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871 commits

Author SHA1 Message Date
Aliaksandr Valialkin
98854e5f2b app/vmselect: add sign(q) and clamp(q, min, max) functions, which will be added in the upcoming Prometheus release 
See https://twitter.com/roidelapluie/status/1363428376162295811

The `last_over_time(m[d])` function already exists in MetricsQL.
 2021-02-24 17:24:56 +02:00
Aliaksandr Valialkin
f4135b0d14 app/vmselect/promql: properly calculate histogram_quantile() over zero buckets and only a single non-zero le="+Inf"` bucket like Prometheus does 2021-02-24 00:42:22 +02:00
Aliaksandr Valialkin
fa03e0d210 app/vmselect/promql: add increase_pure() function to MetricsQL 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/962
 2021-02-22 19:14:15 +02:00
Aliaksandr Valialkin
d136081040 lib/promrelabel: add more optimizations for relabeling for common cases 2021-02-22 16:33:55 +02:00
Aliaksandr Valialkin
c2678754e4 app/vmagent: properly perform graceful shutdown, which was broken in the commit 1d1ba889fe 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1065
 2021-02-19 00:31:34 +02:00
Aliaksandr Valialkin
49e36e8d9d app/vmagent: fix scrape config example for scrape_align_interval option 2021-02-18 23:57:23 +02:00
Aliaksandr Valialkin
f26162ec99 lib/promscrape: add scrape_align_interval config option into scrape config 
This option allows aligning scrapes to a particular intervals.
 2021-02-18 23:53:44 +02:00
Aliaksandr Valialkin
9c70c1f21f app/vmselect/promql: reduce the probability of duplicate time series errors when querying Kubernetes metrics 2021-02-18 22:07:29 +02:00
Aliaksandr Valialkin
a537c4f602 lib/storage: properly handle queries containing a filter on metric name plus any number of negative filters and zero non-negative filters 
Example: `node_cpu_seconds_total{mode!="idle"}`
 2021-02-18 18:46:36 +02:00
Aliaksandr Valialkin
03ebc028f7 app/vmalert: add missing multiarch Dockerfile 2021-02-18 15:23:17 +02:00
Aliaksandr Valialkin
d7de4807e1 app/victoria-metrics/testdata: add a test for {__graphite__="foo.*.bar"} selector 2021-02-17 21:52:43 +02:00
Aliaksandr Valialkin
edcdc39eb3 app/vmagent/remotewrite: cleanup after 1d1ba889fe 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1065
 2021-02-17 21:42:55 +02:00
Nikolay
1d1ba889fe
adds pushback for fastqueue, (#1075) 
during shutdown currently sending block was lost,
now its pushed back to fast queue and will be flushed on disk,
it may lead to data duplication.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1065
 2021-02-17 21:23:38 +02:00
Aliaksandr Valialkin
d4849561ef app/vmstorage: export vm_composite_filter_success_conversions_total and vm_composite_filter_missing_conversions_total metrics 2021-02-17 19:13:38 +02:00
Aliaksandr Valialkin
7f2a6c7b54 docs: rename vmbackuper to vmbackupmanager 2021-02-16 22:00:39 +02:00
Aliaksandr Valialkin
c4756f94da app/vmselect/netstorage: reuse timeseriesWork objects in order to reduce memory allocations 2021-02-16 16:08:53 +02:00
Aliaksandr Valialkin
5a401225c7 app/vmselect/netstorage: use unsafe string as a key for a map when the map already contains the given key 
This should prevent from a memory allocation and a string copy.
 2021-02-16 15:43:10 +02:00
Aliaksandr Valialkin
4e39bf148c vendor: update github.com/VictoriaMetrics/metrics from v1.13.1 to v1.14.0 
The new version switches from log-linear histograms to log-based histograms,
which provide up to 3.6 times better accuracy.
 2021-02-15 15:12:29 +02:00
Aliaksandr Valialkin
802fabf0d7 deployment/docker: embed tzdata into prod Go app instead of installing it into base docker image 
While this increases app size by 700Kb, this allows using -loggerTimezone in a scratch base image
See https://github.com/golang/go/issues/38017
 2021-02-12 04:54:27 +02:00
Aliaksandr Valialkin
f9902b3372 deployment/docker: use docker buildx for creating multiarch builds 
See https://github.com/docker/buildx/
 2021-02-12 04:31:22 +02:00
Aliaksandr Valialkin
acdb401585 app/vmselect/prometheus: treat match query arg in the same way as match[] query arg 2021-02-11 15:02:21 +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
2d33230793 app/vmselect/promql: properly make copies of EvalConfig 2021-02-11 12:41:15 +02:00
Aliaksandr Valialkin
7a3a9421f3 app/vmselect/promql: make a copy of EvalConfig when executing q1 and q2 in parallel for q1 binary_op q2 
This should prevent from data races if the underlying functions modify EvalConfig contents.
 2021-02-10 23:05:55 +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
cdecf83ce5 app/vmstorage: export vm_composite_index_min_timestamp metric 2021-02-10 17:14:08 +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
cb96a1865b app/vmstorage: export missing vm_cache_size_bytes metrics for indexdb and data caches 2021-02-09 00:47:00 +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
4d43ab0875 app/vmselect: typo fix when stripping url path prefixes 2021-02-04 19:29:25 +02:00
Roman Khavronenko
2ff038d841
vmalert: mention -datasource.appendTypePrefix in README (#1052) 2021-02-03 23:44:37 +02:00
Dmitry Shevchuk
2baf98082b
Adds ability to query right vmselect endpoint based on the query type (#1050) 
* Adds ability to query right vmselect endpoint based on the query type

Co-authored-by: Roman Khavronenko <hagen1778@gmail.com>
 2021-02-03 21:26:30 +00:00
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
8629fd8a72 app/vmselect: deprecate -search.treatDotsAsIsInRegexps in favor to {__graphite__="foo.*.bar"} syntax 2021-02-03 20:36:01 +02:00
Aliaksandr Valialkin
d16f22f3a1 app/vmselect,lib/storage: properly parse Graphite selectors with inner wildcards 
Example: foo{bar{x,yz},a[b-c],*de}
 2021-02-03 20:14:22 +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
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
Nikolay
195341a7cf Graphite vmalert wip (#112) 
* init implementation for graphite alerts

* adds graphite support for vmalert

* small fix

* changes vmalert graphite api with type

* updates tests

* small fix

* fixes graphite parse

* Fixes graphite from time
 2021-02-01 15:05:32 +02:00
Aliaksandr Valialkin
a4ae945a79 app/victoria-metrics: fix tests after 8749c2dd92 2021-02-01 14:34:11 +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
29a7067827 app/vmctl: fix make check-all warnings 2021-02-01 01:31:25 +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
de3c662e8a all: consistently use timers from timerpool 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