Commit graph

9232 commits

Author SHA1 Message Date
Artem Navoiev
f5f04c903b
docs: cloud add support page (#7143)
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-09-30 14:29:26 +02:00
Hui Wang
664f337c70
stream aggregation: fix possible duplicated aggregation results (#7118)
When ingesting samples with the same labels(duplicated samples or
samples with the same labels after `by` or `without` options). They
could register different entries for the same labelset in
LabelsCompressor.
For example, both index 99 and 100 can be assigned to label `foo=1` in
two concurrent pushes. Then due to differing label indexes in encoded
keys, the samples will appear as distinct in aggrState, resulting in
duplicated results after decompressing the label indexes.

fbde238cdc/lib/streamaggr/streamaggr.go (L933)

In this pull request, since we need to store `idxToLabel` first to
ensure the idx can be searched after `lc.labelToIdxStore`,
the `lc.idxToLabel` still could contain a duplicated entries
[100]="foo=1". But given the low likelihood of this issue and the size
of idxToLabel, it should be fine.
2024-09-30 14:24:59 +02:00
Aliaksandr Valialkin
0c0f013a60
lib/logstorage: skip values with zero hits for 'uniq', 'top' and 'field_values' pipes
See https://github.com/VictoriaMetrics/victorialogs-datasource/issues/72#issuecomment-2352078483
2024-09-30 14:15:07 +02:00
Artem Fetishev
85ea0f80fc
Change the default value of the maxDeleteSeries flag to 1 million (#7140)
Change the default value of the maxDeleteSeries flag to 1 million. This
is a follow up for ed5da38ede
---

Signed-off-by: Artem Fetishev <rtm@victoriametrics.com>
2024-09-30 12:40:49 +02:00
f41gh7
758f42fc12
docs: add Update Note for upcoming release changes
Signed-off-by: f41gh7 <nik@victoriametrics.com>
2024-09-30 12:37:30 +02:00
Artem Fetishev
ed5da38ede
Introduce a flag for limiting the number of time series to delete (#7091)
### Describe Your Changes

Introduce the `-search.maxDeleteSeries` flag that limits the number of
time series that can be deleted with a single
`/api/v1/admin/tsdb/delete_series` call.

Currently, any number can be deleted and if the number is big (millions)
then the operation may result in unaccounted CPU and memory usage spikes
which in some cases may result in OOM kill (see #7027). The flag limits
the number to 30k by default and the users may override it if needed at
the vmstorage start time.


---------

Signed-off-by: Artem Fetishev <rtm@victoriametrics.com>
Co-authored-by: Nikolay <nik@victoriametrics.com>
2024-09-30 10:02:21 +02:00
Alexander Frolov
80a3c410d4
vmselect: ensure default -search.maxConcurrentRequests is non-decreasing (#6996)
### Describe Your Changes

vmselect determines the default value of `-search.maxConcurrentRequests`
multiplying the number of available CPUs by 2 if and only if the number
is small (to be precise <= 4). That leads
`-search.maxConcurrentRequests` is decreasing at the edge of these two
cases as shown below:
| CPUs | MaxConcurrentRequests | MaxConcurrentRequests (original
proposal) | MaxConcurrentRequests (updated proposal) |
|--------|--------|--------|--------|
| 1 | 2 | 2 | 2 |
| 2 | 4 (prev+2) | 4 (prev+2) | 4 (prev+2) |
| 3 | 6 (prev+2) | 6 (prev+2) | 6 (prev+2) |
| 4 | 8 (prev+2) | 8 (prev+2) | 8 (prev+2) |
| 5 | 5 __(prev-3)__ | 9 __(prev+1)__ | 10 __(prev+2)__ |
| 6 | 6 (prev+1) | 10 (prev+1) | 12 (prev+2) |
| 7 | 7 (prev+1) | 11 (prev+1) | 14 (prev+2) |
| 8 | 8 (prev+1) | 12 (prev+1) | 16 (prev+2) |

I propose to make the default value non-decreasing.
2024-09-30 09:51:54 +02:00
hagen1778
2df2e9b92f
docs: use global dedup flag in vmagent's FlexibleDeduplication docs
Current doc is using per-url deduplication, and users might use this example
when they have more than 1 remoteWrite URL. Which would result into extra resource usage.
Changing the example to use global dedup, as it makes more sense.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-09-30 09:08:56 +02:00
Github Actions
3d01bc3fbe
Automatic update helm docs from VictoriaMetrics/helm-charts@de4356f (#7138)
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2024-09-30 13:03:15 +08:00
Github Actions
5e67e611b8
Automatic update operator docs from VictoriaMetrics/operator@0e44654 (#7136)
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2024-09-29 22:30:24 +02:00
Aliaksandr Valialkin
2047ad20ef
deployment: update VictoriaLogs docker image from v0.31.0-victorialogs to v0.32.0-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v0.32.0-victorialogs
2024-09-29 14:54:21 +02:00
Aliaksandr Valialkin
45cfb6b526
docs/VictoriaLogs/CHANGELOG.md: cut v0.32.0-victorialogs 2024-09-29 14:47:31 +02:00
Aliaksandr Valialkin
1da4650143
lib/logstorage: allow using ! in unescaped phrase
Previously the phrase filter with `!` was treated unexpectedly.
For example, `foo!bar` filter was treated at `foo AND NOT bar`,
while most users expect that it matches "foo!bar" phrase.

This commit aligns with users' expectations.
2024-09-29 11:14:15 +02:00
Aliaksandr Valialkin
60183c7c79
lib/logstorage: allow using - instead of ! in front of (...) 2024-09-29 11:12:22 +02:00
Nikolay
3bbb2aed72
fscore: rollback trailing space trim (#7106)
Previous commit 201fd6de1e removed
trailing space trim from data read from file. But common practice is to
remove such trailing space. And it leaded to the authorization errors
for the major group of users.

In first place, this change must help to mitigate an issue with
kubernetes. When authorization information was read from Secret content.
Changes to the operator was made to mitigate such problem at commit
1cf64358c8

We could introduce later optional flag for VictoriaMetrics to disable
trim space behavior.

Related issues:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6986
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7089 
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6947

---------

Signed-off-by: f41gh7 <nik@victoriametrics.com>
Co-authored-by: Zhu Jiekun <jiekun@victoriametrics.com>
2024-09-29 10:59:25 +02:00
Aliaksandr Valialkin
b52862badf
lib/logstorage: return the expected hits results from uniq pipe when the number of unique values reaches the specified limit
Previously `uniq` pipe could return zero `hits` if the number of found unique values equals the specified limit.
This wasn't expected in most cases.
2024-09-29 10:51:09 +02:00
Aliaksandr Valialkin
55eb321f77
lib/logstorage: clear hits slice obtained from encoding.GetUint64s() before updating it with hits for valueTypeDict column
encoding.GetUint64s() returns uninitialized slice, which may contain arbitrary values.
So values in this slice must be reset to zero before using it for counting hits in `uniq` and `top` pipes.
2024-09-29 10:29:13 +02:00
Aliaksandr Valialkin
94afcbd9a9
lib/logstorage: postpone initialization of per-shard stateSizeBudget until the first call to pipeProcessor.writeBlock()
This simplifies pipeProcessor initialization logic a bit.
This also doesn't mangle the original maxStateSize value, which is used in error messages when the state size exceeds maxStateSize.
2024-09-29 10:29:13 +02:00
Andrii Chubatiuk
dfcab4a47f
deployment/victorialogs: rename not executable compose files (#7124)
### Describe Your Changes

Renamed base compose files to prevent envs to be created from them

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-09-29 09:54:45 +02:00
Aliaksandr Valialkin
0b91452ca4
lib/logstorage: add non-empty if (...) condition to automatically generated result names in stats pipe
This allows executing queries with `stats` pipe, which calculate multiple results with the same functions,
but with different `if (...)` conditions. For example:

  _time:5m | count(), count() if (error)

Previously such queries couldn't be executed becasue automatically generated name for the second result
didn't include `if (error)`, so names for both results were identical - `count(*)`.
2024-09-29 09:51:28 +02:00
Aliaksandr Valialkin
8772aea24b
lib/logstorage: support order alias for sort pipe
Now the following queries are equivalents:

    _time:5s | sort by (_time)

    _time:5s | order by (_time)

This is needed for convenience, since `order by` is commonly used in other query languages such as SQL.
2024-09-29 09:51:27 +02:00
Artem Navoiev
14a0396f53
docs: changelog fix typo in url
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-09-28 23:30:19 +02:00
Artem Navoiev
96efe99eef
docs: mention new create backup api in docs and changelog (#7104)
### 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**:

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

Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2024-09-28 14:28:58 -07:00
Aliaksandr Valialkin
806bc2ac58
app/vlinsert: support unix timestamps in seconds and milliseconds in JSON stream data ingestion API 2024-09-28 21:56:50 +02:00
Aliaksandr Valialkin
7d7d7c03bc
app/vlinsert: accept unix timestamp in seconds additionally to milliseconds at ElasticSearch bulk API
Timestamps in seconds are sometimes used for data ingestion via ElasticSearch bulk API
2024-09-28 21:19:54 +02:00
Roman Khavronenko
fd890a2771
deployment: separate datasource between single and cluster versions (#7119)
Before, single and cluster deployments were provisioned with both
Grafana datasources: single and cluster. But this resulted into a
problem: single DS didn't work for cluster and vice versa. See
https://github.com/VictoriaMetrics/VictoriaMetrics/pull/7113

This PR splits datasource file into 2 files: single and cluster. Now,
these files are separately provisioned to single and cluster deployments
correspondingly.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2024-09-27 19:08:05 +02:00
Github Actions
e62b88b2e0
Automatic update operator docs from VictoriaMetrics/operator@d39fc94 (#7129)
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2024-09-27 19:03:14 +02:00
Andrii Chubatiuk
00912bfa0f
docs/victorialogs: change fluentd input type in examples (#7123)
### Describe Your Changes

Use fluentd logging driver in examples to have enriched data in
VictoriaLogs

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-09-27 15:09:36 +02:00
Roman Khavronenko
59bc63ebc4
app/vmalert: mention labels conflict resolution strategy (#7085)
The change should help users to understand what happens on labels
conflict.

### 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>
2024-09-27 14:41:33 +02:00
Andrii Chubatiuk
05a64a8c14
victorialogs: marked fluentd support in roadmap, added syslog example (#7098)
### Describe Your Changes

Marked fluentd in victorialogs roadmap
Added fluentd syslog example setup

### Checklist

The following checks are **mandatory**:

- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
2024-09-27 14:38:39 +02:00
Aliaksandr Valialkin
86c0eb816c
deployment: update VictoriaLogs docker image from v0.30.1-victorialogs to v0.31.0-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v0.31.0-victorialogs
2024-09-27 13:58:54 +02:00
Aliaksandr Valialkin
58c69386c7
docs/VictoriaLogs/CHANGELOG.md: cut v0.31.0-victorialogs release 2024-09-27 13:54:17 +02:00
Aliaksandr Valialkin
c8e23eefba
app/{vmselect,vlselect}: run make vmui-update vmui-logs-update after 25a9802ca4 and 8657d03433
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/7088
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5924

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/7025
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6545#issuecomment-2336805237
2024-09-27 13:50:47 +02:00
Yury Molodov
25a9802ca4
vmui: add link to vmalert (#7088)
### Describe Your Changes

Add link to VMalert when proxy is enabled. The link is displayed when
the `-vmalert.proxyURL` flag is present.

#5924


![image](https://github.com/user-attachments/assets/c45ca884-8912-4bd9-a867-df5919f278a1)

### 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>
2024-09-27 13:22:22 +02:00
Yury Molodov
8657d03433
vmui/logs: improve graph usability (#7025)
### Describe Your Changes

- Show the time range in the tooltip when hovering over staircase
graphs.
- Use bolder lines for staircase graphs.
- Increase the number of steps on the staircase graph to 100.
- Reduce the maximum width of the tooltip to 1/3 of the screen.
- Insert only the label name under the cursor into the query input field
when `Ctrl`-clicking the line legend.

See [this
comment](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6545#issuecomment-2336805237).

### 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>
2024-09-27 13:19:46 +02:00
Aliaksandr Valialkin
09b309a82e
lib/logstorage: allow using - instead of ! as a shorthand for NOT operator in LogsQL 2024-09-27 13:14:47 +02:00
Aliaksandr Valialkin
76c1b0b8ea
lib/logstorage: support skipping _stream: prefix for stream filters
'_stream:{...}' can be written as '{...}'

This simplifies writing queries with stream filters, and makes them more familier to Loki users.
2024-09-27 13:14:46 +02:00
Hui Wang
fbde238cdc
stream aggregation: support configuring multiple labels per `remoteWrite… (#7073)
….url` using `-remoteWrite.streamAggr.dropInputLabels`

Before, labels were set to all the `remoteWrite.url`.

address https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6780

---------

Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2024-09-27 12:21:09 +02:00
Yury Molodov
c896bf340d
vmui: add functionality to preserve selected columns (#7037)
### Describe Your Changes

1) Changed table settings from a popup to a modal window to simplify
future functionality additions.
2) Added functionality to save selected columns when data is modified or
the page is reloaded. See #7016.

<details>
  <summary>Example screenshots</summary>
  
<img alt="demo-1" width="600"
src="https://github.com/user-attachments/assets/a5d9a910-363c-4931-8b12-18ea8b3d97d8"/>
  
</details>


### Checklist

The following checks are **mandatory**:

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

---------

Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2024-09-27 11:52:01 +02:00
Github Actions
2d26d3e3de
Automatic update operator docs from VictoriaMetrics/operator@db0d09f (#7111)
Automated changes by
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2024-09-27 11:42:10 +02:00
Github Actions
ea3b20622a
Automatic update helm docs from VictoriaMetrics/helm-charts@ed0f351 (#7115)
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2024-09-27 11:41:24 +02:00
Aliaksandr Valialkin
b670b0e9ff
deployment: update VictoriaLogs docker image tag from v0.30.0-victorialogs to v0.30.1-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v0.30.1-victorialogs
2024-09-27 11:26:15 +02:00
Aliaksandr Valialkin
8077585303
docs/VictoriaLogs/CHANGELOG.md: cut v0.30.1-victorialogs release 2024-09-27 11:20:58 +02:00
Aliaksandr Valialkin
9367a9a6a2
lib/logstorage: consistently sort stream contexts belonging to different streams by the minimum time seen in the matching logs
This should simplify debugging of stream_context output, since it remains stable over repeated requests.
2024-09-27 11:19:26 +02:00
Aliaksandr Valialkin
b49d1ea809
lib/logstorage: add _msg="---" delimiter between different log streams in stream_context output
This should help investigating contexts, which belong to different log streams.
2024-09-27 11:01:13 +02:00
Aliaksandr Valialkin
13cc4a2618
docs/VictoriaLogs/LogsQL.md: use proper heading for blocks_count pipe docs
All the links in docs assume that the heading for pipe docs should end with `pipe` word.
This fixes broken links.

This is a follow-up for e9950f6307
2024-09-27 09:45:46 +02:00
Aliaksandr Valialkin
6f1fde24dc
deployment: update VictoriaLogs docker image from v0.29.0-victorialogs to v0.30.0-victorialogs
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v0.30.0-victorialogs
2024-09-27 09:34:09 +02:00
Aliaksandr Valialkin
31117c66d5
docs/VictoriaLogs/CHANGELOG.md: cut v0.30.0-victorialogs release 2024-09-27 09:18:31 +02:00
Aliaksandr Valialkin
f65b976eda
vendor: run make vendor-update 2024-09-26 22:33:05 +02:00
Aliaksandr Valialkin
b82bd0c2ec
lib/logstorage: improve performance for stream_context pipe over streams with big number of log entries
Do not read timestamps for blocks, which cannot contain surrounding logs.
This should improve peformance for https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6730 .

Also optimize min(_time) and max(_time) calculations a bit by avoiding conversion
of timestamp to string when it isn't needed.
This should improve performance for https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7070 .
2024-09-26 22:22:23 +02:00