670 commits

Author	SHA1	Message	Date
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	5518b11720	lib/memory: do not print trailing zeroes in logs for -memory.allowedPercent command-line flag	2020-10-20 14:42:37 +03:00
faceair	0093ee3cd9	disable response compression on websocket (#841)	2020-10-17 13:33:37 +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
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	938b3b7ed1	lib/promscrape: code prettifying after 9bd9f67718	2020-10-12 16:13:59 +03:00
Nikolay Khramchikhin	7f96712b38	Adds dockerswarm sd (#818) ... * adds dockerswarm service discovery https://github.com/VictoriaMetrics/VictoriaMetrics/issues/656 Following roles supported: services, tasks and nodes. Basic, token and tls auth supported. Added tests for labels generation. * added unix socket support to discovery utils Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>	2020-10-12 16:13:58 +03:00
Aliaksandr Valialkin	de1c07b937	lib/backup: add MustStop() method for all remote filesystems	2020-10-09 15:32:13 +03:00
Aliaksandr Valialkin	bf6d523bef	lib/backup/fslocal: add FS.MustStop() method for stopping bandwidth limiter	2020-10-09 15:11:55 +03:00
Aliaksandr Valialkin	d2e917d1cb	app/vmstorage: add vm_rows_added_to_storage_total metric, which shows the total number of rows added to storage since app start	2020-10-09 13:36:17 +03:00
Aliaksandr Valialkin	a93c62cd60	lib/promscrape: fix tests after 71ea4935de	2020-10-08 19:32:48 +03:00
Aliaksandr Valialkin	0d44e371f3	lib/promscrape: add -promscrape.suppressDuplicateScrapeTargetErrors command-line flag in order to suppress duplicate scrape target errors ... Show also original labels for duplicate targets in error message in order to simplify debugging the issue. Now `/targets` endpoint accepts optional `show_original_labels=1` query arg, which shows original labels for each target. This may simplify debugging for target relabeling. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/651	2020-10-08 18:59:25 +03:00
Aliaksandr Valialkin	ad0950f630	lib/backup/actions: improve logging to be more clear to humans	2020-10-08 14:23:00 +03:00
Aliaksandr Valialkin	b51fa16177	app/vmstorage: add -finalMergeDelay command-line flag for configuring the delay before final merge for per-month partitions after no new data is ingested to it	2020-10-07 17:42:31 +03:00
Aliaksandr Valialkin	54ff78c6c9	lib/protoparser/graphite: support parsing floating-point timestamp like Graphite does ... Such timestamps are rounded to seconds like Carbon does. See b0ba62a62d/lib/carbon/protocols.py (L197)	2020-10-06 11:38:35 +03:00
Aliaksandr Valialkin	1da41177a8	lib/promscrape/discovery/openstack: show expiration time for refreshed OpenStack token in seconds - this is easier to interpret by human	2020-10-06 11:20:36 +03:00
Aliaksandr Valialkin	97b836a6f4	lib/fs: fix GOOS=openbsd build by adding fadviseSequentialRead implementation. ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/785	2020-10-05 23:32:28 +03:00
Aliaksandr Valialkin	50316070d6	lib/promscrape/discovery/openstack: code prettifying after cbe3cf683b ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/728	2020-10-05 18:12:31 +03:00
Nikolay Khramchikhin	b4c77fc6d2	Adds openstack sd (#811) ... * adds openstack service discovery https://github.com/VictoriaMetrics/VictoriaMetrics/issues/728 implemented hypervisors and instance discovery with openstack v3 api. Added tests for labeling and data parsing. Added token refresh. * Apply suggestions from code review * Apply suggestions from code review Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>	2020-10-05 16:48:54 +03:00
Aliaksandr Valialkin	7505e4f390	lib/promrelabel: make a copy of label with new name for action: labelmap in the same way as Prometheus does ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/812	2020-10-05 16:20:22 +03:00
Aliaksandr Valialkin	9a7c863bd8	lib/protoparser/influx: add -influx.maxLineSize command-line flag for configuring the maximum size for a single Influx line during parsing ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/807	2020-10-05 15:19:11 +03:00
Aliaksandr Valialkin	11ddb79aeb	lib/decimal: add tests for negative values passed to maxUpExponent	2020-10-05 14:57:03 +03:00
Aliaksandr Valialkin	d448e07546	lib/decimal: properly calibrate scale for blocks with Inf values ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/805	2020-10-05 14:52:59 +03:00
Aliaksandr Valialkin	fd7dd5064a	lib/storage: code cleanup after 10f2eedee0 ... Remove the code that uses metricIDs caches for the current and the previous hour during metricIDs search, since this code became unused after implementing per-day inverted index almost a year ago. While at it, fix a bug, which could prevent from finding time series with names containing dots (aka Graphite-like names such as `foo.bar.baz`).	2020-10-01 19:12:04 +03:00
Aliaksandr Valialkin	3ad7566a87	lib/storage: imrpove cache effectiveness for time series ids matching the given filters ... Previously the maximum cache lifetime has been limited by 10 seconds. Now it is extended up to a day. This should reduce CPU usage in the following cases: * when querying recently added data with small churn rate for time series * when querying historical data	2020-10-01 14:39:46 +03:00
Aliaksandr Valialkin	7c2e4e267a	lib/storage: allow set values higher than 1 for vm_merge_need_free_disk_space if there are multiple partitions with deferred merges due to disk space shortage	2020-09-29 22:53:34 +03:00
Aliaksandr Valialkin	097a4c10dd	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 21:47:47 +03:00
Aliaksandr Valialkin	5dca7bbe85	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 19:49:19 +03:00
Aliaksandr Valialkin	5e998e597a	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 13:55:53 +03:00
Aliaksandr Valialkin	338a53ccf9	lib/storage: fix tests for 32-bit arches such as GOARCH=386 and GOARCH=arm	2020-09-29 13:10:37 +03:00
Aliaksandr Valialkin	ef416c72c2	lib/storage: fix 32-bit builds for GOARH=386 or GOARCH=arm	2020-09-29 12:42:25 +03:00
Aliaksandr Valialkin	0b0259c42c	lib/protoparser/prometheus: sort rows before comparing them in TestParseStream, since the order for callback calls is non-deterministic	2020-09-29 12:29:50 +03:00
Aliaksandr Valialkin	8f25206d8c	lib/protoparser/prometheus: fix TestParseStream after 124f78857b	2020-09-29 12:12:33 +03:00
Aliaksandr Valialkin	81cdf2fa14	lib/{fs,filestream}: small consistency-related updates after cc90a548b1	2020-09-29 00:43:20 +03:00
Nikolay Khramchikhin	658a05ef0f	added openbsd implementations (#790) ... https://github.com/VictoriaMetrics/VictoriaMetrics/issues/785 removed fadvise for openbsd, added freespace implemenation for openbsd	2020-09-29 00:43:19 +03:00
Aliaksandr Valialkin	1481d6d8ff	lib/protoparser: avoid copying of buffer read from the network to unmarshal buffer	2020-09-28 17:19:04 +03:00
Aliaksandr Valialkin	8df33bd5c1	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 04:14:51 +03:00
Aliaksandr Valialkin	7072db75cb	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 02:07:19 +03:00
Aliaksandr Valialkin	6d8c23fdbd	app/{vminsert,vmselect}: skip accountID and projectID when marshaling/unmarshaling MetricName in /api/v1/export/native and /api/v1/import/native ... This is needed in order to be able to migrate native data from/to single-node VictoriaMetrics	2020-09-28 00:58:58 +03:00
Aliaksandr Valialkin	aadbd014ff	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 17:36:38 +03:00
Aliaksandr Valialkin	00ec2b7189	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 04:22:06 +03:00
Aliaksandr Valialkin	533bf76a12	lib/storage: correctly use maxBlockSize in various checks ... Previously `maxBlockSize` has been multiplied by 8 in certain checks. This is unnecessary.	2020-09-24 18:13:15 +03:00
Aliaksandr Valialkin	543f3aea97	all: consistently use "%w" formatting in fmt.Errorf for wrapped errors	2020-09-23 22:48:21 +03:00
Aliaksandr Valialkin	90d2549428	lib/persistentqueue: protect from multiple concurrent opening for the same persistent queue	2020-09-23 02:17:53 +03:00
Aliaksandr Valialkin	89d652b583	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 23:27:26 +03:00
Aliaksandr Valialkin	31e341371b	lib/storage: code prettifying after be5e1222f3 ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/781	2020-09-22 00:42:20 +03:00
faceair	ad41e39350	add filter to getMetricIDs (#783) ... * add getMetricIDs filter * check nil filter before use	2020-09-22 00:42:19 +03:00