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184 commits

Author SHA1 Message Date
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
Aliaksandr Valialkin
364db13c9c 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 22:03:43 +03:00
Aliaksandr Valialkin
9ebc937685 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 19:42:15 +03:00
Aliaksandr Valialkin
5ecb50d7c2 docs/Single-server-VictoriaMetrics.md: mention about vmagent in the end of Prometheus setup section 2020-04-20 16:41:36 +03:00
Aliaksandr Valialkin
851946af1e 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 01:16:57 +03:00
Aliaksandr Valialkin
79fb595732 docs/vmagent.md: typo fix: unvailable -> unavailable 2020-04-17 13:11:31 +03:00
Aliaksandr Valialkin
546d26523c app/vmagent/README.md: mention about prodmscrape.suppressScrapeErrors 2020-04-17 13:08:21 +03:00
Dmitry Shihovtsev
830538e290
Fix misspelled Cortex name in the FAQ (#421) 2020-04-17 08:36:12 +01:00
Aliaksandr Valialkin
95da8d410c docs/Single-server-VictoriaMetrics.md: mention that VictoriaMetrics supports Kubernetes service discovery 2020-04-16 18:40:11 +03:00
Aliaksandr Valialkin
bcec5c5429 docs/Single-server-VictoriaMetrics.md: typo fix: unneded -> unneeded 2020-04-16 17:35:08 +03:00
Aliaksandr Valialkin
467279acd2 docs/Single-server-VictoriaMetrics.md: imrpove docs about metrics deletion 2020-04-16 17:32:09 +03:00
Aliaksandr Valialkin
e0d213f82b docs/Single-server-VictoriaMetrics.md: mention that the delete API can be protected by authKey 2020-04-16 17:19:10 +03:00
Aliaksandr Valialkin
30b401ebbf docs/Single-server-VictoriaMetrics.md: typo fix 2020-04-15 15:21:58 +03:00
Aliaksandr Valialkin
ccb887c0f6 docs/Single-server-VictoriaMetrics.md: clarify how to use -influxListenAddr command-line option 2020-04-15 12:33:42 +03:00
Aliaksandr Valialkin
6e2f6574b8 docs/Single-server-VictoriaMetrics.md: mention that backfilling can be done via any supported ingestion method 2020-04-15 10:56:53 +03:00
Aliaksandr Valialkin
8a25c1ed71 docs/Single-server-VictoriaMetrics.md: add https://github.com/Slapper/ansible-victoriametrics-cluster-role to integrations chapter 2020-04-14 16:27:20 +03:00
Aliaksandr Valialkin
067c7afebc lib/promscrape: show information on improperly configured scrape targets at the bottom of /targets page 
This is a common error whith improperly configured target autodiscovery and/or relabeling.
This error leads to duplicate scraping of the same targets with the same set of labels, which leads
to duplicate samples in time series.
 2020-04-14 14:55:05 +03:00
Aliaksandr Valialkin
0b76c27fa1 docs/vmagent.md: mention that vmagent supports kubernetes_sd_configs now 2020-04-13 21:06:36 +03:00
Aliaksandr Valialkin
f94a090020 docs: update minimum supported Go version from 1.12 to 1.13 2020-04-07 13:38:37 +03:00
Aliaksandr Valialkin
8064775c02 docs/CaseStudies.md: updated ARNES numbers 2020-04-06 16:20:11 +03:00
Aliaksandr Valialkin
520a704606 docs/CaseStudies.md: prettifying of the formatting 2020-04-06 15:24:37 +03:00
Aliaksandr Valialkin
105f0c78d9 docs/CaseStudies.md: add ARNES case study 2020-04-06 15:17:33 +03:00
Aliaksandr Valialkin
407bdbf2b9 docs/Single-server-VictoriaMetrics.md: cosmetic fixes in Importing CSV data chapter 2020-04-06 12:29:28 +03:00
Aliaksandr Valialkin
69962a7001 docs/FAQ.md: small fixes 2020-04-05 13:53:08 +03:00
Aliaksandr Valialkin
9f03548e55 docs/FAQ.md: add more articles about VictoriaMetrics performance 2020-04-05 13:48:03 +03:00
Aliaksandr Valialkin
022310f35b docs/Articles.md: added a link to https://www.iunera.com/kraken/fabric/time-series-database/ 2020-04-04 16:40:00 +03:00
Aliaksandr Valialkin
fa0554b771 docs/Articles.md: move Percona article to third-party 2020-04-02 15:43:02 +03:00
Aliaksandr Valialkin
35b133bff4 docs/Articles.md: add a link to https://blog.cloudera.com/benchmarking-time-series-workloads-on-apache-kudu-using-tsbs/ 2020-04-02 15:41:09 +03:00
Aliaksandr Valialkin
a884803377 docs/CaseStudies.md: add Adsterra case 2020-04-02 00:49:16 +03:00
Aliaksandr Valialkin
b38d048dd9 app/vmstorage: add vm_free_disk_space_bytes metric for monitoring the remaining disk space at -storageDataPath 2020-04-01 23:08:58 +03:00
Aliaksandr Valialkin
de2cd4231b docs/Single-server-VictoriaMetrics.md: re-organize chapters 2020-04-01 22:38:56 +03:00
Aliaksandr Valialkin
1c9c57db1c docs/Cluster-VictoriaMetrics.md: small fixes and updates 2020-04-01 18:10:12 +03:00
Aliaksandr Valialkin
8edc72201d docs/Single-server-VictoriaMetrics.md: small fixes and updates 2020-04-01 18:09:07 +03:00
Aliaksandr Valialkin
b024ecd10c docs/Cluster-VictoriaMetrics.md: swap production build and development build chapters 2020-04-01 17:49:51 +03:00
Aliaksandr Valialkin
8661dc4624 docs/Single-server-VictoriaMetrics.md: mention that environment vars may be prefixed with -envflag.prefix 2020-03-31 22:37:44 +03:00
Aliaksandr Valialkin
16572c8722 README.md: mention that response cache must be reset after import historical data 2020-03-31 19:33:20 +03:00
Aliaksandr Valialkin
a1e4c6a2be .github/workflows/wiki.yml: fix copying files from docs to wiki 2020-03-30 15:59:12 +03:00
Aliaksandr Valialkin
ac3ee44fa7 docs/robots.txt: trigger github actions 2020-03-30 15:54:39 +03:00
Aliaksandr Valialkin
1f7292675a docs: add robots.txt 2020-03-28 23:22:46 +02:00
Aliaksandr Valialkin
bd156cd088 docs/vmagent.md: add prometheus remote_write proxy use case 2020-03-28 23:16:38 +02:00
Aliaksandr Valialkin
b695087119 docs/CaseStudies.md: add Brandwatch case study 2020-03-28 20:57:54 +02:00
Aliaksandr Valialkin
25f585ecf2 docs/CaseStudies.md: added a case study from MHI Vestas Offshore Wind 2020-03-14 13:22:12 +02:00
Aliaksandr Valialkin
fdc2a9d1d7 app/vmselect: add label_map(q, label, srcValue1, dstValue1, ... srcValueN, dstValueN) function to MetricsQL 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/369
 2020-03-12 19:13:47 +02:00
Aliaksandr Valialkin
c1551a3269 README.md: mention about alternative dashboard for cluster version - https://grafana.com/grafana/dashboards/11831 2020-03-12 15:10:14 +02:00
Aliaksandr Valialkin
fcd91795d5 app/vmagent: mention that vmagent can filter data 2020-03-11 16:22:39 +02:00
Aliaksandr Valialkin
650830db79 docs/Articles.md: add a link to https://stas.starikevich.com/posts/disk-usage-for-vm-versus-prometheus/ 2020-03-11 04:56:16 +02:00
Aliaksandr Valialkin
61d0ee857c docs/vmagent.md: sync with app/vmagent/README.md 2020-03-10 21:54:04 +02:00
Aliaksandr Valialkin
1fe66fb3cc app/{vmagent,vminsert}: add support for importing csv data via /api/v1/import/csv 2020-03-10 21:15:35 +02:00
Aliaksandr Valialkin
8d3869cd99 docs/FAQ.md: actualize answer about deduplication 2020-03-09 13:37:12 +02:00
Aliaksandr Valialkin
9d89b08cb5 docs: add missing vmagent.png, which is used in vmagent.md 2020-03-09 13:35:49 +02:00
Aliaksandr Valialkin
9be64e34b4 docs/Articles.md: add a link to https://www.percona.com/blog/2020/02/28/better-prometheus-rate-function-with-victoriametrics/ 2020-03-04 20:05:26 +02:00
Aliaksandr Valialkin
e51a0a56f4 README.md: add a link to https://github.com/VictoriaMetrics/VictoriaMetrics/wiki/Articles 2020-03-04 20:05:18 +02:00
Aliaksandr Valialkin
754db0d22e app/vmagent/README.md: small fixes 2020-03-04 18:14:47 +02:00
Aliaksandr Valialkin
871abfab7a app/vmagent/README.md: clarification 2020-03-04 18:03:48 +02:00
Aliaksandr Valialkin
007c591de8 app/vmagent/README.md: add iot and edge monitoring use case 2020-03-04 18:01:34 +02:00
Aliaksandr Valialkin
474a09c0f1 app/vmagent/README.md: add use cases section 2020-03-04 17:42:27 +02:00
Aliaksandr Valialkin
ad927575b7
docs/CaseStudies: add Synthesio 2020-03-04 14:14:39 +02:00
Aliaksandr Valialkin
0b1e877a7d docs/Single-server-VictoriaMetrics.md: sync with README.md 2020-03-03 21:39:05 +02:00
Aliaksandr Valialkin
8cc88db38d docs/Single-server-VictoriaMetrics.md: sync with README.md 2020-02-28 12:58:32 +02:00
Aliaksandr Valialkin
57528ca31c docs: add a doc for vmagent 2020-02-28 12:23:56 +02:00
Aliaksandr Valialkin
7b1c7051a3 app/vmselect: add sort_by_label(q, label) and sort_by_label_desc(q, label) functions 
This is implementation of https://github.com/prometheus/prometheus/pull/1533 for VictoriaMetrics.
 2020-02-13 17:01:37 +02:00
Aliaksandr Valialkin
4cc0163c7c docs: migrate ExtendedPromQL->MetricsQL in order to be more consistent 2020-02-10 23:02:43 +02:00
Aliaksandr Valialkin
6db573470c docs/Single-server-VictoriaMetrics.md: sync with README.md 2020-02-07 00:02:34 +02:00
Aliaksandr Valialkin
a462355b2f app/vmselect/promql: add keep_next_value(q) for filling gaps with the next non-empty value 2020-01-29 00:48:04 +02:00
Aliaksandr Valialkin
bdbb463756 docs/Single-server-VictoriaMetrics.md: fix heading size for Third-party contributions section 2020-01-28 23:13:35 +02:00
Aliaksandr Valialkin
7b26db5527 docs/Single-server-VictoriaMetrics.md: update Retention section 2020-01-27 18:44:21 +02:00
Aliaksandr Valialkin
8074c10590 README.md: mention https://github.com/AnchorFree/tsdb-remote-write 2020-01-27 18:35:48 +02:00
Aliaksandr Valialkin
1efea246b7 docs/Articles.md: add a link to https://medium.com/@valyala/billy-how-victoriametrics-deals-with-more-than-500-billion-rows-e82ff8f725da 2020-01-22 19:08:35 +02:00
Aliaksandr Valialkin
0ef6f91410 docs: Mention Slack and Telegram channels for user questions 2020-01-22 16:50:14 +02:00
Aliaksandr Valialkin
582dd01f42 app/vmselect/promql: add range_over_time(m[d]) function for calculating value range for m over d 2020-01-21 19:05:17 +02:00
Aliaksandr Valialkin
36973ee975 app/vmselect/promql: add label_match(q, label, regexp) and label_mismatch(q, label, regexp) functions for filtering out time series with labels matching the given regexp 2020-01-21 15:00:20 +02:00
Aliaksandr Valialkin
04363d6511 README.md: mention that delete API shouldnt be used on a regular basis due to non-zero overhead 2020-01-20 13:28:36 +02:00
Aliaksandr Valialkin
c97ade4487 docs/FAQ.md: typo fix according to comment from https://www.reddit.com/message/messages/lezkmo 2020-01-18 18:05:13 +02:00
Aliaksandr Valialkin
970f0dfbf2 docs/CaseStudies.md: add links to COLOPL talk about VictoriaMetrics 2020-01-18 17:23:33 +02:00
Aliaksandr Valialkin
7483deccca docs/FAQ.md: add bullet comparison with Cortex and Thanos 2020-01-15 10:47:40 +02:00
Aliaksandr Valialkin
91ee1bce2e README.md: add a link to VictoriaMetrics subreddit - https://www.reddit.com/r/VictoriaMetrics/ 2020-01-12 00:06:20 +02:00
Aliaksandr Valialkin
8b14572f70 app/vmselect/promql: add hoeffding_bound_upper(phi, m[d]) and hoeffding_bound_lower(phi, m[d]) functions 
These functions can be used for calculating Hoeffding bounds
for `m` over `d` time range and for the given `phi` in the range `[0..1]`.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/283
 2020-01-11 14:46:23 +02:00
Aliaksandr Valialkin
cd66d3fc43 README.md: mention about Prometheus->VictoriaMetrics exporter https://github.com/ryotarai/prometheus-tsdb-dump 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/93
 2020-01-11 01:29:09 +02:00
Aliaksandr Valialkin
164278151f app/vmselect/promql: add aggr_over_time(("aggr_func1", "aggr_func2", ...), m[d]) function 
This function can be used for simultaneous calculating of multiple `aggr_func*` functions
that accept range vector. For example, `aggr_over_time(("min_over_time", "max_over_time"), m[d])`
would calculate `min_over_time` and `max_over_time` for `m[d]`.
 2020-01-10 21:18:06 +02:00
Aliaksandr Valialkin
c4632faa9d app/vmselect/promql: add tmin_over_time(m[d]) and tmax_over_time(m[d]) functions 
These functions return timestamp in seconds for the minimum and maximum value for `m` over time range `d`
 2020-01-10 19:39:28 +02:00
Aliaksandr Valialkin
a768198814 docs: fix spelling typos 2020-01-09 23:42:55 +02:00
Aliaksandr Valialkin
d4132a6915 docs: typo fix 2020-01-08 14:45:27 +02:00
Aliaksandr Valialkin
bb71b6d47d docs: add references to Remote Write Storage Wars 
Also mention than VictoriaMetrics uses less RAM than Thanos Store Gateway - see https://github.com/thanos-io/thanos/issues/448 for details.
 2020-01-04 23:57:35 +02:00
Aliaksandr Valialkin
c60fdbed30 docs/CaseStudies.md: add link to Remote Write Storage Wars talk from Adidas at PromCon 2019 2020-01-04 16:51:45 +02:00
Aliaksandr Valialkin
66f3d1dac8 README.md: update Alerting section 2020-01-04 13:55:09 +02:00
Aliaksandr Valialkin
f409f2d050 app/vmselect/promql: add histogram_share(le, buckets) function 2020-01-04 12:45:55 +02:00
Aliaksandr Valialkin
a8360d04c0 app/vmselect/promql: add histogram_over_time(m[d]) rollup function 2020-01-04 12:44:56 +02:00
Aliaksandr Valialkin
cb3a342882 app/vmselect/promql: add share_le_over_time and share_gt_over_time functions for SLI and SLO calculations 2020-01-03 00:41:16 +02:00
Aliaksandr Valialkin
0038365206 docs: refer to standalone MetricsQL package 2020-01-02 23:43:35 +02:00
Aliaksandr Valialkin
097c21931c docs: sync README.md with Single-server-VictoriaMetrics.md 2019-12-23 20:34:21 +02:00
Aliaksandr Valialkin
bf4413e58d README.md: document how to export and import gzipped data 2019-12-23 13:40:22 +02:00
Aliaksandr Valialkin
5e8e0fbc80 docs/ExtendedPromQL.md: rewording regarding scalar vs instant vector difference 2019-12-18 21:47:24 +02:00
Aliaksandr Valialkin
1e8aa89a3b docs/Home.md: fix link to case studies 2019-12-18 01:04:20 +02:00
Aliaksandr Valialkin
56595ae12a docs: renaming: PromQL extensions -> MetricsQL 2019-12-18 00:56:51 +02:00
Aliaksandr Valialkin
02f6566ce1 app/vmbackup: mention that backups are possible to Ceph and Swift 2019-12-14 01:08:49 +02:00