Kiu/VictoriaMetrics
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e38ca28d99
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899 Commits

Author SHA1 Message Date
Aliaksandr Valialkin
e38ca28d99 app/vmselect/promql: increase accuracy for buckets_limit() function for small limits by skipping the first and the last buckets during merge 
The first and the last buckets are usually `[0 ... leMin]` and `(leMax ... +Inf)`. If they are merged with adjancent buckets,
then the resulting accuracy can suffer.
 2021-02-26 22:56:04 +02:00
Aliaksandr Valialkin
0144b164c7 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 17:26:27 +02:00
Aliaksandr Valialkin
1b90a091cf app/vmselect/netstorage: cleanup after 4805b80977 2021-02-24 11:43:09 +02:00
weng zhao
4805b80977
vmselect: fix vmselect cache partial result when timeout (#1085) 2021-02-24 11:39:56 +02:00
Aliaksandr Valialkin
d16effc29e 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 00:41:30 +02:00
Aliaksandr Valialkin
5dbe88a1c6 app/vmselect/promql: add increase_pure() function to MetricsQL 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/962
 2021-02-22 19:15:31 +02:00
Aliaksandr Valialkin
197ecca426 lib/promrelabel: add more optimizations for relabeling for common cases 2021-02-22 16:36:54 +02:00
Aliaksandr Valialkin
72eef964d9 app/vmagent: properly perform graceful shutdown, which was broken in the commit 1d1ba889fe 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1065
 2021-02-19 00:34:17 +02:00
Aliaksandr Valialkin
41d3ff4f2b app/vmagent: fix scrape config example for scrape_align_interval option 2021-02-18 23:57:45 +02:00
Aliaksandr Valialkin
502d0e2524 lib/promscrape: add scrape_align_interval config option into scrape config 
This option allows aligning scrapes to a particular intervals.
 2021-02-18 23:53:04 +02:00
Aliaksandr Valialkin
bd1d906eee app/vmselect/promql: reduce the probability of duplicate time series errors when querying Kubernetes metrics 2021-02-18 22:08:13 +02:00
Aliaksandr Valialkin
902a4f6486 app/victoria-metrics: remove accidentally added single-node tests 2021-02-18 18:33:03 +02:00
Aliaksandr Valialkin
901710b9e2 app/vmalert: add missing multiarch Dockerfile 2021-02-18 15:23:57 +02:00
Aliaksandr Valialkin
1dad7ecf54 app/victoria-metrics/testdata: add a test for {__graphite__="foo.*.bar"} selector 2021-02-17 21:53:24 +02:00
Aliaksandr Valialkin
9c81429299 app/vmagent/remotewrite: cleanup after 1d1ba889fe 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1065
 2021-02-17 21:43:48 +02:00
Nikolay
40973eda1c 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 21:43:46 +02:00
Aliaksandr Valialkin
83da939947 app/vmstorage: export vm_composite_filter_success_conversions_total and vm_composite_filter_missing_conversions_total metrics 2021-02-17 19:13:49 +02:00
Aliaksandr Valialkin
3062ff0fdb app/vmselect: export per-tenant stats on the number of requests and the cumulative request duration 
The metrics are:
- vm_vmselect_http_requests_total{accountID="...",projectID="..."} - the total number of select requests per each tenant
- vm_vmselect_http_duration_ms_total{accountID="...",projectID="..."} - the total duration in milliseconds for per-tenant select requests

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/932
 2021-02-16 23:30:29 +02:00
Aliaksandr Valialkin
667a7594b7 docs: rename vmbackuper to vmbackupmanager 2021-02-16 22:01:21 +02:00
Aliaksandr Valialkin
73c9da16b8 app/vmselect/netstorage: reuse timeseriesWork objects in order to reduce memory allocations 2021-02-16 16:09:00 +02:00
Aliaksandr Valialkin
a3a09a3c6e 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 15:46:31 +02:00
Aliaksandr Valialkin
46e98ed490 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 15:11:15 +02:00
Aliaksandr Valialkin
c769f8321d 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 04:56:27 +02:00
Aliaksandr Valialkin
ff7850aec0 deployment/docker: use docker buildx for creating multiarch builds 
See https://github.com/docker/buildx/
 2021-02-12 04:35:35 +02:00
Aliaksandr Valialkin
ee4288987b app/vmselect/prometheus: treat match query arg in the same way as match[] query arg 2021-02-11 15:01:55 +02:00
Aliaksandr Valialkin
9e88ff3075 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 12:41:38 +02:00
Aliaksandr Valialkin
54d2f67924 app/vmselect/promql: properly make copies of EvalConfig 2021-02-11 12:41:37 +02:00
Aliaksandr Valialkin
5973fd4067 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 23:06:58 +02:00
Aliaksandr Valialkin
985c3e301d app/vmselect: parallelize q1 <binary_op> q2 queries by running q1 and q2 in parallel 
This should reduce query execution times.
 2021-02-10 23:00:56 +02:00
Aliaksandr Valialkin
08f21d8761 app/vmstorage: export vm_composite_index_min_timestamp metric 2021-02-10 17:14:00 +02:00
Aliaksandr Valialkin
148422bcba lib/storage: disable composite index usage when querying old data 2021-02-10 14:57:58 +02:00
Aliaksandr Valialkin
fa0ef143b1 lib/storage: optimize search by label filters matching big number of time series 2021-02-10 00:46:17 +02:00
Aliaksandr Valialkin
e8ee9fa7fe app/vmstorage: export missing vm_cache_size_bytes metrics for indexdb and data caches 2021-02-09 00:49:58 +02:00
Aliaksandr Valialkin
35eb04b7dd docs/vmctl.md: fix title, so it is properly displayed in the header of https://victoriametrics.github.io/ 2021-02-04 20:20:38 +02:00
Roman Khavronenko
2aa37b0450 vmalert: mention -datasource.appendTypePrefix in README (#1052) 2021-02-03 23:48:45 +02:00
Dmitry Shevchuk
007fd6ce9c 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 23:48:44 +02:00
Aliaksandr Valialkin
88ee836d0c docs/vmalert.md: mention that type option can be set at group level additionally to rule level 2021-02-03 21:12:39 +02:00
Aliaksandr Valialkin
a3aa9bdc9f app/vmagent: add Advanced usage section with the description for all the command-line flags 2021-02-03 21:03:52 +02:00
Aliaksandr Valialkin
8de3a329ff app/vmselect: deprecate -search.treatDotsAsIsInRegexps in favor to {__graphite__="foo.*.bar"} syntax 2021-02-03 20:36:42 +02:00
Aliaksandr Valialkin
8249f13104 app/vmselect,lib/storage: properly parse Graphite selectors with inner wildcards 
Example: foo{bar{x,yz},a[b-c],*de}
 2021-02-03 20:16:28 +02:00
Aliaksandr Valialkin
4b930b9ffe app/vmselect: add ability to set Graphite-compatible filter via {__graphite__="foo.*.bar"} syntax 2021-02-03 01:17:19 +02:00
Aliaksandr Valialkin
03da0b728c docs: increase heading sizes in vmagent, vmauth, vmbackup and vmrestore docs, so they match the heading sizes in VictoriaMetrics docs 2021-02-01 19:44:58 +02:00
Aliaksandr Valialkin
f4a4665857 docs/vmctl.md: update build instructions after the migration from github.com/VictoriaMetrics/vmctl to github.com/VictoriaMetrics/VictoriaMetrics/app/vmctl 2021-02-01 19:44:57 +02:00
Aliaksandr Valialkin
7d23f3ff3a app/vmselect: add ability to set an additional label filters via extra_label query arg 2021-02-01 17:42:35 +02:00
Aliaksandr Valialkin
6811445b64 docs: document ability to query Graphite datasource from vmalert 2021-02-01 15:28:31 +02:00
Nikolay
b8bc1c2e0f 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 15:28:30 +02:00
Aliaksandr Valialkin
fdf9de98f8 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 14:42:15 +02:00
Aliaksandr Valialkin
05474aaa29 app/vmctl: fix make check-all warnings 2021-02-01 01:31:45 +02:00
Aliaksandr Valialkin
7f4fb34182 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 01:18:39 +02:00
Aliaksandr Valialkin
5328a102e0 app/vmselect: unconditionally deny partial responses from /api/v1/export* 
It is expected that `/api/v1/export*` returns full data, so there is no sense in partial responses there.
 2021-01-27 14:39:53 +02:00