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
...
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.
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
This commit also adds --vm-round-digits command-line option to vmctl tool.
2021-02-01 14:27:09 +02:00
Aliaksandr Valialkin
d5c180e680
app/vmctl: move vmctl code from github.com/VictoriaMetrics/vmctl
...
It is better developing vmctl tool in VictoriaMetrics repository, so it could be released
together with the rest of vmutils tools such as vmalert, vmagent, vmbackup, vmrestore and vmauth.
2021-02-01 01:10:20 +02:00
Aliaksandr Valialkin
2a7b1cc668
docs/Cluster-VictoriaMetrics.md: mention about -search.denyPartialResponse
command-line flag and deny_partial_response
query arg
2021-01-27 14:07:00 +02:00
Aliaksandr Valialkin
929f09b90d
docs/CHANGELOG.md: typo fixes
2021-01-27 01:18:48 +02:00
Aliaksandr Valialkin
fc5b26d856
lib/promscrape: export vm_promscrape_scrapes_failed_per_url_total
and vm_promscrape_scrapes_skipped_by_sample_limit_per_url_total
metrics
...
These metrics could be useful for determining imporperly working scrape targets.
Note that these metrics are exported only for failing scrape targets. They aren't exposed for normally working targets.
2021-01-27 00:39:26 +02:00
Aliaksandr Valialkin
419ad74269
app/vmagent: add -remoteWrite.rateLimit command-line flag for limiting data rate to remote storage
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1035
2021-01-27 00:39:26 +02:00
Aliaksandr Valialkin
3fe848cdd7
lib/logger: add -loggerTimezone
command-line flag for adjusting timezone for timestamps in log messages
2021-01-26 22:51:54 +02:00
Aliaksandr Valialkin
5481906db6
docs/CHANGELOG.md: mention about https://github.com/VictoriaMetrics/VictoriaMetrics/pull/1027
2021-01-26 16:37:36 +02:00
Aliaksandr Valialkin
8cea3c3cc4
lib/promscrape: retry scrape and service discovery requests when the remote server closes http keep-alive connection
2021-01-22 13:22:33 +02:00
Aliaksandr Valialkin
3caac3d12c
docs/CHANGELOG.md: mention about the fix with too big HTTP reconnection rate to targets
...
This has been fixed in 0a45220b0a
2021-01-22 12:09:16 +02:00
Aliaksandr Valialkin
8749c2dd92
app/vmselect: add -search.maxStepForPointsAdjustment
command-line flag, which can be used for disabling adjustment for points returned from /api/v1/query_range
handler if they have timestamps closer than -search.latencyOffset
to the current time
2021-01-19 22:56:32 +02:00
Aliaksandr Valialkin
75f7c51cab
docs/vmagent.md: follow-up for 184a659c5f
2021-01-13 13:53:14 +02:00
mancubus77
184a659c5f
Doco vmagent fix ( #1014 )
...
* Update section with remote_write.url for clustered version
* fix typo
Co-authored-by: mancubus <dont@write.me>
2021-01-13 13:50:37 +02:00
Aliaksandr Valialkin
7ce87ebcb2
docs/CHANGELOG.md: cut v1.52.0
2021-01-13 12:58:51 +02:00
Aliaksandr Valialkin
1051d8aa2d
app/vmselect/promql: add ability to pass multiple labels to sort_by_label
and sort_by_label_desc
functions
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/992
2021-01-13 12:44:51 +02:00
Aliaksandr Valialkin
bdd0a1cdb2
lib/backup: increase backup chunk size from 128MB to 1GB
...
This should reduce costs for object storage API calls by 8x. See https://cloud.google.com/storage/pricing#operations-pricing
2021-01-13 12:16:35 +02:00
Aliaksandr Valialkin
acf1a2c72b
app/vmselect/promql: properly parse escaped multibyte utf8 code sequences in metric names and labels names
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/990
2021-01-13 10:59:42 +02:00
Aliaksandr Valialkin
89315d719d
docs/CHANGELOG.md: document updated extra_label
query arg behavior
...
Follow-up for dc9d7aedd5
2021-01-13 00:58:20 +02:00
Nikolay
dc9d7aedd5
adds extra_label to all import apis ( #1007 )
...
* adds extra_label to all import apis,
changes priority for extra_label - now it has priority over original labels
* Update README.md
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
* Update README.md
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
* adds extra labels to vmagent import api
changes order for adding labels, now its added after user values
* adds tests for extra_label
* import fix
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2021-01-13 00:52:50 +02:00
Aliaksandr Valialkin
7373986f9e
docs/CHANGELOG.md: mention that the minimum supported TLS version now is v1.2
...
Follow-up for 7bf5d48315
2021-01-13 00:44:39 +02:00
Aliaksandr Valialkin
3e451ccdda
docs/Single-server-VictoriaMetrics.md: typo fix
2021-01-12 22:02:55 +02:00
Aliaksandr Valialkin
fe3444b124
deployment/docker: upgrade base image for Docker packages from Alpine 3.13.1 to Alpine 3.12.3 in order to fix potential security issues
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1010
2021-01-12 21:57:01 +02:00
Aliaksandr Valialkin
1837f2f7d3
app/vmselect/promql: add tfirst_over_time(m[d])
and tlast_over_time(m[d])
MetricsQL functions for returning timestamps for the first and the last samples in m
over d
2021-01-12 16:12:12 +02:00
Aliaksandr Valialkin
f5d52b51f1
docs/Articles.md: add https://cer6erus.medium.com/cloud-native-model-driven-telemetry-stack-on-openshift-80712621f5bc
2021-01-12 15:36:27 +02:00
Aliaksandr Valialkin
2140ccbdcc
docs/CHANGELOG.md: document big fixes from the commit 7976c22797
2021-01-12 13:44:17 +02:00
Aliaksandr Valialkin
2c44f9989a
lib/promscrape: properly show scrape duration on /targets
page
...
Previously it has been shown as 0.000s for any scrape duration.
2021-01-11 21:14:46 +02:00
Aliaksandr Valialkin
e61e3bf174
docs/Single-server-VictoriaMetrics.md: mention about https://github.com/aorfanos/vmalert-cli in Integrations
section
2021-01-11 18:52:08 +02:00
Aliaksandr Valialkin
89611fa48c
docs/CHANGELOG.md: mention about a bugfix for https://github.com/VictoriaMetrics/VictoriaMetrics/issues/989
2021-01-11 13:11:41 +02:00
Aliaksandr Valialkin
24ffad74c1
all: use net.Dial
instead of fasthttp.Dial
, because fasthttp.Dial
limits the number of concurrent dials to 1000
2021-01-11 12:53:30 +02:00
Aliaksandr Valialkin
9dcb18e03d
app/vmstorage: disable final merge by default, since it may result in high disk IO and CPU usage without measurable benefits such as increased query performance and reduced disk space usage
2021-01-08 00:16:05 +02:00
Aliaksandr Valialkin
b1f9b39c4b
docs/Single-server-VictoriaMetrics.md: sync with upstream
2021-01-07 23:37:31 +02:00
Nikolay
85962b459f
Snap docs change ( #986 )
...
* adds snap docs,
adds release information for snap package,
adds docs notes about configuration management with snap package.
* adds release page mention
* version fix for snap, its awful
* revert version
* Apply suggestions from code review
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2020-12-29 11:43:09 +02:00
Aliaksandr Valialkin
f6ca776c75
README.md: mention about -search.queryStats.lastQueriesCount
and -search.queryStats.minQueryDuration
command-line flags in docs about query stats
2020-12-29 11:38:57 +02:00
Aliaksandr Valialkin
70df5f4975
docs/CHANGELOG.md: cut v1.51.0
2020-12-27 14:21:29 +02:00
Aliaksandr Valialkin
c86286ec1d
app/vmselect/promql: do not ajdust offset
value provided in the query
...
Previously it could be modified in order to improve response cache hit ratio.
This is unneeded, since cache hit ratio should remain good because the query time range
should be already aligned to multiple of `step` values.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/976
2020-12-27 14:09:25 +02:00
Aliaksandr Valialkin
261535b32d
docs/Articles.md: add a link to https://www.percona.com/blog/2020/12/23/observations-on-better-resource-usage-with-percona-monitoring-and-management-v2-12-0/
2020-12-27 13:01:30 +02:00
Aliaksandr Valialkin
4b7105a65b
app/vmselect: sync query stats handling with cluster version
2020-12-27 13:00:29 +02:00
Aliaksandr Valialkin
59183f66d0
app/vmselect: refactor /api/v1/stats/top_queries
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/907
2020-12-25 16:44:29 +02:00
Aliaksandr Valialkin
932e53522d
docs/CHANGELOG.md: mention that vmalert now properly escapes multi-line queries when passing to Grafana
...
A follow-up for 1de15ad490
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/890
2020-12-25 11:12:06 +02:00
Nikolay
1de15ad490
adds escape for CRLF ( #984 )
...
at external.alert.source - \n and \r symbols was url encoded, instead of direct usage.
replace it from "\n" to `\n` allows to skip url encoding.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/890
2020-12-25 11:03:13 +02:00
Aliaksandr Valialkin
0326638c90
app/vmalert: typo fix in descriptions for notifier.basicAuth.username and notifier.basicAuth.password command-line flags
2020-12-24 12:48:59 +02:00
Aliaksandr Valialkin
4eb520a342
docs/CHANGELOG.md: mention about adding missing __meta_kubernetes_service_* labels for endpoints
and endpointslices
roles in kubernetes_sd_config
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/982
2020-12-24 11:33:00 +02:00
Aliaksandr Valialkin
820669da69
lib/promscrape: code prettifying for 8dd03ecf19
2020-12-24 10:56:10 +02:00
Aliaksandr Valialkin
9df60518bb
docs: mention that it is possible to set multiple -notifier.tlsInsecureSkipVerify
command-line flags for vmalert
...
See c3a92968343c2b3619f1ab935702d0e9b3a46733
2020-12-22 22:32:13 +02:00
Aliaksandr Valialkin
46dba00756
lib/storage: remove stale parts as soon as they go outside the configured retention
...
Previously such parts could remain undeleted for long durations until they are merged with other parts.
This should help for `-retentionPeriod` values smaller than one month.
2020-12-22 19:54:31 +02:00
Artem Navoiev
0f99c1afb1
add linkedin to release announcement
2020-12-20 20:06:48 +02:00
Artem Navoiev
750daa04d1
Announcement guide
2020-12-19 21:58:03 +02:00
Aliaksandr Valialkin
e15b20dde3
docs/CHANGELOG.md: cut v1.50.2
2020-12-19 15:32:34 +02:00
Aliaksandr Valialkin
13804bda8f
docs/CHANGELOG.md: mention about bugfix for populating template variables in vmalert
...
See 404cbd1522
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/974
2020-12-19 14:16:04 +02:00
Aliaksandr Valialkin
88ac4dfc07
app/vmselect: properly parse negative combined offsets such as -1h2m3s
...
Previously such offsets were parsed as `-1h + 2m + 3s`. Now they are parsed as `-(1h + 2m + 3s)`.
2020-12-19 01:23:46 +02:00
Aliaksandr Valialkin
17c2ce18fd
docs/CHANGELOG.md: there is no visible difference for CPU usage and disk IO usage on production workloads
2020-12-19 00:51:41 +02:00
Aliaksandr Valialkin
ebf8da3730
lib/{storage,mergeset}: tune background merge process in order to reduce CPU usage and disk IO usage
2020-12-18 20:01:08 +02:00
Aliaksandr Valialkin
e6666da4e7
docs/CHANGELOG.md: mention that Docker images for vmagent, vmalert, vmauth, vmbackup and vmrestore with tags containing -cluster
suffix are no longer published
...
See 441822c4cc
for details
2020-12-18 20:01:03 +02:00
Aliaksandr Valialkin
97686ddc65
docs: alphabetically sort links to case studies
2020-12-18 12:30:43 +02:00
Aliaksandr Valialkin
8df25e12d8
docs/Articles.md: classify articles by themes
2020-12-18 12:05:21 +02:00
Aliaksandr Valialkin
d8197f4a55
add a link to https://www.percona.com/blog/2020/12/16/percona-monitoring-and-management-migration-from-prometheus-to-victoriametrics-faq/
2020-12-18 11:44:55 +02:00
Aliaksandr Valialkin
9abb2d6c74
lib/protoparser/prometheus: follow-up commit after 7d38627b9f6f212ae602aea6a72f469fe3c70ba2
...
Document the bugfix in docs/CHANGELOG.md and add a test for the bugfix.
2020-12-16 23:40:17 +02:00
Aliaksandr Valialkin
2a1550f341
docs/FAQ.md: add a link to https://valyala.medium.com/promscale-vs-victoriametrics-resource-usage-on-production-workload-91c8e3786c03 in the question about benchmarks
2020-12-16 23:15:08 +02:00
Aliaksandr Valialkin
0d2c4f252f
docs/Articles.md: add a link to https://valyala.medium.com/promscale-vs-victoriametrics-resource-usage-on-production-workload-91c8e3786c03
2020-12-16 14:27:58 +02:00
Aliaksandr Valialkin
0e082b1c76
docs/Cluster-VictoriaMetrics.md: fix incorrect commands for profile collecting
2020-12-16 01:07:16 +02:00
Aliaksandr Valialkin
1b9992b42a
docs/Cluster-VictoriaMetrics.md: add Profiling
section
2020-12-16 01:00:44 +02:00
Aliaksandr Valialkin
795e32be4a
docs/CHANGELOG.md: cut v1.50.1 release
2020-12-15 21:11:39 +02:00
Aliaksandr Valialkin
4215182e61
docs/Release-Guide.md: actualize release docs
2020-12-15 21:10:43 +02:00
Aliaksandr Valialkin
e8f645bf52
docs/CHANGELOG.md: mention about bugfix, which properly removes unregistered targets from /targets
page
...
See bugfix at a4c7fcb5e1
2020-12-15 21:06:59 +02:00
Aliaksandr Valialkin
aa56b9217e
app/vmagent: add vmagent_remotewrite_blocks_sent_total
and vmagent_remotewrite_bytes_sent_total
metrics per each -remoteWrite.url
2020-12-15 20:39:57 +02:00
Aliaksandr Valialkin
b10ad44692
docs/vmagent.md: typo fix: pearsed->parsed
2020-12-15 19:03:01 +02:00
Aliaksandr Valialkin
1eabbc0e27
docs/vmagent.md: mention that sample_limit
option has no sense when stream parsing is enabled
2020-12-15 18:43:41 +02:00
Aliaksandr Valialkin
a13a443bf7
docs/CHANGELOG.md: cut v1.50.0 release
2020-12-15 14:44:42 +02:00
Aliaksandr Valialkin
b730fc2667
lib/promscrape: properly handle scrape errors when stream parsing is enabled
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/967
2020-12-15 14:08:28 +02:00
Aliaksandr Valialkin
11fa458e39
app/vmselect/promql: return expected increase()
result for the first point on the graph with value not exceeding 100
2020-12-15 13:40:46 +02:00
Aliaksandr Valialkin
2813d0b1e0
docs/CHANGELOG.md: mention that vmagent now accepts multiple -remoteWrite.sendTimeout
and -remoteWrite.tlsInsecureSkipVerify
command-line flags
2020-12-15 12:58:35 +02:00
Aliaksandr Valialkin
ae3675d3d0
docs/CHANGELOG.md: mention about adding query
, first
and value
functions to alert templates
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/539
2020-12-14 20:17:11 +02:00
Aliaksandr Valialkin
5d426dfe0a
docs/CHANGELOG.md: mention bugfix for proper recovering from incorrectly stored persistent queue
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/964
2020-12-14 19:28:47 +02:00
Aliaksandr Valialkin
069c9ade52
app/{vmagent,vminsert}: follow-up for ce8c2dd1f1
: return /targets
page in HTML when requested via web browser
2020-12-14 14:06:00 +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
f93247e82d
docs/MetricsQL.md: clarify that limitk(k, q)
returns an arbitrary set of k
time series with each call
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/951
2020-12-12 14:17:37 +02:00
Aliaksandr Valialkin
4862edfef3
docs/FAQ.md: use less confusing links in the chapter explaining why VictoriaMetrics doesnt support Prometheus remote_read API
2020-12-11 21:23:20 +02:00
Aliaksandr Valialkin
9d42546a27
docs: consistently use links to https://victoriametrics.github.io for documentation references
2020-12-11 21:08:18 +02:00
Aliaksandr Valialkin
710f8ce5aa
docs/Single-server-VictoriaMetrics.md: clarify docs in Relabeling
section
2020-12-11 18:23:52 +02:00
Aliaksandr Valialkin
081aa4ad68
docs/CHANGELOG.md: mention https://github.com/VictoriaMetrics/VictoriaMetrics/issues/955
2020-12-11 17:48:26 +02:00
Aliaksandr Valialkin
ba8ac08739
app/vmselect/graphite: properly handle wildcards and charsets inside curly braces
...
For example, `foo{bar*,[a-f]a*b}` should match `foobar`, `foobar123`, `foofab`, etc.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/952
2020-12-11 17:24:12 +02:00
Aliaksandr Valialkin
e7d8d84396
docs/Single-server-VictoriaMetrics.md: sync with upstream README.md via make docs-sync
2020-12-11 12:08:35 +02:00
faceair
30445ed5e9
docs/CaseStudies.md: add case study for zhihu ( #956 )
2020-12-11 12:07:30 +02:00
Aliaksandr Valialkin
82afcb6d0d
docs/Single-server-VictoriaMetrics.md: clarify that the recommended value for -dedup.minScrapeInterval
is scrape_interval
from Prometheus configs
2020-12-09 12:16:04 +02:00
Aliaksandr Valialkin
3ca1ed0fde
docs/CHANGELOG.md: mention about memory leak fix in vmagent when big number of targets is discovered via service discovery
2020-12-09 10:35:26 +02:00
Aliaksandr Valialkin
b13680a67e
docs/Single-server-VictoriaMetrics.md: sync with upstream README.md via make docs-sync
2020-12-09 10:27:11 +02:00
Aliaksandr Valialkin
fd9fd191b9
lib/promscrape/discovery/consul: properly pass Datacenter filter to Consul API server
...
Previously it has been passed as `sdc` query arg, while it should be passed as `dc` query arg.
See https://www.consul.io/api-docs/health#list-nodes-for-service for details.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/574#issuecomment-740454170
2020-12-08 21:52:42 +02:00
Aliaksandr Valialkin
4146fc4668
all: properly handle CPU limits set on the host system/container
...
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
0f1b969aa6
lib/promscrape: export vm_promscrape_scrapers_{started|stopped}_total
metrics for monitoring target churn rate
2020-12-08 11:57:52 +02:00
Aliaksandr Valialkin
05813259dc
lib/promscrape: export vm_promscrape_active_scrapers{type="<sd_type>"}
metric for tracking the number of active scrapers per each service discovery type
2020-12-08 01:54:23 +02:00
Aliaksandr Valialkin
9c1c9d8e76
lib/promscrape: do not enable strict config parsing when -promscrape.config.dryRun
command-line flag is passed
...
Strict parsing for -promscrape.config can be enabled by passing `-promscrape.config.strictParse` command-line flag.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/944
2020-12-07 13:18:50 +02:00
Aliaksandr Valialkin
007dbf273d
app/vmselect/graphite: remove duplicate name
tag from /tags/autoComplete/tags
handler
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/942
2020-12-07 01:08:52 +02:00
Aliaksandr Valialkin
b0e4b234cb
lib/protoparser/influx: allow multiple whitespace chars between measurement, fields and timestamp in Influx line protocol
2020-12-06 12:01:27 +02:00
Aliaksandr Valialkin
ae1db8fa08
docs/CHANGELOG.md: cut v1.49.0
2020-12-05 13:49:04 +02:00
Aliaksandr Valialkin
d305cc2017
deployment/docker: update Go builder from v1.15.5 to v1.15.6
...
This fixes issues found in Go since v1.15.5 - see https://github.com/golang/go/issues?q=milestone%3AGo1.15.6+label%3ACherryPickApproved
2020-12-05 12:37:34 +02:00
Aliaksandr Valialkin
e2e8ef86d9
app/vmselect/promql: add count_eq_over_time(m[d], N)
and count_ne_over_time(m[d], N)
for calculating the number of samples in m
over d
that are equal / not equal to N
2020-12-05 12:30:46 +02:00
Aliaksandr Valialkin
9d787f9edd
all: do not print usage info for all the flags when incorrect command-line flag is passed
...
This should improve usability for VictoriaMetrics apps that have big number of command-line flags,
i.e. all the apps.
2020-12-03 21:47:37 +02:00
Aliaksandr Valialkin
66379cc69f
app/vmselect/promql: add label_uppercase(q, label1, ... labelN)
and label_lowercase(q, label1, ... labelN)
functions
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/936
2020-12-03 21:47:36 +02:00
Aliaksandr Valialkin
5009b25a03
lib/promscrape: code cleanup after c6dee6c52d
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/574
2020-12-03 19:50:53 +02:00
Aliaksandr Valialkin
a7fc84b390
docs/Single-server-VictoriaMetrics.md: update features
chapter according to the latest developments
2020-12-03 13:01:19 +02:00
Aliaksandr Valialkin
2f777d996d
README.md: remove duplicate provide
word
2020-12-03 09:47:34 +02:00
Aliaksandr Valialkin
4910bac46b
docs/FAQ.md: add a link to https://valyala.medium.com/prometheus-vs-victoriametrics-benchmark-on-node-exporter-metrics-4ca29c75590f in performance comparisons
section
2020-12-02 21:25:52 +02:00
Aliaksandr Valialkin
1982505c2b
app/vmselect/promql: return nan
from minute(m)
when m
equals to nan
...
This aligns VictoriaMetrics behaviour with Prometheus behaviour.
The issue has been spotted in https://promlabs.com/promql-compliance-test-results/2020-12-01/victoriametrics/
2020-12-02 20:16:58 +02:00
Aliaksandr Valialkin
91a4c279cc
app/vmselect: return metric
values from time() cmp_op metric
query when cmp_op
comparison is true
...
This aligns MetricsQL behavior to Prometheus' one.
The issue has been identified at https://promlabs.com/promql-compliance-test-results/2020-12-01/victoriametrics/
2020-12-02 12:09:34 +02:00
Aliaksandr Valialkin
7590b8477b
vendor: upgrade github.com/VictoriaMetrics/metricsql from v0.7.2 to v0.7.3
...
This fixes parsing of hex numbers in MetricsQL such as 0x3b
The bug has been detected at https://promlabs.com/promql-compliance-test-results/2020-12-01/victoriametrics/
2020-12-02 08:10:43 +02:00
Aliaksandr Valialkin
b1fd390e16
docs/Articles.md: add a link to https://victoriametrics.medium.com/how-to-monitor-go-applications-with-victoriametrics-c04703110870
2020-12-02 07:21:20 +02:00
Aliaksandr Valialkin
5bf14991a3
docs/Articles.md: add a link to an article on how Percona PMM has been migrated from Prometheus to VictoriaMetrics
2020-12-02 07:21:19 +02:00
Aliaksandr Valialkin
700bda8e2e
app/vmselect/promql: return nan
from a >bool b
if a
is nan
in the same way as Prometheus does
2020-12-02 00:28:26 +02:00
Aliaksandr Valialkin
a906b3862f
lib/protoparser/prometheus: properly parse OpenMetrics timestamps
...
OpenMetrics timestamps are floating-point numbers, that represent Unix timestamp in seconds.
This differs from Prometheus exposition format, where timestamps are integer numbers representing Unix timestamp in milliseconds.
2020-11-27 14:54:29 +02:00
Aliaksandr Valialkin
eedb79ead8
sync with README.md from single-node version
2020-11-27 13:22:41 +02:00
Aliaksandr Valialkin
51652f638f
docs/Articles.md: add https://valyala.medium.com/prometheus-vs-victoriametrics-benchmark-on-node-exporter-metrics-4ca29c75590f
2020-11-27 10:24:50 +02:00
Aliaksandr Valialkin
2cea4d403f
all: typo fix: thouthand->thousand
2020-11-26 13:33:46 +02:00
Aliaksandr Valialkin
4cb6bcd2d7
docs/CHANGELOG.md: cut v1.48.0 release
2020-11-26 02:05:57 +02:00
Aliaksandr Valialkin
6b1317b6a4
docs/CHANGELOG.md: add a link to Netflix Eureka - https://github.com/Netflix/eureka
2020-11-26 01:36:20 +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
8a057e705a
lib/storage: log metric name plus all its labels when the metric timestamp is outside the configured retention
...
This should simplify debugging when the source of the metric with unexpected timestamp must be found.
2020-11-25 14:41:37 +02:00
Aliaksandr Valialkin
ae04378424
lib/protoparser/prometheus: properly parse "infinity" values in OpenMetrics format
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/924
2020-11-24 19:03:38 +02:00
Aliaksandr Valialkin
d0ffb49ee2
docs/CHANGELOG.md: mention that /tags/delSeries
handler is supported after f0c207fae2
2020-11-24 12:34:56 +02:00
Aliaksandr Valialkin
b7f4fc6e0d
lib/protoparser/prometheus: properly parse metrics with exemplars
...
Examplars have been introduced in OpenMetrics - see https://github.com/OpenObservability/OpenMetrics/blob/master/OpenMetrics.md#exemplars-1
Previously VictoriaMetrics couldn't parse the following metric
foo{bar="baz"} 123 # exemplar here
This commit fixes this. Note that VictoriaMetrics ignores the exemplar as for now.
2020-11-24 12:34:56 +02:00
Aliaksandr Valialkin
d48363534a
docs/Articles.md: add recent articles about VictoriaMetrics
2020-11-24 12:34:56 +02:00
Aliaksandr Valialkin
aa90b93778
lib/promscrape: expose __meta_ec2_ipv6_addresses
label for ec2_sd_config
like Prometheus will do in the next release
2020-11-23 16:56:42 +02:00
Aliaksandr Valialkin
de523c81b9
lib/promscrape: add filters
option to dockerswarm_sd_config
like Prometheus did in v2.23.0
2020-11-23 16:27:40 +02:00
Aliaksandr Valialkin
fb8e56d8a2
docs/Cluster-VictoriaMetrics.md: sync with cluster branch
2020-11-23 15:32:56 +02:00
Aliaksandr Valialkin
f0c207fae2
app/vmselect: add /tags/delSeries
handler from Graphite Tags API
...
See https://graphite.readthedocs.io/en/stable/tags.html#removing-series-from-the-tagdb
2020-11-23 15:27:21 +02:00
Aliaksandr Valialkin
e614a14b21
docs: sync with cluster branch
2020-11-23 00:42:04 +02:00
Nikolay
eec76718e9
Adds eureka service discovery ( #913 )
...
* Adds eureka service discovery
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/851
Netflix service discovery for AWS
* Apply suggestions from code review
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2020-11-20 13:38:12 +02:00
John Belmonte
093a891762
MetricsQL docs: parameter consistency ( #915 )
...
* MetricsQL docs: parameter consistency
if I understand correctly:
* `fun(q)` - fun takes instant vector
* `fun(m[d])` - fun takes range vector
* Update docs/MetricsQL.md
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2020-11-20 11:42:22 +02:00
Aliaksandr Valialkin
de7f315231
docs/CHANGELOG.md: mention that slow query log now contains remote client address
2020-11-19 12:41:17 +02:00
Aliaksandr Valialkin
97a0c80904
lib/logger: follow-up for 09105ff49c
2020-11-19 12:37:00 +02:00
Aliaksandr Valialkin
170e2f54ab
docs/CHANGELOG.md: mention about snap install victoriametrics
2020-11-18 19:49:54 +02:00
Aliaksandr Valialkin
8b116b619a
docs/CHANGELOG.md: sync with cluster branch
2020-11-18 19:46:05 +02:00
Aliaksandr Valialkin
6e6d62284c
docs: make snap install victoriametrics
more prominent in docs
2020-11-18 19:44:46 +02:00
Aliaksandr Valialkin
b73802372a
docs/Single-server-VictoriaMetrics.md: an attempt to fix markdown formatting in Graphite Tags API
section
2020-11-18 14:41:03 +02:00
Aliaksandr Valialkin
2f05f90888
docs: lowercase adidas
trademark according to their request
2020-11-18 13:47:35 +02:00
Aliaksandr Valialkin
7e4bcbd853
docs/Cluster-VictoriaMetrics.md: adjust RAM sizing recommendations for vmstorage nodes
...
It is recommended to have at least of 50% of free RAM on vmstorage nodes in order handle possible
RAM usage spikes during rolling upgrade for vmstorage nodes when time series
are re-routed from temporarily unavailable node to the remaining active nodes.
2020-11-18 13:04:43 +02:00
Aliaksandr Valialkin
a11659013f
docs/Single-server-VictoriaMetrics.md: make consistent section title sizes
2020-11-18 12:35:52 +02:00
Aliaksandr Valialkin
870270c75e
docs/Single-server-VictoriaMetrics.md: mention that /internal/force_flush
endpoint is mostly needed for testing and debugging
2020-11-18 01:37:51 +02:00
Aliaksandr Valialkin
1c477bc2fc
docs/CHANGELOG.md: cut v1.47.0 release
2020-11-16 21:00:06 +02:00
Aliaksandr Valialkin
1052effb6d
docs/Cluster-VictoriaMetrics.md: make docs-sync
after 57dc152e9d
2020-11-16 20:20:31 +02:00
Aliaksandr Valialkin
72ab3f7230
docs/Cluster-VictoriaMetrics.md: sync with cluster
branch
2020-11-16 15:35:37 +02:00
Aliaksandr Valialkin
30a922f383
docs/CHANGELOG.md: mention about Graphite Tags API implementation
2020-11-16 15:34:20 +02:00
Aliaksandr Valialkin
2c67232565
app/vmselect/graphite: add /tags/autoComplete/values
handler from Graphite Tags API
2020-11-16 15:29:35 +02:00
Aliaksandr Valialkin
86f99c6b55
app/vmselect/graphite: add /tags/autoComplete/tags
handler from Graphite Tags API
...
See https://graphite.readthedocs.io/en/stable/tags.html#auto-complete-support
2020-11-16 14:50:05 +02:00
Aliaksandr Valialkin
27a417bcd3
app/vmselect/prometheus: improve performance for /api/v1/labels
and /api/v1/label/<labelName>/values
on time ranges exceeding one day when match[]
query arg is set
2020-11-16 13:51:59 +02:00
Aliaksandr Valialkin
f5500251d9
docs/Cluster-VictoriaMetrics.md: sync with cluster branch
2020-11-16 13:21:37 +02:00
Aliaksandr Valialkin
5d6d2ef3a6
docs/CHANGELOG.md: mention about improved performance for /api/v1/series
on a time range exceeding one day
2020-11-16 13:21:13 +02:00
Aliaksandr Valialkin
465923b181
app/vmselect/graphite: add /tags/findSeries handler from Graphite Tags API
...
See https://graphite.readthedocs.io/en/stable/tags.html#exploring-tags
2020-11-16 12:53:13 +02:00
Aliaksandr Valialkin
a1f3795b78
docs/Cluster-VictoriaMetrics.md: sync with cluster branch
2020-11-16 04:10:39 +02:00
Aliaksandr Valialkin
d100341394
app/vmselect/graphite: add /tags/<tag_name>
handler for Graphite Tags API
2020-11-16 03:42:25 +02:00
Aliaksandr Valialkin
6251762787
app/vmselect/graphite: add /tags
handler from Graphite Tags API
...
See https://graphite.readthedocs.io/en/stable/tags.html#exploring-tags
2020-11-16 03:00:01 +02:00
Aliaksandr Valialkin
48d033a198
app/vminsert: add /tags/tagSeries
and /tags/tagMultiSeries
handlers from Graphite Tags API
...
See https://graphite.readthedocs.io/en/stable/tags.html#adding-series-to-the-tagdb
2020-11-16 02:39:58 +02:00
Aliaksandr Valialkin
6c0d36e4a9
app/vmselect: propagate errors from vmstorage
to response to the client if -search.denyPartialResponse
command-line flag is set
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/891
This commit also adds `"isPartial":{true|false}` field to `/api/v1/*` responses. `"isPartial":true` is set when the response
is based on a partial data because some of vmstorage nodes weren't available during query processing.
2020-11-14 12:47:48 +02:00
Aliaksandr Valialkin
ef9a8989fd
docs/Single-server-VictoriaMetrics.md: document /internal/force_flush
endpoint
2020-11-13 18:43:10 +02:00
Aliaksandr Valialkin
5d27642106
docs/Single-server-VictoriaMetrics.md: explain why recently inserted data may be unavailable for querying for a few seconds
2020-11-13 18:33:59 +02:00
Aliaksandr Valialkin
67b41c080d
docs/CHANGELOG.md: mentioned that Go builder has been updated from v1.15.4 to v1.15.5
...
See 3fa9ab4a49
for details.
2020-11-13 16:22:12 +02:00
Aliaksandr Valialkin
9ce5c0c33f
docs/Single-server-VictoriaMetrics.md: sync with single-node README.md
2020-11-13 16:03:21 +02:00
Aliaksandr Valialkin
1f19c167a4
app/vmselect/promql: assume that time series value doesnt change during gaps when calculating increase() and delta()
...
This should remove unexpected spikes at the end of gaps.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/894
2020-11-13 14:59:24 +02:00
Aliaksandr Valialkin
57a4af98fa
lib/protoparser/promremotewrite: forward errors, which can occur during data ingestion, to the caller of ParseStream, so it could properly return HTTP 503 status code on non-nil error
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/896
2020-11-13 11:01:07 +02:00
Aliaksandr Valialkin
47a038401b
all: consistently return text-based HTTP responses with charset=utf-8
...
This is a follow-up for https://github.com/VictoriaMetrics/VictoriaMetrics/pull/897
2020-11-13 10:35:41 +02:00
Aliaksandr Valialkin
4057305148
docs/vmagent.md: added a link to https://valyala.medium.com/how-to-use-relabeling-in-prometheus-and-victoriametrics-8b90fc22c4b2 into Relabeling
section
2020-11-12 12:27:06 +02:00
Aliaksandr Valialkin
bb06b98202
docs/vmagent.md: typo fix
2020-11-11 16:04:46 +02:00
Aliaksandr Valialkin
4adb96161a
docs/vmagent.md: add Configuration update
section
2020-11-11 16:01:15 +02:00
Aliaksandr Valialkin
4c8e01b312
docs/Single-server-VictoriaMetrics.md: document -search.treatDotsAsIsInRegexps
command-line option
2020-11-11 14:59:06 +02:00
Aliaksandr Valialkin
1437d6db0c
docs/Single-server-VictoriaMetrics.md: small clarifications in VictoriaMetrics features
2020-11-11 13:47:45 +02:00
Aliaksandr Valialkin
e60c0d0bae
docs/Single-server-VictoriaMetrics.md: update the link to enterprise features
2020-11-11 13:42:11 +02:00
Aliaksandr Valialkin
462913ed2f
docs/Single-server-VictoriaMetrics.md: mention that /api/v1/status/tsdb
handler accepts topN
and date
query args
2020-11-11 13:38:00 +02:00
Aliaksandr Valialkin
1e69c151eb
docs/Cluster-VictoriaMetrics.md: mention about optional topN and date query args for /api/v1/status/tsdb
handler
2020-11-11 13:35:38 +02:00
Aliaksandr Valialkin
348edd92fe
app/vmselect: add -search.treatDotsAsIsInRegexps
command-line flag for automatic escaping of dots in regexp label filters
2020-11-11 12:39:07 +02:00
Aliaksandr Valialkin
352485b0de
docs/Single-server-VictoriaMetrics.md: clarify which directories can be removed when recovering from data corruption
2020-11-11 12:39:07 +02:00
Aliaksandr Valialkin
9e40eec7d8
docs/Single-server-VictoriaMetrics.md: add a hint that case studies can be read by clicking on the corresponding link
2020-11-11 12:39:07 +02:00
Aliaksandr Valialkin
e205975716
lib/promscrape: make a copy of ScrapeWork from discovered []ScrapeWork slice instead of referring to an item in this slice
...
This should prevent from holding previously discovered []ScrapeWork slices when a part of discovered targets changes over time.
This should reduce memory usage for the case when big number of discovered scrape targets changes over time.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/825
2020-11-10 16:13:05 +02:00
Aliaksandr Valialkin
47390d8947
app/vmselect/promql: do not return data points in the end of the selected time range for time series ending in the middle of the selected time range
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/887
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/845
2020-11-10 14:51:44 +02:00
Aliaksandr Valialkin
0d7a3f4eb3
docs/CHANGELOG.md: mention abot explicit setting of extra labels in alert entities (see 3adf8c5a6f
)
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/870
2020-11-10 00:40:51 +02:00
Aliaksandr Valialkin
fc499ab501
Move CHANGELOG.md to docs/CHANGELOG.md
2020-11-10 00:36:32 +02:00
Aliaksandr Valialkin
bcd139362b
lib/promscrape: add -promscrape.dropOriginalLabels
command-line flag for reducing memory usage when discovering big number of scrape targets
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/878
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/825
2020-11-10 00:19:57 +02:00
Aliaksandr Valialkin
ef6ab3d2c9
docs/Single-server-VictoriaMetrics.md: typo fix
2020-11-08 13:40:25 +02:00
Aliaksandr Valialkin
41813eb87a
CHANGELOG.md: cut v1.46.0
2020-11-07 17:52:45 +02:00
Aliaksandr Valialkin
bb3b513bdd
docs/CHANGELOG.md: make docs-sync
2020-11-07 16:30:58 +02:00
Aliaksandr Valialkin
55e98e265e
docs/CHANGELOG.md: add CHANGELOG
header
2020-11-07 01:15:00 +02:00
Aliaksandr Valialkin
dd6bfa50e9
app/vmselect/promql: code cleanup after 43823addea
2020-11-06 01:30:50 +02:00
Aliaksandr Valialkin
5943f49f60
docs/Articles.md: add a link to https://valyala.medium.com/how-to-use-relabeling-in-prometheus-and-victoriametrics-8b90fc22c4b2
2020-11-05 19:17:59 +02:00
Aliaksandr Valialkin
9deda5107b
docs/MetricsQL.md: fix a link to with templates
page
2020-11-05 16:12:32 +02:00
Aliaksandr Valialkin
07f7245aeb
docs/Articles.md: move third-party articles to the top
2020-11-05 15:03:16 +02:00
Aliaksandr Valialkin
944c5ea331
docs: add CHANGELOG.md
2020-11-05 14:58:22 +02:00
Aliaksandr Valialkin
381ad564a2
docs/vmagent.md: update after 4c808d58bf
2020-11-04 20:31:43 +02:00
Nikolay
4c808d58bf
Adds ready probe ( #874 )
...
* adds leading forward slash check for scrapeURL path
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/835
* adds ready probe for scrape config initialization,
it should prevent metrics loss during vmagent rolling update,
/ready api will return 425 http code, if some scrape config still waits for initialization.
* updates docs
* Update app/vmagent/README.md
* renames var
* Update app/vmagent/README.md
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2020-11-04 20:29:18 +02:00
Aliaksandr Valialkin
c4e8c34d0e
docs/CaseStudies.md: add case study for Idealo.de
2020-11-04 20:18:33 +02:00
Aliaksandr Valialkin
b2042a1c30
lib/promscrape: docs update after e4182dd896
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/878
2020-11-04 17:12:30 +02:00
Nikolay
e4182dd896
reduces memory usage for vmagent, ( #880 )
...
* reduces memory usage for vmagent,
limits count of droppedTarget, that can be stored for /api/v1/targets page up to 999 items,
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/878
* Update app/vmagent/README.md
* Update app/vmagent/README.md
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2020-11-04 17:03:43 +02:00
Aliaksandr Valialkin
600f225cff
Revert "docs/vmagent.md: mention about -promscrape.dropOriginalLabels
"
...
This reverts commit bd81f926a4
.
2020-11-04 11:44:57 +02:00
Aliaksandr Valialkin
bd81f926a4
docs/vmagent.md: mention about -promscrape.dropOriginalLabels
2020-11-04 11:16:33 +02:00
Aliaksandr Valialkin
cd071357d8
docs/MetricsQL.md: add missing whitespace
2020-11-02 23:49:56 +02:00
Aliaksandr Valialkin
e277c3d07b
lib/promscrape: add stream parse
mode for efficient scraping of targets that expose millions of metrics
2020-11-01 23:35:06 +02:00
Aliaksandr Valialkin
b7638f04a7
app/vmagent: expose /api/v1/targets
page according to https://prometheus.io/docs/prometheus/latest/querying/api/#targets
...
This page is exposed by vmagent and by a single-node VictoriaMetrics
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/643
2020-11-01 23:35:06 +02:00
Aliaksandr Valialkin
c539494b36
app/vmselect/promql: allow passing optional third argument to topk_*
and bottomk_*
functions in order to obtain sum of time series outside top/bottom K
2020-11-01 23:35:06 +02:00
Aliaksandr Valialkin
5bfd4e6218
app/vmstorage: support for -retentionPeriod
smaller than one month
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/173
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/17
2020-10-20 14:31:44 +03:00
Aliaksandr Valialkin
920300643a
docs/vmrestore.md: make docs-sync
2020-10-20 10:48:19 +03:00
Aliaksandr Valialkin
2ed069c3bc
docs/MetricsQL.md: small clarifications
2020-10-17 12:01:43 +03:00
Aliaksandr Valialkin
09d60d64a9
docs: add a link to https://smarketshq.com/monitoring-kubernetes-clusters-41a4b24c19e3 article about VictoriaMetrics
2020-10-16 09:07:41 +03:00
Aliaksandr Valialkin
c37e5de66f
docs/Single-server-VictoriaMetrics.md: update docs
2020-10-14 13:26:31 +03:00
Aliaksandr Valialkin
3b847d32d9
docs/CaseStudies.md: actualize numbers for Wix.com
2020-10-14 13:07:33 +03:00
Aliaksandr Valialkin
590d8d537f
docs/vmalert.md: make docs-sync
2020-10-13 18:34:32 +03:00
Aliaksandr Valialkin
8e20bc7b53
docs/Cluster-VictoriaMetrics.md: clarify RAM requirements for vmstorage
nodes
2020-10-13 16:47:51 +03:00
Aliaksandr Valialkin
4f16a964e3
app/vmselect: add ability to export data in CSV format via /api/v1/export/csv
2020-10-12 20:08:17 +03:00
Aliaksandr Valialkin
63c4999e06
lib/promscrape: code prettifying after 9bd9f67718
2020-10-12 16:12:36 +03:00
Aliaksandr Valialkin
7f983d461a
docs/MetricsQL.md: mention that VictoriaMetrics keeps metric names after applying functions which dont change time series meaning
2020-10-12 13:25:25 +03:00
Aliaksandr Valialkin
2749a3c827
docs/Single-server-VictoriaMetrics.md: add missing whitespace
2020-10-09 20:56:26 +03:00
Aliaksandr Valialkin
6105d61d11
docs/vmagent.md: clarify -promscrape.suppressDuplicateScrapeTargetErrors
command-line flag usage
2020-10-08 19:24:31 +03:00
Aliaksandr Valialkin
71ea4935de
lib/promscrape: add -promscrape.suppressDuplicateScrapeTargetErrors
command-line flag in order to suppress duplicate scrape target
errors
...
Show also original labels for duplicate targets in error message in order to simplify debugging the issue.
Now `/targets` endpoint accepts optional `show_original_labels=1` query arg, which shows original labels for each target.
This may simplify debugging for target relabeling.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/651
2020-10-08 18:58:30 +03:00
Aliaksandr Valialkin
e9d99021b0
docs/CaseStudies.md: actualize Wix numbers
2020-10-06 16:09:35 +03:00
Aliaksandr Valialkin
e10c484a8e
docs/Articles.md: add https://medium.com/@VictoriaMetrics/anomaly-detection-in-victoriametrics-9528538786a7
2020-10-06 15:29:49 +03:00
Aliaksandr Valialkin
991fad7855
docs: make docs-sync
after cbe3cf683b
2020-10-05 16:47:57 +03:00
Aliaksandr Valialkin
d25dd7fdb6
docs: make docs-sync
2020-09-30 09:50:29 +03:00
Aliaksandr Valialkin
a897cf2ec3
docs/Release-Guide.md: mention that CHANGELOG.md must be updated before release
2020-09-30 08:53:17 +03:00
Aliaksandr Valialkin
44bcda81ab
app/vmstorage: rename vm_{big|small}_merge_need_free_disk_space
to vm_merge_need_free_disk_space
...
This simplifies alerting.
2020-09-29 22:44:19 +03:00
Aliaksandr Valialkin
dbf9402329
docs/Single-server-VictoriaMetrics.md: typo fix
2020-09-29 20:29:46 +03:00
Aliaksandr Valialkin
1137bdec66
docs/Single-server-VictoriaMetrics.md: typo fix: compations -> compactions
2020-09-29 20:27:05 +03:00
Aliaksandr Valialkin
7dc67cd883
docs/{vmbackup,vmrestore}: formatting fixes
2020-09-29 13:19:07 +03:00
Aliaksandr Valialkin
efdefbc1cb
docs/vmbackup.md: make docs about minio config more prominent
2020-09-29 13:16:04 +03:00
Aliaksandr Valialkin
9945b8c98d
docs: improve readability a bit
2020-09-29 13:03:38 +03:00
Aliaksandr Valialkin
978c6b4ba9
docs/Cluster-VictoriaMetrics.md: sync with cluster branch
2020-09-28 02:07:55 +03:00
Aliaksandr Valialkin
95688cbfc5
all: add native format for data export and import
...
The data can be exported via [/api/v1/export/native](https://victoriametrics.github.io/#how-to-export-data-in-native-format ) handler
and imported via [/api/v1/import/native](https://victoriametrics.github.io/#how-to-import-data-in-native-format ) handler.
2020-09-27 19:54:07 +03:00
Aliaksandr Valialkin
b4bf722d8f
lib/protoparser: use all the available CPU cores for processing ingested data from a single /api/v1/import stream
...
Previously a single data ingestion stream to /api/v1/import could load only a single CPU core.
2020-09-26 04:21:32 +03:00
Aliaksandr Valialkin
31ce0e29cd
docs/Single-server-VictoriaMetrics.md: VictoriaMetrics properly stores Inf values after 26115891db
2020-09-22 17:02:39 +03:00
Aliaksandr Valialkin
94f7d00537
docs/vmagent.md: typo fix
2020-09-21 21:49:22 +03:00
Aliaksandr Valialkin
f6f5c4118c
docs: make docs-sync
2020-09-21 21:47:47 +03:00
Aliaksandr Valialkin
7a134b0fd7
app/vmstorage: added -forceMergeAuthKey
command-line flag for protecting /internal/force_merge
endpoint
2020-09-17 14:21:53 +03:00
Aliaksandr Valialkin
1f33dd717f
lib/storage: add /internal/force_merge
handler for running forced compactions on historical per-month partitions
...
This may be useful for freeing up storage space after time series deletion.
See https://victoriametrics.github.io/#force-merge for more details.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/686
2020-09-17 12:20:40 +03:00
Aliaksandr Valialkin
8674963f6a
docs/Single-server-VictoriaMetrics.md: document that /api/v1/series/count may count delete time series
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/770
2020-09-17 01:38:17 +03:00
Aliaksandr Valialkin
ab53cb6f7b
app/vmagent: substitute -remoteWrite.url
with secret-url
value in logs, since it may contain sensitive info such as passwords or auth tokens
...
Pass `-remoteWrite.showURL` command-line flag in order to see real `-remoteWrite.url` values in logs and at `/metrics` page.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/773
2020-09-16 22:36:25 +03:00
Aliaksandr Valialkin
0bccb58e80
docs/Single-server-VictoriaMetrics.md: mention that VictoriaMetrics ignores NaN and Inf values during data ingestion
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/752
2020-09-15 23:40:28 +03:00
Aliaksandr Valialkin
51598bd718
docs/Articles.md: add a link to https://medium.com/miro-engineering/prometheus-high-availability-and-fault-tolerance-strategy-long-term-storage-with-victoriametrics-82f6f3f0409e
2020-09-15 12:29:10 +03:00
Aliaksandr Valialkin
f95eea60d1
lib/protoparser: accept timestamp in milliseconds instead of seconds at /api/v1/import/prometheus
...
This improves consistency with timestamps in Prometheus text exposition format
2020-09-11 14:04:46 +03:00
Aliaksandr Valialkin
2380e9b017
app/{vminsert,vmagent}: allow passing timestamp via timestamp
query arg when ingesting data to /api/v1/import/prometheus
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/750
2020-09-11 13:27:14 +03:00
John Belmonte
c9d0905b17
fix typo on outliersk() doc ( #758 )
2020-09-11 00:55:53 +03:00
Aliaksandr Valialkin
f6bc608e86
app/vmselect: initial implementation of Graphite Metrics API
...
See https://graphite-api.readthedocs.io/en/latest/api.html#the-metrics-api
2020-09-11 00:30:01 +03:00
Aliaksandr Valialkin
d7c04db1fc
docs: sync docs for vmalert, vmauth, vmbackup and vmrestore
2020-09-09 21:10:34 +03:00
Aliaksandr Valialkin
e5ed8c8d75
docs/Articles.md: add links to recently published third-party articles and talks about VictoriaMetrics
2020-09-09 20:15:27 +03:00
Aliaksandr Valialkin
9d431a4b45
docs/Single-server-VictoriaMetrics.md: typo fix
2020-09-09 01:21:45 +03:00
Aliaksandr Valialkin
4739dff6f0
docs/Single-server-VictoriaMetrics.md: typo fix
2020-09-09 00:59:37 +03:00
Aliaksandr Valialkin
11eaa37111
docs/vmagent.md: clarified the case when -remoteWrite.queues
must be tuned
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/745
2020-09-08 20:15:27 +03:00
Aliaksandr Valialkin
1bca6160a3
docs/Single-server-VictoriaMetrics.md: make docs-sync
2020-09-07 21:58:06 +03:00
Aliaksandr Valialkin
eb33a48b9b
docs/Single-server-VictoriaMetrics.md: sync with README.md
2020-09-04 03:30:05 +03:00
Aliaksandr Valialkin
a5621b9c46
docs/Single-server-VictoriaMetrics.md: updates according to review comments at fe98ba5a60
2020-09-04 02:57:02 +03:00
Aliaksandr Valialkin
f4e7e5fb90
app/vmselect/promql: add count_le_over_time(m[d], le)
and count_gt_over_time(m[d], gt)
functions
...
These functions returns the number of raw samples that don't exceed `le` or are bigger than `gt`.
These functions are complement to already existing `share_le_over_time(m[d], le)` and `share_gt_over_time(m[d], gt)`.
2020-09-03 15:29:10 +03:00
Aliaksandr Valialkin
fe98ba5a60
docs/Single-server-VictoriaMetrics.md: mention that /api/v1/series
returns series for the last 5 minutes if start
query arg is missing
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/735
2020-09-03 12:38:29 +03:00
Aliaksandr Valialkin
b4afc6ee2f
docs/Single-server-VictoriaMetrics.md: add missing link to Prometheus text exposition format
2020-09-03 01:10:11 +03:00
Aliaksandr Valialkin
f41b36bb9a
app/{vminsert,vmagent}: allow adding extra labels when importing data via Prometheus, CSV and JSON line formats
...
Extra labels may be added to the imported data by passing `extra_label=name=value` query args.
Multiple query args may be passed in order to add multiple extra labels.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/719
2020-09-02 19:43:21 +03:00
Aliaksandr Valialkin
dd20784d06
docs/Single-server-VictoriaMetrics.md: mention that VictoriaMetrics accepts relative times at time
, start
and end
query args
2020-08-28 10:13:16 +03:00
Aliaksandr Valialkin
de6970e828
docs/vmalert.md: sync with app/vmalert/README.md via make docs-update
2020-08-28 09:51:48 +03:00
Aliaksandr Valialkin
4a415620d3
docs/Articles.md: add a link to https://medium.com/@romanhavronenko/victoriametrics-how-to-migrate-data-from-prometheus-filtering-and-modifying-time-series-6d40cea4bf21
2020-08-28 09:51:26 +03:00
Aliaksandr Valialkin
7d89fafe1a
app/vmselect/promql: allow passing multiple args to aggregate functions such as avg(q1, q2, q3)
2020-08-15 01:15:09 +03:00
Aliaksandr Valialkin
cd96248480
docs/vmagent.md: mention that gaps in remote storage may appear if vmagent cannot keep up with data ingestion
2020-08-14 20:47:57 +03:00
Aliaksandr Valialkin
41d23f84ed
docs/Cluster-VictoriaMetrics.md: sync with upstream
2020-08-14 19:15:29 +03:00
Aliaksandr Valialkin
184670fb9b
docs: update docs
2020-08-14 19:13:42 +03:00
Aliaksandr Valialkin
c402265e88
all: support %{ENV_VAR}
placeholders in yaml configs in all the vm* components
...
Such placeholders are substituted by the corresponding environment variable values.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/583
2020-08-13 17:15:25 +03:00
Aliaksandr Valialkin
45962fb8c2
docs/Cluster-VictoriaMetrics.md: mention about Kubernetes operator
2020-08-12 21:15:34 +03:00
Aliaksandr Valialkin
fd6c690276
docs/Single-server-VictoriaMetrics.md: mention helm charts, k8s operator and vmctl tool in Integrations
chapter
2020-08-12 21:12:23 +03:00
Aliaksandr Valialkin
e730788477
docs/Articles.md: added https://medium.com/@romanhavronenko/victoriametrics-how-to-migrate-data-from-prometheus-d44a6728f043
2020-08-12 21:03:05 +03:00
Aliaksandr Valialkin
5492edcc6c
docs/Single-server-VictoriaMetrics.md: mention that it is safe to skip multiple versions during the upgrade
2020-08-11 14:21:37 +03:00
Aliaksandr Valialkin
d60908bba4
docs/MetricsQL.md: mention that MetricsQL removes all the NaN values from results
2020-08-07 07:51:45 +03:00
Aliaksandr Valialkin
a9ffd233df
docs/Single-server-VictoriaMetrics.md: add a chapter about data updates
2020-08-04 13:53:59 +03:00
Aliaksandr Valialkin
e6eee2bebf
app/vmselect/promql: add zscore-related functions: zscore_over_time(m[d])
and zscore(q) by (...)
2020-08-03 21:52:18 +03:00
Aliaksandr Valialkin
3f498cf2dc
docs/{vmagent,vmalert}: add instruction on how to build for ARM
2020-07-31 09:25:22 +03:00
Aliaksandr Valialkin
8c8c14c127
docs/Single-server-VictoriaMetrics.md: mention that downgrade is also safe to perform
2020-07-31 09:20:40 +03:00
Aliaksandr Valialkin
e255c066cc
docs/vmalert.md: sync with app/vmalert/README.md
2020-07-30 21:56:48 +03:00
Aliaksandr Valialkin
48d0ec1363
docs/MetricsQL.md: small fixes in the docs
2020-07-28 13:27:37 +03:00
Aliaksandr Valialkin
a1a065a47e
docs/Single-server-VictoriaMetrics.md: mention that OpenTSDB data ingestion protocol is used by KairosDB
2020-07-28 13:11:07 +03:00
Aliaksandr Valialkin
994fa2f3bf
app/vmselect/promql: add buckets_limit(k, buckets)
function, which limits the number of buckets per time series to k
...
This function works with both Prometheus-style and VictoriaMetrics-style buckets.
The function removes buckets with the lowest values in order to reserve the highest precision.
The function is useful for building heatmaps in Grafana from too big number of buckets.
2020-07-24 16:13:53 +03:00
Aliaksandr Valialkin
3e557c9861
app/vmselect/promql: add rate_over_sum(m[d])
function to MetricsQL, which returns rate over sum of m
values over d
duration
...
Something like `sum_over_time(m[d]) / d`, but more accurate.
2020-07-24 01:17:42 +03:00
Aliaksandr Valialkin
6f05c4d351
lib/storage: improve prioritizing of data ingestion over querying
...
Prioritize also small merges over big merges.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/291
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/648
2020-07-23 13:23:36 +03:00
Aliaksandr Valialkin
ad8d3b387d
docs/Single-server-VictoriaMetrics.md: mention that it is recommended inspecting logs during troubleshooting
2020-07-22 18:21:29 +03:00
Aliaksandr Valialkin
efcbb51968
docs/vmagent.md: sync with app/vmagent/README.md
2020-07-20 17:08:34 +03:00
Aliaksandr Valialkin
ecb1b2564a
app/vmselect/promql: add mode()
aggregate function
2020-07-20 15:31:20 +03:00
Aliaksandr Valialkin
1c641037e8
app/vmselect/promql: add mode_over_time(m[d])
function
...
See https://en.wikipedia.org/wiki/Mode_(statistics) and https://stackoverflow.com/questions/61134078/promql-query-to-return-the-value-from-a-range-vector-which-occurs-maximum-no-of
2020-07-17 18:28:45 +03:00
Aliaksandr Valialkin
df01836818
app/vmselect/promql: keep all labels for time series from any()
call
2020-07-17 15:17:54 +03:00
Aliaksandr Valialkin
328814ee60
docs/vmagent.md: make filtering rules for init container pods less confusing
2020-07-14 20:32:47 +03:00
Aliaksandr Valialkin
4e770e9120
docs/Single-server-VictoriaMetrics.md: remove Roadmap
chapter, since it became outdated
2020-07-14 19:06:33 +03:00
Aliaksandr Valialkin
6d77bfae4f
docs/Single-server-VictoriaMetrics.md: sync with README.md
2020-07-14 14:19:14 +03:00
Aliaksandr Valialkin
619b0a25c9
docs/vmagent.md: sync with app/vmagent/README.md
2020-07-13 21:25:11 +03:00
Aliaksandr Valialkin
ca74b80f10
docs/Cluster-VictoriaMetrics.md: sync with the original README.md
2020-07-10 12:15:31 +03:00
Aliaksandr Valialkin
cba820e390
app/{vminsert,vmagent}: add ability to import data in Prometheus exposition format via /api/v1/import/prometheus
2020-07-10 12:14:07 +03:00
Aliaksandr Valialkin
b66c7c13ac
docs: add a link to the The CMS monitoring infrastructure and applications
publication from CERN
2020-07-08 20:16:43 +03:00
Aliaksandr Valialkin
4f737d1cbd
docs/Cluster-VictoriaMetrics.md: mention about api/v1/status/active_queries
page
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/528
2020-07-08 19:18:26 +03:00
Aliaksandr Valialkin
742da690f4
app/vmselect: add /api/v1/status/active_queries
page with the list of currently running queries
...
This is a follow-up for https://github.com/VictoriaMetrics/VictoriaMetrics/pull/598
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/575
2020-07-08 18:55:38 +03:00
Aliaksandr Valialkin
6daa5f7500
lib/storage: prioritize data ingestion over heavy queries
...
Heavy queries could result in the lack of CPU resources for processing the current data ingestion stream.
Prevent this by delaying queries' execution until free resources are available for data ingestion.
Expose `vm_search_delays_total` metric, which may be used in for alerting when there is no enough CPU resources
for data ingestion and/or for executing heavy queries.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/291
2020-07-05 19:42:05 +03:00
Aliaksandr Valialkin
91b3482894
app/vminsert: add ability to apply relabeling to all the incoming metrics if -relabelConfig
command-line arg points to a file with a list of relabel_config
entries
...
See https://victoriametrics.github.io/#relabeling
2020-07-02 20:39:28 +03:00
Aliaksandr Valialkin
5d3db3ff7c
app/vmselect: add interpolate
function for filling gaps with linearly interpolated values
...
See https://stackoverflow.com/q/62565021/274937 for details
2020-07-02 14:54:21 +03:00
Aliaksandr Valialkin
4dd3de9286
lib/promscrape: add ability to set disable_compression
and disable_keepalive
options in scrape_config
section of the config passed to -promscrape.config
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/580
2020-07-02 14:19:14 +03:00
Aliaksandr Valialkin
63e5ee0d29
docs: sync with upstream
2020-06-29 22:09:03 +03:00
Aliaksandr Valialkin
8f2e88234f
docs: update the info that docker images are built on top of alpine
image now
...
A follow-up after the commit ff624c9125
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/522
2020-06-26 13:54:10 +03:00
Aliaksandr Valialkin
5e35b87c3d
docs/Cluster-VictoriaMetrics.md: move VictoriaMetrics logo below "Cluster version" heading, since it is heeded for proper navigation at https://victoriametrics.github.io
2020-06-24 12:06:27 +03:00
Aliaksandr Valialkin
c85d926569
docs/SampleSizeCalculations.md: updates
2020-06-24 12:06:25 +03:00
Aliaksandr Valialkin
f0cef4761b
docs/SampleSizeCalculations.md: add a doc with calculations for the "Lowest sample size" graph at https://victoriametrics.com/
2020-06-24 12:00:22 +03:00
Aliaksandr Valialkin
e65b4cb6b1
docs/vmalert.md: sync with app/vmalert/README.md
2020-06-23 22:49:38 +03:00
Aliaksandr Valialkin
2a39ba639d
lib/promrelabel: add support for keep_if_equal
and drop_if_equal
actions to relabel configs
...
These actions may be useful for filtering out unneeded targets and/or metrics if they contain equal label values.
For example, the following rule would leave the target only if __meta_kubernetes_annotation_prometheus_io_port
equals __meta_kubernetes_pod_container_port_number:
- action: keep_if_equal
source_labels: [__meta_kubernetes_annotation_prometheus_io_port, __meta_kubernetes_pod_container_port_number]
2020-06-23 17:29:03 +03:00
Aliaksandr Valialkin
530f7a21e8
docs/Single-server-VictoriaMetrics.md: remove -httpListenAddr
command-line flag from setting up VictoriaMetrics
chapter
...
This flag is optional and it has good default value - `:8428`, so there is no need in mentioning it at this chapter
2020-06-22 12:45:20 +03:00
Aliaksandr Valialkin
a43be95e83
docs/Cluster-VictoriaMetrics.md: add high availability
chapter
2020-06-20 15:53:38 +03:00
Aliaksandr Valialkin
f689164711
docs/Single-server-VictoriaMetrics.md: mention that vmauth
could be used for routing user requests to particular VictoriaMetrics instances
2020-06-19 16:16:47 +03:00
Aliaksandr Valialkin
7976ec8bb1
docs/Single-server-VictoriaMetrics.md: add a link to features available for enterprise customers
2020-06-19 13:17:01 +03:00
Aliaksandr Valialkin
9f3e3a4d7a
docs/vmauth.md: mention that we can provide custom integration with SAML
2020-06-19 13:14:07 +03:00
Aliaksandr Valialkin
b542e50680
app/vminsert: export metrics for determining ingested rows with dropped or truncated labels
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/565
2020-06-19 01:10:37 +03:00
Aliaksandr Valialkin
818abca8f1
make docs-sync
2020-06-18 23:55:28 +03:00
Aliaksandr Valialkin
50c0d8c17d
docs/Articles.md: add a link to article https://stas.starikevich.com/posts/raspberry-pi-4-prometheus/
2020-06-18 23:14:04 +03:00
Aliaksandr Valialkin
a12364ad37
docs/vmbackup.md: mention that backups from single-node and cluster versions are incompatible
2020-06-18 18:52:43 +03:00
Aliaksandr Valialkin
e53ee763f9
docs/vmalert.md: sync with app/vmalert/README.md
2020-06-10 19:38:24 +03:00
Aliaksandr Valialkin
6281549f31
docs/Cluster-VictoriaMetrics.md: remove obsolete line
2020-06-04 20:21:37 +03:00
Aliaksandr Valialkin
9f4e86ac2f
docs/Cluster-VictoriaMetrics.md: update stale info about replication
2020-06-04 20:21:36 +03:00
Aliaksandr Valialkin
a47a05dfd2
docs/Cluster-VictoriaMetrics.md: clarify simultaneous usage of replication and deduplication
2020-06-04 18:01:32 +03:00
Aliaksandr Valialkin
78b28a03b6
docs/Single-server-VictoriaMetrics.md: clarify Replication
section
2020-06-03 21:32:42 +03:00
Aliaksandr Valialkin
854f40acf2
docs/FAQ.md: add a question about the difference between vmagent
and Prometheus
2020-06-03 20:56:22 +03:00
Aliaksandr Valialkin
6d059b28bf
docs/Cluster-VictoriaMetrics.md: update Replication and data safety
chapter
2020-06-03 20:24:58 +03:00
Aliaksandr Valialkin
f26b94cfb6
docs/Single-server-VictoriaMetrics.md: mention vmagent in high availability
section
2020-06-03 20:16:02 +03:00
Aliaksandr Valialkin
ff624c9125
deployment/docker: use alpine base image for docker images in order to improve debuggability
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/522
2020-06-02 22:43:19 +03:00
Aliaksandr Valialkin
13b1358c07
docs: update FAQ.md
2020-06-02 19:58:07 +03:00
Aliaksandr Valialkin
f7ff809c1e
docs/vmalert.md: sync with app/vmalert/README.md via make docs-sync
2020-06-02 19:15:15 +03:00
Aliaksandr Valialkin
3d5f48ec74
docs/CaseStudies.md: add a link to articles about VictoriaMetrics
2020-05-28 21:32:43 +03:00
Aliaksandr Valialkin
0ec43cb8b0
docs/Articles.md: added a link to https://medium.com/@IG1.com/sismology-iguana-solutions-monitoring-system-f46e4170447f
2020-05-28 20:10:21 +03:00
Aliaksandr Valialkin
213c3903c9
docs/Cluster-VictoriaMetrics.md: mention that opentsdb/api/put
handler is disabled by default
2020-05-28 14:28:06 +03:00
Aliaksandr Valialkin
ff6d093e1b
docs/Cluster-VictoriaMetrics.md: mention that nginx
can be used as a load balancer in front of vminsert
and vmselect
2020-05-27 18:10:08 +03:00
Aliaksandr Valialkin
8311193293
docs: refresh docs about replication support
2020-05-27 17:48:10 +03:00
Aliaksandr Valialkin
80609fdf35
docs/Cluster-VictoriaMetrics.md: sync with upstream docs
2020-05-27 17:40:01 +03:00
Aliaksandr Valialkin
4cf7238b73
docs/Single-server-VictoriaMetrics.md: add a video to Zerodha talk about monitoring k8s with VictoriaMetrics
2020-05-24 15:51:56 +03:00
Aliaksandr Valialkin
2f35cf13c6
docs/Cluster-VictoriaMetrics.md: mention that cluster components may be monitored with vmagent
2020-05-23 14:29:50 +03:00
Aliaksandr Valialkin
b4103e055a
docs/CaseStudies.md: add a link to a post about VictoriaMetrics histograms in Zerodha case study
2020-05-23 12:45:00 +03:00
Aliaksandr Valialkin
dde29c3c18
docs/CaseStudies.md: add Zerodha case based on monitoring K8s with VictoriaMetrics
slides at https://docs.google.com/presentation/d/1g7yUyVEaAp4tPuRy-MZbPXKqJ1z78_5VKuV841aQfsg/edit
2020-05-23 12:41:25 +03:00
Aliaksandr Valialkin
aa647637bf
docs/Single-server-VictoriaMetrics.md: mention about vmauth
in Security
section
2020-05-21 23:47:56 +03:00
Aliaksandr Valialkin
84860167d0
docs/Cluster-VictoriaMetrics.md: mention about vmauth
service in Multitenancy
chapter
2020-05-21 22:54:19 +03:00
Aliaksandr Valialkin
0101a2d7ca
docs/Single-server-VictoriaMetrics.md: sync with single-node README.md
2020-05-21 20:45:39 +03:00
Aliaksandr Valialkin
b93b01bc6d
docs/vmagent.md: sync with app/vmagent/README.md
2020-05-21 12:11:15 +03:00
Aliaksandr Valialkin
dbd8beccfa
app/vmselect/promql: add ascent_over_time(m[d])
and descent_over_time(m[d])
functions
...
These functions could be useful in GPS tracking apps for calculating the summary for height gain/loss
over the given duration `d`.
2020-05-21 12:07:48 +03:00
Aliaksandr Valialkin
7705c19720
docs/MetricsQL.md: add a link to https://medium.com/@valyala/promql-tutorial-for-beginners-9ab455142085
2020-05-19 23:20:13 +03:00
Aliaksandr Valialkin
80c18b7275
docs/vmagent.md: mention an alternative to refresh_interval
option in scrape configs
2020-05-19 23:10:06 +03:00
Aliaksandr Valialkin
e6a782498a
docs/Quick-Start.md: mention that vmagent
can be used instead of Prometheus in most cases
2020-05-19 14:09:27 +03:00
Aliaksandr Valialkin
a441cdd1d9
app/vmselect/promql: add outliersk(N, m)
aggregate function for anomaly detection across groups of similar time series
2020-05-19 13:52:36 +03:00
Aliaksandr Valialkin
7a8ef517ae
docs/Articles.md: add https://www.robustperception.io/evaluating-performance-and-correctness to third-party posts
2020-05-17 00:35:44 +03:00
Aliaksandr Valialkin
0890c780c2
docs/Single-server-VictoriaMetrics.md: put contact us
email to the top of the page
2020-05-16 22:36:59 +03:00
Aliaksandr Valialkin
fd1a6ce9ae
docs/Single-server-VictoriaMetrics.md: add Replication
and Backups
sections
2020-05-16 22:27:48 +03:00
Aliaksandr Valialkin
9b90c841c6
docs/Cluster-VictoriaMetrics.md: add missing endpoints to the list: api/v1/import/csv
and api/v1/status/tsdb
2020-05-16 22:13:25 +03:00
Aliaksandr Valialkin
23c55181ef
docs/Quick-Start.md: update old link to Docker hub to new link
2020-05-16 10:23:08 +03:00
Aliaksandr Valialkin
8cb35974af
app/vmrestore: document better that vmrestore
works like rsync --delete
, i.e. it deletes files in -storageDataPath
, which are missing in the backup
2020-05-16 09:22:17 +03:00
Aliaksandr Valialkin
82ffbcb9a6
app/vmstorage: add vm_slow_metric_name_loads_total
metric, which could be used as an indicator when more RAM is needed for improving query performance
2020-05-15 14:11:45 +03:00
Aliaksandr Valialkin
82ccdfaa91
app/vmstorage: add vm_slow_row_inserts_total
and vm_slow_per_day_index_inserts_total
metrics for determining whether VictoriaMetrics required more RAM for the current number of active time series
2020-05-15 13:44:32 +03:00
Aliaksandr Valialkin
ab8f5545bc
docs/vmalert.md: sync with app/vmalert/README.md
2020-05-15 13:27:09 +03:00
Aliaksandr Valialkin
21598ac417
docs/vmalert.md: sync with app/vmalert/README.md
2020-05-13 22:55:35 +03:00
Aliaksandr Valialkin
894e5d2b9b
docs/vmbackup.md: add a link to vmbackuper tool
2020-05-13 22:54:22 +03:00
Aliaksandr Valialkin
cc311e20fe
app/vmselect/promql: add any(x) by (y)
aggregate function, which returns any time series from q
for each group y
2020-05-12 19:45:56 +03:00
Aliaksandr Valialkin
574289c3fb
app/vmselect/promql: support for sum(x) by (y) limit N
syntax in order to limit the number of output time series after aggregation
2020-05-12 19:45:54 +03:00
Aliaksandr Valialkin
de113806bb
docs/CaseStudies.md: add CERN case study
2020-05-11 14:05:20 +03:00
Aliaksandr Valialkin
5bc5d6a1f2
docs/Single-server-VictoriaMetrics.md: small updates for Monitoring
and How to start VictoriaMetrics
sections
2020-05-08 20:34:50 +03:00
Aliaksandr Valialkin
baedb25936
docs/vmauth.md: fix a link to docker images
2020-05-08 14:10:04 +03:00
Aliaksandr Valialkin
6909d845b0
docs/Articles.md: add a link to CERN article at https://indico.cern.ch/event/877333/contributions/3696707/attachments/1972189/3281133/CMS_mon_RD_for_opInt.pdf
2020-05-08 01:25:37 +03:00
Aliaksandr Valialkin
6afb25fd08
docs/{vmagent,vmauth}: small clarifications in the docs
2020-05-07 12:55:20 +03:00
Aliaksandr Valialkin
e8936c9cb3
docs/vmagent.md: small fixes
2020-05-06 14:49:18 +03:00
Aliaksandr Valialkin
3f52a97f9b
lib/promscrape: add Prometheus-compatible DNS-based service discovery aka dns_sd_configs
2020-05-06 00:01:58 +03:00
Aliaksandr Valialkin
08320cfcf4
docs/{vmauth,vmagent}: fix ports for profiling
2020-05-05 20:15:47 +03:00
Aliaksandr Valialkin
f65930b34d
docs/vmauth.md: mention that we can help creating customized proxy
2020-05-05 12:34:42 +03:00
Aliaksandr Valialkin
266327642b
docs/{vmagent,vmauth}: add Profiling
section
2020-05-05 11:45:13 +03:00
Aliaksandr Valialkin
0c7cddfca6
docs: add vmauth.md
2020-05-05 11:17:23 +03:00
Aliaksandr Valialkin
b5a780930d
docs/vmagent.md: /targets
page doesnt expose infomration about imporperly configured scrape configs now. It is written in error log instead
2020-05-05 10:54:14 +03:00
Aliaksandr Valialkin
1aea001532
docs/vmalert.md: sync with app/vmalert/README.md
2020-05-05 07:50:57 +03:00
Aliaksandr Valialkin
40c3ffb359
lib/promscrape: add Prometheus-compatible service discovery for Consul aka consul_sd_configs
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/330
2020-05-04 20:51:17 +03:00
Aliaksandr Valialkin
6c68b8aa81
docs/Single-server-VictoriaMetrics.md: mention that it is recommended upgrading to the latest release before reporting issues
2020-05-04 00:41:47 +03:00
Aliaksandr Valialkin
23010e6321
docs/Cluster-VictoriaMetrics.md: add Multitenancy
chapter
2020-05-03 18:01:26 +03:00
Aliaksandr Valialkin
d2af2c8c3e
docs/MetricsQL.md: document first_over_time
and last_over_time
functions
2020-05-02 22:43:29 +03:00
Aliaksandr Valialkin
09f5d0056f
docs/Single-server-VictoriaMetrics.md: hint that \n
is a single newline char
2020-05-01 13:41:55 +03:00
Aliaksandr Valialkin
7d36616b93
docs/Single-server-VictoriaMetrics.md: mention that it is better to increase CPU and RAM per vmselect
node in order to achieve higher query performance
2020-04-30 00:53:53 +03:00
Aliaksandr Valialkin
d0ebbb166e
docs: add vmalert.md
2020-04-29 17:42:06 +03:00
Aliaksandr Valialkin
8b2f54d7cd
docs/Single-server-VictoriaMetrics.md: update Alerting
section
2020-04-29 17:39:21 +03:00
Aliaksandr Valialkin
4470308d5b
docs/Single-server-VictoriaMetrics.md: mention that basic downsampling could be made with the help of de-duplication
2020-04-28 16:38:32 +03:00
Aliaksandr Valialkin
4e4f57b121
lib/metricsql: move it to a separate repository - github.com/VictoriaMetrics/metrics
2020-04-28 15:28:22 +03:00
Aliaksandr Valialkin
20b71acf19
docs/Articles.md: add https://zerodha.tech/blog/infra-monitoring-at-zerodha/
2020-04-28 02:24:16 +03:00
Aliaksandr Valialkin
b768bc9a6a
lib/promscrape: add initial support for Prometheus-compatible service discovery for Amazon EC2 aka ec2_sd_configs
2020-04-27 19:25:53 +03:00
Aliaksandr Valialkin
0224071ebe
lib/promscrape/discovery/gce: allow empty project and zone for gce_sd_config
2020-04-27 11:45:02 +03:00
Aliaksandr Valialkin
6954d0edb7
lib/promscrape/discovery/gce: allow empty zone
arg in gce_sd_config
- in this case zones for the given project are automatically discovered
2020-04-26 14:34:11 +03:00
Aliaksandr Valialkin
1f3fd93b58
docs/{vmbackup,vmrestore}.md: update -help
output
2020-04-24 22:44:21 +03:00
Aliaksandr Valialkin
4b84c592e9
docs/Single-server-VictoriaMetrics.md: document -search.resetCacheAuthKey
2020-04-24 19:47:52 +03:00
Aliaksandr Valialkin
9ef5935552
lib/promscrape: initial implementation for gce_sd_configs
aga Prometheus-compatible service discovery for Google Compute Engine
2020-04-24 17:51:22 +03:00
Aliaksandr Valialkin
5f9c23226a
docs/Single-server-VictoriaMetrics.md: mention that -search.maxStalenessInterval
can be useful for InfluxDB and TimescaleDB users
2020-04-24 16:22:50 +03:00
Aliaksandr Valialkin
364db13c9c
app/vmselect: add /api/v1/status/tsdb
page with useful stats for locating root cause for high cardinality issues
...
See https://prometheus.io/docs/prometheus/latest/querying/api/#tsdb-stats
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/425
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/268
2020-04-22 22:03:43 +03:00
Aliaksandr Valialkin
9ebc937685
app/vmselect: add -search.minStalenessInterval
command-line flag for removing gaps on graphs built from time series with irregular duration between samples
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/426
2020-04-20 19:42:15 +03:00
Aliaksandr Valialkin
5ecb50d7c2
docs/Single-server-VictoriaMetrics.md: mention about vmagent in the end of Prometheus setup
section
2020-04-20 16:41:36 +03:00
Aliaksandr Valialkin
851946af1e
deployment/docker: allow building docker images on top of any base image set via ROOT_IMAGE environment var
...
For example, the following command will build VictoriaMetrics docker image on top of alpine image:
ROOT_IMAGE=alpine make package-victoria-metrics
2020-04-20 01:16:57 +03:00
Aliaksandr Valialkin
79fb595732
docs/vmagent.md: typo fix: unvailable -> unavailable
2020-04-17 13:11:31 +03:00
Aliaksandr Valialkin
546d26523c
app/vmagent/README.md: mention about prodmscrape.suppressScrapeErrors
2020-04-17 13:08:21 +03:00
Dmitry Shihovtsev
830538e290
Fix misspelled Cortex name in the FAQ ( #421 )
2020-04-17 08:36:12 +01:00
Aliaksandr Valialkin
95da8d410c
docs/Single-server-VictoriaMetrics.md: mention that VictoriaMetrics supports Kubernetes service discovery
2020-04-16 18:40:11 +03:00
Aliaksandr Valialkin
bcec5c5429
docs/Single-server-VictoriaMetrics.md: typo fix: unneded -> unneeded
2020-04-16 17:35:08 +03:00
Aliaksandr Valialkin
467279acd2
docs/Single-server-VictoriaMetrics.md: imrpove docs about metrics deletion
2020-04-16 17:32:09 +03:00
Aliaksandr Valialkin
e0d213f82b
docs/Single-server-VictoriaMetrics.md: mention that the delete API
can be protected by authKey
2020-04-16 17:19:10 +03:00
Aliaksandr Valialkin
30b401ebbf
docs/Single-server-VictoriaMetrics.md: typo fix
2020-04-15 15:21:58 +03:00
Aliaksandr Valialkin
ccb887c0f6
docs/Single-server-VictoriaMetrics.md: clarify how to use -influxListenAddr
command-line option
2020-04-15 12:33:42 +03:00
Aliaksandr Valialkin
6e2f6574b8
docs/Single-server-VictoriaMetrics.md: mention that backfilling can be done via any supported ingestion method
2020-04-15 10:56:53 +03:00
Aliaksandr Valialkin
8a25c1ed71
docs/Single-server-VictoriaMetrics.md: add https://github.com/Slapper/ansible-victoriametrics-cluster-role to integrations
chapter
2020-04-14 16:27:20 +03:00
Aliaksandr Valialkin
067c7afebc
lib/promscrape: show information on improperly configured scrape targets at the bottom of /targets
page
...
This is a common error whith improperly configured target autodiscovery and/or relabeling.
This error leads to duplicate scraping of the same targets with the same set of labels, which leads
to duplicate samples in time series.
2020-04-14 14:55:05 +03:00
Aliaksandr Valialkin
0b76c27fa1
docs/vmagent.md: mention that vmagent supports kubernetes_sd_configs
now
2020-04-13 21:06:36 +03:00
Aliaksandr Valialkin
f94a090020
docs: update minimum supported Go version from 1.12 to 1.13
2020-04-07 13:38:37 +03:00
Aliaksandr Valialkin
8064775c02
docs/CaseStudies.md: updated ARNES numbers
2020-04-06 16:20:11 +03:00
Aliaksandr Valialkin
520a704606
docs/CaseStudies.md: prettifying of the formatting
2020-04-06 15:24:37 +03:00
Aliaksandr Valialkin
105f0c78d9
docs/CaseStudies.md: add ARNES case study
2020-04-06 15:17:33 +03:00
Aliaksandr Valialkin
407bdbf2b9
docs/Single-server-VictoriaMetrics.md: cosmetic fixes in Importing CSV data
chapter
2020-04-06 12:29:28 +03:00
Aliaksandr Valialkin
69962a7001
docs/FAQ.md: small fixes
2020-04-05 13:53:08 +03:00
Aliaksandr Valialkin
9f03548e55
docs/FAQ.md: add more articles about VictoriaMetrics performance
2020-04-05 13:48:03 +03:00
Aliaksandr Valialkin
022310f35b
docs/Articles.md: added a link to https://www.iunera.com/kraken/fabric/time-series-database/
2020-04-04 16:40:00 +03:00
Aliaksandr Valialkin
fa0554b771
docs/Articles.md: move Percona article to third-party
2020-04-02 15:43:02 +03:00
Aliaksandr Valialkin
35b133bff4
docs/Articles.md: add a link to https://blog.cloudera.com/benchmarking-time-series-workloads-on-apache-kudu-using-tsbs/
2020-04-02 15:41:09 +03:00
Aliaksandr Valialkin
a884803377
docs/CaseStudies.md: add Adsterra case
2020-04-02 00:49:16 +03:00
Aliaksandr Valialkin
b38d048dd9
app/vmstorage: add vm_free_disk_space_bytes
metric for monitoring the remaining disk space at -storageDataPath
2020-04-01 23:08:58 +03:00
Aliaksandr Valialkin
de2cd4231b
docs/Single-server-VictoriaMetrics.md: re-organize chapters
2020-04-01 22:38:56 +03:00
Aliaksandr Valialkin
1c9c57db1c
docs/Cluster-VictoriaMetrics.md: small fixes and updates
2020-04-01 18:10:12 +03:00
Aliaksandr Valialkin
8edc72201d
docs/Single-server-VictoriaMetrics.md: small fixes and updates
2020-04-01 18:09:07 +03:00
Aliaksandr Valialkin
b024ecd10c
docs/Cluster-VictoriaMetrics.md: swap production build
and development build
chapters
2020-04-01 17:49:51 +03:00
Aliaksandr Valialkin
8661dc4624
docs/Single-server-VictoriaMetrics.md: mention that environment vars may be prefixed with -envflag.prefix
2020-03-31 22:37:44 +03:00
Aliaksandr Valialkin
16572c8722
README.md: mention that response cache must be reset after import historical data
2020-03-31 19:33:20 +03:00
Aliaksandr Valialkin
a1e4c6a2be
.github/workflows/wiki.yml: fix copying files from docs to wiki
2020-03-30 15:59:12 +03:00
Aliaksandr Valialkin
ac3ee44fa7
docs/robots.txt: trigger github actions
2020-03-30 15:54:39 +03:00
Aliaksandr Valialkin
1f7292675a
docs: add robots.txt
2020-03-28 23:22:46 +02:00
Aliaksandr Valialkin
bd156cd088
docs/vmagent.md: add prometheus remote_write proxy
use case
2020-03-28 23:16:38 +02:00
Aliaksandr Valialkin
b695087119
docs/CaseStudies.md: add Brandwatch case study
2020-03-28 20:57:54 +02:00
Aliaksandr Valialkin
25f585ecf2
docs/CaseStudies.md: added a case study from MHI Vestas Offshore Wind
2020-03-14 13:22:12 +02:00
Aliaksandr Valialkin
fdc2a9d1d7
app/vmselect: add label_map(q, label, srcValue1, dstValue1, ... srcValueN, dstValueN)
function to MetricsQL
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/369
2020-03-12 19:13:47 +02:00
Aliaksandr Valialkin
c1551a3269
README.md: mention about alternative dashboard for cluster version - https://grafana.com/grafana/dashboards/11831
2020-03-12 15:10:14 +02:00
Aliaksandr Valialkin
fcd91795d5
app/vmagent: mention that vmagent can filter data
2020-03-11 16:22:39 +02:00
Aliaksandr Valialkin
650830db79
docs/Articles.md: add a link to https://stas.starikevich.com/posts/disk-usage-for-vm-versus-prometheus/
2020-03-11 04:56:16 +02:00
Aliaksandr Valialkin
61d0ee857c
docs/vmagent.md: sync with app/vmagent/README.md
2020-03-10 21:54:04 +02:00
Aliaksandr Valialkin
1fe66fb3cc
app/{vmagent,vminsert}: add support for importing csv data via /api/v1/import/csv
2020-03-10 21:15:35 +02:00
Aliaksandr Valialkin
8d3869cd99
docs/FAQ.md: actualize answer about deduplication
2020-03-09 13:37:12 +02:00
Aliaksandr Valialkin
9d89b08cb5
docs: add missing vmagent.png, which is used in vmagent.md
2020-03-09 13:35:49 +02:00
Aliaksandr Valialkin
9be64e34b4
docs/Articles.md: add a link to https://www.percona.com/blog/2020/02/28/better-prometheus-rate-function-with-victoriametrics/
2020-03-04 20:05:26 +02:00
Aliaksandr Valialkin
e51a0a56f4
README.md: add a link to https://github.com/VictoriaMetrics/VictoriaMetrics/wiki/Articles
2020-03-04 20:05:18 +02:00
Aliaksandr Valialkin
754db0d22e
app/vmagent/README.md: small fixes
2020-03-04 18:14:47 +02:00
Aliaksandr Valialkin
871abfab7a
app/vmagent/README.md: clarification
2020-03-04 18:03:48 +02:00
Aliaksandr Valialkin
007c591de8
app/vmagent/README.md: add iot and edge monitoring
use case
2020-03-04 18:01:34 +02:00
Aliaksandr Valialkin
474a09c0f1
app/vmagent/README.md: add use cases
section
2020-03-04 17:42:27 +02:00
Aliaksandr Valialkin
ad927575b7
docs/CaseStudies: add Synthesio
2020-03-04 14:14:39 +02:00
Aliaksandr Valialkin
0b1e877a7d
docs/Single-server-VictoriaMetrics.md: sync with README.md
2020-03-03 21:39:05 +02:00
Aliaksandr Valialkin
8cc88db38d
docs/Single-server-VictoriaMetrics.md: sync with README.md
2020-02-28 12:58:32 +02:00
Aliaksandr Valialkin
57528ca31c
docs: add a doc for vmagent
2020-02-28 12:23:56 +02:00
Aliaksandr Valialkin
7b1c7051a3
app/vmselect: add sort_by_label(q, label)
and sort_by_label_desc(q, label)
functions
...
This is implementation of https://github.com/prometheus/prometheus/pull/1533 for VictoriaMetrics.
2020-02-13 17:01:37 +02:00
Aliaksandr Valialkin
4cc0163c7c
docs: migrate ExtendedPromQL->MetricsQL in order to be more consistent
2020-02-10 23:02:43 +02:00
Aliaksandr Valialkin
6db573470c
docs/Single-server-VictoriaMetrics.md: sync with README.md
2020-02-07 00:02:34 +02:00
Aliaksandr Valialkin
a462355b2f
app/vmselect/promql: add keep_next_value(q)
for filling gaps with the next non-empty value
2020-01-29 00:48:04 +02:00
Aliaksandr Valialkin
bdbb463756
docs/Single-server-VictoriaMetrics.md: fix heading size for Third-party contributions
section
2020-01-28 23:13:35 +02:00
Aliaksandr Valialkin
7b26db5527
docs/Single-server-VictoriaMetrics.md: update Retention
section
2020-01-27 18:44:21 +02:00
Aliaksandr Valialkin
8074c10590
README.md: mention https://github.com/AnchorFree/tsdb-remote-write
2020-01-27 18:35:48 +02:00
Aliaksandr Valialkin
1efea246b7
docs/Articles.md: add a link to https://medium.com/@valyala/billy-how-victoriametrics-deals-with-more-than-500-billion-rows-e82ff8f725da
2020-01-22 19:08:35 +02:00
Aliaksandr Valialkin
0ef6f91410
docs: Mention Slack and Telegram channels for user questions
2020-01-22 16:50:14 +02:00
Aliaksandr Valialkin
582dd01f42
app/vmselect/promql: add range_over_time(m[d])
function for calculating value range for m
over d
2020-01-21 19:05:17 +02:00
Aliaksandr Valialkin
36973ee975
app/vmselect/promql: add label_match(q, label, regexp)
and label_mismatch(q, label, regexp)
functions for filtering out time series with labels matching the given regexp
2020-01-21 15:00:20 +02:00
Aliaksandr Valialkin
04363d6511
README.md: mention that delete API
shouldnt be used on a regular basis due to non-zero overhead
2020-01-20 13:28:36 +02:00
Aliaksandr Valialkin
c97ade4487
docs/FAQ.md: typo fix according to comment from https://www.reddit.com/message/messages/lezkmo
2020-01-18 18:05:13 +02:00
Aliaksandr Valialkin
970f0dfbf2
docs/CaseStudies.md: add links to COLOPL talk about VictoriaMetrics
2020-01-18 17:23:33 +02:00
Aliaksandr Valialkin
7483deccca
docs/FAQ.md: add bullet comparison with Cortex and Thanos
2020-01-15 10:47:40 +02:00
Aliaksandr Valialkin
91ee1bce2e
README.md: add a link to VictoriaMetrics subreddit - https://www.reddit.com/r/VictoriaMetrics/
2020-01-12 00:06:20 +02:00
Aliaksandr Valialkin
8b14572f70
app/vmselect/promql: add hoeffding_bound_upper(phi, m[d])
and hoeffding_bound_lower(phi, m[d])
functions
...
These functions can be used for calculating Hoeffding bounds
for `m` over `d` time range and for the given `phi` in the range `[0..1]`.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/283
2020-01-11 14:46:23 +02:00
Aliaksandr Valialkin
cd66d3fc43
README.md: mention about Prometheus->VictoriaMetrics exporter https://github.com/ryotarai/prometheus-tsdb-dump
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/93
2020-01-11 01:29:09 +02:00
Aliaksandr Valialkin
164278151f
app/vmselect/promql: add aggr_over_time(("aggr_func1", "aggr_func2", ...), m[d])
function
...
This function can be used for simultaneous calculating of multiple `aggr_func*` functions
that accept range vector. For example, `aggr_over_time(("min_over_time", "max_over_time"), m[d])`
would calculate `min_over_time` and `max_over_time` for `m[d]`.
2020-01-10 21:18:06 +02:00
Aliaksandr Valialkin
c4632faa9d
app/vmselect/promql: add tmin_over_time(m[d])
and tmax_over_time(m[d])
functions
...
These functions return timestamp in seconds for the minimum and maximum value for `m` over time range `d`
2020-01-10 19:39:28 +02:00
Aliaksandr Valialkin
a768198814
docs: fix spelling typos
2020-01-09 23:42:55 +02:00
Aliaksandr Valialkin
d4132a6915
docs: typo fix
2020-01-08 14:45:27 +02:00
Aliaksandr Valialkin
bb71b6d47d
docs: add references to Remote Write Storage Wars
...
Also mention than VictoriaMetrics uses less RAM than Thanos Store Gateway - see https://github.com/thanos-io/thanos/issues/448 for details.
2020-01-04 23:57:35 +02:00
Aliaksandr Valialkin
c60fdbed30
docs/CaseStudies.md: add link to Remote Write Storage Wars
talk from Adidas at PromCon 2019
2020-01-04 16:51:45 +02:00
Aliaksandr Valialkin
66f3d1dac8
README.md: update Alerting
section
2020-01-04 13:55:09 +02:00
Aliaksandr Valialkin
f409f2d050
app/vmselect/promql: add histogram_share(le, buckets)
function
2020-01-04 12:45:55 +02:00
Aliaksandr Valialkin
a8360d04c0
app/vmselect/promql: add histogram_over_time(m[d])
rollup function
2020-01-04 12:44:56 +02:00
Aliaksandr Valialkin
cb3a342882
app/vmselect/promql: add share_le_over_time
and share_gt_over_time
functions for SLI and SLO calculations
2020-01-03 00:41:16 +02:00
Aliaksandr Valialkin
0038365206
docs: refer to standalone MetricsQL package
2020-01-02 23:43:35 +02:00
Aliaksandr Valialkin
097c21931c
docs: sync README.md with Single-server-VictoriaMetrics.md
2019-12-23 20:34:21 +02:00
Aliaksandr Valialkin
bf4413e58d
README.md: document how to export and import gzipped data
2019-12-23 13:40:22 +02:00
Aliaksandr Valialkin
5e8e0fbc80
docs/ExtendedPromQL.md: rewording regarding scalar
vs instant vector
difference
2019-12-18 21:47:24 +02:00
Aliaksandr Valialkin
1e8aa89a3b
docs/Home.md: fix link to case studies
2019-12-18 01:04:20 +02:00
Aliaksandr Valialkin
56595ae12a
docs: renaming: PromQL extensions -> MetricsQL
2019-12-18 00:56:51 +02:00
Aliaksandr Valialkin
02f6566ce1
app/vmbackup: mention that backups are possible to Ceph and Swift
2019-12-14 01:08:49 +02:00
Aliaksandr Valialkin
7535f20c98
docs: publish vmbackup and vmrestore docs on wiki and victoriametrics.github.io
2019-12-14 01:05:55 +02:00
Aliaksandr Valialkin
d95a43f392
docs: sync with cluster branch
2019-12-12 20:49:55 +02:00
Aliaksandr Valialkin
cea5a14853
all: rename Extended PromQL
to PromQL extensions
2019-12-12 19:25:58 +02:00
Aliaksandr Valialkin
9787c228a4
docs/CaseStudies.md: add a link to VMQL
2019-12-12 14:53:48 +02:00
Aliaksandr Valialkin
c121608205
README.md: mention that {__name__!=""}
selects all the time series in /api/v1/export
2019-12-12 14:48:30 +02:00
Aliaksandr Valialkin
492f032b38
docs: add Dreamteam numbers
2019-12-12 01:01:07 +02:00
Aliaksandr Valialkin
4624c060ac
docs/Single-server-VictoriaMetrics.md: sync with README.md
2019-12-12 00:55:14 +02:00
Aliaksandr Valialkin
73b2a3d4b7
app/vmselect/promql: return lower
and upper
bounds for the estimated percentile from histogram_quantile
if third arg is passed
...
Updates https://github.com/prometheus/prometheus/issues/5706
2019-12-11 13:57:26 +02:00
Aliaksandr Valialkin
07d5bc986b
CaseStudies: clarify wording: metrics
-> active time series
2019-12-11 12:05:08 +02:00
Aliaksandr Valialkin
3c076544bf
app/vmselect/promql: allow negative offsets
...
Updates https://github.com/prometheus/prometheus/issues/6282
2019-12-11 01:00:23 +02:00
Aliaksandr Valialkin
35f5ca1def
README.md: typo fixes
2019-12-09 23:30:01 +02:00
Aliaksandr Valialkin
a7d80f62be
README.md: add a chapter about Prometheus querying API usage
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/253
2019-12-09 23:27:23 +02:00
Aliaksandr Valialkin
40540397c3
README.md: use relative links to REAMDE.md
2019-12-09 23:04:34 +02:00
Aliaksandr Valialkin
c107f46b0e
docs: mention about /api/v1/import
in Single-server-VictoriaMetrics.md
2019-12-09 23:02:07 +02:00
Aliaksandr Valialkin
8cce513a15
docs: mention about /api/v1/import
in Cluster-VictoriaMetrics.md
2019-12-09 23:01:14 +02:00
Aliaksandr Valialkin
8db7660afe
docs/CaseStudies.md: mention that additional references and reviews can be obtained from our Slack channel
2019-12-08 14:04:18 +02:00
Aliaksandr Valialkin
18369bca42
docs/ExtendedPromQL.md: add a link to https://medium.com/@valyala/improving-histogram-usability-for-prometheus-and-grafana-bc7e5df0e350 for histogram func
2019-12-08 13:48:33 +02:00
Aliaksandr Valialkin
95328782c3
docs/CaseStudies.md: re-wording
2019-12-08 13:43:49 +02:00
Aliaksandr Valialkin
981cb66a95
docs/CaseStudies.md: improve wording
2019-12-08 13:39:29 +02:00
Aliaksandr Valialkin
36feb7d3e4
docs: add draft version of case studies
2019-12-08 13:23:15 +02:00
Aliaksandr Valialkin
b458e5a213
README.md: mention that VictoriaMetrics is built on shared nothing
architecture
2019-12-05 20:39:44 +02:00
Aliaksandr Valialkin
c09472dfd9
app/vmselect/promql: add {topk|bottomk}_{min|max|avg|median}
aggregate functions for returning the exact k time series on the given time range
...
The full list of functions added:
- `topk_min(k, q)` - returns top K time series with the max minimums on the given time range
- `topk_max(k, q)` - returns top K time series with the max maximums on the given time range
- `topk_avg(k, q)` - returns top K time series with the max averages on the given time range
- `topk_median(k, q)` - returns top K time series with the max medians on the given time range
- `bottomk_min(k, q)` - returns bottom K time series with the min minimums on the given time range
- `bottomk_max(k, q)` - returns bottom K time series with the min maximums on the given time range
- `bottomk_avg(k, q)` - returns bottom K time series with the min averages on the given time range
- `bottomk_median(k, q)` - returns bottom K time series with the min medians on the given time range
2019-12-05 19:26:47 +02:00
Aliaksandr Valialkin
359c4d6109
docs: add a link to https://medium.com/@valyala/prometheus-storage-technical-terms-for-humans-4ab4de6c3d48
2019-12-03 22:37:16 +02:00
Aliaksandr Valialkin
ade453847f
docs: typo fixes
2019-12-03 00:44:50 +02:00
Artem Navoiev
652ba59ce9
[docs] update release page doc
2019-12-02 23:01:51 +02:00
Artem Navoiev
3e81ab2f75
[docs] change titles
2019-12-02 22:53:11 +02:00
Artem Navoiev
a778233877
[docs] change titles
2019-12-02 22:50:54 +02:00
Artem Navoiev
cfc6e7df07
[docs] revert titles
2019-12-02 22:06:39 +02:00
Artem Navoiev
c07a83374c
[docs] remove double titles
2019-12-02 22:02:59 +02:00
Aliaksandr Valialkin
811b7a8303
app/vminsert/influx: allow empty measurement in Influx line protocol
...
In this case metric names are mapped directly from field names without any prefixes.
2019-11-30 23:18:41 +02:00
Artem Navoiev
4972bd4c96
Update release guide add Wiki section. Change styling
2019-11-30 21:10:42 +02:00
Artem Navoiev
335e0f8f6a
Update release guide add Wiki section
2019-11-30 21:08:48 +02:00
Artem Navoiev
505e46980a
[ci] push docs/*.md file to wiki
2019-11-30 20:58:28 +02:00
Artem Navoiev
ab88b77515
rename doc to docs
2019-11-30 20:48:40 +02:00