and not at vmselect
```
# ./vmselect-prod -h | egrep 'search.maxTagKeys|search.maxTagValues'
# ./vmstorage-prod -h | egrep 'search.maxTagKeys|search.maxTagValues'
-search.maxTagKeys int
-search.maxTagValues int
```
2022-08-21 23:28:40 +03:00
Aliaksandr Valialkin
22aa07b8c9
docs/Cluster-VictoriaMetrics.md: document the best strategies for cluster update / upgrade
2022-08-21 23:21:02 +03:00
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
c6736a3ad2
docs/Cluster-VictoriaMetrics.md: clarify required conditions for cluster availability
2022-08-20 09:40:34 +03:00
Yurii Kravets
4ca189bf94
doc: udpate Cluster-VictoriaMetrics ( #3003 )
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added note about resource usage for data re-routing
2022-08-20 09:37:27 +03:00
Aliaksandr Valialkin
7b8bc8ad59
all: bump the minimum supported version of Go from 1.17 to 1.18
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This is needed because some dependencies uses generics, which have been appeared in Go1.18
This is a follow-up for caf3dd4fa2
2022-08-08 13:39:38 +03:00
Aliaksandr Valialkin
752a3008b4
docs: fix the recommended url for -vmalert.proxyURL accroding to 8667307d73
2022-08-04 17:56:07 +03:00
Aliaksandr Valialkin
da11056d85
all: rename -pushmetrics.extraLabels to -pushmetrics.extraLabel for the sake of consistency
2022-07-26 19:24:24 +03:00
Aliaksandr Valialkin
d19a368aff
docs/Cluster-VictoriaMetrics.md: update after fe68bb3ba7
2022-07-21 20:36:28 +03:00
Aliaksandr Valialkin
814bb1685f
all: fix other typos in the same way as 6f4d9b2a48 does
2022-07-18 12:08:15 +03:00
Aliaksandr Valialkin
8851cf68e1
docs: make more clear the relation between replication and deduplication
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This is based on https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2852
2022-07-11 19:22:15 +03:00
