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Author SHA1 Message Date
Aliaksandr Valialkin
aa81039b42 app/vmselect: log the metric which trigger rollup result cache reset 
This should help finding the source of stale metrics
 2021-03-25 21:31:39 +02:00
Aliaksandr Valialkin
50f790b5d7 docs/Cluster-VictoriaMetrics.md: mention that vmselect doesnt serve partial responses from export API 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1148
 2021-03-25 21:04:13 +02:00
Aliaksandr Valialkin
136fc6217c vendor: make vendor-update 2021-03-25 17:56:10 +02:00
Aliaksandr Valialkin
5ec9e49103 docs/vmagent.md: add an example for -remoteWrite.label 2021-03-25 17:54:55 +02:00
Aliaksandr Valialkin
88f6286df7 docs/Cluster-VictoriaMetrics.md: sync with upstream 2021-03-25 17:18:18 +02:00
Aliaksandr Valialkin
f6529f932a docs: add a link to the repository from build instruction for all the VictoriaMetrics components 2021-03-25 17:14:42 +02:00
Aliaksandr Valialkin
2065d11300 docs/vmagent.md: cosmetic fixes 2021-03-25 17:11:19 +02:00
Aliaksandr Valialkin
35fb9bdee1 docs/vmagent.md: cosmetic fixes 2021-03-25 16:54:03 +02:00
Aliaksandr Valialkin
a647144616 docs/vmagent.md: typo fix: tupically -> typically 2021-03-25 16:48:45 +02:00
Aliaksandr Valialkin
c3c3e51f17 docs/vmalert.md: remove misleading -evaluationInterval=3s from example config args 
3s evaluation interval is too small for practical setups. It can result in increased load on datasource.
So it is better to remove it from example config args, which are usually copy-pasted by novice users.
 2021-03-25 15:29:06 +02:00
Aliaksandr Valialkin
0b2a66db30 app/vmselect/promql: do not merge time series during requests to /api/v1/query 
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1141
 2021-03-25 13:56:07 +02:00
Aliaksandr Valialkin
6e855d4b82 lib/storage: tune loopsCountPerMetricNameMatch according to production workload 2021-03-25 13:27:47 +02:00
Aliaksandr Valialkin
d4aadba9fa app/vmagent: add -promscrape.consul.waitTime command-line flag for configuring Consul service discovery wait time 
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1144
 2021-03-23 19:33:25 +02:00
Aliaksandr Valialkin
edc0a94a3c docs/CHANGELOG.md: mention the feature from 44a6cc5eca 2021-03-23 19:00:18 +02:00
Aliaksandr Valialkin
3a3d2165f9 lib/storage: do not reload metricName for the same metricID in Search.NextMetricBlock 
This should speed up Search.NextMetricBlock a bit
 2021-03-23 17:56:49 +02:00
Aliaksandr Valialkin
9c566f7db9 app/vmagent: mention -remoteWrite.maxDiskUsagePerURL in the descriptio of -remoteWrite.tmpDataPath flag 2021-03-23 16:38:48 +02:00
Nikolay
29f9ef9b7f
changes consul_service label value (#1143) 
according to prometheus discovery.
 It should mitigate issue with case sensetive services
https://github.com/hashicorp/consul/issues/5707
 2021-03-23 15:35:01 +02:00
Aliaksandr Valialkin
331a6a2015 app/vmselect/graphite: accept and enforce extra_label in all the Graphite APIs 2021-03-23 15:29:16 +02:00
Aliaksandr Valialkin
b521d1d4f2 app/vmselect: move getEnforcedTagFiltersFromRequest to searchtuils, since it will be used in Graphite functions soon 2021-03-23 14:16:29 +02:00
Aliaksandr Valialkin
3cfb3a3683 lib/storage: respect the deadline passed to Storage.SearchMetricNames 2021-03-22 23:03:17 +02:00
Aliaksandr Valialkin
8e2afdf568 lib/storage: improve Search.NextMetricBlock performance by using MetricID->MetricName cache 2021-03-22 22:49:18 +02:00
Aliaksandr Valialkin
e17eb35147 docs/Single-server-VictoriaMetrics.md: sync with README.md 2021-03-22 17:51:43 +02:00
Aliaksandr Valialkin
65a61ff118 docs/Articles.md: add https://blog.cybozu.io/entry/2021/03/18/115743 2021-03-22 17:50:52 +02:00
Aliaksandr Valialkin
71b72304ae app/vmselect: improve description for -search.maxPointsPerTimeseries command-line flag 2021-03-22 16:45:34 +02:00
Aliaksandr Valialkin
44a6cc5eca app/{vminsert,vmagent}: use Influx field as metric name if measurement is empty and -influxSkipSingleField command-line is set 
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1139
 2021-03-22 13:53:53 +02:00
Aliaksandr Valialkin
910092ca4d lib/storage: tune loopsCountPerMetricNameMatch 2021-03-22 12:53:17 +02:00
Aliaksandr Valialkin
cef010d5f7 app/vmselect/promql: increment key prefix for faster reset for rollup result cache 2021-03-22 11:59:07 +02:00
Aliaksandr Valialkin
648d11b8e0 vendor: update github.com/VictoriaMetrics/metrics from v1.17.0 to v1.17.1 2021-03-18 18:53:07 +02:00
Aliaksandr Valialkin
fb83e97170 app/victoria-metrics: use flag.Parse instead of envflag.Parse for avoiding possible side effects of envflag 2021-03-18 18:20:22 +02:00
Aliaksandr Valialkin
b0c956a178 app/vmselect/graphite: follow-up after 529d7be26b 2021-03-18 16:30:20 +02:00
Nikolay
529d7be26b
changes metricsFind api (#1137) 
it should be able mitigate crash if label value contains *,[ or { symbols
 2021-03-18 16:12:02 +02:00
Aliaksandr Valialkin
726f6ad804 lib/storage: small code simplification after 6cee5338b2 2021-03-18 15:21:13 +02:00
Aliaksandr Valialkin
6cee5338b2 lib/storage: prevent from infinite loop if {__graphite__="..."} filter matches a metric name with *, [ or { chars 
The idea has been borrowed from https://github.com/VictoriaMetrics/VictoriaMetrics/pull/1137
 2021-03-18 14:53:47 +02:00
Aliaksandr Valialkin
e061a4fa19 docs/Single-server-VictoriaMetrics.md: remove outdated message about experimental mode for -pure builds 2021-03-18 13:49:17 +02:00
Aliaksandr Valialkin
4fb049bcba lib/fs: reduce the frequency of failed to remove directory ... due to NFS lock log warnings 
Log `failed to remove directory ... due to NFS lock` warning only if the directory cannot be removed in one second.
 2021-03-18 13:24:46 +02:00
Aliaksandr Valialkin
17d4a6e900 vendor: update github.com/VictoriaMetrics/metrics from v1.16.0 to v1.17.0 2021-03-17 23:23:04 +02:00
Aliaksandr Valialkin
904dababcc vendor: update github.com/VictoriaMetrics/metrics from v1.15.3 to v1.16.0 
This adds the following new metrics for each VictoriaMetrics app:

* process_resident_memory_anonymous_bytes - the RSS share for memory allocated by the process itself.
  This share cannot be freed by the OS, so it must be taken into account by OOM killer.

* process_resident_memory_pagecache_bytes - the RSS share for page cache memory (aka memory-mapped files).
  This share can be freed by the OS at any time, so it must be ignored by OOM killer.
 2021-03-17 17:59:40 +02:00
Aliaksandr Valialkin
45dabfac1b lib/storage: faster move heavy filters to the end of list 2021-03-17 15:12:13 +02:00
Aliaksandr Valialkin
b1713e3fcd app/vmselect/promql: typo fix after 9666834045 2021-03-17 15:12:11 +02:00
Aliaksandr Valialkin
9666834045 app/vmselect/promql: merge adjancent buckets with the smallest summary number of hits in buckets_limit() function 
This should improve accuracy for the returned buckets
 2021-03-17 14:31:41 +02:00
Aliaksandr Valialkin
20ac89c4e0 docs/CHANGELOG.md: cut v1.56.0 2021-03-17 02:04:55 +02:00
Aliaksandr Valialkin
bd0c6a095e docs/CHANGELOG.md: do not mention reduction in query duration 
There was a signficant refactoring in the code responsible for time series search,
so it can result in both speed ups and slow downs depending on used queries.
 2021-03-17 01:56:58 +02:00
Aliaksandr Valialkin
7bc728bf53 app/vmselect: add vm_index_search_duration_seconds histogram for monitoring the performance of index search 2021-03-17 01:17:41 +02:00
Aliaksandr Valialkin
828669e4e1 all: make golint happy 2021-03-17 00:49:28 +02:00
Aliaksandr Valialkin
ccfb0ae2d3 lib/storage: limit loops count in order to reduce max CPU usage during filter search 2021-03-17 00:49:26 +02:00
Aliaksandr Valialkin
576a80b3d9 lib/storage: do not modify filterLoopsCount stats with loopsCount stats 
Such a modification can result in incorrect filter sorting later
 2021-03-17 00:49:26 +02:00
Aliaksandr Valialkin
f104f3eb2a all: make golangci-lint happy after the commit 6378205415 2021-03-17 00:24:40 +02:00
Aliaksandr Valialkin
6378205415 lib/netutil: enable IPv6 UDP listening if -enableTCP6 command-line flag is passed to VictoriaMetrics 
This is a follow-up for 18cfc4be7b

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1131
 2021-03-17 00:16:17 +02:00
Nikolay
18cfc4be7b
Adds udp6 support for ingest servers (#1134) 
with flag -enableUDP6  https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1131
 2021-03-17 00:03:06 +02:00
Aliaksandr Valialkin
0ce557951f app/vmselect/netstorage: reduce mutex contention when unpacking data on a system with high number of CPU cores 2021-03-16 21:51:31 +02:00