Commit graph

4966 commits

Author SHA1 Message Date
Github Actions
fa7adcaeaf
Automatic update operator docs from VictoriaMetrics/operator@f8ca70f (#7444)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
GitHub action

Signed-off-by: Github Actions <133988544+victoriametrics-bot@users.noreply.github.com>
Co-authored-by: f41gh7 <18450869+f41gh7@users.noreply.github.com>
2024-11-05 19:05:33 +01:00
Github Actions
74a9c6f91c
Automatic update helm docs from VictoriaMetrics/helm-charts@76f3195 (#7447)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
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2024-11-05 19:05:24 +01:00
Zakhar Bessarab
be677065bc
{docker,docs}: update references to latest release
Update references to latest release - v1.106.0.

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-11-05 18:40:13 +01:00
Smaine Kahlouch
5b838b03ec
docs(articles): add blog ogenki to third party articles (#7414)
### Describe Your Changes

Adding a blog post that introduces VictoriaMetrics to third party
articles

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

Signed-off-by: Smaine Kahlouch <smainklh@gmail.com>
2024-11-05 18:30:48 +01:00
Andrii Chubatiuk
e0930687f1
vlinsert: support datadog logs
This commit adds the following changes:

- Added support to push datadog logs with examples of how to ingest data
using Vector and Fluentbit
- Updated VictoriaLogs examples directory structure to have single
container image for victorialogs, agent (fluentbit, vector, etc) but
multiple configurations for different protocols

Related issue https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6632
2024-11-05 16:52:35 +01:00
Arie Heinrich
2e8f420d84
docs: spelling fixes (#7420)
### Describe Your Changes

Christmas is early and you get the first present in the shape of
spelling fixes.
Sorry for the big amount :)

### Checklist

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-11-05 16:44:23 +01:00
Github Actions
397997b2a8
Automatic update helm docs from VictoriaMetrics/helm-charts@f8ad8eb (#7438)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
GitHub action

Signed-off-by: Github Actions <133988544+victoriametrics-bot@users.noreply.github.com>
Co-authored-by: AndrewChubatiuk <3162380+AndrewChubatiuk@users.noreply.github.com>
2024-11-05 16:36:34 +01:00
Artem Fetishev
d311c12dce
documentation: Fix query docs
This commit changes the following:
-   The datetime has been fixed so it corresponds to the timestamps in example samples. The datetime now also include the UTC time zone and is changed to adhere ISO format.
-   The data points in query range result have been fixed to match the inserted data.

Signed-off-by: Artem Fetishev <rtm@victoriametrics.com>
2024-11-05 15:36:14 +01:00
Zakhar Bessarab
a3401c8d64
docs/changelog: sync latest release
- remove reference to sparse cache as it was reverted in 9f9cc24e4c
- add reference to 1.102.6 and 1.97.11 LTS releases

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-11-05 10:08:36 -03:00
Roman Khavronenko
f52577a1a8
docs: mention VM version when DS filters became available
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-11-05 13:31:27 +01:00
Zakhar Bessarab
371e193279
docs/CHANGELOG.md: cut v1.106.0
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-11-04 11:13:39 -03:00
Zakhar Bessarab
9f9cc24e4c
Revert "lib/mergeset: add sparse indexdb cache (#7269)"
This reverts commit 837d0d136d.
2024-11-04 10:29:14 -03:00
Aliaksandr Valialkin
5733e56e40
docs/VictoriaLogs/querying: refer to vlogscli from docs for /select/logsql/query and /select/logsql/tail HTTP endpoints
These endpoints are easier to query via vlogscli
2024-11-02 12:31:40 +01:00
Aliaksandr Valialkin
37a58677fa
docs/VictoriaLogs/data-ingestion: mention Grafana Agent and Grafana Alloy additionally to Promtail as log collectors for Grafana Loki 2024-11-02 11:36:22 +01:00
Aliaksandr Valialkin
c7e242b8ce
docs/VictoriaLogs/LogsQL.md: remove misleading information that min and max stats functions work only for numeric values
These functions work for both numeric and string values after ad505a7a9a
2024-11-01 20:25:33 +01:00
Aliaksandr Valialkin
a86df52adf
docs/VictoriaLogs/LogsQL.md: typo fix in the link to description for sum_len stats function: sum-len-stats -> sum_len-stats
This is a follow-up for 364f084b43
2024-11-01 20:13:47 +01:00
Aliaksandr Valialkin
4478e48eb6
app/vlinsert: implement the ability to add extra fields to the ingested logs
This can be done via extra_fields query arg or via VL-Extra-Fields HTTP header.

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7354#issuecomment-2448671445
2024-11-01 20:06:17 +01:00
Aliaksandr Valialkin
b3e2db5647
docs/VictoriaLogs/keyConcepts.md: remove duplicate sentence about missing timezone information in the ingested _time field values 2024-11-01 17:20:28 +01:00
Andrii Chubatiuk
5e2cb78cce
Updated k8s guides (#7411)
### Describe Your Changes

- updated dependencies versions 
- removed Helm v2 from docs
- fixed VMAgent configuration

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-11-01 19:13:59 +04:00
f41gh7
5cc2e49297
app/vmgateway: fixes rate limit for multitenant requests
Previously vmgateway returned error for the requests with multitenant
tenant.

 This commit allows to rate limit multitenant requests and apply global
rate limit for it.

Currently it supports only queries for rate limiting.

Related issue: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7201

This commit also addresses gateway start-up crash if datasource.url is not accessible.

Previously vmgateway could crash at start-up with enabled rate limiting if datasource for metrics
was not avaiable for any reason.  It seems, that crash is expected. But in fact it's not. For instance, datasource could be in restart phase.

Replaces crash with log message error. It increased availability of vmgateway component.

Signed-off-by: f41gh7 <nik@victoriametrics.com>
2024-10-31 20:20:02 +01:00
Nikolay
bba08f7846
lib/promscrape: add relabel configs to global section
This commit adds `metric_relabel_configs` and `relabel_configs` fields
into the `global` section of scrape configuration file.

 New fields are used as global relabeling rules for the scrape targets.

 These relabel configs are prepended to the target relabel configs.
This feature is useful to:
* apply global rules to __meta labels from service discovery targets.
* drop noisy labels during scrapping.
* mutate labels without affecting metrics ingested via any of push
protocols. 

Related issue
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6966

---------
Signed-off-by: f41gh7 <nik@victoriametrics.com>
Co-authored-by: Zhu Jiekun <jiekun@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-10-31 19:58:22 +01:00
hagen1778
06621995bd
docs: mention stats object in Prometheus API enhancements
The doc explains fields meaning in `stats` object.
It also clarifies their purpose.
See related ticket https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7170

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-31 15:09:04 +01:00
Github Actions
955f3660de
Automatic update Grafana datasource docs from VictoriaMetrics/victorialogs-datasource@3ecaebd (#7395) 2024-10-31 14:08:35 +01:00
hagen1778
c5b36138e2
docs: mention #7392 in changelog
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-31 14:08:08 +01:00
Viet Hung Nguyen
21d1385ae1
vmalert-tool: set default interval for unittest input_series (#7392)
### Describe Your Changes
Currently it is not optional option, but if user forgot to set, it
defaults to 0, which cause unexpected behavior.

This change sets default = evaluation_interval similar to promtool
behavior.


https://prometheus.io/docs/prometheus/2.55/configuration/unit_testing_rules/#test_group
### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

Signed-off-by: Viet Hung Nguyen <hvn@familug.org>
2024-10-31 14:04:50 +01:00
Roman Khavronenko
3f0e2ab3b2
deployment/alerts: add RemoteWriteDroppingData to vmalert rules (#7393)
### Describe Your Changes

Please provide a brief description of the changes you made. Be as
specific as possible to help others understand the purpose and impact of
your modifications.

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-31 14:03:08 +01:00
Yury Molodov
bfb55d5f2f
vmui: fix the display of the link to vmalert (#7380)
### Describe Your Changes

Fix the issue mentioned in
https://github.com/VictoriaMetrics/VictoriaMetrics/pull/7088#issuecomment-2391360368

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-31 13:43:58 +01:00
Aliaksandr Valialkin
24b6e117dd
deployment/docker: update VictoriaLogs from v0.39.0-victorialogs to v0.40.0-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v0.40.0-victorialogs
2024-10-30 23:43:20 +01:00
Aliaksandr Valialkin
1a7b55009b
docs/VictoriaLogs/CHANGELOG.md: cut v0.40.0-victorialogs release 2024-10-30 23:38:06 +01:00
Aliaksandr Valialkin
f88e2ae9fb
docs/VictoriaLogs/README.md: follow-up for 0f6b9e9490: consistently use canonical url for Grafana dashboards
See also 0a5ffb3bc1
2024-10-30 23:29:23 +01:00
Aliaksandr Valialkin
0f6b9e9490
docs/VictoriaLogs/README.md: recommend installing Grafana dashboard for VictoriaLogs at Monitoring chapter
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6886
2024-10-30 23:20:36 +01:00
Aliaksandr Valialkin
c5d08d317c
lib/logstorage: properly reset cached output fields for extract and extract_regexp pipes after the log entry matches if(...) condition
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7162
2024-10-30 22:29:52 +01:00
Aliaksandr Valialkin
2e635a42d8
lib/logstorage: properly cache replace() and replace_regexp() results for identical adjacent field values
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7162
2024-10-30 22:29:52 +01:00
Aliaksandr Valialkin
f62502a943
docs/VictoriaLogs/querying/README.md: typo fix after f2cd284cf4a7429848fb4be1522483a9b93a43e7: Alls -> All 2024-10-30 19:08:57 +01:00
Aliaksandr Valialkin
7603446850
app/vlselect: add support for extra_filters and extra_stream_filters query args across all the HTTP querying APIs
These query args are going to be used for quick filtering on field values at https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7365
2024-10-30 17:59:49 +01:00
Artem Fetishev
683f8c2780
dashboards: add Restarts panel (#7394)
Reopening PR #7373 from a branch in VictoriaMetrics repo in order to
enable edits and rebase.

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: Artem Fetishev <rtm@victoriametrics.com>
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-10-30 16:44:08 +01:00
hagen1778
6494606924
deployment/alerts: consistently update path to alerting rules
Follow-up after 68bad22fd2

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-30 16:06:57 +01:00
Aliaksandr Valialkin
25bca94d04
deployment/docker: update VictoriaLogs from v0.38.0-victorialogs to v0.39.0-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v0.39.0-victorialogs
2024-10-30 15:11:17 +01:00
Aliaksandr Valialkin
13822f6d11
docs/VictoriaLogs/CHANGELOG.md: cut v0.39.0-victorialogs release 2024-10-30 15:06:00 +01:00
Aliaksandr Valialkin
16ee470da6
app/vlinsert: accept logs with empty _msg field
In this case the _msg field is set to the value specified in the -defaultMsgValue command-line flag.

This should simplify first-time migration to VictoriaLogs from other systems.
2024-10-30 14:59:38 +01:00
Aliaksandr Valialkin
96466562b6
docs/VictoriaLogs/data-ingestion/README.md: formatting fixes after 8b36529b32
- Remove leading whitespace from the first lines in 'HTTP parameters' chapter.
  This whitespace isn't needed for the markdown formatting.

- Add leading whitespace for the second sentence in the list bullet describing AccountID and ProjectID HTTP headers.
  This fixes markdown formatting for this list bullet.
2024-10-30 14:23:54 +01:00
Aliaksandr Valialkin
ed73f8350b
app/vlinsert: allow specifying comma-separated list of fields containing log message via _msg_field query arg and VL-Msg-Field HTTP request header
This msy be useful when ingesting logs from different sources, which store the log message in different fields.
For example, `_msg_field=message,event.data,some_field` will get log message from the first non-empty field:
`message`, `event.data` and `some_field`.
2024-10-30 14:17:33 +01:00
Aliaksandr Valialkin
102e9d4f4e
lib/logstorage: make sure that the number of output (bloom, values) shards is bigger than zero.
If the number of output (bloom, values) shards is zero, then this may lead to panic
as shown at https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7391 .

This panic may happen when parts with only constant fields with distinct values are merged into
output part with non-constant fields, which should be written to (bloom, values) shards.
2024-10-30 13:39:28 +01:00
Dan Dascalescu
258ee93fd1
docs: clarify "single" in Single-server-VictoriaMetrics.md (#7369)
### Describe Your Changes

"Single version" is unclear, since VM is also a single-executable. I
think "single-node" is clearer.

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-30 12:55:52 +01:00
danish-mehmood
8dc4e2b5a5
docs: fix typos and format in case study (#7374)
### Describe Your Changes

- made small typo fix in case studies

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-30 12:48:09 +01:00
hagen1778
cfba770c8e
docs: consistently update twitter.com to x.com
See https://github.com/VictoriaMetrics/VictoriaMetrics/pull/7383

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-30 12:44:50 +01:00
Github Actions
b2cf8685e5
Automatic update helm docs from VictoriaMetrics/helm-charts@87ea94d (#7385)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
GitHub action

Signed-off-by: Github Actions <133988544+victoriametrics-bot@users.noreply.github.com>
Co-authored-by: AndrewChubatiuk <3162380+AndrewChubatiuk@users.noreply.github.com>
2024-10-30 12:39:35 +01:00
hagen1778
2c93353173
docs: add frequently asked questions to vmalert integration with vlogs
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-30 12:38:47 +01:00
hagen1778
b789a9dc83
docs: mark alerting feature as done in VictoriaLogs
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-30 12:20:00 +01:00
hagen1778
77b690ab26
docs: update version placeholder to point to the next version
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-30 12:19:44 +01:00
Artem Navoiev
3473440d26
docs: logs vmalert add identifier
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-10-30 09:45:28 +01:00
hagen1778
2ac07aa813
docs: rm unused vmanomaly assets
These images copies are present in vmanomaly subfolder.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-29 18:52:25 +01:00
hagen1778
a49eb7d4f5
docs: add step for updating VM version in docs
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7388

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-29 18:50:40 +01:00
hagen1778
b86b0dd910
docs: update VM versions to the latest version
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7388

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-29 18:48:36 +01:00
Aliaksandr Valialkin
c963d7d10d
docs/VictoriaLogs/CHANGELOG.md: remove unnededed with prefix in front of rank at top pipe example 2024-10-29 18:27:40 +01:00
Aliaksandr Valialkin
c43a6ce0eb
deployment/docker: update VictoriaLogs from v0.37.0-victorialogs to v0.38.0-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v0.38.0-victorialogs
2024-10-29 18:16:16 +01:00
Aliaksandr Valialkin
12223cf5d0
docs/VictoriaLogs/CHANGELOG.md: cut v0.38.0 release 2024-10-29 18:08:36 +01:00
Aliaksandr Valialkin
7a623c225f
lib/logstorage: follow-up for af831a6c906158f371f1b6810706fa0a54b78386
Sync the code between top and sort pipes regarding the code related to rank.
2024-10-29 16:44:46 +01:00
Aliaksandr Valialkin
3c06d083ea
lib/logstorage: add an ability to return rank from top pipe results 2024-10-29 16:44:45 +01:00
Aliaksandr Valialkin
7a62eefa34
lib/logstorage: dynamically adjust the number of (bloom, values) shards in a part depending on the number of non-const columns
This allows reducing the amounts of data, which must be read during queries over logs with big number of fields (aka "wide events").
This, in turn, improves query performance when the data, which needs to be scanned during the query, doesn't fit OS page cache.
2024-10-29 16:44:45 +01:00
Aliaksandr Valialkin
67b4059aa4
docs/VictoriaLogs/README.md: add tuning chapter 2024-10-29 16:44:44 +01:00
Aliaksandr Valialkin
8d968acd0a
lib/logstorage: avoid reading columnsHeader data when field_values pipe is applied directly to log filters
This improves performance of `field_values` pipe when it is applied to large number of data blocks.
This also improves performance of /select/logsql/field_values HTTP API.
2024-10-29 16:44:44 +01:00
Hui Wang
68bad22fd2
vmalert: integrate with victorialogs (#7255)
address https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6706.
See
https://github.com/VictoriaMetrics/VictoriaMetrics/blob/vmalert-support-vlog-ds/docs/VictoriaLogs/vmalert.md.

Related fix
https://github.com/VictoriaMetrics/VictoriaMetrics/pull/7254.

Note: in this pull request, vmalert doesn't support
[backfilling](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/vmalert-support-vlog-ds/docs/VictoriaLogs/vmalert.md#rules-backfilling)
for rules with a customized time filter. It might be added in the
future, see [this
issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7289)
for details.

Feature can be tested with image
`victoriametrics/vmalert:heads-vmalert-support-vlog-ds-0-g420629c-scratch`.

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-10-29 16:30:39 +01:00
Fred Navruzov
5d73b8b866
docs/vmanomaly - release 1.18.0 (#7378)
### Describe Your Changes

docs/vmanomaly - release 1.18.0

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-28 17:25:24 +02:00
Zakhar Bessarab
4e50d6eed3
lib/storage/partition: prevent panic in case resulting in-memory part is empty after merge (#7329)
It is possible for in-memory part to be empty if ingested samples are
removed by retention filters. In this case, data will not be discarded
due to retention before creating in memory part. After in-memory parts
merge samples will be removed resulting in creating completely empty
part at destination.

 This commit checks for resulting part and skips it, if it's empty.

---------
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-10-27 20:40:13 +01:00
Zhu Jiekun
f06c7e99fe
lib/promscrape: adds support for PuppetDB service discovery
This commit adds support for
[PuppetDB](https://www.puppet.com/docs/puppetdb/8/overview.html) service
discovery to the `vmagent` and `victoria-metrics-single` components.

Related issue https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5744
2024-10-27 20:38:34 +01:00
Andrii Chubatiuk
7e60afb6fc
app/vlinsert: adds journald ingestion support
This commit allows to ingest logs with journald format. 

https://www.freedesktop.org/software/systemd/man/latest/systemd-journal-remote.service.html

related issue: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4618
2024-10-27 20:36:33 +01:00
Dan Dascalescu
66971d3141
Fix "loosing" typo in README.md (#7368)
### Checklist

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/)
2024-10-27 00:56:42 -07:00
Zhu Jiekun
cd2222aa95
dashboards: fix query for full ETA vm_free_disk_space_bytes - vm_free_disk_space_limit_bytes (#7355)
### Describe Your Changes

Fix https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7334

available disk space should be 
```
(vm_free_disk_space_bytes{job=~...} - vm_free_disk_space_limit_bytes{job=~...})
```
instead of 
```
vm_free_disk_space_bytes{job=~...}
```

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-25 15:09:14 +02:00
Hui Wang
0172e65b8d
docs: clarify flags -search.maxxxDuration can only be overridden to… (#7227)
… a smaller value with `timeout` arg
2024-10-25 11:11:09 +02:00
Github Actions
cf344f5250
Automatic update Grafana datasource docs from VictoriaMetrics/victoriametrics-datasource@ed19341 (#7352) 2024-10-25 01:18:06 -07:00
Github Actions
2224424136
Automatic update Grafana datasource docs from VictoriaMetrics/victorialogs-datasource@9e6db28 (#7350) 2024-10-25 01:16:42 -07:00
Yury Molodov
dd89745a34
vmui/logs: fix query and limit update issue (#7294)
### Describe Your Changes

Fixes issues with incorrect updating of query and limit fields, and
resolves the problem where the display tab resets.

Related issue: #7279 and #7290

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-10-25 09:32:20 +02:00
Zakhar Bessarab
372ce74d62
docs/guides-vmgateway-grafana: update guide (#7347)
### Describe Your Changes

- update to recent versions of components
- add information about the license key
- add example configuration for remote write with oAuth identity for
vmagent

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-10-24 23:01:57 +04:00
Andrii Chubatiuk
fc537bea00
lib/promscrape/discovery/kubernetes: support kubernetes native sidecars (#7324)
This commit adds Kubernetes Native Sidecar support. 

It's the special type of init containers, that have restartPolicy == "Always" and continue to run after container initialization. 


related issue https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7287
2024-10-24 17:04:12 +02:00
Zakhar Bessarab
837d0d136d
lib/mergeset: add sparse indexdb cache (#7269)
Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7182

- add a separate index cache for searches which might read through large
amounts of random entries. Primary use-case for this is retention and
downsampling filters, when applying filters background merge needs to
fetch large amount of random entries which pollutes an index cache.
Using different caches allows to reduce effect on memory usage and cache
efficiency of the main cache while still having high cache hit rate. A
separate cache size is 5% of allowed memory.

- reduce size of indexdb/dataBlocks cache in order to free memory for
new sparse cache. Reduced size by 5% and moved this to a separate cache.

- add a separate metricName search which does not cache metric names -
this is needed in order to allow disabling metric name caching when
applying downsampling/retention filters. Applying filters during
background merge accesses random entries, this fills up cache and does
not provide an actual improvement due to random access nature.


Merge performance and memory usage stats before and after the change:

- before

![image](https://github.com/user-attachments/assets/485fffbb-c225-47ae-b5c5-bc8a7c57b36e)


- after

![image](https://github.com/user-attachments/assets/f4ba3440-7c1c-4ec1-bc54-4d2ab431eef5)

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-10-24 15:21:17 +02:00
Andrii Chubatiuk
5fecb77f69
app/vmctl: fix match expression for vm-native protocol with --vm-native-disable-per-metric-migration flag enabled (#7310)
Fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7309

### Describe Your Changes

Please provide a brief description of the changes you made. Be as
specific as possible to help others understand the purpose and impact of
your modifications.

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-10-24 14:57:58 +02:00
hagen1778
53b7288e0d
docs: clarify that auto generated metrics can't be relabeled in scrape config
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-24 12:09:30 +02:00
Github Actions
ec0abe736a
Automatic update helm docs from VictoriaMetrics/helm-charts@f3aac52 (#7335)
Automated changes by
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Co-authored-by: Hui Wang <haley@victoriametrics.com>
2024-10-24 12:20:06 +08:00
Github Actions
6434fa2c4e
Automatic update Grafana datasource docs from VictoriaMetrics/victorialogs-datasource@12fc7d5 (#7340) 2024-10-23 13:02:18 -07:00
hagen1778
7e53324f5d
docs: clarify that vminsert also supports exponential histogram parsing
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-23 11:47:50 +02:00
Github Actions
5ee3bc98d6
Automatic update helm docs from VictoriaMetrics/helm-charts@6237358 (#7327)
Automated changes by
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2024-10-23 03:27:32 +04:00
Roman Khavronenko
0204ce942d
app/vmalert: update -remoteWrite.concurrency and -remoteWrite.flushInterval (#7272)
Auto-adjust `-remoteWrite.concurrency` cmd-line flags with the number of
available CPU cores in the same way as vmagent does. With this change
the default behavior of vmalert in high-loaded installation should
become more resilient. This change also reduces
`-remoteWrite.flushInterval` from `5s` to `2s` to provide better data
freshness.


---------
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Nikolay <nik@victoriametrics.com>
2024-10-22 14:43:55 +02:00
Antoine Deschênes
d656934d22
vmalert: properly set group_name and file fields for recording rules (#7298)
This commit properly adds `group_name` and `file` fields for recording rules web api response   at `/api/v1/rules`.
Previously these fields were blank.

Related issue https://github.com/victoriaMetrics/victoriaMetrics/issues/7297

Signed-off-by: Antoine Deschênes <antoine.deschenes@linux.com>
2024-10-22 14:13:56 +02:00
Github Actions
ac82b5aea6
Automatic update helm docs from VictoriaMetrics/helm-charts@999d44f (#7316)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
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Signed-off-by: Github Actions <133988544+victoriametrics-bot@users.noreply.github.com>
Co-authored-by: f41gh7 <18450869+f41gh7@users.noreply.github.com>
2024-10-22 14:04:48 +02:00
Github Actions
e8c7d6373e
Automatic update operator docs from VictoriaMetrics/operator@b357f60 (#7319)
Automated changes by
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Co-authored-by: f41gh7 <18450869+f41gh7@users.noreply.github.com>
2024-10-22 14:04:24 +02:00
Fred Navruzov
b17fce3e4b
docs/vmanomaly-release-1.17.2 (#7322)
### Describe Your Changes

- release 1.17.2 updates
- added sections on logging and CLI args to docs

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-22 13:42:37 +03:00
Andrii Chubatiuk
7ecf68093f
docs: updated cmd flags highlight style (#7312)
### Describe Your Changes

Changed highlight style for cmd flags

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-22 03:00:07 -07:00
Zakhar Bessarab
05f6ea621d
app/vmselect: add retention and downsampling filters debug pages (#776)
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6304

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-21 09:52:24 +02:00
Github Actions
1cb32ee6c8
Automatic update helm docs from VictoriaMetrics/helm-charts@1e789d9 (#7307)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
GitHub action

Signed-off-by: Github Actions <133988544+victoriametrics-bot@users.noreply.github.com>
Co-authored-by: AndrewChubatiuk <3162380+AndrewChubatiuk@users.noreply.github.com>
2024-10-19 02:44:35 +04:00
Fred Navruzov
7a538bbe78
docs/vmanomaly: release 1.17.1 (#7302)
### Describe Your Changes

docs/vmanomaly: release 1.17.1

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-18 21:07:24 +04:00
hagen1778
d553d101b2
docs/CHANGELOG.md: cut v1.102.5
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-18 14:31:24 +02:00
hagen1778
73b073e298
docs/CHANGELOG.md: cut v1.97.10
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-18 14:30:26 +02:00
hagen1778
361afaec5b
docs/CHANGELOG.md: cut v1.105.0
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-18 14:28:14 +02:00
hagen1778
f9c79eba30
docs: re-order changes by priority in log
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-18 14:24:20 +02:00
Zhu Jiekun
8c50c38a80
vmstorage: auto calculate maxUniqueTimeseries based on resources (#6961)
### Describe Your Changes

Add support for
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6930

Calculate `-search.maxUniqueTimeseries` by
`-search.maxConcurrentRequests` and remaining memory if it's **not set**
or **less equal than 0**.

The remaining memory is affected by `-memory.allowedPercent`,
`-memory.allowedBytes` and cgroup memory limit.
### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>

(cherry picked from commit 85f60237e2)
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-18 14:00:14 +02:00
Andrii Chubatiuk
965a33c893
lib/promscrape: fixed reload on max_scrape_size change (#7282)
### Describe Your Changes

fixed reload on max_scrape_size change
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7260

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-10-18 11:35:23 +02:00
Hui Wang
c4fe23794a
vmalert: fix blocking hot-reload process if the old rule group hasn't started yet (#7258)
Group
[sleeps](daa7183749/app/vmalert/rule/group.go (L320))
random duration before start the evaluation, and during the sleep,
`g.updateCh <- new` will be blocked since there is no `<-g.updateCh`
waiting.

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-10-18 11:18:24 +02:00
hagen1778
41e0bbb6d1
docs/vmctl: clarify the meaning of the comment
The comment was ambiguous and not clear to the readers.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-18 09:46:54 +02:00
Aliaksandr Valialkin
025eec2cb0
deployment: update VictoriaLogs from v0.36.0-victorialogs to v0.37.0-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v0.37.0-victorialogs
2024-10-18 02:40:13 +02:00
Aliaksandr Valialkin
51cd3ba02b
docs/VictoriaLogs/CHANGELOG.md: cut v0.37.0-victorialogs release 2024-10-18 02:32:37 +02:00
Yury Molodov
423df09d7d
vmui/logs: add ability to hide hits chart (#7206)
### Describe Your Changes

**Added ability to hide the hits chart**

- Users can now hide or show the hits chart by clicking the "eye" icon
located in the upper-right corner of the chart.
- When the chart is hidden, it will stop sending requests to
`/select/logsql/hits`.
- Upon displaying the chart again, it will automatically refresh. If a
relative time range is set, the chart will update according to the time
period of the logs currently being displayed.

**Hits chart visible:**

![image](https://github.com/user-attachments/assets/577e877b-6417-4b83-8d84-c55e3d39864a)

**Hits chart hidden:**

![image](https://github.com/user-attachments/assets/068b1143-d140-4d72-8d65-663900124f32)

Related issue: #7117

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2024-10-18 02:30:56 +02:00
Yury Molodov
36a86c3aaf
vmui/logs: fix display of hits chart (#7167)
### Describe Your Changes

Fixed the display of hits chart in VictoriaLogs.
See #7133

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-18 02:28:23 +02:00
Aliaksandr Valialkin
064b9a6314
docs/VictoriaLogs/CHANGELOG.md: remove "index.html" trailer from the link to docs for the sake of consistency with other links to docs
This is a follow-up for 3538869942
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/7252
2024-10-18 02:26:01 +02:00
Aliaksandr Valialkin
2023f017b1
lib/logstorage: optimize performance for queries, which select all the log fields for logs containing hundreds of log fields (aka "wide events")
Unpack the full columnsHeader block instead of unpacking meta-information per each individual column
when the query, which selects all the columns, is executed. This improves performance when scanning
logs with big number of fields.
2024-10-18 02:22:42 +02:00
Aliaksandr Valialkin
78c6fb0883
lib/logstorage: improve performance of top and field_values pipes on systems with many CPU cores
- Parallelize mering of per-CPU results.
- Parallelize writing the results to the next pipe.
2024-10-18 02:22:42 +02:00
Aliaksandr Valialkin
c4b2fdff70
lib/logstorage: optimize 'stats by(...)' calculations for by(...) fields with millions of unique values on multi-CPU systems
- Parallelize merging of per-CPU `stats by(...)` result shards.
- Parallelize writing `stats by(...)` results to the next pipe.
2024-10-18 02:22:41 +02:00
Aliaksandr Valialkin
192c07f76a
lib/logstorage: optimize performance for top pipe when it is applied to a field with millions of unique values
- Use parallel merge of per-CPU shard results. This improves merge performance on multi-CPU systems.
- Use topN heap sort of per-shard results. This improves performance when results contain millions of entries.
2024-10-18 02:21:56 +02:00
hagen1778
98fcd95438
docs/vmagent: distinguish between metrics, samples and series
Before, doc incorrectly used `metric` instead of `sample` or `series`.
This commit aligns description with https://docs.victoriametrics.com/keyconcepts/#structure-of-a-metric

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-17 19:21:52 +02:00
Artem Fetishev
d6bafe31d3
docs/troubleshooting: add reduce_mem_usage=1 to export query (#7286)
### Describe Your Changes

When debugging unexpected query results, add reduce_mem_usage=1 param to
export query to preserve duplicates.

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

Signed-off-by: Artem Fetishev <rtm@victoriametrics.com>
2024-10-17 18:50:25 +02:00
Fred Navruzov
bc65c9f399
docs/vmanomaly: release v1.17.0 (#7285)
### Describe Your Changes

docs/vmanomaly: release v1.17.0

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-17 18:56:04 +03:00
Nikolay
635bdd130b
lib/storage: properly unmarshal SearchQuery (#7277)
After adding multitenant query feature at v1.104.0, searchQuery wasn't
properly unmarshalled at bottom vmselect in multi-level cluster setup.
It resulted into empty query responses.

This commit adds fallback to Unmarshal method of SearchQuery to fill
TenantTokens. It allows to properly execute search requests
at vmselect side.

Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7270

---------

Signed-off-by: f41gh7 <nik@victoriametrics.com>
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2024-10-17 10:52:35 -03:00
Zakhar Bessarab
d036063c78
docs/vmbackup: add information about cluster backups (#7244)
### Describe Your Changes

Add more detailed information about performing backups for
VictoriaMetrics cluster setup.
More detailed explanation should help to address questions similar to
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7225

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-10-17 13:56:23 +02:00
hagen1778
aa6c237603
docs: follow-up after f0d1db81dc
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-17 13:49:51 +02:00
Hui Wang
ab0d31a7b0
vmagent: fix type of command-line flag -streamAggr.dedupInterval (#7081)
Previously unit `m` is not correctly supported.

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-10-17 13:27:59 +02:00
Zakhar Bessarab
65e9d19f3c
lib/flagutil/dict: properly update default value in case there is no key value set (#7211)
### Describe Your Changes

If a dict flag has only one value without a prefix it is supposed to
replace default value.

Previously, when flag was set to `-flag=2` and the default value in
`NewDictInt` was set to 1 the resulting value for any `flag.Get()` call
would be 1 which is not expected.

This commit updates default value for the flag in case there is only one
entry for flag and the entry is a number without a key.

This affects cluster version and specifically `replicationFactor` flag
usage with vmstorage [node
groups](https://docs.victoriametrics.com/cluster-victoriametrics/#vmstorage-groups-at-vmselect).
Previously, the following configuration would effectively be ignored:
```
/path/to/vmselect \
 -replicationFactor=2 \
 -storageNode=g1/host1,g1/host2,g1/host3 \
 -storageNode=g2/host4,g2/host5,g2/host6 \
 -storageNode=g3/host7,g3/host8,g3/host9
```

Changes from this PR will force default value for `replicationFactor`
flag to be set to `2` which is expected as the result of this
configuration.


---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-10-17 12:05:47 +02:00
hagen1778
23f8ab6f81
docs/contirubting: clarify the type of changelog line we expect
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-17 11:59:55 +02:00
Andrii Chubatiuk
3538869942
vlogs: added basic alerts (#7252)
### Describe Your Changes

Added basic VLogs alerts

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-10-17 11:33:06 +02:00
Hui Wang
4984e71da6
vmalert-tool: add more syntax checks for input_series and exp_samples (#7263)
address https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7224,
allow using
```
        exp_samples:
          - labels: '{}'
```
for prometheus compatibility.

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-10-17 11:00:34 +02:00
Hui Wang
c90adf566e
vmalert-tool: reduce victoriametrics health check interval (#7256)
address https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6970.
This reduces the hard limit on duration for completing the test when
users run vmalert-tool on slow hosts.

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-10-17 10:51:12 +02:00
Github Actions
c5fb281019
Automatic update helm docs from VictoriaMetrics/helm-charts@845bc1f (#7268)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
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Signed-off-by: Github Actions <133988544+victoriametrics-bot@users.noreply.github.com>
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2024-10-17 10:42:41 +02:00
Aliaksandr Valialkin
a72e1155b9
docs/VictoriaLogs/CHANGELOG.md: add missing part of the sentence 2024-10-16 20:22:19 +02:00
Aliaksandr Valialkin
677f1cd1be
docs/VictoriaLogs/CHANGELOG.md: typo fix: refer the correct endpoints for stats results 2024-10-16 20:19:22 +02:00
Aliaksandr Valialkin
9187ed0648
deployment: update VictoriaLogs Docker image from v0.35.0-victorialogs to v0.36.0-victorialogs 2024-10-16 20:10:05 +02:00
Aliaksandr Valialkin
6ca1b15134
docs/VictoriaLogs/README.md: fix copy-n-paste typo: partitions in VictoriaLogs are per-day, not per-month 2024-10-16 20:08:30 +02:00
Aliaksandr Valialkin
91987763d4
docs/VictoriaLogs/CHANGELOG.md: cut v0.36.0-victorialogs release 2024-10-16 20:00:35 +02:00
Aliaksandr Valialkin
508e498ae3
lib/logstorage: follow-up for 72941eac36
- Allow dropping metrics if the query result contains at least a single metric.
- Allow copying by(...) fields.
- Disallow overriding by(...) fields via `math` pipe.
- Allow using `format` pipe in stats query. This is useful for constructing some labels from the existing by(...) fields.
- Add more tests.
- Remove the check for time range in the query filter according to https://github.com/VictoriaMetrics/VictoriaMetrics/pull/7254/files#r1803405826

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/7254
2024-10-16 19:43:52 +02:00
Hui Wang
72941eac36
victorialogs: add more checks for stats query APIs (#7254)
1. Verify if field in [fields
pipe](https://docs.victoriametrics.com/victorialogs/logsql/#fields-pipe)
exists. If not, it generates a metric with illegal float value "" for
prometheus metrics protocol.
2. check if multiple time range filters produce conflicted query time
range, for instance:
```
query: _time: 5m | stats count(), 
start:2024-10-08T10:00:00.806Z, 
end: 2024-10-08T12:00:00.806Z, 
time: 2024-10-10T10:02:59.806Z
```
must give no result due to invalid final time range.

---------

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2024-10-16 19:25:43 +02:00
Aliaksandr Valialkin
202eb429a7
lib/logstorage: refactor storage format to be more efficient for querying wide events
It has been appeared that VictoriaLogs is frequently used for collecting logs with tens of fields.
For example, standard Kuberntes setup on top of Filebeat generates more than 20 fields per each log.
Such logs are also known as "wide events".

The previous storage format was optimized for logs with a few fields. When at least a single field
was referenced in the query, then the all the meta-information about all the log fields was unpacked
and parsed per each scanned block during the query. This could require a lot of additional disk IO
and CPU time when logs contain many fields. Resolve this issue by providing an (field -> metainfo_offset)
index per each field in every data block. This index allows reading and extracting only the needed
metainfo for fields used in the query. This index is stored in columnsHeaderIndexFilename ( columns_header_index.bin ).
This allows increasing performance for queries over wide events by 10x and more.

Another issue was that the data for bloom filters and field values across all the log fields except of _msg
was intermixed in two files - fieldBloomFilename ( field_bloom.bin ) and fieldValuesFilename ( field_values.bin ).
This could result in huge disk read IO overhead when some small field was referred in the query,
since the Operating System usually reads more data than requested. It reads the data from disk
in at least 4KiB blocks (usually the block size is much bigger in the range 64KiB - 512KiB).
So, if 512-byte bloom filter or values' block is read from the file, then the Operating System
reads up to 512KiB of data from disk, which results in 1000x disk read IO overhead. This overhead isn't visible
for recently accessed data, since this data is usually stored in RAM (aka Operating System page cache),
but this overhead may become very annoying when performing the query over large volumes of data
which isn't present in OS page cache.

The solution for this issue is to split bloom filters and field values across multiple shards.
This reduces the worst-case disk read IO overhead by at least Nx where N is the number of shards,
while the disk read IO overhead is completely removed in best case when the number of columns doesn't exceed N.
Currently the number of shards is 8 - see bloomValuesShardsCount . This solution increases
performance for queries over large volumes of newly ingested data by up to 1000x.

The new storage format is versioned as v1, while the old storage format is version as v0.
It is stored in the partHeader.FormatVersion.

Parts with the old storage format are converted into parts with the new storage format during background merge.
It is possible to force merge by querying /internal/force_merge HTTP endpoint - see https://docs.victoriametrics.com/victorialogs/#forced-merge .
2024-10-16 17:35:07 +02:00
rusttech
87910e4fa8
app/vmctl: fixes opentsdb source metric tags
Previously it was incorrectly used append for pre-allocated slice of labels.

This commit fixes slice append by allocating zero length slice with needed capacity.

---------

Co-authored-by: Nikolay <nik@victoriametrics.com>
2024-10-16 10:35:17 +02:00
hagen1778
e347d90531
docs: update anchor level to fix menu rendering in changelog
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-15 20:40:58 +02:00
Yury Molodov
86029de0d4
vmui: fix alert display with long messages (#7228)
### Describe Your Changes

Fix `Alert` component to prevent it from overflowing the screen when
displaying long messages.

Related issue: #7207

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-10-15 16:35:57 +02:00
Yury Molodov
6c9772b101
vmui: add the ability to cancel running queries (#7204)
### Describe Your Changes

- Added functionality to cancel running queries on the Explore Logs and
Query pages.
- The loader was changed from a spinner to a top bar within the block.
This still indicates loading, but solves the issue of the spinner
"flickering," especially during graph dragging.

Related issue: #7097


https://github.com/user-attachments/assets/98e59aeb-905b-4b9d-bbb2-688223b22a82

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-15 14:48:40 +02:00
Zakhar Bessarab
a8d8987825
lib/jwt: accept scope encoded as a slice (#790)
Some IDPs encode scope as a slice of strings. Handle this gracefully by encoding a slice back to string.

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

(cherry picked from commit f61d8c3ebb)

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-15 14:40:46 +02:00
Andrii Chubatiuk
daa7183749
lib/protoparser/influx: enable batch processing by default (#7165)
### Describe Your Changes

Fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7090

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-10-15 11:48:40 +02:00
Aliaksandr Valialkin
bac193e50b
app/vlselect: do not show empty fields in query results
Empty fields are treated as non-existing fields by VictoriaLogs data model.
So there is no sense in returning empty fields in query results, since they may mislead and confuse users.
2024-10-14 23:43:58 +02:00
Zhu Jiekun
343463fc0f
docs: make all statement of active time series consistent (#7242)
### Describe Your Changes

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7212

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-14 15:38:34 +02:00
Andrii Chubatiuk
41e0b62099
docs/victorialogs: fixed HA examples links (#7249)
### Describe Your Changes

Fixed VictoriaLogs HA examples references in docs

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-14 00:01:44 -07:00
Aliaksandr Valialkin
3c73dbbacc
app/vlstorage: add support for forced merge via /internal/force_merge HTTP endpoint 2024-10-13 22:20:31 +02:00
Aliaksandr Valialkin
b4b79a4961
lib/logstorage: make a copy of s.partitions slice when performing queries over the selected partitions
s.partitions can be changed when new partition is registered or when old partition is dropped.
This could lead to data races and panics when s.partitions slice is accessed by concurrently executed queries.

The fix is to make a copy of the selected partitions under s.partitionsLock before performing the query.
2024-10-13 22:14:34 +02:00
Aliaksandr Valialkin
91f5417572
docs/VictoriaLogs: replace incorrect usafe of VictoriaMetrics with VictoriaLogs 2024-10-13 13:01:42 +02:00
Aliaksandr Valialkin
200d723b9a
docs/VictoriaLogs/Roadmap.md: remove OpenTelemetry, Fluentd and Telegraf from the list of data ingestion protocols, which are going to be supported by VictoriaLogs
These protocols are already supported:

- OpenTelemetry protocol - https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4839 ,
  https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6218 and 01430a155c

- Fluentd protocol - https://github.com/VictoriaMetrics/VictoriaMetrics/pull/7098
  and 05a64a8c14

- Telegraf protocol - https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5310 ,
  https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6443 and 1731c0eabf
2024-10-13 11:10:19 +02:00
Aliaksandr Valialkin
867f671cc4
lib/logstorage: make sure that bs.br is non-nil before checking br.bs.bsw.bh.rowsCount there
br.bs may be nil when br contains the block with additional filters applied during pipe calculations.
For example, `* | count() if (error) errors`.
2024-10-12 20:51:29 +02:00
Zakhar Bessarab
2239f5829f
docs/victoria-logs: fix typo (#7245)
### Describe Your Changes

Please provide a brief description of the changes you made. Be as
specific as possible to help others understand the purpose and impact of
your modifications.

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2024-10-12 02:24:51 +04:00
hagen1778
22d3f67908
docs: fix typos in change line
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-10-11 16:43:50 +02:00
Github Actions
6a738e0b41
Automatic update helm docs from VictoriaMetrics/helm-charts@c584b99 (#7237)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
GitHub action

Signed-off-by: Github Actions <133988544+victoriametrics-bot@users.noreply.github.com>
Co-authored-by: AndrewChubatiuk <3162380+AndrewChubatiuk@users.noreply.github.com>
2024-10-11 13:45:34 +02:00
Andrii Chubatiuk
9eb0c1fd86
lib/protoparser/opentelemetry: added exponential histograms support (#6354)
### Describe Your Changes

added opentelemetry exponential histograms support. Such histograms are automatically converted into
VictoriaMetrics histogram with `vmrange` buckets.

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2024-10-11 13:44:52 +02:00
Dmytro Kozlov
95de37de2c
docs/victoriametrics-cloud: fix button description (#7221)
### Describe Your Changes

Fixed button name in the cloud docs

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-10-10 16:18:13 +02:00
Aliaksandr Valialkin
b9a8c1ff3a
docs/VictoriaLogs/querying/vlogscli.md: add the list of features of vlogscli 2024-10-10 11:49:10 +02:00
Github Actions
595298ac98
Automatic update helm docs from VictoriaMetrics/helm-charts@c4a0442 (#7223)
Automated changes by
[create-pull-request](https://github.com/peter-evans/create-pull-request)
GitHub action

Signed-off-by: Github Actions <133988544+victoriametrics-bot@users.noreply.github.com>
Co-authored-by: AndrewChubatiuk <3162380+AndrewChubatiuk@users.noreply.github.com>
2024-10-10 01:56:22 -07:00