145 commits

Author	SHA1	Message	Date
Aliaksandr Valialkin	fc81ea38d4	app/vmselect/promql: add outliersk(N, m) aggregate function for anomaly detection across groups of similar time series	2020-05-19 13:52:44 +03:00
Aliaksandr Valialkin	c0c6581601	docs/Articles.md: add https://www.robustperception.io/evaluating-performance-and-correctness to third-party posts	2020-05-17 00:35:30 +03:00
Aliaksandr Valialkin	5fbab64b0f	docs/Single-server-VictoriaMetrics.md: put contact us email to the top of the page	2020-05-16 22:37:41 +03:00
Aliaksandr Valialkin	0528d3fed9	docs/Single-server-VictoriaMetrics.md: add Replication and Backups sections	2020-05-16 22:28:16 +03:00
Aliaksandr Valialkin	f3dbcb73ce	docs/Cluster-VictoriaMetrics.md: add missing endpoints to the list: api/v1/import/csv and api/v1/status/tsdb	2020-05-16 22:12:58 +03:00
Aliaksandr Valialkin	a5a21739ac	docs/Quick-Start.md: update old link to Docker hub to new link	2020-05-16 10:23:40 +03:00
Aliaksandr Valialkin	dbf8048134	app/vmrestore: document better that vmrestore works like rsync --delete, i.e. it deletes files in -storageDataPath, which are missing in the backup	2020-05-16 09:02:46 +03:00
Aliaksandr Valialkin	1e5c1d7eaa	app/vmstorage: add vm_slow_metric_name_loads_total metric, which could be used as an indicator when more RAM is needed for improving query performance	2020-05-15 14:12:24 +03:00
Aliaksandr Valialkin	d6b9a49481	app/vmstorage: add vm_slow_row_inserts_total and vm_slow_per_day_index_inserts_total metrics for determining whether VictoriaMetrics required more RAM for the current number of active time series	2020-05-15 13:46:57 +03:00
Aliaksandr Valialkin	2c4d05db10	docs/vmalert.md: sync with app/vmalert/README.md	2020-05-15 13:26:57 +03:00
Aliaksandr Valialkin	4bc3d284fa	docs/vmalert.md: sync with app/vmalert/README.md	2020-05-13 22:57:29 +03:00
Aliaksandr Valialkin	bac9a684e8	docs/vmbackup.md: add a link to vmbackuper tool	2020-05-13 22:57:11 +03:00
Aliaksandr Valialkin	408ade27a9	app/vmselect/promql: add any(x) by (y) aggregate function, which returns any time series from q for each group y	2020-05-12 19:50:29 +03:00
Aliaksandr Valialkin	21c2982ac8	app/vmselect/promql: support for sum(x) by (y) limit N syntax in order to limit the number of output time series after aggregation	2020-05-12 19:50:12 +03:00
Aliaksandr Valialkin	6ce9f81d16	docs/CaseStudies.md: add CERN case study	2020-05-11 14:35:43 +03:00
Aliaksandr Valialkin	6c88e3523b	docs/Single-server-VictoriaMetrics.md: small updates for Monitoring and How to start VictoriaMetrics sections	2020-05-08 20:35:31 +03:00
Aliaksandr Valialkin	6646b380ef	docs/vmauth.md: fix a link to docker images	2020-05-08 14:11:10 +03:00
Aliaksandr Valialkin	0362bd220e	docs/Articles.md: add a link to CERN article at https://indico.cern.ch/event/877333/contributions/3696707/attachments/1972189/3281133/CMS_mon_RD_for_opInt.pdf	2020-05-08 01:25:17 +03:00
Aliaksandr Valialkin	dc04040781	docs/{vmagent,vmauth}: small clarifications in the docs	2020-05-07 12:55:06 +03:00
Aliaksandr Valialkin	8665c2edb1	docs/vmagent.md: small fixes	2020-05-06 14:49:25 +03:00
Aliaksandr Valialkin	8ab5e47b5c	lib/promscrape: add Prometheus-compatible DNS-based service discovery aka dns_sd_configs	2020-05-06 00:02:41 +03:00
Aliaksandr Valialkin	21b91599c2	docs/{vmauth,vmagent}: fix ports for profiling	2020-05-05 20:16:09 +03:00
Aliaksandr Valialkin	309700ab8c	docs/vmauth.md: mention that we can help creating customized proxy	2020-05-05 12:34:08 +03:00
Aliaksandr Valialkin	20e958789a	docs/{vmagent,vmauth}: add Profiling section	2020-05-05 11:45:29 +03:00
Aliaksandr Valialkin	1153f30fee	docs: add vmauth.md	2020-05-05 11:17:45 +03:00
Aliaksandr Valialkin	61df59b9ea	docs/vmagent.md: /targets page doesnt expose infomration about imporperly configured scrape configs now. It is written in error log instead	2020-05-05 10:56:18 +03:00
Aliaksandr Valialkin	dde92fccc5	docs/vmalert.md: sync with app/vmalert/README.md	2020-05-05 07:51:32 +03:00
Aliaksandr Valialkin	89aa6dbf56	lib/promscrape: add Prometheus-compatible service discovery for Consul aka consul_sd_configs ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/330	2020-05-04 20:53:06 +03:00
Aliaksandr Valialkin	6606dff58d	docs/Single-server-VictoriaMetrics.md: mention that it is recommended upgrading to the latest release before reporting issues	2020-05-04 00:42:33 +03:00
Aliaksandr Valialkin	e3a4b75e59	docs/Cluster-VictoriaMetrics.md: add Multitenancy chapter	2020-05-03 18:01:15 +03:00
Aliaksandr Valialkin	8f591b848a	docs/MetricsQL.md: document first_over_time and last_over_time functions	2020-05-03 12:47:16 +03:00
Aliaksandr Valialkin	8e041f1911	docs/Single-server-VictoriaMetrics.md: hint that \n is a single newline char	2020-05-01 13:42:50 +03:00
Aliaksandr Valialkin	fbfa6aa9f0	docs/Single-server-VictoriaMetrics.md: mention that it is better to increase CPU and RAM per vmselect node in order to achieve higher query performance	2020-04-30 00:53:14 +03:00
Aliaksandr Valialkin	c19f67a248	docs: add vmalert.md	2020-04-29 17:42:16 +03:00
Aliaksandr Valialkin	15876c6425	docs/Single-server-VictoriaMetrics.md: update Alerting section	2020-04-29 17:39:56 +03:00
Aliaksandr Valialkin	473188f4fd	docs/Single-server-VictoriaMetrics.md: mention that basic downsampling could be made with the help of de-duplication	2020-04-28 16:39:06 +03:00
Aliaksandr Valialkin	9ed4951ec8	lib/metricsql: move it to a separate repository - github.com/VictoriaMetrics/metrics	2020-04-28 15:30:06 +03:00
Aliaksandr Valialkin	d435029d10	docs/Articles.md: add https://zerodha.tech/blog/infra-monitoring-at-zerodha/	2020-04-28 02:24:36 +03:00
Aliaksandr Valialkin	86a1d9cb0c	lib/promscrape: add initial support for Prometheus-compatible service discovery for Amazon EC2 aka ec2_sd_configs	2020-04-27 19:29:22 +03:00
Aliaksandr Valialkin	0daa37fa02	lib/promscrape/discovery/gce: allow empty project and zone for gce_sd_config	2020-04-27 11:45:45 +03:00
Aliaksandr Valialkin	31861c5b8e	lib/promscrape/discovery/gce: allow empty zone arg in gce_sd_config - in this case zones for the given project are automatically discovered	2020-04-26 14:37:38 +03:00
Aliaksandr Valialkin	d9bdda408c	docs/{vmbackup,vmrestore}.md: update -help output	2020-04-24 22:44:45 +03:00
Aliaksandr Valialkin	9b386e594f	docs/Single-server-VictoriaMetrics.md: document -search.resetCacheAuthKey	2020-04-24 19:48:13 +03:00
Aliaksandr Valialkin	069690e3bd	lib/promscrape: initial implementation for gce_sd_configs aga Prometheus-compatible service discovery for Google Compute Engine	2020-04-24 17:53:43 +03:00
Aliaksandr Valialkin	c53fd515fe	docs/Single-server-VictoriaMetrics.md: mention that -search.maxStalenessInterval can be useful for InfluxDB and TimescaleDB users	2020-04-24 16:23:33 +03:00
Aliaksandr Valialkin	f9526809e5	app/vmselect: add /api/v1/status/tsdb page with useful stats for locating root cause for high cardinality issues ... See https://prometheus.io/docs/prometheus/latest/querying/api/#tsdb-stats Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/425 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/268	2020-04-22 22:03:23 +03:00
Aliaksandr Valialkin	b59f1f1504	app/vmselect: add -search.minStalenessInterval command-line flag for removing gaps on graphs built from time series with irregular duration between samples ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/426	2020-04-20 19:42:41 +03:00
Aliaksandr Valialkin	d5b38eeac4	docs/Single-server-VictoriaMetrics.md: mention about vmagent in the end of Prometheus setup section	2020-04-20 16:42:50 +03:00
Aliaksandr Valialkin	db5fe03170	deployment/docker: allow building docker images on top of any base image set via ROOT_IMAGE environment var ... For example, the following command will build VictoriaMetrics docker image on top of alpine image: ROOT_IMAGE=alpine make package-victoria-metrics	2020-04-20 01:16:21 +03:00
Aliaksandr Valialkin	9105f72f17	docs/vmagent.md: typo fix: unvailable -> unavailable	2020-04-17 13:12:13 +03:00