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Author SHA1 Message Date
John Belmonte
8653e2658e add short_version label to vm_app_version metric (#877) 
* add short_version label to vm_app_version metric

use case:  Version panel of Grafana dashboard should use a live query, but currently it uses a template query which becomes stale.  Grafana is not able to preform regex substitution on labels.

* Update metrics.go

* fix compile
 2020-11-03 14:12:42 +02:00
Aliaksandr Valialkin
40a4f5ded4 docs/MetricsQL.md: add missing whitespace 2020-11-02 23:49:45 +02:00
Aliaksandr Valialkin
dbd1789479 vendor: make vendor-update 2020-11-02 22:04:35 +02:00
Aliaksandr Valialkin
f3a7e6f6e3 lib/storage: remove obsolete code 2020-11-02 19:17:30 +02:00
Aliaksandr Valialkin
9715d9a3a8 CHANGELOG.md: cut v1.45.0 2020-11-02 04:00:41 +02:00
Aliaksandr Valialkin
9df946517c vendor: make vendor-update 2020-11-02 02:40:17 +02:00
Aliaksandr Valialkin
c76242d52d CHANGELOG.md: add a link to https://github.com/VictoriaMetrics/VictoriaMetrics/issues/825 2020-11-02 02:29:11 +02:00
Aliaksandr Valialkin
66de02fbb4 app/vmselect/promql: allow dropping trailing sample only for default_rollup function 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/850
 2020-11-02 02:11:06 +02:00
Aliaksandr Valialkin
3ed9f1d5a9 lib/promscrape: properly handle response body after 301 redirect 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/869
 2020-11-02 01:09:59 +02:00
Aliaksandr Valialkin
bc7db0bf4f CHANGELOG.md: mention about packets drop in vmagent like Prometheus does 2020-11-02 00:47:05 +02:00
Aliaksandr Valialkin
ca2e0f1e04 app/vmagent/remotewrite: drop packets if remote storage returns 4xx status code 
This makes consistent the behaviour with Prometheus.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/873
 2020-11-02 00:45:01 +02:00
Aliaksandr Valialkin
6b623eba02 app/vmselect/promql: go fmt 2020-11-02 00:18:24 +02:00
Aliaksandr Valialkin
7c0b658865 app/vmselect/promql: do not drop trailing datapoints for instant queries 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/845
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/748
 2020-11-02 00:12:53 +02:00
Aliaksandr Valialkin
ebe2782dcf CHANGELOG.md: mention about recently added bugfixes 2020-11-01 23:33:50 +02:00
Roman Khavronenko
333675875f vmalert: skip automatically added labels on alerts restore (#871) 
Label `alertgroup` was introduced in #611 and automatically added to generated
time series. By mistake, this new label wasn't correctly purged on restore event
and affected alert's ID uniqueness. This commit removes `alertgroup` label
in restore function.

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/870
 2020-11-01 23:26:00 +02:00
Nikolay
e8fe618bbb fixes panic at scrape error body formating, (#868) 
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/864
regression after body reuse improvements
 2020-11-01 23:25:23 +02:00
Nikolay
058f49de57 adds leading forward slash check for scrapeURL path (#855) 
* fixes in-consistency with prometheus behaviour for scrape targets url path.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/835
 2020-11-01 23:22:16 +02:00
kreedom
40172c0721 vmbackup fix panic when no origin fs given (#859) 
* use fsnil when no origin fs
 2020-11-01 23:17:01 +02:00
Aliaksandr Valialkin
ed724d25ba lib/promscrape: add stream parse mode for efficient scraping of targets that expose millions of metrics 2020-11-01 23:12:26 +02:00
Aliaksandr Valialkin
901514be88 lib/storage: drop more samples outside the given retention during background merge 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/17
 2020-10-31 20:44:47 +02:00
Aliaksandr Valialkin
abdf22e0bb 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
 2020-10-20 21:55:14 +03:00
Aliaksandr Valialkin
c4464594b7 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 2020-10-20 20:09:55 +03:00
Aliaksandr Valialkin
7599e5c835 lib/storage: properly handle the case when key="__name__" is passed to MetricName.AddTag* 2020-10-20 20:09:52 +03:00
Aliaksandr Valialkin
9c5cd5a6c5 lib/storage: code cleanup after 5bfd4e6218 2020-10-20 16:10:53 +03:00
Aliaksandr Valialkin
0db7c2b500 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 14:42:46 +03:00
Aliaksandr Valialkin
b915bf01e4 CHANGELOG.md: mention about recently added changes 2020-10-20 14:42:43 +03:00
Aliaksandr Valialkin
5518b11720 lib/memory: do not print trailing zeroes in logs for -memory.allowedPercent command-line flag 2020-10-20 14:42:37 +03:00
Aliaksandr Valialkin
abdf020e22 docs/vmrestore.md: make docs-sync 2020-10-20 10:49:22 +03:00
kreedom
4526cf92d3 vmalert - add dryRun (#842) 
vmalert: add `dryRun` flag for rules validation without running the service
 2020-10-20 10:49:22 +03:00
Seva Poliakov
e6bf9eaac7 Fix typo in vnrestore readme 2020-10-20 10:49:22 +03:00
faceair
0093ee3cd9 disable response compression on websocket (#841) 2020-10-17 13:33:37 +03:00
Aliaksandr Valialkin
9b91305a31 docs/MetricsQL.md: small clarifications 2020-10-17 12:01:33 +03:00
Aliaksandr Valialkin
ee2902ddaf app/vmselect/promql: an attempt to improve heuristics for dropping trailing data points in time series 
Now trailing data points are additionally dropped for time series with a single raw sample

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/748
 2020-10-17 10:44:26 +03:00
Aliaksandr Valialkin
efb1989193 lib/storage: small code adjustements after d2960a20e0 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/781
 2020-10-17 01:17:12 +03:00
faceair
8ddf089deb evaluate the execution cost of all tag filters (#824) 
* evaluate the execution cost of all tag filters

* fix suffixes typo
 2020-10-17 01:13:20 +03:00
Aliaksandr Valialkin
35791d9b29 CHANGELOG.md: mention about improved openstack endpoint handling 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/728
 2020-10-16 23:06:23 +03:00
Nikolay Khramchikhin
a5d842caf8 fixes openstack api endpoint with suffix trim adds openstack (#840) 
api v2.0 check

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/728
 2020-10-16 23:01:45 +03:00
Aliaksandr Valialkin
8d87b57fbf deployment/docker: update Go builder from Go1.15.2 to Go1.15.3 
This should fix potential issues related to Go runtime - see https://github.com/golang/go/issues?q=milestone%3AGo1.15.3+label%3ACherryPickApproved
 2020-10-16 15:09:30 +03:00
Aliaksandr Valialkin
cde26141c0 vendor: make vendor-update 2020-10-16 15:05:54 +03:00
Aliaksandr Valialkin
da48a5a65c CHANGELOG.md: describe added optimization cases from 96cdfcba50 2020-10-16 12:59:48 +03:00
Aliaksandr Valialkin
8c027ba8a4 vendor: update github.com/VictoriaMetrics/metricsql from v0.7.1 to v0.7.2 
The new release of github.com/VictoriaMetrics/metricsql adds more optimizations for `foo{filters1} op bar{filters2}`:

* rollup_func(foo[d]) op bar{filters}
* transform_func(foo) op bar{filters}
* num_or_scalar op bar op baz{filters}
 2020-10-16 12:55:27 +03:00
Aliaksandr Valialkin
6227b71a67 docs: add a link to https://smarketshq.com/monitoring-kubernetes-clusters-41a4b24c19e3 article about VictoriaMetrics 2020-10-16 09:07:55 +03:00
Aliaksandr Valialkin
bc446ec62a docs/Single-server-VictoriaMetrics.md: update docs 2020-10-14 13:27:01 +03:00
Aliaksandr Valialkin
1634415441 docs/CaseStudies.md: actualize numbers for Wix.com 2020-10-14 13:07:41 +03:00
Aliaksandr Valialkin
e9fec0e5b8 docs/vmalert.md: make docs-sync 2020-10-13 18:35:00 +03:00
Roman Khavronenko
d6155a3f33 vmalert: update docs to highlight the state restore requirements; (#833) 
Address https://github.com/VictoriaMetrics/VictoriaMetrics/issues/830
 2020-10-13 18:34:00 +03:00
Aliaksandr Valialkin
4727bad124 CHANGELOG.md: cut v1.44.0 release 2020-10-13 16:59:47 +03:00
Aliaksandr Valialkin
de9d3f1332 docs/Cluster-VictoriaMetrics.md: clarify RAM requirements for vmstorage nodes 2020-10-13 16:47:25 +03:00
Aliaksandr Valialkin
b9a4601c97 app/vmselect/promql: return a single time series at max from absent() function like Prometheus does 2020-10-13 15:56:10 +03:00
Aliaksandr Valialkin
217c192c88 app/vmselect/promql: improve time series staleness detection 
This should prevent from double counting for time series at the time when it changes label.
The most common case is in K8S, which changes pod uid label with each new deployment.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/748
 2020-10-13 12:20:08 +03:00