Aliaksandr Valialkin
9c70c1f21f
app/vmselect/promql: reduce the probability of duplicate time series errors when querying Kubernetes metrics
2021-02-18 22:07:29 +02:00
Aliaksandr Valialkin
5e341ccb59
docs/CHANGELOG.md: cut v1.54.1
2021-02-18 19:09:59 +02:00
Aliaksandr Valialkin
a537c4f602
lib/storage: properly handle queries containing a filter on metric name plus any number of negative filters and zero non-negative filters
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Example: `node_cpu_seconds_total{mode!="idle"}`
2021-02-18 18:46:36 +02:00
Aliaksandr Valialkin
ae1238fe5c
docs/Articles.md: add a link to https://www.percona.com/blog/2021/02/12/tame-kubernetes-costs-with-percona-monitoring-and-management-and-prometheus-operator/
2021-02-18 16:36:47 +02:00
Aliaksandr Valialkin
a7697cc88b
docs/CHANGELOG.md: cut v1.54.0
2021-02-18 14:52:38 +02:00
Aliaksandr Valialkin
f95dd67a22
docs/Articles.md: add a link to https://medium.com/alteos-tech-blog/observability-availability-and-doras-research-program-85deb6680e78
2021-02-18 01:25:57 +02:00
Aliaksandr Valialkin
edcdc39eb3
app/vmagent/remotewrite: cleanup after 1d1ba889fe
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1065
2021-02-17 21:42:55 +02:00
Aliaksandr Valialkin
4b110fa21c
docs/CHANGELOG.md: mention that prod binaries are built now with Go1.16
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This is a follow-up for 4edfe76bef
2021-02-17 21:06:59 +02:00
Aliaksandr Valialkin
efe1e0cff0
docs/CaseStudies.md: actualize Wix numbers
2021-02-17 21:03:53 +02:00
Aliaksandr Valialkin
bea2f86b7b
docs/CHANGELOG.md: document new per-tenant metrics
2021-02-16 23:34:24 +02:00
Aliaksandr Valialkin
7f2a6c7b54
docs: rename vmbackuper to vmbackupmanager
2021-02-16 22:00:39 +02:00
Aliaksandr Valialkin
9f5ac603a7
lib/storage: reduce the minimum supported retention for inverted index from one month to one day
2021-02-15 15:12:29 +02:00
Aliaksandr Valialkin
38d7e96602
lib/promscrape/discovery/kubernetes: add __meta_kubernetes_endpoints_label_* and __meta_kuberntes_endpoints_annotation_* labels to role: endpoints
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This syncs kubernetes SD with Prometheus 2.25
See 617c56f55a
2021-02-15 02:51:16 +02:00
Aliaksandr Valialkin
01d82cbf21
docs/Cluster-VictoriaMetrics.md: clarify replication docs
2021-02-15 01:45:09 +02:00
Aliaksandr Valialkin
c727d2219b
lib/storage: properly hanle regexp tag filters with dots, which can be converted to full string match filters.
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For example `{label=~"foo\.bar"}` should be converted to `{label="foo.bar"}`. Previously it has was mistakenly conveted to `{label="foo\.bar"}` .
This could result in missing time series for such tag filters.
2021-02-14 23:38:14 +02:00
Aliaksandr Valialkin
73c95c4e5b
docs/CHANGELOG.md: mention about fixed multiarch build for Docker images
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Related commit: f9902b3372
2021-02-12 15:23:49 +02:00
Aliaksandr Valialkin
baa36354e0
docs/Cluster-VictoriaMetrics.md: mention that /api/v1/import/prometheus supports OpenMetrics data
2021-02-12 00:59:54 +02:00
Aliaksandr Valialkin
5219c0f474
docs/Single-server-VictoriaMetrics.md: mention that VictoriaMetrics support data ingestion in OpenMetrics format
2021-02-12 00:57:14 +02:00
Aliaksandr Valialkin
1e38ad6d20
app/vmauth: add ability to route requests from a single users to multiple targets depending on the requested path
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1064
2021-02-11 12:41:16 +02:00
Aliaksandr Valialkin
04faea8b45
app/vmselect: parallelize q1 <binary_op> q2 queries by running q1 and q2 in parallel
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This should reduce query execution times.
2021-02-10 22:59:39 +02:00
Aliaksandr Valialkin
553016ea99
lib/storage: disable composite index usage when querying old data
2021-02-10 14:57:50 +02:00
Aliaksandr Valialkin
c7dccebaef
lib/storage: optimize search by label filters matching big number of time series
2021-02-10 00:44:54 +02:00
Aliaksandr Valialkin
a4140de9e6
lib/mergeset: unconditionally cache indexdb blocks
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Production workloads show that indexdb blocks must be cached unconditionally for reducing CPU usage.
This shouldn't increase memory usage too much, since unused blocks are removed from the cache every two minutes.
2021-02-09 00:47:50 +02:00
Aliaksandr Valialkin
4dca03501b
docs/CHANGELOG.md: mention about a bugfix for timezone data from df0cda3ab9
2021-02-08 15:58:25 +02:00
Aliaksandr Valialkin
c5770600a2
lib/cgroup: follow-up after b9bf3cbe3e
2021-02-08 15:54:38 +02:00
Aliaksandr Valialkin
9b9cb04511
docs/vmctl.md: fix title, so it is properly displayed in the header of https://victoriametrics.github.io/
2021-02-04 20:20:08 +02:00
Aliaksandr Valialkin
803a00102a
app/{vminsert,vmselect}: accept requests to paths with /graphite and /prometheus prefixes
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This should improve compatibility with path prefixes from VictoriaMetrics cluster.
See https://victoriametrics.github.io/Cluster-VictoriaMetrics.html#url-format
2021-02-04 20:01:18 +02:00
Aliaksandr Valialkin
b44edc7832
docs/CHANGELOG.md: mention recently added changes
2021-02-04 16:41:34 +02:00
Aliaksandr Valialkin
9fb38569eb
lib/httpserver: expose process_open_fds and process_max_fds metrics
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See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/402
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1037
2021-02-04 16:40:50 +02:00
Aliaksandr Valialkin
814455138a
docs/CHANGELOG.md: cut v1.53.1
2021-02-03 23:45:21 +02:00
Roman Khavronenko
2ff038d841
vmalert: mention -datasource.appendTypePrefix in README ( #1052 )
2021-02-03 23:44:37 +02:00
Aliaksandr Valialkin
a2344ef4b7
docs/vmalert.md: mention that type option can be set at group level additionally to rule level
2021-02-03 21:13:13 +02:00
Aliaksandr Valialkin
8dc6095749
app/vmagent: add Advanced usage section with the description for all the command-line flags
2021-02-03 21:02:59 +02:00
Aliaksandr Valialkin
ea00dac35f
docs/CHANGELOG.md: mention that {__graphite__="foo.*.bar"} syntax deprecates -search.treatDotsAsIsInRegexps command-line flag
2021-02-03 20:41:29 +02:00
Aliaksandr Valialkin
35242831f5
docs/Single-server-VictoriaMetrics.md: remove misleading section about native format in How to export data in JSON line format chapter
2021-02-03 20:41:17 +02:00
Aliaksandr Valialkin
8629fd8a72
app/vmselect: deprecate -search.treatDotsAsIsInRegexps in favor to {__graphite__="foo.*.bar"} syntax
2021-02-03 20:36:01 +02:00
Aliaksandr Valialkin
a5a1b9bd66
lib/storage: fix a bug, which breaks searching by Graphite wildcard filters
2021-02-03 20:14:22 +02:00
Aliaksandr Valialkin
9d41c06db1
docs/CHANGELOG.md: fix a link to Graphite Render API usage docs
2021-02-03 12:29:37 +02:00
Aliaksandr Valialkin
4abd71402e
docs/Cluster-VictoriaMetrics.md: sync with cluster branch
2021-02-03 12:14:58 +02:00
Aliaksandr Valialkin
c7e03f30d8
docs: mention about Graphite render API implementation
2021-02-03 12:12:04 +02:00
Aliaksandr Valialkin
b739ff194b
docs/Single-server-VictoriaMetrics.md: mention about {__graphite__="foo.*.bar"} syntax under Querying Graphite data section
2021-02-03 11:49:42 +02:00
Aliaksandr Valialkin
8c568b13b2
docs/CHANGELOG.md: cut v1.53.0
2021-02-03 03:42:31 +02:00
Aliaksandr Valialkin
157c02622b
app/vmselect: add ability to set Graphite-compatible filter via {__graphite__="foo.*.bar"} syntax
2021-02-03 01:21:54 +02:00
Aliaksandr Valialkin
4068f8d590
lib/promscrape: add vm_promscrape_service_discovery_duration_seconds metric
2021-02-02 16:15:25 +02:00
Aliaksandr Valialkin
bd11fd8f1d
lib/promscrape: add vm_promscrape_scrape_retries_total, vm_promscrape_discovery_retries_total and vm_promscrape_discovery_requests_total metrics
2021-02-01 20:06:27 +02:00
Aliaksandr Valialkin
b577cdd855
docs: increase heading sizes in vmagent, vmauth, vmbackup and vmrestore docs, so they match the heading sizes in VictoriaMetrics docs
2021-02-01 19:44:00 +02:00
Aliaksandr Valialkin
8164cd8932
docs/vmctl.md: update build instructions after the migration from github.com/VictoriaMetrics/vmctl to github.com/VictoriaMetrics/VictoriaMetrics/app/vmctl
2021-02-01 19:39:08 +02:00
Aliaksandr Valialkin
b43b498fd8
app/vmselect: add ability to pass extra_label=<label>=<value> query arg to Prometheus Querying API
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This enforced `{label="value"}` label filter to the query.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1021
2021-02-01 18:04:17 +02:00
Aliaksandr Valialkin
5d87dbfd65
docs: document ability to query Graphite datasource from vmalert
2021-02-01 15:26:33 +02:00
Aliaksandr Valialkin
b2aa80e74b
app/vmagent: add -remoteWrite.roundDigits command-line option for limiting the number of digits after the point for stored values
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This commit also adds --vm-round-digits command-line option to vmctl tool.
2021-02-01 14:27:09 +02:00
