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Author SHA1 Message Date
Aliaksandr Valialkin
0b1c2f70a5
docs/CHANGELOG.md: document v1.87.13 LTS release 
See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.87.13
 2024-01-17 01:04:26 +02:00
Aliaksandr Valialkin
2b67944eb4
app/vmselect/graphite: properly handle -N index for the array of N items 
This is a follow-up for 70cd09e736
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5581
 2024-01-17 00:16:37 +02:00
Aliaksandr Valialkin
1340ab1c07
docs/CHANGELOG.md: fix a link in the description of 70cd09e736 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5581
 2024-01-17 00:16:17 +02:00
Aliaksandr Valialkin
b3823bc091
app/vmctl: disallow insecure https connections to vm-native-dst-addr and vm-native-src-addr by default 
It is better from security PoV to disallow insecure https connections
to vm-native-dst-addr and vm-native-src-addr . This also maintains backwards compatibility
with vmctl before the commit 828aca82e9

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5595
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5606
 2024-01-17 00:15:50 +02:00
Aliaksandr Valialkin
8d13b543ba
docs/Single-server-VictoriaMetrics.md: explain why staleness markers are treated as an ordinary values during de-duplication 
This is a follow-up for d374595e31
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5587
 2024-01-17 00:15:18 +02:00
Aliaksandr Valialkin
c819e85904
docs/vmagent.md: mention the minumum value for -remoteWrite.vmProtoCompressLevel 
Recommend using the default value for -remoteWrite.vmProtoCompressLevel

This is a follow-up for 095d982976
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5575
 2024-01-17 00:14:08 +02:00
Aliaksandr Valialkin
75c58ab306
lib/httputils: handle step=undefined query arg as an empty value 
This is needed for Grafana, which may send step=undefined
when working with alerting rules and instant queries.
 2024-01-17 00:13:04 +02:00
Yury Molodov
9588b9bd19
vmui/vmanomaly: add support models that produce only anomaly_score (#5594) 
* vmui/vmanomaly: add support models that produce only `anomaly_score`

* vmui/vmanomaly: fix display legend

* vmui/vmanomaly: update comment on anomaly threshold
 2024-01-17 00:12:43 +02:00
Artem Navoiev
bdf4f0f1e2
docs: vmanomaly fix font matter 
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
 2024-01-17 00:12:05 +02:00
Artem Navoiev
a1ae06cc04
docs: vmanomaly remove commented text 
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
 2024-01-17 00:07:36 +02:00
Aliaksandr Valialkin
b7fcdb1985
deployment/docker: update Go builder from Go1.21.5 to Go1.21.6 2024-01-17 00:05:24 +02:00
Aliaksandr Valialkin
7c737846a6
vendor: run make vendor-update 2024-01-16 22:48:46 +02:00
Aliaksandr Valialkin
f673039e86
lib/storage: follow-up for 4b8088e377 
- Clarify the bugfix description at docs/CHANGELOG.md
- Simplify the code by accessing prefetchedMetricIDs struct under the lock
  instead of using lockless access to immutable struct.
  This shouldn't worsen code scalability too much on busy systems with many CPU cores,
  since the code executed under the lock is quite small and fast.
  This allows removing cloning of prefetchedMetricIDs struct every time
  new metric names are pre-fetched. This should reduce load on Go GC,
  since the cloning of uin64set.Set struct allocates many new objects.
 2024-01-16 22:38:57 +02:00
Aliaksandr Valialkin
84f11a9e6d
app/vmselect/promql: simplify the code after 388d020b7c 
Add a test, which verifies the correct sorting of float64 slices with NaNs.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5506
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5509
 2024-01-16 22:35:51 +02:00
Hui Wang
2f40ed3aac
exit vmagent if there is config syntax error in scrape_config_files when -promscrape.config.strictParse=true (#5560) 2024-01-16 22:35:18 +02:00
hagen1778
343176438e
deployment/alerts: add job label to DiskRunsOutOfSpace alerting rule 
So it is easier to understand to which installation the triggered instance belongs.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2024-01-16 22:21:34 +02:00
Aliaksandr Valialkin
6ba2fd3312
app/vmselect/promql: follow-up for ce4f26db02 
- Document the bugfix at docs/CHANGELOG.md
- Filter out NaN values before sorting as suggested at https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5509#discussion_r1447369218
- Revert unrelated changes in lib/filestream and lib/fs
- Use simpler test at app/vmselect/promql/exec_test.go

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5509
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5506
 2024-01-16 22:13:13 +02:00
Zongyang
cb37df5723
FIX bottomk doesn't return any data when there are no time range overlap between timeseries (#5509) 
* FIX sort order in bottomk

* Add lessWithNaNsReversed for bottomk

* Add ut for TopK

* Move lt from loop

* FIX lint

* FIX lint

* FIX lint

* Mod log format

---------

Co-authored-by: xiaozongyang <xiaozngyang@kanyun.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2024-01-16 22:12:49 +02:00
Aliaksandr Valialkin
015c0a4d1a
app/vmselect/promql: consistently sort results of a or b query 
Previously the order of results returned from `a or b` query could change with each request
because the sorting for such query has been disabled in order to satisfy
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4763 .

This commit executes `a or b` query as `sortByMetricName(a) or sortByMetricName(b)`.
This makes the order of returned time series consistent across requests,
while maintaining the requirement from https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4763 ,
e.g. `b` results are consistently put after `a` results.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5393
 2024-01-16 22:12:15 +02:00
Aliaksandr Valialkin
825cfdb5ef
app/vmstorage: expose proper types for storage metrics when -metrics.exposeMetadata command-line flag is set 
This is a follow-up for 326a77c697
 2024-01-16 22:03:31 +02:00
Aliaksandr Valialkin
724223fad4
lib/prompbmarshal: move WriteRequest proto definition to the correct place 2024-01-16 21:57:03 +02:00
Artem Navoiev
55a03ff454
docs: vmanomaly fix image size 
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
 2024-01-16 21:56:25 +02:00
Artem Navoiev
83287bde1c
vmanomly: guide add diagramm 
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
 2024-01-16 21:55:59 +02:00
Artem Navoiev
f3364bbd8b
docs: vmanomaly fix formatting and remove unnecessary elements 
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
 2024-01-16 21:55:42 +02:00
Artem Navoiev
6370ae2d88
vmanomaly - models a bit pretify docs (#5618) 
* vmanomaly - models a bit pretify docs

Signed-off-by: Artem Navoiev <tenmozes@gmail.com>

* typi

Signed-off-by: Artem Navoiev <tenmozes@gmail.com>

* fix formatting

Signed-off-by: Artem Navoiev <tenmozes@gmail.com>

---------

Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
 2024-01-16 21:54:33 +02:00
Artem Navoiev
a90c9bf8c9
vmanomaly guides - fix formating, add missing piece, clarify statement, use common languagefor VM ecosystem (#5620) 
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
 2024-01-16 21:53:59 +02:00
Artem Navoiev
44ff8b3647
clarify cluster multitenacy in vmanomaly docs (#5619) 
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
 2024-01-16 21:53:30 +02:00
Artem Navoiev
f032f4347e
docs: fix markdown in how-to-monitor-k8s 
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
 2024-01-16 21:52:59 +02:00
Aliaksandr Valialkin
0196902b2e
lib/promscrape/discovery/hetzner: fix golangci-lint warnings after 03a97dc678 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5550
 2024-01-16 21:51:48 +02:00
Roman Khavronenko
c69d5041bb
docs: mention requirements for latest backups (#5614) 
Add docs to explain that `latest` backup folder can be accessed
more frequently than others. Hence, it is recommended to keep it
on storages with low access price.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2024-01-16 21:28:27 +02:00
Aliaksandr Valialkin
9b449dfadf
app/vmstorage: deregister storage metrics before stopping the storage 
This prevents from possible nil pointer dereference issues when the storage metrics
are read after the storage is stopped.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5548
 2024-01-16 21:26:03 +02:00
Aliaksandr Valialkin
9e5e514faf
lib/pushmetrics: wait until the background goroutines, which push metrics, are stopped at pushmetrics.Stop() 
Previously the was a race condition when the background goroutine still could try collecting metrics
from already stopped resources after returning from pushmetrics.Stop().
Now the pushmetrics.Stop() waits until the background goroutine is stopped before returning.

This is a follow-up for https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5549
and the commit fe2d9f6646 .

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5548
 2024-01-16 21:18:22 +02:00
Aliaksandr Valialkin
fce76b2fb0
vendor/github.com/VictoriaMetrics/easyproto: update from v0.1.3 to v0.1.4 
This fixes vet error for 32-bit architectures:

https://github.com/VictoriaMetrics/VictoriaMetrics/actions/runs/7521709384/job/20472882877
 2024-01-16 21:14:03 +02:00
Aleksandr Stepanov
3a6e3adc7d
vmagent: added hetzner sd config (#5550) 
* added hetzner robot and hetzner cloud sd configs

* remove gettoken fun and update docs

* Updated CHANGELOG and vmagent docs

* Updated CHANGELOG and vmagent docs

---------

Co-authored-by: Nikolay <nik@victoriametrics.com>
 2024-01-16 21:13:20 +02:00
Roman Khavronenko
d562d772a8
lib/storage: properly check for storage/prefetchedMetricIDs cache expiration deadline (#5607) 
Before, this cache was limited only by size.
Cache invalidation by time happens with jitter to prevent thundering herd problem.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2024-01-16 21:08:59 +02:00
rbizos
62db64e71b
Handling negative index in Graphite groupByNode/aliasByNode (#5581) 
Handeling the error case with -1

Signed-off-by: Raphael Bizos <r.bizos@criteo.com>
Co-authored-by: Nikolay <nik@victoriametrics.com>
 2024-01-16 20:55:27 +02:00
Aliaksandr Valialkin
d566aa7d78
lib/prompbmarshal: switch to github.com/VictoriaMetrics/easyproto 2024-01-16 20:48:30 +02:00
Aliaksandr Valialkin
063ea8c773
app/vmalert/remotewrite: properly calculate vmalert_remotewrite_dropped_rows_total 
It was calculating the number of dropped time series instead of the number of dropped samples.

While at it, drop vmalert_remotewrite_dropped_bytes_total metric, since it was inconsistently calculated -
at one place it was calculating raw protobuf-encoded sample sizes, while at another place it was calculating
the size of snappy-compressed prompbmarshal.WriteRequest protobuf message.
Additionally, this metric has zero practical sense, so just drop it in order to reduce the level of confusion.
 2024-01-16 20:47:13 +02:00
Aliaksandr Valialkin
f7b589e38a
lib/prompb: switch to github.com/VictoriaMetrics/easyproto 2024-01-16 20:43:09 +02:00
Aliaksandr Valialkin
7d40506744
lib/prompb: change type of Label.Name and Label.Value from []byte to string 
This makes it more consistent with lib/prompbmarshal.Label
 2024-01-16 20:41:37 +02:00
Aliaksandr Valialkin
8cb138e8df
lib/protoparser/datadogv2: simplify code for parsing protobuf messages after 0597718435 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5094
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4451
 2024-01-16 20:35:17 +02:00
Aliaksandr Valialkin
f8ae2abd88
lib/protoparser/opentelemetry: use github.com/VictoriaMetrics/easyproto for protobuf message unmarshaling and marshaling 
This reduces VictoriaMetrics binary size by 100KB.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2570
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2424
 2024-01-16 20:34:18 +02:00
Aliaksandr Valialkin
9eef72bce9
lib/protoparser/datadogv2: add support for reading protobuf-encoded requests at /api/v2/series endpoint 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4451
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5094
 2024-01-16 20:32:15 +02:00
Dmytro Kozlov
b95d6f5f5e
app/vmctl: add insecure skip verify flags for source and destination addresses for native protocol (#5606) 
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5595
 2024-01-16 20:29:41 +02:00
Zakhar Bessarab
178d64cc51
docs: explicitly mention "delete_series" endpoint accepts any HTTP method (#5605) 
See: #5552

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
 2024-01-16 20:14:04 +02:00
hagen1778
af47f96177
docs: make docs-sync 
Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2024-01-16 20:12:47 +02:00
Artem Navoiev
e1005209ba
docs: mention staleNaN handling during deduplication 
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5587

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2024-01-16 20:11:45 +02:00
Dan Dascalescu
59ab3efc2b
docs: fix English in keyConcepts.md, add instant query use case (#5547) 2024-01-16 19:54:09 +02:00
Fred Navruzov
2b372de326
docs: vmanomaly chapter hotfixes (#5583) 
* update link to book a demo for AD & RCA

* fix invalid refs in components/model

* - fix staging -> prod links
- replace capitalized FAQ headers
- change the section order on main page
- replace :latest tag with current stable
 2024-01-16 19:53:25 +02:00
Fred Navruzov
99c545bff8
- fix 404 in /guides page (#5582) 
- change back AD section title
 2024-01-16 19:50:01 +02:00