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Author SHA1 Message Date
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
Aliaksandr Valialkin
192db0f0b1
deployment/docker: update VictoriaMetrics tag from v1.85.2 to v1.85.3 in docker-compose files 2022-12-20 15:34:23 -08:00
Aliaksandr Valialkin
f443fad56d
docs/CHANGELOG.md: cut v1.85.3 2022-12-20 14:51:23 -08:00
Aliaksandr Valialkin
77874d6055
app/vmselect/vmui: make vmui-update after 731d189fa9 2022-12-20 14:51:07 -08:00
Roman Khavronenko
7ca49290b6
docs: fix the image link (#3509) 
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3495
Signed-off-by: hagen1778 <roman@victoriametrics.com>

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-12-20 14:36:25 -08:00
Roman Khavronenko
e4e9dfb785
vmagent: respect -usePromCompatibleNaming if no relabeling is set (#3511) 
* vmagent: respect `-usePromCompatibleNaming` if no relabeling is set

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3493

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

* vmagent: upd test

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

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-12-20 14:32:45 -08:00
Yury Molodov
731d189fa9
fix: change the logic for hide query (#3514) 2022-12-20 14:29:46 -08:00
Zakhar Bessarab
4be4645142
app/vmbackupmanager: add metrics for better observability (#488) 
* app/vmbackupmanager: add metrics for better observability, include more information to `/api/v1/backups` API call response

* app/vmbackupmanager: drop old metrics before creating new ones

* app/vmbackupmanager: use `_total` postfix for counter metrics

* app/vmbackupmanager: remove `_total` postfix for gauge-like metrics

* app/vmbackupmanager: add `_last_run_failed` metrics for backups and retention

* app/vmbackupmanager: address review feedback

* app/vmbackupmanager: fix metric name

* app/vmbackupmanager: address review feedback, remove background updates of metrics, add restoring state of `_last_run_failed` metric from remote storage

* app/vmbackupmanager: improve performance for backup size calculation

* app/vmbackupmanager: refactor backup and retention runs to deduplicate each run logic

* {app/vmbackupmanager,lib/formatutil}: move HumanizeBytes into lib package

* app/vmbackupmanager: fix creating new metrics instead of reusing existing ones

* lit/formatutil: add comment to make linter happy

* app/vmbackupmanager: address review feedback
 2022-12-20 14:18:06 -08:00
Aliaksandr Valialkin
4e55b67a44
lib/storage: clear the err if it is set to io.EOF when searching for the TSID by metricID 
This is expected error after when recently added indexdb data isn't available for search yet
or wasn't flushed to disk after unclean shutdown of VictoriaMetrics.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3515
 2022-12-20 14:05:29 -08:00
Aliaksandr Valialkin
8f5e822565
Makefile: update golangci-lint version from v1.48.0 to v1.50.1 2022-12-20 13:09:40 -08:00
Aliaksandr Valialkin
cad90c7ac1
Makefile: publish release docker images at DockerHub with the stable tag 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2911
 2022-12-20 12:27:06 -08:00
Aliaksandr Valialkin
a48510573e
Revert "docs/Release-Guide.md: add LATEST_TAG=stable env var for make publish-release in order to create stable tag for the published components at DockerHub" 
This reverts commit 8afa7ef837.
 2022-12-20 12:24:27 -08:00
Aliaksandr Valialkin
8afa7ef837
docs/Release-Guide.md: add LATEST_TAG=stable env var for make publish-release in order to create stable tag for the published components at DockerHub 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2911
 2022-12-20 12:22:42 -08:00
Aliaksandr Valialkin
1d7b5cb83c
docs/CHANGELOG.md: document the change at 547f07463b29c09c62c9af35eac9cee6764b3286 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2612
 2022-12-20 10:22:07 -08:00
Zakhar Bessarab
18e55d14c6
app/vmbackupmanager: update doc to include cluster to cluster restore example (#3506) 2022-12-20 14:54:56 +01:00
Roman Khavronenko
8122191368
docs: fix link typo in operator docs (#3508) 2022-12-20 14:52:47 +01:00
Aliaksandr Valialkin
6bf46c7bf5
docs/CHANGELOG.md: formatting fix 2022-12-20 01:06:34 -08:00
Aliaksandr Valialkin
9fa3f1dc57
app/vmselect/promql: do not extend too short lookbehind window for rate() function if it is set explicitly 
Previously too short lookbehind window d for rate(m[d]) could be automatically extended
if it didn't cover at least two raw samples. This was needed in order to guarantee
non-empty results from rate(m[d]) on short time ranges.

Now the lookbehind window isn't extended if it is set explicitly,
since it is expected that the user knows what he is doing.

The lookbehind window continues to be extended when needed if it isn't set explicitly.
For example, in the case of rate(m).

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3483
 2022-12-20 00:18:20 -08:00
Aliaksandr Valialkin
eabb8762ee
docs/Articles.md: add a link to https://www.youtube.com/watch?v=Mesc6JBFNhQ 2022-12-19 21:40:51 -08:00
Michal Kralik
fd53f86c84
build: fix issue with missing docker scan (#3501) 2022-12-19 15:22:45 -08:00
Aliaksandr Valialkin
680925f872
docs/CHANGELOG.md: add a warning for releases between v1.83.0 and v1.85.1 that it is recommended upgrading to v1.85.2 because of the https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3502 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3502
 2022-12-19 13:36:49 -08:00
Aliaksandr Valialkin
d2ad184377
docs/CHANGELOG.md: consistently use YYYY-MM-DD format for release dates 
The previously used DD-MM-YYYY format could be confused with the MM-DD-YYYY format.
The YYYY-MM-DD format reduces this confusion.
 2022-12-19 13:33:05 -08:00
Aliaksandr Valialkin
944effca54
lib/storage: do not check for the result returned by db.doExtDB() where this isn't necessary 
This simplifies the code a bit
 2022-12-19 13:23:13 -08:00
Aliaksandr Valialkin
6530344a8f
docs/CHANGELOG.md: cut v1.85.2 2022-12-19 13:09:29 -08:00
Aliaksandr Valialkin
9a0308ab32
vendor: make vendor-update 2022-12-19 13:08:13 -08:00
Aliaksandr Valialkin
0bf3ae9559
lib/promscrape/discovery/consul: expose service tags in individual labels __meta_consul_tag_<tagname> 
This simplifies copying service tags to target labels with the following relabeling rule:

- action: labelmap
  regex: __meta_consul_tag_(.+)

See https://stackoverflow.com/questions/44339461/relabeling-in-prometheus
 2022-12-19 13:08:11 -08:00
Aliaksandr Valialkin
6c98b56935
lib/storage: search for TSIDs for the given metricIDs in the previous indexdb if they aren't found in the current indexdb 
The issue triggers after the indexdb rotation for time series, which stop receiving new samples.
This results in missing data for such time series in query responses.

This commit should address the https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3502

The issue has been introduced in 2dd93449d8
 2022-12-19 12:03:09 -08:00
Aliaksandr Valialkin
dc0b08efb0
lib/storage: optimize partSearch.searchBHS() for common case when the TSID for the current block header is bigger or equal to the current tsid 
This should help improving performance at https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3425
 2022-12-19 10:28:03 -08:00