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
