Aliaksandr Valialkin
7dabfbee45
docs/CHANGELOG.md: document fcd33fc409
2022-01-18 12:47:02 +02:00
Aliaksandr Valialkin
b020bf4e3f
docs/CHANGELOG.md: document that vmgateway now supports extra_filters option
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1863
2022-01-18 12:38:24 +02:00
Aliaksandr Valialkin
5a1e4a140f
app/vmselect/promql: implement keep_metric_names modifier for transform and rollup functions
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/949
2022-01-14 04:15:35 +02:00
Aliaksandr Valialkin
53c9a81f2b
app/vmselect/promql: add stale_samples_over_time() function
2022-01-14 01:49:24 +02:00
Aliaksandr Valialkin
410905e2ed
docs/CHANGELOG.md: yet another attempt to fix formatting for yaml snippet
2022-01-14 01:15:15 +02:00
Aliaksandr Valialkin
2eb9ec4476
docs/CHANGELOG.md: fix formatting for scrape_configs example
2022-01-14 01:03:02 +02:00
Aliaksandr Valialkin
da95516a1f
lib/promscrape: expose promscrape_stale_samples_created_total metric for monitoring the number of created stale samples
2022-01-14 01:00:40 +02:00
Aliaksandr Valialkin
755779adb7
app/vmalert: add parseDuration function in the same way as Prometheus does
...
See https://github.com/prometheus/prometheus/pull/8817
2022-01-13 23:30:56 +02:00
Aliaksandr Valialkin
dd91759f1f
lib/promscrape/discovery/kubernetes: add __meta_kubernetes_node_provider_id label for discovered Kubernetes nodes in the same way as Prometheus does
...
See https://github.com/prometheus/prometheus/pull/9603
2022-01-13 23:17:24 +02:00
Aliaksandr Valialkin
0f81ecd7df
app/vmalert: add stripPort template function in the same way as Prometheus does
...
See https://github.com/prometheus/prometheus/pull/10002
2022-01-13 22:54:46 +02:00
Aliaksandr Valialkin
bc18368c15
lib/promscrape/discovery/kubernetes: add the ability to limit service discovery to the current namespace
...
See https://github.com/prometheus/prometheus/issues/9782 and https://github.com/prometheus/prometheus/pull/9881
2022-01-13 22:44:59 +02:00
Aliaksandr Valialkin
0580a58feb
app/vmselect/promql: add support for @ modifier
...
Add support for `@` modifier in MetricsQL according to https://prometheus.io/docs/prometheus/latest/querying/basics/#modifier
Extend the support with the following features:
* Allow using `@` modifier everywhere in the query. For example, `sum(foo) @ end()`
* Allow using arbitrary expression as `@` modifier. For example, `foo @ (end() - 1h)`
returns `foo` value at `end - 1 hour` timestamp on the selected time range `[start ... end]`
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1348
2022-01-13 22:15:19 +02:00
Aliaksandr Valialkin
de8299f465
lib/promscrape/discovery/dockerswarm: follow up after 68a117a25a
...
- Document the bugfix at docs/CHANGELOG.md
- Set __address__ field after copying commonLabels to the resulting map of discovered labels.
This makes sure that the correct __address__ label is used.
2022-01-11 09:22:03 +02:00
Aliaksandr Valialkin
21e5e90d75
docs/CHANGELOG.md: document 77bfa8181d
2022-01-11 08:56:02 +02:00
Aliaksandr Valialkin
7509780cc0
docs/CHANGELOG.md: add release dates for every release
2022-01-07 12:28:01 +02:00
Aliaksandr Valialkin
fa89f3e5a5
lib/promscrape: do not send staleness markers on graceful shutdown
...
This follows Prometheus behavior.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2013#issuecomment-1006994079
2022-01-07 01:19:06 +02:00
Denys Holius
3a522c591a
Old links replaced for newest ( #2033 )
...
* replaced old links to the website
* fixed deletion main README.md file
* fix: added docs files after docs-sync
2022-01-05 16:32:54 +02:00
Aliaksandr Valialkin
c91df022cc
docs/CHANGELOG.md: clarify the issue description, which is fixed by 38bf5fc136
2022-01-05 16:19:32 +02:00
Aliaksandr Valialkin
80fc3fda07
lib/storage: follow-up for 38bf5fc136
2022-01-05 16:02:17 +02:00
Aliaksandr Valialkin
c29ce8acef
docs/CHANGELOG.md: document 60266078ca
2022-01-04 11:48:23 +02:00
Aliaksandr Valialkin
276cccb888
docs/CHANGELOG.md: document ac47733044
2022-01-03 21:16:19 +02:00
Aliaksandr Valialkin
b18d80c247
docs/CHANGELOG.md: document 543bd0ea0c
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1999
2021-12-23 12:08:41 +02:00
Aliaksandr Valialkin
c1722003a2
lib/promscrape: scrape replicated targets at different offsets in vmagent replicated clustering mode
...
This guarantees that the deduplication consistently leaves samples from the same vmagent replica.
See https://docs.victoriametrics.com/vmagent.html#scraping-big-number-of-targets
2021-12-23 00:21:41 +02:00
Nikolay
6cdc934c3d
adds restore.lock ( #1988 )
...
* adds restore.lock
it must prevent from running storage after incomplete restore process
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1958
* return back flock file deletion
* Apply suggestions from code review
* wip
* docs/CHANGELOG.md: document https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1958
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-12-22 13:10:56 +02:00
Aliaksandr Valialkin
c61aa01c71
docs/CHANGELOG.md: document 34fdc8881b
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1911
2021-12-21 16:42:38 +02:00
Aliaksandr Valialkin
28a0d3faaa
docs/CHANGELOG.md: cut v1.71.0
2021-12-20 19:10:38 +02:00
Aliaksandr Valialkin
3396f08874
app/vmselect/promql: follow-up after 177e345d8a
...
* Document changes_prometheus(), increase_prometheus() and delta_prometheus() functions.
* Simplify their implementation
* Mention these functions in docs/CHANGELOG.md
2021-12-20 13:15:06 +02:00
Aliaksandr Valialkin
c446858d08
docs/CHANGELOG.md: document 6814cc6809
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1943
2021-12-17 20:17:09 +02:00
Aliaksandr Valialkin
d9f075622b
app/vmselect: de-duplicate data exported via /api/v1/export/csv by default
...
Previously the exported data wasn't de-duplicated.
Now it is possible to export the raw data without deduplication
by passing reduce_mem_usage=1 query arg to /api/v1/export/csv
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1837
2021-12-17 11:52:42 +02:00
Aliaksandr Valialkin
5bd4e47a9e
lib/promscrape: allow up to 5 redirects when scraping a target by default
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1945
2021-12-16 00:14:45 +02:00
Aliaksandr Valialkin
c170841951
app/vmselect/promql: add timestamp_with_name(m[d]) function
...
This function works the same as `timestamp()`, but doesn't remove source time series names.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/949#issuecomment-995222388
2021-12-15 23:38:09 +02:00
Aliaksandr Valialkin
3b8a300588
docs: document the added dowsnampling support in VictoriaMetrics enterprise
2021-12-15 16:25:32 +02:00
Aliaksandr Valialkin
d36fdbe537
lib/storage: deduplicate samples more thoroughly
...
Previously some duplicate samples may be left on disk for time series with high churn rate.
This may result in higher disk space usage.
2021-12-15 16:00:30 +02:00
Aliaksandr Valialkin
c922c7af9a
lib/storage: convert alternate regexps into Graphite wildcards inside __graphite__ pseudo-label
...
For example, `{__graphite__=~"foo.(bar|baz)"}` is automatically converted to `{__graphite__=~"foo.{bar,baz}"}` before execution.
This allows using multi-value Grafana template variables such as `{__graphite__=~"foo.($app)"}`.
2021-12-14 19:55:59 +02:00
Aliaksandr Valialkin
eedc2aac08
docs/CHANGELOG.md: link to the issue about unaligned 64-bit atomic opertion panic on 32-bit architectures
2021-12-14 15:00:46 +02:00
Aliaksandr Valialkin
d02553831d
docs/CHANGELOG.md: an attempt to properly show $labels.alertname at https://docs.victoriametrics.com/CHANGELOG.html
2021-12-14 14:57:03 +02:00
Yury Molodov
b3389ce26b
vmui: custom step ( #1942 )
...
* feat: add a label for the Query field
* fix: change zoom position
* fix: add description and error code to alerts
* fix: correct logic query history
* fix: correct update query history
* feat: add custom step
* update package-lock.json
* docs: document that VMUI now supports overriding of `step` query arg, which is passed to `/api/v1/query_range`
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-12-14 14:52:44 +02:00
Yury Molodov
28655e8eb8
vmui: minor fixes ( #1936 )
...
* feat: add a label for the Query field
* fix: change zoom position
* fix: add description and error code to alerts
* fix: correct logic query history
* fix: correct update query history
* app/vmselect/vmui: `make vmui-update`
* docs/CHANGELOG.md: document bugfixes
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-12-13 13:44:32 +02:00
Aliaksandr Valialkin
7b38507fc1
docs/CHANGELOG.md: document 7c3b6365f0
2021-12-12 19:10:58 +02:00
Aliaksandr Valialkin
addae7fc6a
app/vmselect/promql: preserve the order of time series passed to limit_offset() function
...
Previously time series passed to `limit_offset()` were shuffled according to hash for their labels.
This was unexpected behaviour for most users.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1920 and https://github.com/VictoriaMetrics/VictoriaMetrics/issues/951
2021-12-12 18:07:15 +02:00
Aliaksandr Valialkin
988003536d
docs/CHANGELOG.md: document 2851709745
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1921
2021-12-10 12:14:18 +02:00
Aliaksandr Valialkin
d91adcba3c
docs: document the ability to investigate correlation between two queries at /vmui
...
This is a follow-up for c1fd93e8a0
2021-12-08 17:24:55 +02:00
Aliaksandr Valialkin
54d4a1c959
app/vmselect: accept optional extra_filters[] query args for all the supported Prometheus querying APIs
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1863
2021-12-06 17:33:49 +02:00
Aliaksandr Valialkin
9aa9b081a4
app/vminsert: add -maxLabelValueLen command-line flag
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1908
2021-12-06 11:42:24 +02:00
Aliaksandr Valialkin
51f2eb3c46
lib/workingsetcache: fix unaligned 64-bit atomic operation panic on 32-bit architectures
...
The panic has been introduced in 7275ebf91a
2021-12-03 01:22:30 +02:00
Aliaksandr Valialkin
d40441947a
app: allow specifying http and https urls in the following command-line flags
...
* -promscrape.config
* -relabelConfig
* -remoteWrite.relabelConfig
* -remoteWrite.urlRelabelConfig
2021-12-03 00:11:47 +02:00
Aliaksandr Valialkin
daaea1eb2c
app/vmauth: follow-up for 13368bed18
...
* Document the ability to specify http or https urls in `-auth.config` at docs/CHANGELOG.md
* Move the ReadFileOrHTTP to lib/fs, so it can be re-used in other places where a file
should be read from the given path. For example, in `-promscrape.config` at `vmagent`.
2021-12-02 23:34:15 +02:00
Aliaksandr Valialkin
0f9aaf9cec
docs/CHANGELOG.md: cut v1.70.0
2021-12-02 15:01:39 +02:00
Aliaksandr Valialkin
8abf415225
docs/CHANGELOG.md: document 0afd14a14a
2021-12-02 14:51:57 +02:00
Aliaksandr Valialkin
b885a3b6e9
lib/httpserver: expose /-/healthy and /-/ready endpoints as Prometheus does
...
This improves integration with third-party solutions, which rely on these endpoints.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1833
2021-12-02 14:37:50 +02:00
Aliaksandr Valialkin
d1289383eb
lib/protoparser/graphite: allow multiple separators between metric name, value and timestamp
2021-12-02 13:44:01 +02:00
Aliaksandr Valialkin
37a2bea072
lib/protoparser/graphite: properly parse Graphite line with whitespace after the timestamp
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1865
2021-12-02 13:33:50 +02:00
Aliaksandr Valialkin
2b7dee15dd
app/{vmbackup,vmrestore}: export internal metrics at /metrics http handler
2021-12-02 11:56:34 +02:00
Aliaksandr Valialkin
ab4be24397
app/vmstorage: export vm_cache_size_max_bytes metrics for determining capacity of various caches
...
The vm_cache_size_max_bytes metric can be used for determining caches which reach their capacity via the following query:
vm_cache_size_bytes / vm_cache_size_max_bytes > 0.9
2021-12-02 10:30:01 +02:00
Aliaksandr Valialkin
d4655beae8
lib/fs: add vm_filestream_read_duration_seconds_total and vm_filestream_write_duration_seconds_total metrics
...
These metrics help determining persistent disk saturation with `rate(vm_filestream_read_duration_seconds_total) > 0.9`
2021-12-02 09:13:20 +02:00
Aliaksandr Valialkin
d0c0c599a5
docs/CHANGELOG.md: document 06eff5a72c
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/487
2021-12-01 12:30:03 +02:00
Aliaksandr Valialkin
7b88daf2ec
docs/CHANGELOG.md: document 852a895b70
2021-11-30 01:22:59 +02:00
Aliaksandr Valialkin
fdca152322
docs/CHANGELOG.md: document f05cddd2fc
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1830
2021-11-30 01:16:16 +02:00
Aliaksandr Valialkin
cc773ac199
docs/CHANGELOG.md: document 9dd650f67f
2021-11-30 01:09:30 +02:00
Aliaksandr Valialkin
b7eb4bb6cb
docs/CHANGELOG.md: document 624ad73705
2021-11-30 01:05:29 +02:00
Aliaksandr Valialkin
e4c329f5a8
docs/CHANGELOG.md: document c6d5927281
2021-11-30 01:00:56 +02:00
Aliaksandr Valialkin
4ad397188e
lib/protoparser: do not log connection reset by peer error when reading the data via InfluxDB, Graphite and OpenTSDB protocols over plain TCP connections
...
This error is expected, so there is no need in spamming the log with this error.
2021-11-29 21:58:11 +02:00
Aliaksandr Valialkin
4c466b27f1
docs/CHANGELOG.md: document 695cb617b2
2021-11-29 12:13:39 +02:00
Aliaksandr Valialkin
84decc4254
app/vmselect/promql: consistently return zero from deriv(const)
2021-11-17 18:01:58 +02:00
Aliaksandr Valialkin
e93f46187d
lib/persistentqueue: add vm_persistentqueue_read_duration_seconds_total and vm_persistentqueue_write_duration_seconds_total metrics for determining disk usage saturation at vmagent
2021-11-17 16:42:12 +02:00
Aliaksandr Valialkin
aa6d11a33f
app/vmselect/promql: add now() function, which returns the current timestamp as a floating-point value in seconds
2021-11-17 16:42:11 +02:00
Aliaksandr Valialkin
5610207549
docs: document -s3ForcePathStyle command-line option
...
This is a follow-up for b72eed1f5e
2021-11-17 01:10:24 +02:00
Aliaksandr Valialkin
71082c7df8
app/vmauth: add ability to override the username label value for vmauth_user_requests_total metric by specifying name option in -auth.config
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1805
2021-11-17 00:48:14 +02:00
Aliaksandr Valialkin
f1c0e9db25
docs/CHANGELOG.md: document the addition of vm_tenant_used_tenant_bytes metric, which shows the per-tenant disk usage
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1605
2021-11-16 23:35:48 +02:00
Aliaksandr Valialkin
82917398b9
docs/CHANGELOG.md: document bugfixes in enteprise versions of vmagent and vmalert
2021-11-12 13:24:37 +02:00
Aliaksandr Valialkin
305507930c
app/vmauth: initialize reverse proxy only after flag.Parse() is called
...
This should properly take into accoun the `-maxIdleConnsPerBackend` command-line flag value.
Previously it was hardcoded to 100.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1300
2021-11-09 19:23:44 +02:00
Aliaksandr Valialkin
b1de180886
docs/CHANGELOG.md: cut v1.69.0
2021-11-08 15:47:48 +02:00
Aliaksandr Valialkin
3a1ac218ba
app/vmselect/promql: add duration_over_time(m[d], max_interval) function
...
This function calculates the actual lifetime of the time series on the given lookbehdind window `d`
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1780
2021-11-08 13:14:57 +02:00
Aliaksandr Valialkin
2e237a6e8c
docs/CHANGELOG.md: document b9cdbcb5046315db96e1e7ca9923d09d0f30dc25
2021-11-08 12:13:32 +02:00
Aliaksandr Valialkin
9aa40fc0c3
docs/vmalert.md: document the addition of -defaultTenant.prometheus and -defaultTenant.graphite command-line options to enterprise version of vmalert
2021-11-05 20:04:53 +02:00
Aliaksandr Valialkin
847004fa77
app/{vminsert,vmagent}: hide passwords and auth tokens by default at /config page
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1764
2021-11-05 14:42:13 +02:00
Aliaksandr Valialkin
63c29099ba
app/vmagent: add -remoteWrite.maxRowsPerBlock command-line option, which may be used for improving data ingestion performance under high load
2021-11-04 15:39:55 +02:00
Aliaksandr Valialkin
5f13ba8631
app/vmagent/remotewrite: send data to remote storage systems in parallel
...
This should improve data ingestion speed many `-remoteWrite.url` options are configured
2021-11-04 15:04:02 +02:00
Aliaksandr Valialkin
d445d22c0c
lib/promscrape: add -promscrape.maxResponseHeadersSize command-line flag for tuning the maximum http response headers size from Prometheus scrape targets
2021-11-03 22:27:55 +02:00
Aliaksandr Valialkin
a102fca4ac
app/vmselect/promql: add limit_offset(limit, offset, q) function, which can be used for paging over big number of time series
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1778
2021-11-03 16:03:10 +02:00
Aliaksandr Valialkin
43bf0333eb
app/vmselect/promql: add label_graphite_group() function for extracting groups from Graphite metric names
2021-11-03 13:20:34 +02:00
Aliaksandr Valialkin
8a490bf375
docs/CHANGELOG.md: document e3a91b186a
2021-11-02 18:39:52 +02:00
Aliaksandr Valialkin
551a94ba7f
app/{vmagent,vminsert}: add ability to restrict access to /config page with authKey query arg
...
The authKey can be configured via `-configAuthKey` command-line flag.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1764
2021-11-01 16:47:30 +02:00
Aliaksandr Valialkin
6873d6d893
lib/protoparser/influx: automatically detect timestamp precision depending on the number of decimal digits in the timestamp
2021-10-28 12:48:34 +03:00
Aliaksandr Valialkin
b626d6d606
lib/promscrape: add collapse and expand buttons per each group of targets from the same scrape job
2021-10-27 20:04:03 +03:00
Aliaksandr Valialkin
99784b21c1
all: fix build issues and tests for Apple M1
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1653
2021-10-27 15:07:19 +03:00
Aliaksandr Valialkin
f86dba1f5c
docs/CHANGELOG.md: mention the issue about missing proxy_url config option at /config page
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1755
2021-10-26 22:07:07 +03:00
Aliaksandr Valialkin
ad445a06cd
lib/promscrape: properly show proxy_url option value at /config page
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1755
2021-10-26 21:24:22 +03:00
Aliaksandr Valialkin
9e8697c6c3
docs/CHANGELOG.md: document 3dbdf1632e
2021-10-25 14:46:52 +03:00
Aliaksandr Valialkin
7ec253a3da
docs/CHANGELOG.md: typo fix
2021-10-22 21:13:03 +03:00
Aliaksandr Valialkin
1bdfa475f3
docs/CHANGELOG.md: cut v1.68.0
2021-10-22 19:38:01 +03:00
Aliaksandr Valialkin
559dd996c4
app/vmauth: add ability to specify http headers to send in requests to backends
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1736
2021-10-22 19:11:35 +03:00
Aliaksandr Valialkin
fcdb0c415e
docs/CHANGELOG.md: document 43a7984cd8
2021-10-22 14:00:50 +03:00
Aliaksandr Valialkin
ad40e70d39
docs/CHANGELOG.md: document a3684fe3de
2021-10-22 12:29:27 +03:00
Yury Molodov
3ccc37a98b
vmui: query history ( #1732 )
...
* feat: add query history
* fix: change detect keyUp for nav query history
* feat: set default query history
* app/vmselect/vmui: `make vmui-update`
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-10-22 12:29:27 +03:00
Aliaksandr Valialkin
5705f4b6d1
lib/httpserver: expose command-line flags at /flags page
...
This should simplify debugging.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1695
2021-10-20 00:46:54 +03:00
Aliaksandr Valialkin
948e9b8f50
docs/CHANGELOG.md: document 146a5b504c
2021-10-19 11:24:44 +03:00
Aliaksandr Valialkin
a7de3712e6
docs/CHANGELOG.md: document cbcc622786
2021-10-19 09:00:05 +03:00
Yury Molodov
744f6a98eb
vmui: features ( #1711 )
...
* feat: initial uPlot graph
* feat: add zoom/pan for graph
* fix: add zoom by ctrl/mac
* fix: remove unused code
* feat: add toggle cache for fetch
* feat: add fix y-axis limits
* fix: stop point events while panning
* fix: change getting cursor position when scaling
* feat: add cursor tooltip to graph
* fix: uninstall chart.js
* fix: change link for create an issue
* fix: set default cache value to true
* app/vmalert: follow-up after 0e2486df565416e18007
2021-10-18 15:19:01 +03:00
Aliaksandr Valialkin
f87d43a5e4
docs/CHANGELOG.md: document 5416e18007
2021-10-18 15:08:44 +03:00
Aliaksandr Valialkin
9273b83cd0
app/vmalert: follow-up after 0e2486df56
2021-10-18 15:08:42 +03:00
Aliaksandr Valialkin
fbcc8b5c7d
lib/promscrape: set honor_timestamps: true by default if this option isnt set explicitly in scrape configs
...
This aligns the behavior to Prometheus - see https://prometheus.io/docs/prometheus/latest/configuration/configuration/#scrape_config
2021-10-16 20:48:53 +03:00
Aliaksandr Valialkin
0a9be5ef9d
lib/promscrape: expose promscrape_series_limit_max_series and promscrape_series_limit_current_series metrics per each scrape target with the enabled unique series limiter
2021-10-16 19:14:13 +03:00
Aliaksandr Valialkin
0452a8d4e8
lib/promscrape: store the full response in stream parsing mode in scrapeWork.lastScrape byte slice
...
This allows sending staleness marks and properly calculate scrape_series_added metric in stream parsing mode
at the cost of the increased memory usage, since now the potentially big response is kept
in the lastScrape byte slice per each scrapeWork.
In practice the memory usage increase shouldn't be big, since the response size
is usually much smaller than the parsed metrics from this response after the relabeling,
which usually adds a big pile of target-specific labels per each metric.
2021-10-15 15:26:24 +03:00
Aliaksandr Valialkin
ae1ee5ba4a
docs/CHANGELOG.md: document the change at 7fcbd3fa4b
2021-10-14 14:38:14 +03:00
Aliaksandr Valialkin
25421fa2ae
lib/promscrape: add -promscrape.minResponseSizeForStreamParse command-line option for automatic switching to stream parsing mode when scraping targets with big responses
...
This should reduce memory usage when vmagent scrapes targets with non-uniform response sizes.
This is common case in Kubernetes monitoring.
2021-10-14 12:30:55 +03:00
Aliaksandr Valialkin
bee130cc78
lib/promscrape: return error if sample_limit or series_limit options are set when stream parsing mode is enabled
2021-10-14 12:30:54 +03:00
Aliaksandr Valialkin
73dbad3c2a
docs/CHANGELOG.md: document e3c8304deb
2021-10-13 16:44:34 +03:00
Aliaksandr Valialkin
5b7d90d178
lib/promscrape: add ability to show the original labels for discovered targets at /targets page
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1698
2021-10-13 16:44:34 +03:00
Aliaksandr Valialkin
c3a729d458
lib/promscrape: shard targets among cluster nodes after relabeling is applied
...
This guarantees that targets with the same set of labels go to the same vmagent node.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1687#issuecomment-940629495
2021-10-12 17:06:37 +03:00
Aliaksandr Valialkin
aeedfe2fe2
app/vmagent: expose -promscrape.config contents at /config page as Prometheus does
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1695
2021-10-12 16:27:37 +03:00
Aliaksandr Valialkin
48c3668b3d
app/vmselect/promql: add atan2 binary operator, which is going to be added in Prometheus 2.31
...
See https://github.com/prometheus/prometheus/pull/9248
2021-10-11 21:17:23 +03:00
Aliaksandr Valialkin
b3d28f3872
app/vmselect/promql: add missing trigonometric functions, which are going to be added in Prometheus 2.31
...
See https://github.com/prometheus/prometheus/issues/9233
2021-10-11 21:17:21 +03:00
Aliaksandr Valialkin
f1e1d20ac4
app/vmselect/promql: consistently return the same set of time series from limitk() function
...
This is the expected behaviour by most users.
2021-10-08 19:55:29 +03:00
Aliaksandr Valialkin
a7a1305395
lib/storage: fix unaligned access on 32-bit architectures.
...
The bug has been introduced at a171916ef5
2021-10-08 19:38:20 +03:00
Aliaksandr Valialkin
aae6f7dfd0
docs/CHANGELOG.md: cut v1.67.0
2021-10-08 16:00:43 +03:00
Aliaksandr Valialkin
cf87050d83
app/vmui: follow-up after 7bfb44113e
...
* Run `vmui-update`
* Document the changes in README.md and CHANGELOG.md
2021-10-08 15:11:09 +03:00
Aliaksandr Valialkin
4fddcf4c83
app/{vminsert,vmstorage}: follow-up after a171916ef5
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/269
2021-10-08 14:09:51 +03:00
Aliaksandr Valialkin
64b6f3f1c8
app/vminsert: fix uneven distribution of time series among storage nodes
...
Use distinct seed for distribution hash calculations on the second level of vminsert nodes.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1672
2021-10-07 12:22:39 +03:00
Aliaksandr Valialkin
a9420317d9
docs/vmagent.md: document how to write data to Kafka
2021-09-30 17:46:23 +03:00
Aliaksandr Valialkin
ec6eb03d65
app/vmselect/promql: add topk_last and bottomk_last functions
2021-09-30 13:23:27 +03:00
Aliaksandr Valialkin
ae76ceb5f1
docs/CHANGELOG.md: link to Kafka integration docs
2021-09-29 12:31:59 +03:00
Aliaksandr Valialkin
428c03c3b8
docs/CHANGELOG.md: document the bugfix from de810031bf
2021-09-29 00:42:21 +03:00
Aliaksandr Valialkin
2577e7c306
docs/CHANGELOG.md: document 3d17112a7e
2021-09-29 00:33:41 +03:00
Aliaksandr Valialkin
4e65bfcc00
app/{vminsert,vmagent}: add ability to ingest data via DataDog "submit metrics" API
...
See https://docs.datadoghq.com/api/latest/metrics/#submit-metrics
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/206
2021-09-29 00:12:26 +03:00
Yury Molodov
80df31b2ee
vmui: use Chart.js as default engine for graph ( #1634 )
...
* feat: add Plotly as default engine for graph
* fix: remove unused components
* feat: use Chart.js as default engine graph
* fix: correct styles for loader
* feat: add zoom/pan for chart
* feat: add height for chart
* fix: remove unused code
* fix: remove empty units from duration
* fix: change debounce for pan to 500ms
* fix: add utility for plugins register globally
* fix: optimize render graph
* feat: add buffer data for zoom
* fix: add limits for zoom in/out
* fix: change update data while zooming
* app/vmselect: `make vmui-update`
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-09-27 22:27:49 +03:00
Aliaksandr Valialkin
4b3951fd86
app/vmselect/promql: add rollup_scrape_interval(m[d]) function
...
It calculates the min, max and avg scrape intervals for m over the given lookbehind window d
2021-09-27 19:21:55 +03:00
Aliaksandr Valialkin
eff31c10ec
app/vmselect/promql: follow-up after 526dd93b32
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1625
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1612
2021-09-27 18:57:03 +03:00
Aliaksandr Valialkin
1115c2f235
app/vmselect/promql: align the behavior of or, and and unless operators with on (labels) modifier to Prometheus
...
Previously VictoriaMetrics could return unexpected result of the right-hand side operand
had multiple time series with the given set of labels mentioned in `on(labels)`.
See https://github.com/VictoriaMetrics/VictoriaMetrics/pull/1643
2021-09-24 00:56:35 +03:00
Aliaksandr Valialkin
6fbfa026ca
docs/CHANGELOG.md: cut v1.66.2
2021-09-23 22:53:27 +03:00
Aliaksandr Valialkin
d15d036a5a
lib/storage: properly handle {__name__=~"prefix(suffix1|suffix2)",other_label="..."} queries
...
They were broken in the commit 00cbb099b6https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1644
2021-09-23 21:52:31 +03:00
Aliaksandr Valialkin
7edb65a9a3
docs/CHANGELOG.md: document 0e35fc9538
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1641
2021-09-23 20:47:56 +03:00
Aliaksandr Valialkin
d8de26bbfd
lib/promscrape: add vm_promscrape_max_scrape_size_exceeded_errors_total metric for counting of the failed scrapes due to the exceeded response size
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1639
2021-09-23 14:48:16 +03:00
Aliaksandr Valialkin
47422e9918
docs/CHANGELOG.md: cut v1.66.1
2021-09-22 01:47:26 +03:00
Aliaksandr Valialkin
25361d176d
docs/CHANGELOG.md: document 9ca1cbced1
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1635
2021-09-21 23:17:26 +03:00
Aliaksandr Valialkin
c3e1f87048
lib/promrelabel: fix parsing regex: true in relabeling rules
2021-09-21 23:01:40 +03:00
Aliaksandr Valialkin
3f1104ea74
app/vmselect: fix accessing /graphite/* endpoints
2021-09-21 14:06:18 +03:00
Aliaksandr Valialkin
d43ebb8314
docs/CHANGELOG.md: cut v1.66.0
2021-09-20 15:20:36 +03:00
Aliaksandr Valialkin
76c650bbda
app/vmselect/promql: add quantiles_over_time("phiLabel", phi1, ..., phiN, m[d]) function for calculating multiple quantiles at once
2021-09-17 23:35:04 +03:00
Aliaksandr Valialkin
727521d20a
docs/CHANGELOG.md: document 0e09fdb8b0
2021-09-17 18:47:39 +03:00
Aliaksandr Valialkin
81d24045c2
app/vmselect/promql: add histogram_quantiles("phiLabel", phi1, ..., phiN, buckets) function
...
This function calculates multiple quantiles over the given buckets at once
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1573
2021-09-17 13:39:06 +03:00
Aliaksandr Valialkin
9333c4111e
docs/CHANGELOG.md: document the change in enterprise apps, which allows passing -version without -eula flag
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1621
2021-09-17 12:38:22 +03:00
Aliaksandr Valialkin
3f8de4f82f
app/vmselect/promql: add mad(q) and outliers_mad(tolerance, q) functions to MetricsQL
2021-09-16 13:35:38 +03:00
Aliaksandr Valialkin
7ad54041fe
app/{vminsert,vmselect}: automatically add missing port in -storageNode lists passed to vminsert and vmselect
...
This should simplify manual setup of the cluster according to https://docs.victoriametrics.com/Cluster-VictoriaMetrics.html#cluster-setup
2021-09-15 18:04:30 +03:00
Aliaksandr Valialkin
9ebccddfc2
docs/CHANGELOG.md: document 777ff75874
2021-09-15 17:45:18 +03:00
Aliaksandr Valialkin
e67b4fca11
vendor: update github.com/valyala/histogram from v1.1.2 to v1.2.0
...
This fixes the non-repeatable quantile_over_time() results when the number of input samples exceeds 1000.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1612
2021-09-15 09:35:40 +03:00
Aliaksandr Valialkin
63fb5a5ca5
docs/vmalert.md: follow-up after 68721f6e7d
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1608
2021-09-14 14:48:45 +03:00
Aliaksandr Valialkin
1493461244
lib/storage: follow up after 00cbb099b6
2021-09-14 14:23:02 +03:00
Aliaksandr Valialkin
5e5ce27df7
app/vmauth: do not log invalid auth tokens by default for security reasons
...
The logging can be enabled by passing `-logInvalidAuthTokens` command-line flag to vmauth
2021-09-14 12:20:17 +03:00
Aliaksandr Valialkin
a1b298a842
app/vminsert/netstorage: disable rerouting by default
...
Production clusters work more stable with the disabled rerouting during rolling restarts and/or
during spikes in time series churn rate. So it would be better disabling the rerouting by default.
The re-routing can be enabled by passing `-disableRerouting=false` command-line flag to `vminsert` nodes.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/791
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1054
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1165
2021-09-13 18:50:47 +03:00
