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465 commits

Author SHA1 Message Date
Aliaksandr Valialkin
820669da69 lib/promscrape: code prettifying for 8dd03ecf19 2020-12-24 10:56:10 +02:00
Aliaksandr Valialkin
9df60518bb docs: mention that it is possible to set multiple -notifier.tlsInsecureSkipVerify command-line flags for vmalert 
See c3a92968343c2b3619f1ab935702d0e9b3a46733
 2020-12-22 22:32:13 +02:00
Aliaksandr Valialkin
46dba00756 lib/storage: remove stale parts as soon as they go outside the configured retention 
Previously such parts could remain undeleted for long durations until they are merged with other parts.
This should help for `-retentionPeriod` values smaller than one month.
 2020-12-22 19:54:31 +02:00
Artem Navoiev
0f99c1afb1 add linkedin to release announcement 2020-12-20 20:06:48 +02:00
Artem Navoiev
750daa04d1 Announcement guide 2020-12-19 21:58:03 +02:00
Aliaksandr Valialkin
e15b20dde3 docs/CHANGELOG.md: cut v1.50.2 2020-12-19 15:32:34 +02:00
Aliaksandr Valialkin
13804bda8f docs/CHANGELOG.md: mention about bugfix for populating template variables in vmalert 
See 404cbd1522
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/974
 2020-12-19 14:16:04 +02:00
Aliaksandr Valialkin
88ac4dfc07 app/vmselect: properly parse negative combined offsets such as -1h2m3s 
Previously such offsets were parsed as `-1h + 2m + 3s`. Now they are parsed as `-(1h + 2m + 3s)`.
 2020-12-19 01:23:46 +02:00
Aliaksandr Valialkin
17c2ce18fd docs/CHANGELOG.md: there is no visible difference for CPU usage and disk IO usage on production workloads 2020-12-19 00:51:41 +02:00
Aliaksandr Valialkin
ebf8da3730 lib/{storage,mergeset}: tune background merge process in order to reduce CPU usage and disk IO usage 2020-12-18 20:01:08 +02:00
Aliaksandr Valialkin
e6666da4e7 docs/CHANGELOG.md: mention that Docker images for vmagent, vmalert, vmauth, vmbackup and vmrestore with tags containing -cluster suffix are no longer published 
See 441822c4cc for details
 2020-12-18 20:01:03 +02:00
Aliaksandr Valialkin
97686ddc65 docs: alphabetically sort links to case studies 2020-12-18 12:30:43 +02:00
Aliaksandr Valialkin
8df25e12d8 docs/Articles.md: classify articles by themes 2020-12-18 12:05:21 +02:00
Aliaksandr Valialkin
d8197f4a55 add a link to https://www.percona.com/blog/2020/12/16/percona-monitoring-and-management-migration-from-prometheus-to-victoriametrics-faq/ 2020-12-18 11:44:55 +02:00
Aliaksandr Valialkin
9abb2d6c74 lib/protoparser/prometheus: follow-up commit after 7d38627b9f6f212ae602aea6a72f469fe3c70ba2 
Document the bugfix in docs/CHANGELOG.md and add a test for the bugfix.
 2020-12-16 23:40:17 +02:00
Aliaksandr Valialkin
2a1550f341 docs/FAQ.md: add a link to https://valyala.medium.com/promscale-vs-victoriametrics-resource-usage-on-production-workload-91c8e3786c03 in the question about benchmarks 2020-12-16 23:15:08 +02:00
Aliaksandr Valialkin
0d2c4f252f docs/Articles.md: add a link to https://valyala.medium.com/promscale-vs-victoriametrics-resource-usage-on-production-workload-91c8e3786c03 2020-12-16 14:27:58 +02:00
Aliaksandr Valialkin
0e082b1c76 docs/Cluster-VictoriaMetrics.md: fix incorrect commands for profile collecting 2020-12-16 01:07:16 +02:00
Aliaksandr Valialkin
1b9992b42a docs/Cluster-VictoriaMetrics.md: add Profiling section 2020-12-16 01:00:44 +02:00
Aliaksandr Valialkin
795e32be4a docs/CHANGELOG.md: cut v1.50.1 release 2020-12-15 21:11:39 +02:00
Aliaksandr Valialkin
4215182e61 docs/Release-Guide.md: actualize release docs 2020-12-15 21:10:43 +02:00
Aliaksandr Valialkin
e8f645bf52 docs/CHANGELOG.md: mention about bugfix, which properly removes unregistered targets from /targets page 
See bugfix at a4c7fcb5e1
 2020-12-15 21:06:59 +02:00
Aliaksandr Valialkin
aa56b9217e app/vmagent: add vmagent_remotewrite_blocks_sent_total and vmagent_remotewrite_bytes_sent_total metrics per each -remoteWrite.url 2020-12-15 20:39:57 +02:00
Aliaksandr Valialkin
b10ad44692 docs/vmagent.md: typo fix: pearsed->parsed 2020-12-15 19:03:01 +02:00
Aliaksandr Valialkin
1eabbc0e27 docs/vmagent.md: mention that sample_limit option has no sense when stream parsing is enabled 2020-12-15 18:43:41 +02:00
Aliaksandr Valialkin
a13a443bf7 docs/CHANGELOG.md: cut v1.50.0 release 2020-12-15 14:44:42 +02:00
Aliaksandr Valialkin
b730fc2667 lib/promscrape: properly handle scrape errors when stream parsing is enabled 
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/967
 2020-12-15 14:08:28 +02:00
Aliaksandr Valialkin
11fa458e39 app/vmselect/promql: return expected increase() result for the first point on the graph with value not exceeding 100 2020-12-15 13:40:46 +02:00
Aliaksandr Valialkin
2813d0b1e0 docs/CHANGELOG.md: mention that vmagent now accepts multiple -remoteWrite.sendTimeout and -remoteWrite.tlsInsecureSkipVerify command-line flags 2020-12-15 12:58:35 +02:00
Aliaksandr Valialkin
ae3675d3d0 docs/CHANGELOG.md: mention about adding query, first and value functions to alert templates 
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/539
 2020-12-14 20:17:11 +02:00
Aliaksandr Valialkin
5d426dfe0a docs/CHANGELOG.md: mention bugfix for proper recovering from incorrectly stored persistent queue 
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/964
 2020-12-14 19:28:47 +02:00
Aliaksandr Valialkin
069c9ade52 app/{vmagent,vminsert}: follow-up for ce8c2dd1f1: return /targets page in HTML when requested via web browser 2020-12-14 14:06:00 +02:00
Aliaksandr Valialkin
5ebfc275e6 app/victoria-metrics: automatically reset response cache when samples with too timestamps older than now - search.cacheTimestampOffset are ingested 2020-12-14 13:08:28 +02:00
Aliaksandr Valialkin
f93247e82d docs/MetricsQL.md: clarify that limitk(k, q) returns an arbitrary set of k time series with each call 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/951
 2020-12-12 14:17:37 +02:00
Aliaksandr Valialkin
4862edfef3 docs/FAQ.md: use less confusing links in the chapter explaining why VictoriaMetrics doesnt support Prometheus remote_read API 2020-12-11 21:23:20 +02:00
Aliaksandr Valialkin
9d42546a27 docs: consistently use links to https://victoriametrics.github.io for documentation references 2020-12-11 21:08:18 +02:00
Aliaksandr Valialkin
710f8ce5aa docs/Single-server-VictoriaMetrics.md: clarify docs in Relabeling section 2020-12-11 18:23:52 +02:00
Aliaksandr Valialkin
081aa4ad68 docs/CHANGELOG.md: mention https://github.com/VictoriaMetrics/VictoriaMetrics/issues/955 2020-12-11 17:48:26 +02:00
Aliaksandr Valialkin
ba8ac08739 app/vmselect/graphite: properly handle wildcards and charsets inside curly braces 
For example, `foo{bar*,[a-f]a*b}` should match `foobar`, `foobar123`, `foofab`, etc.

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/952
 2020-12-11 17:24:12 +02:00
Aliaksandr Valialkin
e7d8d84396 docs/Single-server-VictoriaMetrics.md: sync with upstream README.md via make docs-sync 2020-12-11 12:08:35 +02:00
faceair
30445ed5e9
docs/CaseStudies.md: add case study for zhihu (#956) 2020-12-11 12:07:30 +02:00
Aliaksandr Valialkin
82afcb6d0d docs/Single-server-VictoriaMetrics.md: clarify that the recommended value for -dedup.minScrapeInterval is scrape_interval from Prometheus configs 2020-12-09 12:16:04 +02:00
Aliaksandr Valialkin
3ca1ed0fde docs/CHANGELOG.md: mention about memory leak fix in vmagent when big number of targets is discovered via service discovery 2020-12-09 10:35:26 +02:00
Aliaksandr Valialkin
b13680a67e docs/Single-server-VictoriaMetrics.md: sync with upstream README.md via make docs-sync 2020-12-09 10:27:11 +02:00
Aliaksandr Valialkin
fd9fd191b9 lib/promscrape/discovery/consul: properly pass Datacenter filter to Consul API server 
Previously it has been passed as `sdc` query arg, while it should be passed as `dc` query arg.
See https://www.consul.io/api-docs/health#list-nodes-for-service for details.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/574#issuecomment-740454170
 2020-12-08 21:52:42 +02:00
Aliaksandr Valialkin
4146fc4668 all: properly handle CPU limits set on the host system/container 
This can reduce memory usage on systems with enabled CPU limits.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/946
 2020-12-08 21:07:29 +02:00
Aliaksandr Valialkin
0f1b969aa6 lib/promscrape: export vm_promscrape_scrapers_{started|stopped}_total metrics for monitoring target churn rate 2020-12-08 11:57:52 +02:00
Aliaksandr Valialkin
05813259dc lib/promscrape: export vm_promscrape_active_scrapers{type="<sd_type>"} metric for tracking the number of active scrapers per each service discovery type 2020-12-08 01:54:23 +02:00
Aliaksandr Valialkin
9c1c9d8e76 lib/promscrape: do not enable strict config parsing when -promscrape.config.dryRun command-line flag is passed 
Strict parsing for -promscrape.config can be enabled by passing `-promscrape.config.strictParse` command-line flag.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/944
 2020-12-07 13:18:50 +02:00
Aliaksandr Valialkin
007dbf273d app/vmselect/graphite: remove duplicate name tag from /tags/autoComplete/tags handler 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/942
 2020-12-07 01:08:52 +02:00