Aliaksandr Valialkin
70fe337e7f
docs/Cluster-VictoriaMetrics.md: clarify simultaneous usage of replication and deduplication
2020-06-04 18:00:42 +03:00
Aliaksandr Valialkin
730e4a719f
docs/Single-server-VictoriaMetrics.md: clarify Replication section
2020-06-03 21:33:02 +03:00
Aliaksandr Valialkin
e9b9aa4db4
docs/FAQ.md: add a question about the difference between vmagent and Prometheus
2020-06-03 20:56:59 +03:00
Aliaksandr Valialkin
6637641dd8
docs/Cluster-VictoriaMetrics.md: update Replication and data safety chapter
2020-06-03 20:24:21 +03:00
Aliaksandr Valialkin
79adb2dbc7
docs/Single-server-VictoriaMetrics.md: mention vmagent in high availability section
2020-06-03 20:16:36 +03:00
Aliaksandr Valialkin
1aa0eefd18
docs/Single-server-VictoriaMetrics.md: sync with master
2020-06-02 22:47:04 +03:00
Aliaksandr Valialkin
2961e71217
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 22:41:17 +03:00
Aliaksandr Valialkin
32f930d5e7
docs: update FAQ.md
2020-06-02 19:59:18 +03:00
Aliaksandr Valialkin
560ae3c82b
docs/vmalert.md: sync with app/vmalert/README.md via make docs-sync
2020-06-02 19:12:53 +03:00
Aliaksandr Valialkin
6f94fb6842
docs/CaseStudies.md: add a link to articles about VictoriaMetrics
2020-05-28 21:32:58 +03:00
Aliaksandr Valialkin
c6047b6aa0
docs/Articles.md: added a link to https://medium.com/@IG1.com/sismology-iguana-solutions-monitoring-system-f46e4170447f
2020-05-28 20:10:12 +03:00
Aliaksandr Valialkin
981caa6f0b
docs/Cluster-VictoriaMetrics.md: mention that opentsdb/api/put handler is disabled by default
2020-05-28 14:27:17 +03:00
Aliaksandr Valialkin
b09b5f671e
docs/Cluster-VictoriaMetrics.md: mention that nginx can be used as a load balancer in front of vminsert and vmselect
2020-05-27 18:09:39 +03:00
Aliaksandr Valialkin
7bb00cd988
docs: refresh docs about replication support
2020-05-27 17:48:37 +03:00
Aliaksandr Valialkin
77e5165e7b
app/vminsert: add -replicationFactor command-line flag for enabling data replication among available -storageNode instances
2020-05-27 17:29:44 +03:00
Aliaksandr Valialkin
75f2f3b09d
app/vminsert/netstorage: improve ingestion performance when a single vmstorage node is slower than other vmstorage nodes
...
Previously the ingestion performance has been limited by the slowest vmstorage node.
Now vminsert should re-route data from the slowest vmstorage node to the remaining nodes.
2020-05-27 15:08:22 +03:00
Aliaksandr Valialkin
99b634e0f9
docs/Single-server-VictoriaMetrics.md: add a video to Zerodha talk about monitoring k8s with VictoriaMetrics
2020-05-24 15:52:13 +03:00
Aliaksandr Valialkin
fbdce0c6ac
docs/Cluster-VictoriaMetrics.md: mention that cluster components may be monitored with vmagent
2020-05-23 14:29:27 +03:00
Aliaksandr Valialkin
319feb4796
docs/CaseStudies.md: add a link to a post about VictoriaMetrics histograms in Zerodha case study
2020-05-23 12:44:32 +03:00
Aliaksandr Valialkin
cc05d0a3b1
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 12:41:54 +03:00
Aliaksandr Valialkin
0794cb35f2
docs/Single-server-VictoriaMetrics.md: mention about vmauth in Security section
2020-05-21 23:48:32 +03:00
Aliaksandr Valialkin
c0933ce926
docs/Cluster-VictoriaMetrics.md: mention about vmauth service in Multitenancy chapter
2020-05-21 22:53:45 +03:00
Aliaksandr Valialkin
3a3ff50548
docs/Single-server-VictoriaMetrics.md: sync with single-node README.md
2020-05-21 20:45:57 +03:00
Aliaksandr Valialkin
a5e57a76eb
docs/vmagent.md: sync with app/vmagent/README.md
2020-05-21 12:11:22 +03:00
Aliaksandr Valialkin
d83c68ca03
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 12:06:34 +03:00
Aliaksandr Valialkin
ec6fb5a323
docs/MetricsQL.md: add a link to https://medium.com/@valyala/promql-tutorial-for-beginners-9ab455142085
2020-05-20 00:51:27 +03:00
Aliaksandr Valialkin
ddc9e69bd6
docs/vmagent.md: mention an alternative to refresh_interval option in scrape configs
2020-05-19 23:10:16 +03:00
Aliaksandr Valialkin
5e4d08ac22
docs/Quick-Start.md: mention that vmagent can be used instead of Prometheus in most cases
2020-05-19 14:09:16 +03:00
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
Aliaksandr Valialkin
d46311fd93
app/vmagent/README.md: mention about prodmscrape.suppressScrapeErrors
2020-04-17 13:09:08 +03:00
Dmitry Shihovtsev
41bb31ecf6
Fix misspelled Cortex name in the FAQ ( #421 )
2020-04-17 12:31:15 +03:00
Aliaksandr Valialkin
e2c3e1d2e5
docs/Single-server-VictoriaMetrics.md: mention that VictoriaMetrics supports Kubernetes service discovery
2020-04-16 18:40:51 +03:00
Aliaksandr Valialkin
a22a2e9bf4
docs/Single-server-VictoriaMetrics.md: typo fix: unneded -> unneeded
2020-04-16 17:35:47 +03:00
Aliaksandr Valialkin
71c122a814
docs/Single-server-VictoriaMetrics.md: imrpove docs about metrics deletion
2020-04-16 17:32:44 +03:00
Aliaksandr Valialkin
30baf65aa7
docs/Single-server-VictoriaMetrics.md: mention that the delete API can be protected by authKey
2020-04-16 17:20:25 +03:00
Aliaksandr Valialkin
d23a8b7462
docs/Single-server-VictoriaMetrics.md: typo fix
2020-04-15 15:22:36 +03:00
Aliaksandr Valialkin
1d4afde6a9
docs/Single-server-VictoriaMetrics.md: clarify how to use -influxListenAddr command-line option
2020-04-15 12:34:32 +03:00
Aliaksandr Valialkin
90bd92a6f7
docs/Single-server-VictoriaMetrics.md: mention that backfilling can be done via any supported ingestion method
2020-04-15 10:57:26 +03:00
Aliaksandr Valialkin
2ce78c0dde
docs/Single-server-VictoriaMetrics.md: add https://github.com/Slapper/ansible-victoriametrics-cluster-role to integrations chapter
2020-04-14 16:28:12 +03:00
Aliaksandr Valialkin
6ec582acb9
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 14:55:13 +03:00
Aliaksandr Valialkin
755f649c72
docs/vmagent.md: mention that vmagent supports kubernetes_sd_configs now
2020-04-13 21:07:00 +03:00
Aliaksandr Valialkin
38256bd66d
docs: update minimum supported Go version from 1.12 to 1.13
2020-04-07 13:39:15 +03:00
Aliaksandr Valialkin
f5121d1e5f
docs/CaseStudies.md: updated ARNES numbers
2020-04-06 16:20:44 +03:00
Aliaksandr Valialkin
65ba430632
docs/CaseStudies.md: prettifying of the formatting
2020-04-06 15:24:57 +03:00
Aliaksandr Valialkin
d278e8e1b6
docs/CaseStudies.md: add ARNES case study
2020-04-06 15:18:31 +03:00
Aliaksandr Valialkin
5f679a0f24
docs/Single-server-VictoriaMetrics.md: cosmetic fixes in Importing CSV data chapter
2020-04-06 12:30:16 +03:00
Aliaksandr Valialkin
4661fa5b34
docs/FAQ.md: small fixes
2020-04-05 13:52:55 +03:00
Aliaksandr Valialkin
0452cb21ee
docs/FAQ.md: add more articles about VictoriaMetrics performance
2020-04-05 13:47:38 +03:00
Aliaksandr Valialkin
3656d0b13a
docs/Articles.md: added a link to https://www.iunera.com/kraken/fabric/time-series-database/
2020-04-04 16:40:41 +03:00
Aliaksandr Valialkin
bf43ad1d4f
docs/Articles.md: move Percona article to third-party
2020-04-02 15:43:19 +03:00
Aliaksandr Valialkin
b6ff251884
docs/Articles.md: add a link to https://blog.cloudera.com/benchmarking-time-series-workloads-on-apache-kudu-using-tsbs/
2020-04-02 15:41:30 +03:00
