Commit graph

1985 commits

Author SHA1 Message Date
Aliaksandr Valialkin
646fb17237
docs/MetricsQL.md: document that input histograms must have the same set of buckets when calculating the quantile over them
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3231
2022-10-14 13:59:58 +03:00
Aliaksandr Valialkin
adf3419699
docs/CHANGELOG.md: add a note that it is recommended to use v1.82.1 instead of v1.82.0 2022-10-14 13:41:01 +03:00
Aliaksandr Valialkin
3a0c69651a
docs/CHANGELOG.md: release v1.82.1 2022-10-14 11:33:25 +03:00
Aliaksandr Valialkin
2e3be68617
lib/bytesutil: make sure that the string passed to FastStringMather.Match() is copied before using it as a key in the internal cache map
This prevents from possible corruption of the internal cache map
when the underlying byte slice used by the string key is modified.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3227
2022-10-14 09:51:19 +03:00
Denys Holius
b1de74a6ba
k8s-monitoring-via-vm-cluster.md: remove extra spaces (#3234) 2022-10-13 17:25:35 +02:00
Yury Molodov
ff6151fa49
vmui: limit number of plotted series (#3229)
* feat: add maximum display series by tabs

* feat: add warning on PredefinedPanels.tsx

* docs/CHANGELOG.md: vmui limit number of plotted series

* docs/CHANGELOG.md: vmui limit number of plotted series

* wip

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-10-13 12:13:47 +03:00
Aliaksandr Valialkin
e6fd33044f
app/vmselect/promql: follow-up for 930f1ee153
Document the change at docs/CHANGELOG.md
Apply it to histogram_quantile() in the same way as to histogram_share()

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3225
2022-10-13 12:03:08 +03:00
Aliaksandr Valialkin
76e275ddef
docs/CHANGELOG.md: document b856581ad3 2022-10-13 10:35:48 +03:00
Dan Fredell
42ce4364fc
Multi retention standardization of docs (#3223)
* Multi retention standardization of docs

While reading through the docs the implementation details had different formatting for storageNode. This standardizes them and adds a link to the retention docs.

* Update docs/guides/guide-vmcluster-multiple-retention-setup.md

Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2022-10-13 10:27:16 +03:00
Roman Khavronenko
96a106eab2
vmalert: update troubleshooting docs (#3228)
The default value of `-datasource.queryStep` has changed, so we update
the troubleshooting docs accordingly.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-10-12 12:12:37 +02:00
Aliaksandr Valialkin
cfae887c75
docs/CHANGELOG.md: document a4975ace86
The original commit, which led to the issue - 877940a131
2022-10-12 09:30:36 +03:00
Aliaksandr Valialkin
41925a9500
docs/CHANGELOG.md: document 9544b5cacf7446203fac19eb7c575779dc9b280e 2022-10-12 09:25:17 +03:00
Aliaksandr Valialkin
a79272db1f
docs/vmbackup.md: run make docs-sync after 076e721c22 2022-10-10 21:57:46 +03:00
Aliaksandr Valialkin
875abf0ef4
docs/CHANGELOG.md: document e384d88abf 2022-10-10 21:52:06 +03:00
Aliaksandr Valialkin
04a05f161c
app/vmselect: return back the logic for limits the amounts of memory occupied by concurrently executed queries if -search.maxMemoryPerQuery isn't set
This is needed for preserving backwards compatibility with the previous releases of VictoriaMetrics.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3203
2022-10-10 21:45:13 +03:00
Aliaksandr Valialkin
921918cb49
docs/sd_configs.md: document __scrape_timeout__, __scrape_interval__ and __series_limit__ labels 2022-10-09 15:05:30 +03:00
Aliaksandr Valialkin
50f5eae0e0
lib/promrelabel: remove unconditional sorting of the labels in ParsedConfigs.Apply(), since the sorting isnt needed in many places
Sort labels explicitly after calling the ParsedConfigs.Apply() when needed.

This reduces CPU usage when performing metric-level relabeling, where labels' sorting isn't needed.
2022-10-09 14:51:16 +03:00
Aliaksandr Valialkin
8e1ccecd97
docs: mention -search.maxMemoryPerQuery in the description to -search.maxConcurrentQueries command-line flag
This is a follow-up for 5138eaeea0

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3203
2022-10-09 13:56:59 +03:00
Aliaksandr Valialkin
4f4d591ccb
docs/vmbackupmanager.md: update docs after adding the support to make backups to Azure blob storage
This is a follow-up for 262ce77e2d
2022-10-08 10:30:39 +03:00
Aliaksandr Valialkin
8f8ce5e238
docs: add description for -search.maxMemoryPerQuery command-line flag 2022-10-08 01:16:55 +03:00
Aliaksandr Valialkin
5138eaeea0
app/vmselect: allow limiting per-query memory usage via -search.maxMemoryPerQuery command-line flag
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3203
2022-10-08 01:08:05 +03:00
Aliaksandr Valialkin
3aafbc3624
docs/CHANGELOG.md: add a link to a feature request for the feature, which allows specifying full scrape urls in targets list and in the __address__ label
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3208
2022-10-07 23:45:57 +03:00
Aliaksandr Valialkin
5269b1ad77
lib/promscrape: allow controlling staleness tracking on a per-scrape_config basis
Add support for no_stale_markers option at scrape_config section.
See https://docs.victoriametrics.com/sd_configs.html#scrape_configs and
https://docs.victoriametrics.com/vmagent.html#prometheus-staleness-markers
2022-10-07 23:36:14 +03:00
Aliaksandr Valialkin
93811da76d
docs/CHANGELOG.md: document the 27ed4b853e
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3169
See https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3196#issuecomment-1269765205
2022-10-07 23:06:32 +03:00
Aliaksandr Valialkin
b47caa86db
all: update the minimum required Go verson from 1.19.1 to 1.19.2
This is needed because of security vulnerabilities found in Go 1.19.1
See https://go.dev/doc/devel/release#go1.19.2
2022-10-07 22:43:37 +03:00
Aliaksandr Valialkin
f9df0cae16
lib/promscrape: allow specifying full target url in __address__ label
Previously the `__address__` label could contain only `host:port` part of the target url,
while the scheme and metrics path were obtained from `__scheme__` and `__metrics_path__`
labels. Now it is possible to set the full url in `__address__` label.

This makes valid the following scrape config, which is frequently used by novice users:

scrape_configs:
- job_name: foo
  static_configs:
  - targets:
    - http://host1/metrics1
    - https://host2/metrics2
2022-10-07 22:43:04 +03:00
Aliaksandr Valialkin
8bc840358f
docs/CHANGELOG.md: cut v1.82.0 2022-10-07 03:15:23 +03:00
Aliaksandr Valialkin
7b6ce3f75e
docs/CHANGELOG.md: typo fix 2022-10-07 03:11:22 +03:00
Aliaksandr Valialkin
ba4050ab1f
docs/CHANGELOG.md: add a changelog for v1.79.4 LTS release (copied from lts-1.79 branch) 2022-10-07 02:50:59 +03:00
Aliaksandr Valialkin
285e92706d
docs/MetricsQL.md: formatting improvements
Also put a link to the function type in docs for every function.
This should simplify understanding of MetricsQL functions for novice users.
2022-10-07 00:53:14 +03:00
Aliaksandr Valialkin
f452c84579
app/vmselect/promql: properly calculate vm_rows_scanned_per_query histogram for rollup functions, which take into account only a few samples on the provided lookbehind window 2022-10-06 23:22:24 +03:00
Aliaksandr Valialkin
40e899fd67
app/vmselect/promql: properly calculate quantiles_over_time() over a single raw sample 2022-10-06 22:37:21 +03:00
Aliaksandr Valialkin
8ae713253e
docs/CHANGELOG.md: remove duplicate description of the bugfix, which has been included in v1.81.2 2022-10-06 15:53:05 +03:00
Roman Khavronenko
5b10fa87b2
vmalert: fix misleading line regarding multitenancy (#3206)
Signed-off-by: hagen1778 <roman@victoriametrics.com>

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-10-06 15:03:45 +03:00
Aliaksandr Valialkin
8d7910a463
docs/CHANGELOG.md: add missing link to /api/v1/export docs
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3161
2022-10-06 15:02:13 +03:00
Aliaksandr Valialkin
d9282027e6
app: follow-up after ec04fcac93
* Optimize fast path for /api/v1/import when importing numeric values
* Move the docs about the change from features to bugfixes at docs/CHANGELOG.md
* Update tests at lib/protoparser/vmimport

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3161
2022-10-06 14:52:02 +03:00
Dmytro Kozlov
ec04fcac93
Properly parse json when export import metric (#3180)
* app/vmselect: properly work when export import json from `api/v1/{export, import}` API

* app/vmselect: update convert function

* app/vmselect: export null if `math.IsNaN(v)`

* app/vmselect: get float from json

* lib/protoparser: add test

* docs: add change log

* lib/protoparser: make export import api compatible
2022-10-06 13:54:20 +03:00
Aliaksandr Valialkin
dba49943d3
docs/Single-server-VictoriaMetrics.md: update docs after the a54987f671 2022-10-06 13:29:38 +03:00
Yury Molodov
a54987f671
vmui: maximum queries (#3196)
vmui: allow using up 4 queries at the same time

The change also introduces UI updates to make using 
multiple queries more conveniently.
2022-10-06 07:10:21 +02:00
Aliaksandr Valialkin
5307cf068f
docs: follow-up after 262ce77e2d
* Document the addition of Azure blob storage support in vmbackup / vmrestore
* List the supported storage system types at docs/vmrestore.md
* Mention about azblob storage system support at -src and -dst command-line flags
  for vmbackup / vmrestore tools.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1029
2022-10-06 00:35:34 +03:00
Aliaksandr Valialkin
f596e49881
docs/CHANGELOG.md: document f8ac55d70ada9ef8490b322abefb05f28f75e2e9 2022-10-06 00:05:37 +03:00
Aliaksandr Valialkin
c45c61cf93
app/vmalert: follow-up after f8ac55d70ada9ef8490b322abefb05f28f75e2e9
* Use vm_account_id and vm_project_id labels to be consistent with https://docs.victoriametrics.com/Cluster-VictoriaMetrics.html#multitenancy-via-labels
* Document the feature that vmalert now exposes vm_account_id and vm_project_id
  labels if -clusterMode is set.
* Use literal strings instead of string constants for vm_account_id and vm_project_id.
  This improves code readability.
2022-10-06 00:05:33 +03:00
Aliaksandr Valialkin
703094a37a
app/vmbackupmanager: expose vm_backup_in_flight metrics (follow-up after c6bca4a0b47b4f5626e1913d3480e62d657ed4cf) 2022-10-05 23:30:21 +03:00
Aliaksandr Valialkin
f9fc838b7b
app/vmalert: update -external.alert.source command-line flag description after 61544e13ad 2022-10-05 22:52:38 +03:00
Aliaksandr Valialkin
440495df52
Makefile: fix sed command and if condition for Linux bash after 2d11896486 2022-10-05 22:40:04 +03:00
Roman Khavronenko
61544e13ad
vmalert: allow using {{$labels}} for templating in -external.alert.source (#3194)
The change is supposed to provide additional flexibility for generating alert's
source link based on label values.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-10-05 19:25:03 +02:00
Dmytro Kozlov
e0ea76db62
docs: add cardinality explorer blog post (#3198)
docs: add cardinality explorer blog post
2022-10-05 13:19:41 +02:00
Roman Khavronenko
2d11896486
docs: udpate Datadog section (#3190)
The `docs-sync` command was updated to modify images path
for assets in `docs/` folder. The change allows to refer images from `docs`
without copying them to the root folder.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-10-03 13:13:07 +02:00
Yurii Kravets
272f00dbb6
docs: Update How to send data from DataDog agent (#3168)
docs: Update How to send data from DataDog agent
2022-10-03 11:45:05 +02:00
Aliaksandr Valialkin
c53b7e66ef
app/vmselect: improve performance scalability on multi-CPU systems for /api/v1/export/... endpoints 2022-10-01 22:05:43 +03:00