178 Commits

Author	SHA1	Message	Date
Aliaksandr Valialkin	b93b01bc6d	docs/vmagent.md: sync with app/vmagent/README.md	2020-05-21 12:11:15 +03:00
Aliaksandr Valialkin	dbd8beccfa	app/vmselect/promql: add ascent_over_time(m[d]) and descent_over_time(m[d]) functions ... These functions could be useful in GPS tracking apps for calculating the summary for height gain/loss over the given duration `d`.	2020-05-21 12:07:48 +03:00
Aliaksandr Valialkin	7705c19720	docs/MetricsQL.md: add a link to https://medium.com/@valyala/promql-tutorial-for-beginners-9ab455142085	2020-05-19 23:20:13 +03:00
Aliaksandr Valialkin	80c18b7275	docs/vmagent.md: mention an alternative to refresh_interval option in scrape configs	2020-05-19 23:10:06 +03:00
Aliaksandr Valialkin	e6a782498a	docs/Quick-Start.md: mention that vmagent can be used instead of Prometheus in most cases	2020-05-19 14:09:27 +03:00
Aliaksandr Valialkin	a441cdd1d9	app/vmselect/promql: add outliersk(N, m) aggregate function for anomaly detection across groups of similar time series	2020-05-19 13:52:36 +03:00
Aliaksandr Valialkin	7a8ef517ae	docs/Articles.md: add https://www.robustperception.io/evaluating-performance-and-correctness to third-party posts	2020-05-17 00:35:44 +03:00
Aliaksandr Valialkin	0890c780c2	docs/Single-server-VictoriaMetrics.md: put contact us email to the top of the page	2020-05-16 22:36:59 +03:00
Aliaksandr Valialkin	fd1a6ce9ae	docs/Single-server-VictoriaMetrics.md: add Replication and Backups sections	2020-05-16 22:27:48 +03:00
Aliaksandr Valialkin	9b90c841c6	docs/Cluster-VictoriaMetrics.md: add missing endpoints to the list: api/v1/import/csv and api/v1/status/tsdb	2020-05-16 22:13:25 +03:00
Aliaksandr Valialkin	23c55181ef	docs/Quick-Start.md: update old link to Docker hub to new link	2020-05-16 10:23:08 +03:00
Aliaksandr Valialkin	8cb35974af	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 09:22:17 +03:00
Aliaksandr Valialkin	82ffbcb9a6	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 14:11:45 +03:00
Aliaksandr Valialkin	82ccdfaa91	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 13:44:32 +03:00
Aliaksandr Valialkin	ab8f5545bc	docs/vmalert.md: sync with app/vmalert/README.md	2020-05-15 13:27:09 +03:00
Aliaksandr Valialkin	21598ac417	docs/vmalert.md: sync with app/vmalert/README.md	2020-05-13 22:55:35 +03:00
Aliaksandr Valialkin	894e5d2b9b	docs/vmbackup.md: add a link to vmbackuper tool	2020-05-13 22:54:22 +03:00
Aliaksandr Valialkin	cc311e20fe	app/vmselect/promql: add any(x) by (y) aggregate function, which returns any time series from q for each group y	2020-05-12 19:45:56 +03:00
Aliaksandr Valialkin	574289c3fb	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 19:45:54 +03:00
Aliaksandr Valialkin	de113806bb	docs/CaseStudies.md: add CERN case study	2020-05-11 14:05:20 +03:00
Aliaksandr Valialkin	5bc5d6a1f2	docs/Single-server-VictoriaMetrics.md: small updates for Monitoring and How to start VictoriaMetrics sections	2020-05-08 20:34:50 +03:00
Aliaksandr Valialkin	baedb25936	docs/vmauth.md: fix a link to docker images	2020-05-08 14:10:04 +03:00
Aliaksandr Valialkin	6909d845b0	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 01:25:37 +03:00
Aliaksandr Valialkin	6afb25fd08	docs/{vmagent,vmauth}: small clarifications in the docs	2020-05-07 12:55:20 +03:00
Aliaksandr Valialkin	e8936c9cb3	docs/vmagent.md: small fixes	2020-05-06 14:49:18 +03:00
Aliaksandr Valialkin	3f52a97f9b	lib/promscrape: add Prometheus-compatible DNS-based service discovery aka dns_sd_configs	2020-05-06 00:01:58 +03:00
Aliaksandr Valialkin	08320cfcf4	docs/{vmauth,vmagent}: fix ports for profiling	2020-05-05 20:15:47 +03:00
Aliaksandr Valialkin	f65930b34d	docs/vmauth.md: mention that we can help creating customized proxy	2020-05-05 12:34:42 +03:00
Aliaksandr Valialkin	266327642b	docs/{vmagent,vmauth}: add Profiling section	2020-05-05 11:45:13 +03:00
Aliaksandr Valialkin	0c7cddfca6	docs: add vmauth.md	2020-05-05 11:17:23 +03:00
Aliaksandr Valialkin	b5a780930d	docs/vmagent.md: /targets page doesnt expose infomration about imporperly configured scrape configs now. It is written in error log instead	2020-05-05 10:54:14 +03:00
Aliaksandr Valialkin	1aea001532	docs/vmalert.md: sync with app/vmalert/README.md	2020-05-05 07:50:57 +03:00
Aliaksandr Valialkin	40c3ffb359	lib/promscrape: add Prometheus-compatible service discovery for Consul aka consul_sd_configs ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/330	2020-05-04 20:51:17 +03:00
Aliaksandr Valialkin	6c68b8aa81	docs/Single-server-VictoriaMetrics.md: mention that it is recommended upgrading to the latest release before reporting issues	2020-05-04 00:41:47 +03:00
Aliaksandr Valialkin	23010e6321	docs/Cluster-VictoriaMetrics.md: add Multitenancy chapter	2020-05-03 18:01:26 +03:00
Aliaksandr Valialkin	d2af2c8c3e	docs/MetricsQL.md: document first_over_time and last_over_time functions	2020-05-02 22:43:29 +03:00
Aliaksandr Valialkin	09f5d0056f	docs/Single-server-VictoriaMetrics.md: hint that \n is a single newline char	2020-05-01 13:41:55 +03:00
Aliaksandr Valialkin	7d36616b93	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 00:53:53 +03:00
Aliaksandr Valialkin	d0ebbb166e	docs: add vmalert.md	2020-04-29 17:42:06 +03:00
Aliaksandr Valialkin	8b2f54d7cd	docs/Single-server-VictoriaMetrics.md: update Alerting section	2020-04-29 17:39:21 +03:00
Aliaksandr Valialkin	4470308d5b	docs/Single-server-VictoriaMetrics.md: mention that basic downsampling could be made with the help of de-duplication	2020-04-28 16:38:32 +03:00
Aliaksandr Valialkin	4e4f57b121	lib/metricsql: move it to a separate repository - github.com/VictoriaMetrics/metrics	2020-04-28 15:28:22 +03:00
Aliaksandr Valialkin	20b71acf19	docs/Articles.md: add https://zerodha.tech/blog/infra-monitoring-at-zerodha/	2020-04-28 02:24:16 +03:00
Aliaksandr Valialkin	b768bc9a6a	lib/promscrape: add initial support for Prometheus-compatible service discovery for Amazon EC2 aka ec2_sd_configs	2020-04-27 19:25:53 +03:00
Aliaksandr Valialkin	0224071ebe	lib/promscrape/discovery/gce: allow empty project and zone for gce_sd_config	2020-04-27 11:45:02 +03:00
Aliaksandr Valialkin	6954d0edb7	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 14:34:11 +03:00
Aliaksandr Valialkin	1f3fd93b58	docs/{vmbackup,vmrestore}.md: update -help output	2020-04-24 22:44:21 +03:00
Aliaksandr Valialkin	4b84c592e9	docs/Single-server-VictoriaMetrics.md: document -search.resetCacheAuthKey	2020-04-24 19:47:52 +03:00
Aliaksandr Valialkin	9ef5935552	lib/promscrape: initial implementation for gce_sd_configs aga Prometheus-compatible service discovery for Google Compute Engine	2020-04-24 17:51:22 +03:00
Aliaksandr Valialkin	5f9c23226a	docs/Single-server-VictoriaMetrics.md: mention that -search.maxStalenessInterval can be useful for InfluxDB and TimescaleDB users	2020-04-24 16:22:50 +03:00