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Author SHA1 Message Date
Aliaksandr Valialkin
fa13bbc48a
app/{vmagent,vminsert}: add support for streaming aggregation 
See https://docs.victoriametrics.com/stream-aggregation.html

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3460
 2023-01-03 22:19:21 -08:00
Aliaksandr Valialkin
add2c4bf07
lib/bytesutil: add InternBytes() function as a shortcut to InternString(ToUnsafeString(..)) 2023-01-03 22:16:22 -08:00
Aliaksandr Valialkin
f33e687723
app/vmagent/remotewrite: improve descriptions for -remoteWrite.relabelConfig and -remoteWrite.urlRelabelConfig 
- Cross-reference these command-line flags.
- Add a link to https://docs.victoriametrics.com/vmagent.html#relabeling
 2023-01-03 22:04:49 -08:00
Aliaksandr Valialkin
d3a1c36842
docs/Single-server-VictoriaMetrics.md: impromve formatting for prominent features chapter 2023-01-03 21:58:21 -08:00
Aliaksandr Valialkin
6db5c3801e
app/vmbackup: remove superflouos whitespace after 8fe21ec707 2023-01-03 21:52:40 -08:00
Aliaksandr Valialkin
189f85b24c
docs/vmbackupmanager.md: run make docs-sync after fa842d6534 2023-01-03 21:50:28 -08:00
Aliaksandr Valialkin
7b264b0c23
lib/promrelabel: allow calling Match on nil IfExpression 
This simplifies the caller side of IfExpression
 2023-01-03 21:44:03 -08:00
yanggang
8fe21ec707
Fix flag help message for the backups types. (#3577) 
Signed-off-by: yanggang <gang.yang@daocloud.io>
 2023-01-03 10:56:42 +01:00
yanggang
fa842d6534
fix typo for json values. (#3576) 
Signed-off-by: yanggang <gang.yang@daocloud.io>
 2023-01-03 10:55:38 +01:00
yanggang
93e935bcaa
Fix vmctl command hint for vm-native-step-interval (#3575) 
Signed-off-by: yanggang <gang.yang@daocloud.io>
 2023-01-03 10:54:53 +01:00
Artem Navoiev
0a519c93ef
run checks only for master/cluster branches (#3581) 
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>

Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
 2023-01-03 11:08:44 +04:00
Roman Khavronenko
4b3d8eb573
vmalert: mention specifics of Alertmanager HA mode (#3573) 
Stress the importance of specifying of all Alertmanager
URLs in vmalert's `-notifier.url` or `notifier.config`
if it runs in cluster mode.

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3547

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-12-30 09:54:03 +01:00
Aliaksandr Valialkin
05fa11b296
app/vmui: reuse the series color in line tooltip 2022-12-29 15:32:41 -08:00
Aliaksandr Valialkin
1794f3d46e
app/vmui: small usability improvements 
- Show in the line tooltip the number of the query which generates the given line.
  This simplifies comparison of lines generated by multiple queries.

- Show metric name as __name__ label in the line tooltip in the same way as other labels are shown there.
  This makes the label information in the tooltip more consistent.

- Properly quote label values with JSON.stringify(). This prevents from improper formatting
  when label values contain doublequote chars.

- Remove double curly braces artifact at graph legend for lines without names and labels.

- Properly use modifier for regular expressions across the code.
 2022-12-29 14:52:51 -08:00
Aliaksandr Valialkin
59e1e84a92
docs/CHANGELOG.md: document 1720bddb4f 
Updats https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3530
 2022-12-29 12:31:48 -08:00
Aliaksandr Valialkin
b8bc62431a
app/vmselect/vmui: make vmui-update after 1720bddb4f 2022-12-29 12:20:06 -08:00
Yury Molodov
1720bddb4f
fix: display correct graph tooltip title (#3562) 2022-12-29 12:06:48 -08:00
Roman Khavronenko
2cedb3e883
csvimport: support empty values (#3565) 
Before, if the imported line contained multiple metrics and one
or more of them had an empty values - the whole line was ignored.

Now, only metrics with empty values are ignored, and the rest
of the metrics are accepted successfully.

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3540

Signed-off-by: hagen1778 <roman@victoriametrics.com>

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-12-29 11:52:10 -08:00
Roman Khavronenko
83870aeb8d
tests: attempt to fix flaky graphite test (#3567) 
Signed-off-by: hagen1778 <roman@victoriametrics.com>

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-12-29 11:48:47 -08:00
Aliaksandr Valialkin
7af8857b68
docs/CHANGELOG.md: add a link to the docs and the pull request for update_entries_limit option in vmalert 
This is a follow up for 6588fcbfca
 2022-12-29 10:38:26 -08:00
Aliaksandr Valialkin
c90752a8be
vendor: update github.com/valyala/fastjson/fastfloat from v1.6.3 to v1.6.4 
This should properly parse floating-point numbers with missing integer or fractional parts.
For example, 123. or .123

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3544
 2022-12-29 10:34:11 -08:00
ChenyuanHu
0a9e1d64fe
app/vmselect/prometheus: no need manually call queryDuration.UpdateDuration (#3564) 
There is no need to manually call `queryDuration.UpdateDuration(startTime)`, because `defer queryDuration.UpdateDuration(startTime)` is executed at the beginning of the function(L660).
 2022-12-29 14:18:00 +01:00
Roman Khavronenko
6588fcbfca
vmalert: allow configuring the default number of stored rule's update states (#3556) 
Allow configuring the default number of stored rule's update states in memory
 via global `-rule.updateEntriesLimit` command-line flag or per-rule via rule's
 `update_entries_limit` configuration param.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-12-29 12:36:44 +01:00
Aliaksandr Valialkin
3dc684634e
app/vmselect/searchutils: accept partial RFC3339 values at time, start and end query args 
This simplifies manual usage of the APIs. For example, the following query
would return the results over the 2022 year.

  /api/v1/query_range?start=2022&end=2023&step=1d&query=...

This is equivalent to:

  /api/v1/query_range?start=2022-01-01T00:00:00Z&end=2023-01-01T00:00:00Z&step=1d&query=...
 2022-12-28 19:41:54 -08:00
Yury Molodov
d2f89b55b7
vmui: fix step field (#3561) 
* feat: use a unit next to the step value

* app/vmselect/vmui: `make vmui-update`

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-12-28 16:00:51 -08:00
Aliaksandr Valialkin
3d082ed6db
vendor: make vendor-update 2022-12-28 15:00:02 -08:00
Aliaksandr Valialkin
c4229a1bba
lib/promscrape: log the actual response size in the error message when the response size exceeds -promscrape.maxScrapeSize 
This is a follow-up for 7ad9fff7e5
 2022-12-28 14:42:11 -08:00
Aliaksandr Valialkin
1b16118e17
lib/{storage,mergeset}: tune the threshold for assisted merge 
The https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3425#issuecomment-1359117221
reveals that CPU usage for incoming queries may significantly increase when the number
of in-memory parts becomes too big.

This commit reduces the maximum number of in-memory parts before starting the assisted merge
during data ingestion. This should reduce CPU usage for incoming queries,
since they need to inspect lower number of in-memory parts.

This should help https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3425
 2022-12-28 14:39:24 -08:00
Clément Nussbaumer
7ad9fff7e5
fix(promscrape): check MaxScrapeSize after gzip decompression (#3550) 2022-12-28 12:19:41 -08:00
Aliaksandr Valialkin
293dda7169
lib/snapshot: improve log message on unexpected status code during attempts to create or delete snapshots 
Use "unexpected status code returned from %q: %d; expecting %d" log message format
instead of less clear format "unexpected status code returned from %q; expecting %d; got %d"

This is a follow-up for c612bb165e
 2022-12-28 11:41:50 -08:00
Aliaksandr Valialkin
ed9161a04f
docs: remove a case study for Dreamteam.gg, since it looks like the company no longer exists 2022-12-28 11:34:40 -08:00
Zakhar Bessarab
c612bb165e
lib/snapshot: fix error message format for failed HTTP request (#3559) 2022-12-28 18:04:11 +01:00
Artem Navoiev
34c705988e fix broken links 
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
 2022-12-27 13:17:22 +02:00
Artem Navoiev
7d9c4bebc0
update links to grafana dashboards (#3534) 
docs: update links to grafana dashboards

Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
 2022-12-25 17:36:20 +01:00
Aliaksandr Valialkin
b11c806d1c
app/vmui: show min, max and avg lines at Explore metrics graphs when instance is selected in the same way as when only the job is selected 
This improves consistency of the graphs.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3386
 2022-12-23 23:21:11 -08:00
Aliaksandr Valialkin
2a7e392bb3
app/vmselect/vmui: make vmui-update after 0dca224ec3 2022-12-23 22:25:04 -08:00
Aliaksandr Valialkin
0dca224ec3
app/vmui: small improvements for header panel 
- Rename `Custom panel` tab to more clear `Query` tab
- Rename `Cardinality` tab to `Explore cardinality`, so it becomes consistent with `Explore metrics` tab
- Move `Dashboards` tab to the end, since it isn't used too much
 2022-12-23 22:24:31 -08:00
Aliaksandr Valialkin
8ef1fe2047
app/vmui: move the Explore metrics tab closer to Custom panel tab 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3386
 2022-12-23 22:16:21 -08:00
Aliaksandr Valialkin
f599e1bd34
app/vmui: show less lines at metrics explorer when the instance isn't selected 
Show min, max and avg graphs across instances for the selected job.
This should improve usability of such a graphs when the job contains many instances.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3386
 2022-12-23 22:15:01 -08:00
Aliaksandr Valialkin
4deea604bf
app/vmui: follow-up after f6d31f5216 
- Document the feature at docs/CHANGELOG.md.
- Document the metrics explorer at https://docs.victoriametrics.com/#metrics-explorer .
- Properly set `start` and `end` args for the selected time range
  when performing the request, which returns metric names.
- Improve queries, so they return lower number of lines and labels.
  This should improve metrics' exploration.
- Properly encode label filters and query args before passing them to VictoriaMetrics.
- Various cosmetic fixes.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3386
 2022-12-22 17:17:01 -08:00
Yury Molodov
f6d31f5216
vmui: add explore tab for exploration of metrics, which belong to a particular job/instance (#3470) 
* feat: add "Explore" page

* feat: add graphs for explore page

* vmui: add explore tab for exploration of metrics, which belong to a particular job/instance

* refactor: rename variables

* refactor: extract graph to ExploreMetricItemGraph.tsx

* feat: add searchable for Select.tsx

* feat: improve metrics explorer

* feat: set document title by page

* feat: add page to view icons

* fix: improve styles

* fix: add encodeURIComponent to query
 2022-12-22 15:24:40 -08:00
Aliaksandr Valialkin
f6ac045933
docs/CHANGELOG.md: document 1df87807fd 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3513
 2022-12-22 15:22:09 -08:00
Yury Molodov
1df87807fd
vmui: step (#3521) 
* feat: add step rounding

* fix: change step in URL parameters

* refactor: change comment for roundStep
 2022-12-22 14:54:28 -08:00
Aliaksandr Valialkin
0076422350
lib/promscrape/discovery/azure: typo fix 2022-12-21 21:25:16 -08:00
Aliaksandr Valialkin
f1441a598f
app/vmselect/promql: add tests for d3de110070 2022-12-21 20:25:21 -08:00
Aliaksandr Valialkin
fa236c5a84
lib/promrelabel: make fmt after d3de110070 2022-12-21 20:24:57 -08:00
Aliaksandr Valialkin
d3de110070
app/vmselect/promql: make sure that label_replace() doesn't create an empty dst_label if the src_label doesn't match regex 2022-12-21 20:20:01 -08:00
Aliaksandr Valialkin
31886aef3d
lib/promrelabel: add support for keepequal and dropequal relabeling actions 
These actions are supported by Prometheus starting from v2.41.0

See https://github.com/prometheus/prometheus/pull/11564 ,
https://github.com/prometheus/prometheus/issues/11556
and https://github.com/prometheus/prometheus/issues/3756

Side note:

It's a pity that Prometheus developers decided inventing `keepequal` and `dropequal`
relabeling actions instead of adding support for `keep_if_equal` and `drop_if_equal` relabeling
actions supported by VictoriaMetrics since June 2020 - see 2a39ba639d .
 2022-12-21 20:04:55 -08:00
Aliaksandr Valialkin
3300546eab
lib/bytesutil: make sure that the cleanup code is performed only by a single goroutine out of many concurrently running goroutines 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3466
 2022-12-21 13:07:24 -08:00
Yury Molodov
0f8ffc7df9
vmui: fix change timezone (#3519) 
vmui: fix time picker with changed time zone
 2022-12-21 17:22:37 +01:00