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Author SHA1 Message Date
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
a9db81c4ab app/vmstorage: add metrics for determining whether background merges need additional disk space to complete 
These metrics are:

* vm_small_merge_need_free_disk_space
* vm_big_merge_need_free_disk_space

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/686
 2020-09-29 21:48:33 +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
127537d631 app/vmagent/remotewrite: do not show -remoteWrite.url in logs if -remoteWrite.showURL isn't set 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/773
 2020-09-29 19:49:12 +03:00
Aliaksandr Valialkin
f7636b0342 app/vmselect/graphite: do not substitute path and path. with path.. in /metrics/find/?format=completer output 2020-09-29 18:03:26 +03:00
Aliaksandr Valialkin
76b244cfcf lib/cgroup: do not adjust the number of detected CPU cores via /sys/devices/system/cpu/online 
The adjustement increases the resulting GOMAXPROC by 1, which looks confusing to users
as outlined at https://github.com/VictoriaMetrics/VictoriaMetrics/issues/685#issuecomment-698595309
 2020-09-29 13:55:26 +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
1659135752 lib/storage: fix tests for 32-bit arches such as GOARCH=386 and GOARCH=arm 2020-09-29 13:10:22 +03:00
Aliaksandr Valialkin
9945b8c98d docs: improve readability a bit 2020-09-29 13:03:38 +03:00
Nikolay Khramchikhin
1e679f3e0d
update vmbackup/vmrestore README usage (#794) 
* update vmbackup/vmrestore README usage

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/381

with minio and configuration file examples.

* Apply suggestions from code review

Co-authored-by: Roman Khavronenko <hagen1778@gmail.com>

* added backup/restore docs changes

* added example for relabelConfig flag

* Apply suggestions from code review

Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
Co-authored-by: Roman Khavronenko <hagen1778@gmail.com>
 2020-09-29 12:53:10 +03:00
Aliaksandr Valialkin
38789e4aa0 lib/storage: fix 32-bit builds for GOARH=386 or GOARCH=arm 2020-09-29 12:40:35 +03:00
Aliaksandr Valialkin
19c0b6f3ef lib/protoparser/prometheus: sort rows before comparing them in TestParseStream, since the order for callback calls is non-deterministic 2020-09-29 12:30:04 +03:00
Aliaksandr Valialkin
7cde336b33 lib/protoparser/prometheus: fix TestParseStream after 124f78857b 2020-09-29 12:11:17 +03:00
Aliaksandr Valialkin
96ee276e6e app/vmselect/prometheus: check for errors returned from bufferedwriter.Write 
This makes `make errcheck` happy
 2020-09-29 11:37:01 +03:00
Aliaksandr Valialkin
6fdfc67620 app/vmselect/graphite: properly handle case when /metrics/find finds both leaf and node for the given query=prefix.* 
In this case only node must be returned with stripped dot in the end of id as carbonapi does
 2020-09-29 11:01:59 +03:00
Aliaksandr Valialkin
165c9c6371 .github/workflows: verify builds for vmagent, vmalert, vmbackup and vmrestore 2020-09-29 00:49:20 +03:00
Aliaksandr Valialkin
41f24cdb64 .github/workflows: verify that VictoriaMetrics can be built for GOOS=openbsd 2020-09-29 00:44:44 +03:00
Aliaksandr Valialkin
7673839228 lib/{fs,filestream}: small consistency-related updates after cc90a548b1 2020-09-29 00:42:43 +03:00
Nikolay Khramchikhin
cc90a548b1
added openbsd implementations (#790) 
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/785

removed fadvise for openbsd, added freespace implemenation for openbsd
 2020-09-29 00:29:04 +03:00
Aliaksandr Valialkin
8d5df13c7c vendor: make vendor-update 2020-09-28 21:59:58 +03:00
Aliaksandr Valialkin
7500146321 lib/protoparser: avoid copying of buffer read from the network to unmarshal buffer 2020-09-28 17:19:16 +03:00
Aliaksandr Valialkin
124f78857b app/{vminsert,vmagent}: improve data ingestion speed over a single connection 
Process data obtianed from a single connection on all the available CPU cores.
 2020-09-28 04:13:08 +03:00
Aliaksandr Valialkin
978c6b4ba9 docs/Cluster-VictoriaMetrics.md: sync with cluster branch 2020-09-28 02:07:55 +03:00
Aliaksandr Valialkin
5cdad60a6f lib/protoparser: use 64KB read buffer instead of default 4KB buffer provided by net/http.Server 
This should reduce syscall overhead when reading big amounts of data
 2020-09-28 02:07:10 +03:00
Aliaksandr Valialkin
1b3efccb24 app/vmselect: stop /api/v1/export/* execution if client disconnects 2020-09-27 23:53:13 +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
c00627c103 app/vminsert: code prettifying 2020-09-26 04:13:18 +03:00
Aliaksandr Valialkin
b6a976b98d app/vmagent: reduce memory usage when importing data via /api/v1/import 
Previously vmagent could use big amounts of RAM when each ingested JSON line
contained many samples.
 2020-09-26 04:10:24 +03:00
Aliaksandr Valialkin
82973f8ae7 Revert "lib/storage: remove unused fetchData arg from BlockRef.MustReadBlock" 
This reverts commit bab6a15ae0.

Reason for revert: the `fetchData` arg is used in cluster branch.
Leaving this arg in master branch makes smaller the diff with cluster branch.
 2020-09-24 22:44:23 +03:00
Aliaksandr Valialkin
9d3eb3f4b8 Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files 2020-09-24 20:49:16 +03:00
Aliaksandr Valialkin
bab6a15ae0 lib/storage: remove unused fetchData arg from BlockRef.MustReadBlock 
This arg became unused after 23bdc1f107
 2020-09-24 20:48:40 +03:00
Aliaksandr Valialkin
23bdc1f107 app/vmselect/netstorage: do not spend CPU time on unpacking empty blocks during /api/v1/series calls 2020-09-24 20:18:10 +03:00
Aliaksandr Valialkin
2cd48959d4 lib/storage: correctly use maxBlockSize in various checks 
Previously `maxBlockSize` has been multiplied by 8 in certain checks. This is unnecessary.
 2020-09-24 20:17:51 +03:00
Aliaksandr Valialkin
24ca30bf66 lib/storage: correctly use maxBlockSize in various checks 
Previously `maxBlockSize` has been multiplied by 8 in certain checks. This is unnecessary.
 2020-09-24 18:12:56 +03:00
Aliaksandr Valialkin
8fc8874db4 Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files 2020-09-23 23:25:34 +03:00
Aliaksandr Valialkin
c584aece38 app/vmselect/promql: properly limit implicitly set rollup window to -search.maxStalenessInterval 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/784
 2020-09-23 23:23:59 +03:00
Aliaksandr Valialkin
2985077c35 all: consistently use "%w" formatting in fmt.Errorf for wrapped errors 2020-09-23 22:46:34 +03:00
Aliaksandr Valialkin
ff1cbb524e app/vmselect: obtain labels and label values from Prometheus storage inside netstorage package 2020-09-23 22:43:01 +03:00
Aliaksandr Valialkin
a70df4bd83 PMM-6401 Initial implementaton for reading data from Prometheus files 2020-09-23 14:26:39 +03:00
Aliaksandr Valialkin
30c7269814 vendor: make vendor-update 2020-09-23 14:23:39 +03:00
Aliaksandr Valialkin
27500d7d4c app/vmselect/prometheus: code cleanup after 3ba507000c 2020-09-23 13:04:17 +03:00
Aliaksandr Valialkin
3ba507000c app/vmselect/prometheus: return timestamps from /api/v1/query, which match the time query arg 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/720
 2020-09-23 12:58:48 +03:00
Aliaksandr Valialkin
c5ef0e6327 lib/persistentqueue: protect from multiple concurrent opening for the same persistent queue 2020-09-23 02:17:47 +03:00
Aliaksandr Valialkin
bed25e3c24 app/vmselect/netstorage: properly pre-allocate space for sbs 2020-09-22 23:49:55 +03:00
Aliaksandr Valialkin
5c42965853 lib/cgroup: attempt to obtain available CPU cores via /sys/devices/system/cpu/online 
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/685#issuecomment-674423728
 2020-09-22 23:27:19 +03:00
Aliaksandr Valialkin
09b0f7c202 app/vmselect/netstorage: release search resources on timeout errors 
Previously these resources weren't released, which could lead to resource leaks.
 2020-09-22 22:57:38 +03:00
Aliaksandr Valialkin
36eb5427eb vendor: make vendor-update 2020-09-22 17:07:37 +03:00