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386 commits

Author SHA1 Message Date
Aliaksandr Valialkin
a1a065a47e docs/Single-server-VictoriaMetrics.md: mention that OpenTSDB data ingestion protocol is used by KairosDB 2020-07-28 13:11:07 +03:00
Aliaksandr Valialkin
6f05c4d351 lib/storage: improve prioritizing of data ingestion over querying 
Prioritize also small merges over big merges.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/291
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/648
 2020-07-23 13:23:36 +03:00
Aliaksandr Valialkin
ad8d3b387d docs/Single-server-VictoriaMetrics.md: mention that it is recommended inspecting logs during troubleshooting 2020-07-22 18:21:29 +03:00
Aliaksandr Valialkin
4e770e9120 docs/Single-server-VictoriaMetrics.md: remove Roadmap chapter, since it became outdated 2020-07-14 19:06:33 +03:00
Aliaksandr Valialkin
4081e2295e app/{vminsert,vmagent}: add -influxSkipMeasurement command-line flag for using field name as metric name 
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/626
 2020-07-14 14:17:24 +03:00
Aliaksandr Valialkin
cba820e390 app/{vminsert,vmagent}: add ability to import data in Prometheus exposition format via /api/v1/import/prometheus 2020-07-10 12:14:07 +03:00
Aliaksandr Valialkin
742da690f4 app/vmselect: add /api/v1/status/active_queries page with the list of currently running queries 
This is a follow-up for https://github.com/VictoriaMetrics/VictoriaMetrics/pull/598

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/575
 2020-07-08 18:55:38 +03:00
Aliaksandr Valialkin
6daa5f7500 lib/storage: prioritize data ingestion over heavy queries 
Heavy queries could result in the lack of CPU resources for processing the current data ingestion stream.
Prevent this by delaying queries' execution until free resources are available for data ingestion.

Expose `vm_search_delays_total` metric, which may be used in for alerting when there is no enough CPU resources
for data ingestion and/or for executing heavy queries.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/291
 2020-07-05 19:42:05 +03:00
Aliaksandr Valialkin
91b3482894 app/vminsert: add ability to apply relabeling to all the incoming metrics if -relabelConfig command-line arg points to a file with a list of relabel_config entries 
See https://victoriametrics.github.io/#relabeling
 2020-07-02 20:39:28 +03:00
Aliaksandr Valialkin
63e5ee0d29 docs: sync with upstream 2020-06-29 22:09:03 +03:00
Roman Khavronenko
eba4e92994
deployment/docker: replace Prometheus with vmagent (#589) 
vmagent replaces Prometheus to perform scrapes and writes
into VictoriaMetrics installation. Prometheus datasource was
dropped, but its config was reused to feed vmagent.

Change also contains simplification in dashboard propagation
to Grafana container by removing excessive json manipulation
steps.
 2020-06-29 22:05:34 +03:00
Aliaksandr Valialkin
8f2e88234f docs: update the info that docker images are built on top of alpine image now 
A follow-up after the commit ff624c9125
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/522
 2020-06-26 13:54:10 +03:00
Aliaksandr Valialkin
530f7a21e8 docs/Single-server-VictoriaMetrics.md: remove -httpListenAddr command-line flag from setting up VictoriaMetrics chapter 
This flag is optional and it has good default value - `:8428`, so there is no need in mentioning it at this chapter
 2020-06-22 12:45:20 +03:00
Aliaksandr Valialkin
f689164711 docs/Single-server-VictoriaMetrics.md: mention that vmauth could be used for routing user requests to particular VictoriaMetrics instances 2020-06-19 16:16:47 +03:00
Aliaksandr Valialkin
7976ec8bb1 docs/Single-server-VictoriaMetrics.md: add a link to features available for enterprise customers 2020-06-19 13:17:01 +03:00
Aliaksandr Valialkin
b542e50680 app/vminsert: export metrics for determining ingested rows with dropped or truncated labels 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/565
 2020-06-19 01:10:37 +03:00
Aliaksandr Valialkin
78b28a03b6 docs/Single-server-VictoriaMetrics.md: clarify Replication section 2020-06-03 21:32:42 +03:00
Aliaksandr Valialkin
f26b94cfb6 docs/Single-server-VictoriaMetrics.md: mention vmagent in high availability section 2020-06-03 20:16:02 +03:00
Aliaksandr Valialkin
ff624c9125 deployment/docker: use alpine base image for docker images in order to improve debuggability 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/522
 2020-06-02 22:43:19 +03:00
Aliaksandr Valialkin
8311193293 docs: refresh docs about replication support 2020-05-27 17:48:10 +03:00
Aliaksandr Valialkin
dde29c3c18 docs/CaseStudies.md: add Zerodha case based on monitoring K8s with VictoriaMetrics slides at https://docs.google.com/presentation/d/1g7yUyVEaAp4tPuRy-MZbPXKqJ1z78_5VKuV841aQfsg/edit 2020-05-23 12:41:25 +03:00
Aliaksandr Valialkin
aa647637bf docs/Single-server-VictoriaMetrics.md: mention about vmauth in Security section 2020-05-21 23:47:56 +03:00
Roman Khavronenko
d2cab369b2
Minor additions to single version Readme (#511) 
* docs/Single-server-VictoriaMetrics.md: add link to Wiki page so it may get more attention

* docs/Single-server-VictoriaMetrics.md: mention case for changing `-retentionPeriod` setting
 2020-05-21 17:48:42 +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
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
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
3f52a97f9b lib/promscrape: add Prometheus-compatible DNS-based service discovery aka dns_sd_configs 2020-05-06 00:01:58 +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
09f5d0056f docs/Single-server-VictoriaMetrics.md: hint that \n is a single newline char 2020-05-01 13:41:55 +03:00
Aliaksandr Valialkin
8b2f54d7cd docs/Single-server-VictoriaMetrics.md: update Alerting section 2020-04-29 17:39:21 +03:00
Artem Navoiev
cc1878607a fix link to vmalert 2020-04-29 17:17:08 +03:00
Artem Navoiev
d8cd69895c update README.md change alerting section 2020-04-29 17:16:13 +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
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
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
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
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
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
8edc72201d docs/Single-server-VictoriaMetrics.md: small fixes and updates 2020-04-01 18:09:07 +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
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
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
e17702fada app/vmselect: add optional max_rows_per_line query arg to /api/v1/export 
This arg allows limiting the number of data points that may be exported on a single line.
 2020-03-10 21:45:56 +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
e51a0a56f4 README.md: add a link to https://github.com/VictoriaMetrics/VictoriaMetrics/wiki/Articles 2020-03-04 20:05:18 +02:00
Aliaksandr Valialkin
d58aa80e9b
README.md: add a link to Synthesio case study 2020-03-04 14:18:19 +02:00
Aliaksandr Valialkin
0ba8ee6022 README.md: mention -search.cacheTimestampOffset in Backfilling section 2020-03-03 21:38:39 +02:00
Aliaksandr Valialkin
43754ff420 README.md: put https://gitlab.com/optima_public/prometheus_oauth_proxy in third-party contributions section 2020-02-28 21:23:34 +02:00
Aliaksandr Valialkin
f3c28d2ae4 README.md: typo fix 2020-02-28 12:58:31 +02:00
Edouard Hur
3ad36134f6
Readme markdown linting (#338) 
* fixed MD009/no-trailing-spaces

* fixed MD033/no-inline-html: Inline HTML

* fixed MD012/no-multiple-blanks

* fixed MD007/ul-indent

* fixed MD004/ul-style

* fixed MD031/blanks-around-fences

* fixed MD040/fenced-code-language

* fixed MD032/blanks-around-lists

* fixed MD026/no-trailing-punctuation
 2020-02-26 13:21:19 +02:00
Edouard Hur
1f0007d0b1
Readme envvars (#332) 
* add details about env vars config

* add env var to table of contents

* remove unnecessary words
 2020-02-25 22:41:34 +02:00
Aliaksandr Valialkin
6386aeb1e0 app/vmagent: add ability to accept Influx line protocol data via TCP and UDP 
Just set `-influxListenAddr` command-line flag

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/333
 2020-02-25 19:12:49 +02:00
Aliaksandr Valialkin
fed2959658 lib/envflag: substitute dots with underscores in env var names if -envflag.enable is set 
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/311
 2020-02-24 21:14:44 +02:00
Aliaksandr Valialkin
04762344c6 app/vmagent: initial implementation for vmagent 2020-02-23 13:36:03 +02:00
Aliaksandr Valialkin
ec9bf39b5b app/vmselect: add -search.cacheTimestampOffset command-line flag 
This flag can be used for removing gaps on graphs if the difference between the current time
and the timestamps from the ingested data exceeds 5 minutes.

This is the case when the time between data sources and VictoriaMetrics is improperly synchronized.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/312
 2020-02-21 13:58:06 +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
02e852854a README.md: refer to the article about data deletion via relabeling 2020-02-10 22:46:52 +02:00
Aliaksandr Valialkin
9e6e2319b9 README.md: mention that flags may be read from env vars if -envflag.enable command-line flag is set 2020-02-10 16:20:15 +02:00
Ryota Arai
fffe5d4ba4
Fix a typo in README (selfScrapeInterval) (#310) 2020-02-06 13:14:31 +02:00
Aliaksandr Valialkin
c3d86eef96 all: add -dedup.minScrapeInterval command-line flag for data de-duplication 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/86
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/278
 2020-01-31 01:16:57 +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
Alexander Danilov
1a3626bbe1 Add description for retention and how it works (#297) 2020-01-27 18:38:22 +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
9df5b2d1c3 app/victoria-metrics: add -selfScrapeInterval flag for self-scraping /metrics page 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/30
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/180
 2020-01-25 19:19:59 +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
970f0dfbf2 docs/CaseStudies.md: add links to COLOPL talk about VictoriaMetrics 2020-01-18 17:23:33 +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
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
Roman Khavronenko
57f4875024 fix spellcheck issues (#285) 2020-01-09 23:41:52 +02:00
Aliaksandr Valialkin
a973df6d79 README.md: remove height="200px" from logo image, since it is improperly displayed on smartphones 2020-01-08 20:29:11 +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
66f3d1dac8 README.md: update Alerting section 2020-01-04 13:55:09 +02:00
Roman Khavronenko
85463a7199 update configuration recommendations for Prometheus remote_write (#277) 2019-12-23 20:33:10 +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
56595ae12a docs: renaming: PromQL extensions -> MetricsQL 2019-12-18 00:56:51 +02:00
Aliaksandr Valialkin
96ff8d9adb app/vmselect: add ability to pass match[], start and end to /api/v1/labels 
This makes the `/api/v1/labels` handler consistent with already existing functionality for `/api/v1/label/.../values`.

See https://github.com/prometheus/prometheus/issues/6178 for more details.
 2019-12-15 00:20:50 +02:00
Aliaksandr Valialkin
c121608205 README.md: mention that {__name__!=""} selects all the time series in /api/v1/export 2019-12-12 14:48:30 +02:00
Aliaksandr Valialkin
492f032b38 docs: add Dreamteam numbers 2019-12-12 01:01:07 +02:00
Clémence Saussez
8454679d9f README.md: adds link to Grafana dashboard for clustered version (#259) 
Signed-off-by: Clemence Saussez <clemence@zen.ly>
 2019-12-12 00:54:24 +02:00
Aliaksandr Valialkin
6504f78ce4 README.md: add Docker hub shield 2019-12-11 18:34:26 +02:00
Aliaksandr Valialkin
35f5ca1def README.md: typo fixes 2019-12-09 23:30:01 +02:00
Aliaksandr Valialkin
a7d80f62be README.md: add a chapter about Prometheus querying API usage 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/253
 2019-12-09 23:27:23 +02:00
Aliaksandr Valialkin
40540397c3 README.md: use relative links to REAMDE.md 2019-12-09 23:04:34 +02:00
Aliaksandr Valialkin
68e1cf8942 app/vminsert: add /api/v1/import handler 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6
 2019-12-09 20:59:04 +02:00
Aliaksandr Valialkin
36feb7d3e4 docs: add draft version of case studies 2019-12-08 13:23:15 +02:00
Aliaksandr Valialkin
811b7a8303 app/vminsert/influx: allow empty measurement in Influx line protocol 
In this case metric names are mapped directly from field names without any prefixes.
 2019-11-30 23:18:41 +02:00
Aliaksandr Valialkin
a6d7179286 README.md: remove the unnecessary step during restoring from backups 2019-11-27 19:57:03 +02:00
Aliaksandr Valialkin
74e563ca3f README.md: added a link to https://github.com/dreamteam-gg/ansible-victoriametrics-role 2019-11-20 21:26:43 +02:00
Aliaksandr Valialkin
66c4961ff8 README.md: mention that VictoriaMetrics executable is small 2019-11-12 16:58:15 +02:00
Aliaksandr Valialkin
3e16248ed6 README.md: small updates 2019-11-12 16:54:18 +02:00
Aliaksandr Valialkin
5e6c1cd986 README.md: typo fix 2019-11-12 16:48:40 +02:00
Aliaksandr Valialkin
6c362d82cb README.md: mention that backups are made to S3 or GCS 2019-11-12 14:32:37 +02:00
Aliaksandr Valialkin
661dd190bb Refer to https://medium.com/@valyala/speeding-up-backups-for-big-time-series-databases-533c1a927883 from multiple places in README.md 2019-11-12 13:02:39 +02:00
Aliaksandr Valialkin
6ad7fe8eeb lib/storage: export vm_new_timeseries_created_total metric for determining time series churn rate 2019-11-08 21:21:07 +02:00
Aliaksandr Valialkin
1e46961d68 app/{vmbackup,vmrestore}: add vmbackup and vmrestore tools for creating backups on s3 or gcs from instant snapshots 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/203
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/38
 2019-11-08 21:21:07 +02:00
Aliaksandr Valialkin
86f6be40db README.md: update information about vm_rows{type="indexdb"} metric 
The previous information became outdated after v1.28.0, since now each row in the inverted index
can refer to multiple time series.
 2019-10-31 13:30:29 +02:00
Aliaksandr Valialkin
fa7c3ab93a README.md: fix delimiter between {measurement} and {field_name} in the Influx line protocol example 2019-10-30 02:04:56 +02:00
Petr Mikusek
3cea200309 Fix typo s/telergam/telegram/ in README.md 2019-10-23 19:30:36 +03:00
Aliaksandr Valialkin
c66a691593 app/vmselect/prometheus: add -search.maxLookback command-line flag for overriding dynamic calculations for max lookback interval 
This flag is similar to `-search.lookback-delta` if set. The max lookback interval is determined dynamically
from interval between datapoints for each input time series if the flag isn't set.

The interval can be overriden on per-query basis by passing `max_lookback=<duration>` query arg to `/api/v1/query` and `/api/v1/query_range`.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/209
 2019-10-15 21:31:48 +03:00
Aliaksandr Valialkin
16cae15c45 README.md: add integrations section 2019-10-11 19:14:28 +03:00
Alexander Danilov
1bc6377863 Improve documentation a little bit 2019-10-07 22:18:40 +03:00
Aliaksandr Valialkin
3e67862676 README.md: typo fix 2019-09-26 11:03:14 +03:00
Aliaksandr Valialkin
391530bb74 README.md: mention recommended ext4 options for mkfs.ext4 when creating multi-TB partition 2019-09-25 23:52:43 +03:00
Aliaksandr Valialkin
60c5b368bc README.md: tiny updates 2019-09-25 23:29:55 +03:00
Aliaksandr Valialkin
267efde5ae README.md: update troubleshooting and tuning sections according to recent questions from our users 2019-09-22 19:12:24 +03:00
sundy-li
398e00aa54 README.md: fix ExtendedPromQL link url 2019-09-10 14:56:19 +03:00
Aliaksandr Valialkin
bce35b8dd9 README.md: mention that Prometheus doesn't drop data when VictoriaMetrics restarts 2019-09-04 18:40:39 +03:00
Aliaksandr Valialkin
3802ae9269 README.md: recommend checking which metrics will be deleted before deleting them 2019-08-27 15:01:16 +03:00
Artem Navoiev
b0090dbd86 add github actions (#160) 2019-08-27 14:42:46 +03:00
Aliaksandr Valialkin
fb909cf710 app/vminsert/influx: set db label only if Influx line doesnt have db tag 2019-08-24 13:52:48 +03:00
Aliaksandr Valialkin
c4e75f09dc README.md: mention that -retentionPeriod must cover the backfilled data 2019-08-24 13:52:48 +03:00
Aliaksandr Valialkin
dce6079379 README.md: add a section about Go profiling 2019-08-23 13:37:09 +03:00
Aliaksandr Valialkin
8a126c2865 README.md: mention that VictoriaMetrics supports enterprise workloads 2019-08-22 18:00:47 +03:00
Aliaksandr Valialkin
5f33fc8e46 app/vminsert: add ability to ingest data via HTTP OpenTSDB /api/put requests 
This is manual merge of the https://github.com/VictoriaMetrics/VictoriaMetrics/pull/152
Thanks to nustinov@gmail.com for the initial pull request.
 2019-08-22 12:28:32 +03:00
Aliaksandr Valialkin
0dfc1ace53 README.md: add a section about backfilling 2019-08-20 00:34:51 +03:00
Aliaksandr Valialkin
75a58dee02 README.md: typo fix 2019-08-14 03:28:07 +03:00
Aliaksandr Valialkin
9d41e0dcae README.md: reduce the recommended max_shards value according to test results 
See https://github.com/prometheus/prometheus/issues/5803#issuecomment-520973662
 2019-08-13 22:33:10 +03:00
Aliaksandr Valialkin
ad8a43b4e1 README.md: fix metric names in influx line protocol example 
Default separator between `measurement` and `field_name` is `_`.
 2019-08-12 15:58:34 +03:00
Aliaksandr Valialkin
7346982763 README.md: mention that Influx line protocol accepts timestamps in nanoseconds by default 2019-08-12 15:31:52 +03:00
Aliaksandr Valialkin
fcc166622a README.md: mention that monitoring is recommended for VictoriaMetrics 2019-08-02 15:27:10 +03:00
Aliaksandr Valialkin
b9256511e8
README.md: add join slack badge 2019-07-31 15:27:11 +03:00
Aliaksandr Valialkin
aad7236e5d README.md: formatting fixes 2019-07-28 22:02:42 +03:00
Artem Navoiev
8e3d69219f Add roadmap (#130) 
* Add roadmap
* Fix typos
 2019-07-28 18:39:39 +01:00
Aliaksandr Valialkin
b842a2eccc README.md: mention that VictoriaMetrics needs free disk space for background merges 2019-07-28 12:26:16 +03:00
Aliaksandr Valialkin
7e8747f6ed README.md: add a section for production ARM build 2019-07-26 22:34:31 +03:00
Aliaksandr Valialkin
915fb6df79 README.md: mention that arm builds can run on Raspberry Pi 2019-07-26 12:28:40 +03:00
Aliaksandr Valialkin
8aa474d685 README.md: move how to build VictoriaMetrics section to the bottom 
This streamlines `getting started` experience
 2019-07-25 11:17:30 +03:00
Aliaksandr Valialkin
9e059bb330 README.md: add links to ARM build and Pure Go build in TOC 2019-07-25 11:05:35 +03:00
Aliaksandr Valialkin
2346335ea6 README.md: moved advanced topics to the bottom, so they don't clutter getting started workflow 2019-07-25 11:00:41 +03:00
Roman Khavronenko
f0fe7b5ad6
fix typo (#117) 2019-07-24 07:48:28 +01:00
Aliaksandr Valialkin
162f1fb1b7 all: small updates after PR #114 2019-07-23 19:54:50 +03:00
Roman Khavronenko
5bf4e5ffb5 all: add Pure Go build (pull request #114) 
Updates #94
 2019-07-23 19:26:39 +03:00
Aliaksandr Valialkin
ea07cf68ba README.md: add querying Graphite data section 
Mention that Graphite data may be read either via Prometheus querying API
or via go-graphite/carbonapi. See https://github.com/go-graphite/carbonapi/blob/master/cmd/carbonapi/carbonapi.example.prometheus.yaml
 2019-07-21 16:10:19 +03:00
Roman Khavronenko
fb14f23532 mention docker-compose as option to spin up VM (#97) 2019-07-16 00:45:21 +03:00
Aliaksandr Valialkin
ec1b439329 README.md: expand capacity planning section a bit 2019-07-12 21:19:27 +03:00
Aliaksandr Valialkin
374d681848 README.md: clarify that Prometheus replicates data to remote storage 2019-07-12 02:51:04 +03:00
Aliaksandr Valialkin
6ddfb06b52 README.md: add alerting section 2019-07-08 22:45:34 +03:00
Aliaksandr Valialkin
0c629429de README.md: clarify upgrading and applying new config sections 2019-07-04 20:07:00 +03:00
Aliaksandr Valialkin
8d83dcf332 README.md: update community and contributions section 2019-07-04 09:36:36 +03:00
Aliaksandr Valialkin
2c76a9c9ab README.md: enumerate the most interesting metrics exported at /metrics page 2019-07-01 23:41:08 +03:00
Aliaksandr Valialkin
715c423f1a README.md: mention Thanos vs VictoriaMetrics article 2019-07-01 12:26:47 +03:00
Aliaksandr Valialkin
ca74e29458 README.md: explain how to configure HA setup for Prometheus HA pairs 2019-06-29 19:54:46 +03:00
Aliaksandr Valialkin
79ac02ba74 README.md: clean up <img> attributes 2019-06-28 17:57:43 +03:00
Aliaksandr Valialkin
0c8a09c8e1 README.md: mention about global query view 2019-06-27 17:38:37 +03:00
Aliaksandr Valialkin
0c8d463307 README.md: mention that Prometheus 2.10.0+ works better with remote_write 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/80
 2019-06-27 00:54:48 +03:00
Jiri Tyr
e0fccc6c60 Change the default influxMeasurementFieldSeparator 2019-06-26 13:22:03 +03:00
Aliaksandr Valialkin
7ce1f73ada README.md: add more information to rough estimation of the required resources 2019-06-26 02:20:33 +03:00
Aliaksandr Valialkin
e605315f01 README.md: add link to slack chat 2019-06-26 02:05:38 +03:00
Aliaksandr Valialkin
fcef49184b README.md: clarify docs about Influx line protocol support 2019-06-26 00:05:09 +03:00
Aliaksandr Valialkin
ccd8b7a003 README.md: mention how to recover from broken parts due to disk errors 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/76
 2019-06-24 14:17:58 +03:00
Aliaksandr Valialkin
d32845781e README.md: remove unused TOC items 2019-06-24 14:12:07 +03:00
Aliaksandr Valialkin
a9cfca6a72 README.md: add max_shards: 100 to the recommended Prometheus config 
Prometheus establishes a connection per shard in remote_write config.
By default it establishes up to 1000 connections to remote storage (max_shards: 1000).
This is quite big, so set `max_shards: 100` in the recommmended Prometheus config.
 2019-06-19 17:48:09 +03:00
Aliaksandr Valialkin
a8d4224828 app/vminsert/graphite: allow skipping timestamps in Graphite plaintext protocol 
In this case VictoriaMetrics uses the ingestion time as a timestamp.
 2019-06-18 19:04:04 +03:00
Aliaksandr Valialkin
341bed4822 README.md: mention that arbitrary number of lines may be sent in a single request via supported ingestion protocols 2019-06-18 18:59:12 +03:00
Aliaksandr Valialkin
269285848f app/vminsert/influx: add -influxMeasurementFieldSeparator flag for the ability to change separator for {measurement}{separator}{field_name} metric name 2019-06-14 10:00:12 +03:00
Aliaksandr Valialkin
611c4401f8 README.md: mention about multi-tenancy 2019-06-12 21:30:36 +03:00
Aliaksandr Valialkin
a4b4db9bf6 README.md: add a chapter about downsampling 2019-06-12 01:32:26 +03:00
Aliaksandr Valialkin
4d9f088526 README.md: add examples on how to write data with Graphite and OpenTSDB protocols 2019-06-11 21:24:32 +03:00
Aliaksandr Valialkin
82d1707861 README.md: add missing port to example urls 2019-06-11 21:05:24 +03:00
Aliaksandr Valialkin
70d20ce8de README.md: use proper urls for single-node version in examples 2019-06-11 20:33:52 +03:00
Aliaksandr Valialkin
723bf1af7f README.md: add example on how to write data with Influx line protocol to VictoriaMetrics 2019-06-11 20:31:25 +03:00
Aliaksandr Valialkin
0371c216a7 deployment/docker: move victoriametrics single-node docker image from valyala/victoria-metrics to victoriametrics/victoria-metrics docker hub path 2019-06-07 11:52:53 +03:00
Aliaksandr Valialkin
5a5ba749f2 README.md: add an example on how Influx line protocol is converted into Prometheus data points 2019-06-06 16:08:29 +03:00
Anton Patsev
b03bdb32ff Prettify Table of contents (#47) 2019-06-03 17:31:15 +03:00
Aliaksandr Valialkin
fbd8b03f15 README.md: fixed the link to yum repository source codes 2019-06-01 13:55:44 +03:00
Aliaksandr Valialkin
d17a47e3e0 README.md: add setting up service chapter 2019-05-31 23:34:09 +03:00
Aliaksandr Valialkin
d6862a2d97 README.md: mention that VictoriaMetrics works with time series data from Kubernetes 2019-05-31 22:53:35 +03:00
Aliaksandr Valialkin
a51ff2c6cb README.md: add LICENSE shield 2019-05-29 14:09:36 +03:00
Artem Navoiev
be97f764f5 [ci-ci] enable CI (#39) 2019-05-29 01:32:49 +03:00
Artem Navoiev
a576d1f5d3 README.md: add links to slack and telegrams (#40) 2019-05-29 01:30:37 +03:00
Aliaksandr Valialkin
437e0b2300 README.md: typo fix 2019-05-27 21:37:48 +03:00
Aliaksandr Valialkin
4b3af728ea README.md: add steps for restoring from a snapshot 2019-05-27 20:36:51 +03:00
Aliaksandr Valialkin
4a12c4c982 README.md: add Third-party contributions section 2019-05-27 20:23:39 +03:00
Anton Patsev
2e75efb64e README.md: add unofficial yum repository (#37) 2019-05-27 20:19:54 +03:00
Aliaksandr Valialkin
51ee990902 README.md: typo fix 2019-05-26 17:59:04 +03:00
Aliaksandr Valialkin
024560b161 README.md: add goreportcard.com badge 2019-05-25 21:38:57 +03:00
Aliaksandr Valialkin
96ac664b27 Add make victoria-metrics Makefile rule for building dev binary 2019-05-25 18:24:51 +03:00
Aliaksandr Valialkin
2ffcf7a4a5 README.md: mention that VictoriaMetrics is scalable 2019-05-25 17:09:43 +03:00