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Author SHA1 Message Date
Aliaksandr Valialkin
04abd5e113
docs/CHANGELOG.md: document the bugfix at 05b42601c3 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3247
 2022-12-08 18:35:47 -08:00
Zakhar Bessarab
c939a8e8a2
lib/promscrape/discovery/azure: remove API server from URL returned by azure (#3403) 
* lib/promscrape/discovery/azure: remove API server from URL returned by azure

* lib/promscrape/discovery/azure: validate nextLink contains same URL as apiServer
 2022-12-08 18:35:46 -08:00
Aliaksandr Valialkin
6e390f3b99
lib/querytracer: fix remaining tests after 49ebc48809 2022-12-08 18:18:50 -08:00
Aliaksandr Valialkin
e56d5e1918
lib/storage: follow-up after 7c0ae3a86a 
- Update docs at https://docs.victoriametrics.com/#deduplication
- Optimize the deduplication loop a bit

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3333
 2022-12-08 18:18:49 -08:00
Roman Khavronenko
909cd04c55
lib/storage: keep sample with the biggest value on timestamp conflict (#3421) 
The change leaves raw sample with the biggest value for identical
timestamps per each `-dedup.minScrapeInterval` discrete interval
when the deduplication is enabled.

```
benchstat old.txt new.txt
name                                         old time/op    new time/op    delta
DeduplicateSamples/minScrapeInterval=1s-10      817ns ± 2%     832ns ± 3%      ~     (p=0.052 n=10+10)
DeduplicateSamples/minScrapeInterval=2s-10     1.56µs ± 1%    2.12µs ± 0%   +35.19%  (p=0.000 n=9+7)
DeduplicateSamples/minScrapeInterval=5s-10     1.32µs ± 3%    1.65µs ± 2%   +25.57%  (p=0.000 n=10+10)
DeduplicateSamples/minScrapeInterval=10s-10    1.13µs ± 2%    1.50µs ± 1%   +32.85%  (p=0.000 n=10+10)

name                                         old speed      new speed      delta
DeduplicateSamples/minScrapeInterval=1s-10   10.0GB/s ± 2%   9.9GB/s ± 3%      ~     (p=0.052 n=10+10)
DeduplicateSamples/minScrapeInterval=2s-10   5.24GB/s ± 1%  3.87GB/s ± 0%   -26.03%  (p=0.000 n=9+7)
DeduplicateSamples/minScrapeInterval=5s-10   6.22GB/s ± 3%  4.96GB/s ± 2%   -20.37%  (p=0.000 n=10+10)
DeduplicateSamples/minScrapeInterval=10s-10  7.28GB/s ± 2%  5.48GB/s ± 1%   -24.74%  (p=0.000 n=10+10)
```

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3333
Signed-off-by: hagen1778 <roman@victoriametrics.com>

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-12-08 18:18:36 -08:00
Aliaksandr Valialkin
323fc14e0a
lib/querytracer: fix tests after 49ebc48809 2022-12-08 17:21:47 -08:00
Aliaksandr Valialkin
676de127aa
all: update Go builder from v1.19.3 to v1.19.4 
See https://github.com/golang/go/issues?q=milestone%3AGo1.19.4+label%3ACherryPickApproved
 2022-12-08 17:04:41 -08:00
Aliaksandr Valialkin
a13f16e48a
lib/promscrape: allow using sample_limit and series_limit options in stream parsing mode 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3458
 2022-12-08 17:04:12 -08:00
Aliaksandr Valialkin
353aad9da9
app/vmselect/searchutils: do not print flag name responsible for query timeout if the timeout isn't reached 
This should make the log message more clear
 2022-12-08 13:08:02 -08:00
Aliaksandr Valialkin
81da751e27
docs/Cluster-VictoriaMetrics.md: typo fix 2022-12-07 12:26:45 -08:00
Aliaksandr Valialkin
78582c3e82
docs/CHANGELOG.md: document the addition of file-based discovery of vmstorage nodes 2022-12-07 12:05:08 -08:00
Aliaksandr Valialkin
d009ba1def
docs/Cluster-VictoriaMetrics.md: make docs-sync after 5de8330ce00adfc5ac794070d30a2617ddc14bf2 2022-12-07 12:02:28 -08:00
Aliaksandr Valialkin
255c04bc20
lib/querytracer: put the version of VictoriaMetrics in the first message of query trace 
This should simplify further debugging, since the first thing to start the debugging by query trace
is to know the version of VictoriaMetrics, which produced this trace.
 2022-12-07 09:49:51 -08:00
Roman Khavronenko
5539beddb5
dashboards: remove DataLinks from single version (#3456) 
Those data links were copy&paste artifact from cluster version
and aren't needed on the dash.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-12-07 09:49:32 -08:00
Roman Khavronenko
70c3664b40
alerts: remove show_at label for RequestErrorsToAPI alert (#3455) 
Alert `RequestErrorsToAPI` could be permanently triggered due to
mistakes in clients configuration. However, such requests are unlikely
to cause VM health state change. So there is no need in displaying
this alert because there will be no correlation caused by it.

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

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-12-07 09:48:59 -08:00
Denys Holius
5232775709
deployment/docker: bump Grafana version to v9.2.7 (#3454) 
see https://grafana.com/blog/2022/11/29/grafana-security-release-new-versions-with-high-severity-security-fix-for-cve-2022-31097/
 2022-12-07 09:48:15 -08:00
Aliaksandr Valialkin
8162e4ee3f
docs: follow-up after e1bf2a85d0559d112908ce81597f3261d3a085c0 
- Document the change at docs/CHANGELOG.md
- Run `make docs-sync` for copying app/vmgateway/README.md to docs/vmgateway.md
  in order to propagate docs' changes to https://docs.victoriametrics.com/vmgateway.html
 2022-12-06 21:05:38 -08:00
Aliaksandr Valialkin
a257c5fe53
app/vmselect: typo fixes in code comments 2022-12-06 20:59:17 -08:00
Aliaksandr Valialkin
6680a17fec
docs: document the addition of -storageNode.discoveryInterval command-line flag 2022-12-06 19:57:46 -08:00
Aliaksandr Valialkin
12307bc888
docs/Articles.md: change the link to How we tried using VictoriaMetrics and Thanos at the same time from Russian to English article 2022-12-06 16:31:12 -08:00
Roman Khavronenko
5bbb88902e
vmalert: correctly return error for RW failures (#3452) 
* vmalert: correctly return error for RW failures

By mistake, in 0989649ad0 the error
for remote write failures weren't return to user.
This change fixes it.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-12-06 16:31:12 -08:00
Aliaksandr Valialkin
72ea7b90d5
docs/Articles.md: add a link to the talk "How do We Keep Metrics for a Long Time in VictoriaMetrics" 2022-12-06 00:55:47 -08:00
Aliaksandr Valialkin
9449b93281
docs/Articles.md: link to a video for the talk 'VictoriaMetrics: scaling to 100 million metrics per second' 2022-12-06 00:53:17 -08:00
Aliaksandr Valialkin
b6ffdde969
vendor: make vendor-update 2022-12-05 23:28:23 -08:00
Aliaksandr Valialkin
f9b199e9e9
docs/CHANGELOG.md: document 1e0666abb4 2022-12-05 23:10:42 -08:00
Aliaksandr Valialkin
6423c0b901
app/vmselect/vmui: make vmui-update after 7645d9ae00 2022-12-05 23:10:42 -08:00
Pedro Gonçalves
84cfe4fcaf
Datadog - Add device as a tag if it's present as a field in the series object (#3431) 
* Datadog - Add device as a tag if it's present as a field in the series object

* address PR comments
 2022-12-05 23:10:42 -08:00
Dima Lazerka
f98751bfc3
Fix nth-check version for css-select dep (#2666) 
Fixes security vulnerability in nth-check version <=1.0.2
My previous version pin was insufficient, as it was imported again through a different (svgo -> css-select).
 2022-12-05 23:00:12 -08:00
Aliaksandr Valialkin
412508c81d
docs: follow-up for 7645d9ae00 
- Document the change at docs/CHANGELOG.md
- Document the feature at https://docs.victoriametrics.com/#vmui

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3446
 2022-12-05 22:57:45 -08:00
Yury Molodov
99ac0a22ad
feat: add toggle query display by Ctrl (#3449) 2022-12-05 22:57:33 -08:00
Yury Molodov
daaea87931
vmui: timezone select (#3414) 
* feat: add timezone selection

* vmui: provide feature timezone select

* fix: correct timezone with relative time

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-12-05 22:57:16 -08:00
Yury Molodov
08a68a2829
vmui: improve table view (#3377) 
* vmui: add compact table view (#3365)

* feat: add compact table view

* fix: add overflow table

* fix: change table styles

* vmui: compact table view

* Update docs/CHANGELOG.md

Co-authored-by: Michal Kralik <michal.kralik@percona.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-12-05 22:56:53 -08:00
Yury Molodov
8f501ca220
vmui: fix multi-line query (#3448) 
* fix: remove prevent nav by up/down keys for multi-line query

* fix: add query params encode in URL
 2022-12-05 22:53:31 -08:00
Roman Khavronenko
ff1c654006
deployment: update the README (#3447) 
Signed-off-by: hagen1778 <roman@victoriametrics.com>

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-12-05 22:06:16 -08:00
Aliaksandr Valialkin
98110a06d1
docs/CHANGELOG.md: document fd43b5bad0 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3444
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3445
 2022-12-05 22:02:16 -08:00
Aliaksandr Valialkin
c902500efc
app/vmselect/promql: add range_trim_spikes(phi, q) function for trimming phi percent of largest spikes per each time series returned by q 2022-12-05 21:55:24 -08:00
Aliaksandr Valialkin
0a9992a9c6
lib/{storage,mergeset}: log the duration for flushing in-memory parts on graceful shutdown 2022-12-05 21:55:21 -08:00
Aliaksandr Valialkin
e465cf5d57
docs/vmctl.md: make docs-sync after 86c31f2955 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2930
 2022-12-05 17:24:37 -08:00
Zakhar Bessarab
c3276e57b4
app/vmctl: add option to migrate between clusters with automatic tenants discovery (#3450) 2022-12-05 17:20:12 -08:00
Aliaksandr Valialkin
d2e34b8052
{dashboards,alerts}: subtitute {type="indexdb"} with {type=~"indexdb.*"} inside queries after 8189770c50 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3337
 2022-12-05 16:00:42 -08:00
Aliaksandr Valialkin
7d5c64eb7a
all: add -inmemoryDataFlushInterval command-line flag for controlling the frequency of saving in-memory data to disk 
The main purpose of this command-line flag is to increase the lifetime of low-end flash storage
with the limited number of write operations it can perform. Such flash storage is usually
installed on Raspberry PI or similar appliances.

For example, `-inmemoryDataFlushInterval=1h` reduces the frequency of disk write operations
to up to once per hour if the ingested one-hour worth of data fits the limit for in-memory data.

The in-memory data is searchable in the same way as the data stored on disk.
VictoriaMetrics automatically flushes the in-memory data to disk on graceful shutdown via SIGINT signal.
The in-memory data is lost on unclean shutdown (hardware power loss, OOM crash, SIGKILL).

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3337
 2022-12-05 15:28:09 -08:00
Aliaksandr Valialkin
020e3093a6
vendor: make vendor-update 2022-12-05 01:02:06 -08:00
Yury Molodov
c1f192610a
fix: add word-break for tooltip (#3437) 2022-12-05 00:20:10 -08:00
Roman Khavronenko
73340dcb01
dashboards: add Disk space usage % and Disk space usage % by type panels (#3436) 
The new panels have been added to the vmstorage and drilldown rows.

`Disk space usage %` is supposed to show disk space usage percentage.
This panel is now also referred by `DiskRunsOutOfSpace` alerting rule.
This panel has Drilldown option to show absolute values.

`Disk space usage % by type` shows the relation between datapoints
and indexdb size. It supposed to help identify cases when indexdb
starts to take too much disk space.
This panel has Drilldown option to show absolute values.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-12-05 00:19:36 -08:00
Roman Khavronenko
a922308438
vmalert: reduce allocations for Prometheus resp parse (#3435) 
Method `metrics()` now pre-allocates slices for labels
and results from query responses. This reduces the number 
of allocations on the hot path for instant requests.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-12-05 00:18:11 -08:00
Aliaksandr Valialkin
9ac1174493
lib/{mergeset,storage}: add start background workers via startBackgroundWorkers() function 2022-12-04 00:01:14 -08:00
Aliaksandr Valialkin
3a25a4b1de
app/{vminsert,vmselect}: speed up TestInitStopNodes() 2022-12-03 23:53:14 -08:00
Aliaksandr Valialkin
a13d21513e
lib/mergeset: panic when too long item is passed to Table.AddItems() 2022-12-03 23:37:20 -08:00
Aliaksandr Valialkin
dccd70ce10
lib/storage: remove duplicate logging for filepath on errors 2022-12-03 23:15:28 -08:00
Aliaksandr Valialkin
813e8402f6
lib/storage: pass a single arg - rowsPerBlock - to getCompressLevel() function instead of two args 2022-12-03 23:10:26 -08:00