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2294 commits

Author SHA1 Message Date
Yury Molodov
ac14d50c18
vmui: add select of Tenant ID (#3673) 
* feat: add select of tenantID

* feat: replace tenantID to default url

* fix: move the tenantID selector to the top header

* fix: hide tenantID selector by condition

* fix: correct z-index

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

---------

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2023-01-27 15:53:14 -08:00
Aliaksandr Valialkin
06f6b76521
app/vmagent: properly return 200 response code when importing data via Prometheus PushGateway protocol 
This is the same fix as has been already applied to app/vminsert at cdb6d651e9

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3636
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1415
 2023-01-27 14:40:02 -08:00
Aliaksandr Valialkin
a0c8b86eab
docs/vmauth.md: update docs after ff39a91147 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3346
 2023-01-27 14:10:19 -08:00
Aliaksandr Valialkin
ff39a91147
app/vmauth: limit the number of concurrent requests served by vmauth with the -maxConcurrentRequests command-line flag 
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3346

This commit is based on the https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3486
 2023-01-27 14:07:30 -08:00
Aliaksandr Valialkin
372b1688d7
app/vmauth: do not use net/http/httputil.ReverseProxy 
This allows better controlling requests to backends and providing better error logging.
For example, if the backend was unavailable, then the ReverseProxy was logging the error
message without client ip and the initial request uri. This could harden debugging.

This is based on https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3486
 2023-01-27 13:40:05 -08:00
Aliaksandr Valialkin
1b81d8f542
lib/netutil: move IsTrivialNetworkError() function there, since it is used in multiple places across the code 2023-01-27 13:24:30 -08:00
Aliaksandr Valialkin
7e355080ce
app/vmauth: pass the target url to reverse proxy via context.Value instead of request header 
This is less hacky way, since it doesn't clash with request headers
 2023-01-27 12:15:52 -08:00
Aliaksandr Valialkin
36941d6d75
app/vmauth: consistency renaming: UserInfo.URLMap -> UserInfo.URLMaps 
This is based on https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3486
 2023-01-27 00:19:02 -08:00
Aliaksandr Valialkin
0890adde67
docs: update command-line descriptions after 73256fe438 2023-01-27 00:00:37 -08:00
Aliaksandr Valialkin
cb374677a9
app/vmagent/prometheusimport: delete the temporary directory created by vmagent after the test is complete 
This is a follow-up for 1cfa183c2b
 2023-01-26 23:21:24 -08:00
Nikolay
73256fe438
lib/netutil: init implimentation of proxy protocol (#3687) 
* lib/netutil: init implimentation of proxy protocol
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3335

* wip

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2023-01-26 23:08:35 -08:00
Roman Khavronenko
95ee86b600
docs: specify the time window for series_limit (#3708) 
Signed-off-by: hagen1778 <roman@victoriametrics.com>

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2023-01-25 09:30:20 -08:00
Aliaksandr Valialkin
28f66f0079
docs: update the list of command-line flags according to the latest changes 2023-01-25 09:20:24 -08:00
Aliaksandr Valialkin
d655d6b047
lib/streamaggr: add ability to de-duplicate input samples before aggregation 2023-01-25 09:14:49 -08:00
Yury Molodov
99d49e3ceb
vmui: include fonts in its bundle (#3705) 
* feat: include fonts in the build

* fix: reduce size fonts

* wip

- Document the change at docs/CHANGELOG.md
- Run `make vmui-update`

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2023-01-24 09:30:56 -08:00
Yury Molodov
20ad848c5d
vmui: improvements to the UI styles (#3704) 
* feat: add dark theme

* update packages

* feat: add multilevel menu (#3678)

* fix: correct styles

* fix: update link to cardinality-explorer

* fix: remove unused scss variables

* docs/CHANGELOG.md: document the changes

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2023-01-24 09:20:31 -08:00
Aliaksandr Valialkin
c496f06ca3
app/vmagent/{promremotewrite,vmimport}: remove unused functions InsertHandlerForReader() 
Thanks to 1cfa183c2b , where the first such function has been removed
 2023-01-23 22:31:29 -08:00
Aliaksandr Valialkin
f7acdb13db
app/{vmagent,vminsert}: follow-up for 1cfa183c2b 
- Call httpserver.GetQuotedRemoteAddr() and httpserver.GetRequestURI() only when the error occurs.
  This saves CPU time on fast path when there are no parsing errors.
- Create a helper function - httpserver.LogError() - for logging the error with the request uri and remote addr context.
 2023-01-23 22:26:53 -08:00
Artem Navoiev
1cfa183c2b
add error handler for parsing prometheus text format to vmagent and v… (#3693) 
* add error handler for parsing prometheus text format to vmagent and vminsert

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

* fix typo

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

* typo

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

* fix variables naming and error message

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

Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
 2023-01-23 22:14:34 -08:00
Yury Molodov
3536bef36e
vmui: add open graph and twitter card tags (#3697) 
* feat: add open graph and twitter card tags

* app/vmui: spelling fixes

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2023-01-23 22:04:46 -08:00
Aliaksandr Valialkin
30e968df6d
app/vmselect: use consistent randomizer in tests 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3683
 2023-01-23 19:27:25 -08:00
Aliaksandr Valialkin
f2b40dbe9a
app/vmalert: use consistent randomizer in tests 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3683
 2023-01-23 19:25:10 -08:00
Artem Navoiev
7c1daade15
tests: use DebugFlush instead of vmstorage stop. This simplifies the logic and allows to remove test-only methodds (#3694) 
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>

Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
 2023-01-23 14:45:59 +01:00
Aliaksandr Valialkin
74df30456b
app/vmselect: make vmui-update after df7b81b44d 2023-01-20 12:07:13 -08:00
Yury Molodov
df7b81b44d
vmui: add support for time zone selection for older versions of browsers (#3680) 
* fix: add check for support of getting time zones

* vmui: add support for time zone selection for older versions of browsers
 2023-01-20 11:47:53 -08:00
Tobias Jungel
777038fe44
app/vmbackup: prevent password leaks (#3672) 
This prevents vmbackup from leaking passwords into logs like shown below.

2023-01-11T15:00:01.050Z        info    VictoriaMetrics/lib/logger/flag.go:12   build version: vmbackup-20221214-211706-tags-v1.85.1-0-g09a70d3e9
2023-01-11T15:00:01.050Z        info    VictoriaMetrics/lib/logger/flag.go:13   command-line flags
2023-01-11T15:00:01.050Z        info    VictoriaMetrics/lib/logger/flag.go:20     -dst="fs:///vm-backups/latest"
2023-01-11T15:00:01.050Z        info    VictoriaMetrics/lib/logger/flag.go:20     -snapshot.createURL="http://user:super_sercret123@victoriametricspshot/create"
2023-01-11T15:00:01.050Z        info    VictoriaMetrics/lib/logger/flag.go:20     -storageDataPath="/storage"
2023-01-11T15:00:01.050Z        info    VictoriaMetrics/app/vmbackup/main.go:53 Snapshot create url http://user:super_sercret123@victoriametrics:8428/snapshot/create
2023-01-11T15:00:01.050Z        info    VictoriaMetrics/app/vmbackup/main.go:60 Snapshot delete url http://user:super_sercret123@victoriametrics:8428/snapshot/delete
 2023-01-18 11:35:21 -08:00
Aliaksandr Valialkin
e867df5ef5
app/vmui: increase perceived performance by 2.5x by reducing the delay before the query execution from 0.8s to 0.3s 
The delay cannot be removed, since it is used for limiting the rate of queries sent to VictoriaMetrics during graph scrolling.
 2023-01-18 01:33:48 -08:00
Aliaksandr Valialkin
0c625185cb
app/vmselect/promql: updates tests for https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3664 2023-01-17 23:25:45 -08:00
Yury Molodov
fcef2ff6b2
vmui: correctly display range results in Table view (#3657) 
* fix: properly display range results

* fix: set range values to empty array

* wip

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2023-01-17 21:03:28 -08:00
Yury Molodov
e58921aa8f
vmui: give more visually different colors to graph lines (#3656) 
* feat: make more different colors of graph lines

* docs/CHANGELOG.md: give more visually different colors to graph lines
 2023-01-17 20:25:37 -08:00
Aliaksandr Valialkin
c94020f7dc
app/vmui: do not round the number in formatPrettyNumber() if the range isn't set 2023-01-17 19:50:44 -08:00
Aliaksandr Valialkin
09d7fa2737
lib/{mergeset,storage}: do not slow down concurrently executed queries during assisted merges 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3647
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3641
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/648
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/291
 2023-01-16 14:31:52 -08:00
Yury Molodov
04c408e986
vmui: make the step input field global across all the tabs and views (#3644) 
* feat: make the step input field global

* fix: correct get step from url

* fix: set minimumSignificantDigits to 1

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

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2023-01-15 13:47:08 -08:00
Aliaksandr Valialkin
cdb6d651e9
app/vminsert: return 200 OK status code when importing data in pushgateway format 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1415
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3636
 2023-01-15 13:29:53 -08:00
Aliaksandr Valialkin
207a62a3c2
app/vmselect/promql: reduce memory allocations when searching for time series pairs with identical labelsets in q1 op q2 queries 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3641
 2023-01-15 13:03:23 -08:00
Aliaksandr Valialkin
27afe7bc38
app/vmselect/promql: reduce the number of memory allocations inside getCommonLabelFilters() 
This should improve performance a bit for `q1 op q2` queries
 2023-01-15 13:03:23 -08:00
Yury Molodov
7fd82c0d3a
feat: make nav menu as links (#3646) 2023-01-13 09:45:07 +01:00
Aliaksandr Valialkin
be8fba9b6a
app/vmselect/netstorage: tune the number of blocks per series which should be unpacked by a single goroutine instead of spinning up multiple goroutines 
This reduces overhead on time series data unpacking for typical cases,
this reducing CPU usage at vmselect
 2023-01-12 09:31:44 -08:00
Aliaksandr Valialkin
7067e8206c
app/vmselect/promql: reduce memory allocations at getCommonLabelFilters() function 
Intern tag keys and values there
 2023-01-12 01:27:41 -08:00
Aliaksandr Valialkin
9f5b5708ff
app/vmselect: handle the /custom-dashboards request from /graph/ page in the same way as from the /vmui/ page 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3322
 2023-01-11 23:41:04 -08:00
Aliaksandr Valialkin
a194982117
app/vmselect: follow-up after 820312a2b1 
- Move the feature description at the correct place at docs/CHANGELOG.md
- Run `make vmui-update`
- Various cosmetic fixes

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3322
 2023-01-11 23:28:00 -08:00
Dmytro Kozlov
820312a2b1
app/vmui: define custom path for dashboards json file (#3545) 
* app/vmui: define custom path for dashboards json file

* app/vmui: remove unneeded code

* app/vmui: move handler to own file, fix show dashboards,

* app/vmui: move flag to handler, add flag description

* app/vmauth: fix part of the comments

* feat: add store for dashboards

* fix: prevent fetch dashboards for app mode

* app/vmauth: use simple cache for predefined dashboards

* app/vmauth: update dashboards doc

* app/vmauth: fix ci

* app/vmui: decrease timeout

* app/vmselect: removed cache, fix comments

* app/vmselect: remove unused const

* app/vmselect: fix error log, use slice byte instead of struct

Co-authored-by: Yury Moladau <yurymolodov@gmail.com>
 2023-01-11 23:06:07 -08:00
Dmytro Kozlov
20af29294e
app/vmctl: add remote read protocol integration tests (#3626) 2023-01-11 23:00:10 -08:00
Yury Molodov
5c8bb029b5
vmui: small changes on explore metrics page (#3634) 
* fix: change issue link

* fix: remove legend toggle

* fix: move select graph size

* feat: save url params on explore metrics page

* wip

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2023-01-11 22:16:10 -08:00
Aliaksandr Valialkin
dff47c73b7
app/vmselect: improve logging when the incoming query cannot be executed because of timeout in the wait queue 2023-01-11 01:06:05 -08:00
Aliaksandr Valialkin
65b9dcfcca
app/vmselect/promql: typo fix after 0771d57860 2023-01-11 01:05:31 -08:00
Aliaksandr Valialkin
0771d57860
app/vmselect/promql: make a copy of per-series timestamps before their modification 
The per-series timestamps are usually shared among series, so it is unsafe modifying them.

The issue has been appeared after the optimization at 2f3ddd4884
 2023-01-11 00:59:13 -08:00
Aliaksandr Valialkin
31fc29599f
app/vmselect/promql: move the eval function args in parallel query trace outside the loop 2023-01-10 22:23:30 -08:00
Aliaksandr Valialkin
c449714c0a
deployment/docker: update Go builder from v1.19.4 to v1.19.5 
See https://github.com/golang/go/issues?q=milestone%3AGo1.19.5+label%3ACherryPickApproved
 2023-01-10 18:43:04 -08:00
Aliaksandr Valialkin
2d294cca59
deployment/docker: update Alpine base image from v3.17.0 to v3.17.1 
See https://alpinelinux.org/posts/Alpine-3.17.1-released.html
 2023-01-10 16:14:40 -08:00
Aliaksandr Valialkin
95ce1ba6ce
lib/httpserver: directly pass flag value to CheckAuthFlag() 
There is no sense in passing a pointer to flag value there.

This is a follow-up for 4225a0bd75
 2023-01-10 15:52:23 -08:00
Zakhar Bessarab
4225a0bd75
Use httpAuth.* flags as a fallback for endpoints protected by *AuthKey flags (#3582) 
* {lib/server, app/}: use `httpAuth.*` flag as fallback for `*AuthKey` if it is not set

* lib/ingestserver/opentsdbhttp: fix opentdb HTTP handler not respecting `httpAuth.*` flags

* Apply suggestions from code review

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2023-01-10 15:46:13 -08:00
Dmytro Kozlov
0811000bb0
app/vmctl: Add insecure skip verify flag for remote read protocol (#3611) 
* app/vmctl: Add insecure skip verify flag for remote read protocol
 2023-01-10 23:18:49 +01:00
Artem Navoiev
37c52ccaf4
vmagent: add minimal scrape file exampe for vmagent quick start (#3627) 
* vmagent: add minimal scrape file exampe for vmagent quick start

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

* replace example with link to your prometheus.yml in docker

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

Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
 2023-01-10 23:16:10 +01:00
Aliaksandr Valialkin
53d871d0b1
app/vmselect/netstorage: reduce tail latency during query processing 
Previously the selected time series were split evenly among available CPU cores
for further processing - e.g unpacking the data and applying the given rollup
function to the unpacked data.
Some time series could be processed slower than others.
This could result in uneven work distribution among available CPU cores,
e.g. some CPU cores could complete their work sooner than others.
This could slow down query execution.

The new algorithm allows stealing time series to process from other CPU cores
when all the local work is done. This should reduce the maximum time
needed for query execution (aka tail latency).

The new algorithm should also scale better on systems with many CPU cores,
since every CPU processes locally assigned time series without inter-CPU communications.

The inter-CPU communications are used only when all the local work is finished
and the pending work from other CPUs needs to be stealed.
 2023-01-10 13:43:14 -08:00
Aliaksandr Valialkin
e640ff72f1
app/vmselect/netstorage: reduce memory allocations when unpacking time series 
Unpack time series with less than 400K samples in the currently running goroutine.
Previously a new goroutine was being started for unpacking the samples.
This was requiring additional memory allocations.
 2023-01-09 23:18:17 -08:00
Aliaksandr Valialkin
9a563a6aef
app/vmselect/promql: eliminate memory allocation when sorting values inside float64s 2023-01-09 23:06:46 -08:00
Aliaksandr Valialkin
30ed33fae0
app/vmselect/promql: pre-allocate memory for values to be merged in mergeTimeseries() 
This should reduce the number of memory re-allocations
 2023-01-09 22:51:17 -08:00
Aliaksandr Valialkin
645c24dc5f
app/vmselect/promql: consistently intern series names obtained from marshalMetricNameSorted 
This reduces memory allocations when the returned series names are used as map keys later
 2023-01-09 22:45:40 -08:00
Aliaksandr Valialkin
2f3ddd4884
app/vmselect/promql: avoid memory allocations and copying from source timeseries to the returned result at timeseriesToResult() 2023-01-09 22:38:59 -08:00
Aliaksandr Valialkin
26cf680468
app/vmselect/promql: remove memory allocations from sortMetricTags() 2023-01-09 22:22:15 -08:00
Aliaksandr Valialkin
4f0c11ee93
app/vmselect/promql: intern output series names inside timeseriesToResult() 
This reduces the number of memory allocations for repeated queries,
which return (almost) the same set of time series.
 2023-01-09 22:19:56 -08:00
Aliaksandr Valialkin
562d6bca08
app/vmselect/promql: intern output series names during normal aggregation 2023-01-09 22:15:24 -08:00
Aliaksandr Valialkin
21ee9a1fab
app/vmselect/promql: intern output series names during incremental aggregation 
This should reduce the number of memory allocations for repeated queries
 2023-01-09 22:11:36 -08:00
Aliaksandr Valialkin
df2a494a7c
app/vmselect/netstorage: pre-allocate 4 block references per each time series during querying 
Usually the number of blocks returned per each time series during queries is around 4.
So it is a good idea to pre-allocate 4 block references per time series
in order to reduce the number of memory allocations.
 2023-01-09 22:03:23 -08:00
Aliaksandr Valialkin
c5e0f527bc
app/vmselect/netstorage: cache canonical MetricName for time series returned from the storage 
This reduces memory allocations for repeated queries, which return (almost) the same set of time series.
 2023-01-09 21:53:10 -08:00
Aliaksandr Valialkin
7afcca0c51
all: use metricsql.CompileRegexp instead of regexp.Compile for compiling regexps used in graphite queries 
This should speed up repeated queries, since metricsql.CompileRegexp returns regexps from the cache
on subsequent calls for the same input regexp.
 2023-01-09 21:43:08 -08:00
Aliaksandr Valialkin
c38a10e143
app/vmselect/netstorage: eliminate memory allocation for sortBlocksHeap arg when calling mergeSortBlocks() 2023-01-09 21:08:51 -08:00
Aliaksandr Valialkin
1f9d605988
app/vmselect/netstorage: consistently select the sample with the biggest value out of samples with identical timestamps 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3333

This fix is based on https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3620 ,
but doesn't slow down the common case with merging replicated data blocks so significantly.

Benchmark results:

Before the change:

BenchmarkMergeSortBlocks/replicationFactor-1-4         	   13968	     85643 ns/op	 956.53 MB/s	    1700 B/op	       1 allocs/op
BenchmarkMergeSortBlocks/replicationFactor-2-4         	   10806	    109171 ns/op	1500.77 MB/s	    2191 B/op	       1 allocs/op
BenchmarkMergeSortBlocks/replicationFactor-3-4         	    8887	    130623 ns/op	1881.45 MB/s	    2660 B/op	       1 allocs/op
BenchmarkMergeSortBlocks/replicationFactor-4-4         	    7440	    157348 ns/op	2082.52 MB/s	    3174 B/op	       1 allocs/op
BenchmarkMergeSortBlocks/replicationFactor-5-4         	    6534	    184473 ns/op	2220.38 MB/s	    3612 B/op	       1 allocs/op
BenchmarkMergeSortBlocks/overlapped-blocks-bestcase-4  	   13419	     85205 ns/op	 961.44 MB/s	    2213 B/op	       1 allocs/op
BenchmarkMergeSortBlocks/overlapped-blocks-worstcase-4 	     579	   1894900 ns/op	  43.23 MB/s	   46760 B/op	       1 allocs/op

After the change:

BenchmarkMergeSortBlocks/replicationFactor-1-4         	   13832	     85298 ns/op	 960.40 MB/s	    1716 B/op	       1 allocs/op
BenchmarkMergeSortBlocks/replicationFactor-2-4         	    8833	    134222 ns/op	1220.66 MB/s	    2675 B/op	       1 allocs/op
BenchmarkMergeSortBlocks/replicationFactor-3-4         	    6487	    184830 ns/op	1329.65 MB/s	    3636 B/op	       1 allocs/op
BenchmarkMergeSortBlocks/replicationFactor-4-4         	    4977	    236318 ns/op	1386.61 MB/s	    4733 B/op	       1 allocs/op
BenchmarkMergeSortBlocks/replicationFactor-5-4         	    4088	    296734 ns/op	1380.36 MB/s	    5761 B/op	       1 allocs/op
BenchmarkMergeSortBlocks/overlapped-blocks-bestcase-4  	   14083	     84067 ns/op	 974.47 MB/s	    2110 B/op	       1 allocs/op
BenchmarkMergeSortBlocks/overlapped-blocks-worstcase-4 	     536	   2043534 ns/op	  40.09 MB/s	   50511 B/op	       1 allocs/op
 2023-01-09 13:01:48 -08:00
Aliaksandr Valialkin
af263fe881
all: small improvements in error messages and command-line flag descriptions related to concurrency limiters 2023-01-07 00:11:44 -08:00
Aliaksandr Valialkin
293e4dc77b
app/{vminsert,vmstorage}: add comments on why storage.AddRows() is called without limiting the number of concurrent calls 2023-01-06 22:40:07 -08:00
Aliaksandr Valialkin
c63755c316
lib/writeconcurrencylimiter: improve the logic behind -maxConcurrentInserts limit 
Previously the -maxConcurrentInserts was limiting the number of established client connections,
which write data to VictoriaMetrics. Some of these connections could be idle.
Such connections do not consume big amounts of CPU and RAM, so there is a little sense in limiting
the number of such connections. So now the -maxConcurrentInserts command-line option
limits the number of concurrently executed insert requests, not including idle connections.

It is recommended removing -maxConcurrentInserts command-line option, since the default value
for this option should work good for most cases.
 2023-01-06 22:20:19 -08:00
Aliaksandr Valialkin
e7637885a6
app/vmselect: improve error message when the request cannot be started because too many concurrent requests are already executed 2023-01-06 22:10:42 -08:00
Karan Sharma
48f371a46c
lib/promscrape: add Prometheus-compatible service discovery for Nomad (#3549) 
Add nomad_sd_config support for service discovery
 2023-01-05 23:03:58 +01:00
Zakhar Bessarab
01bc0c94ab
doc: add vmbackupmanager monitoring section (#3605) 
* doc: add vmbackupmanager monitoring section

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
 2023-01-05 16:03:06 +01:00
Aliaksandr Valialkin
0dea3b71da
lib/promscrape: pre-fetch metric_relabel_configs rules when debugging metric relabeling for a particular target 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3407
 2023-01-05 03:26:49 -08:00
Yury Molodov
2460e0f51e
vmui: improve Explore metrics (#3598) 
* feat: add multiple select

* feat: improve explore interface

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

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2023-01-05 02:23:04 -08:00
Aliaksandr Valialkin
04dff34de4
vendor: update github.com/VictoriaMetrics/metricsql from v0.50.0 to v0.51.0 
Updates https://github.com/VictoriaMetrics/metricsql/pull/7
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3589
 2023-01-05 01:50:10 -08:00
Aliaksandr Valialkin
fd175ad80b
docs: update -help outputs for vm* tools 2023-01-03 23:27:06 -08:00
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
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
6db5c3801e
app/vmbackup: remove superflouos whitespace after 8fe21ec707 2023-01-03 21:52:40 -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
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
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
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
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
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
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
f1441a598f
app/vmselect/promql: add tests for d3de110070 2022-12-21 20:25:21 -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
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
77874d6055
app/vmselect/vmui: make vmui-update after 731d189fa9 2022-12-20 14:51:07 -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
Zakhar Bessarab
18e55d14c6
app/vmbackupmanager: update doc to include cluster to cluster restore example (#3506) 2022-12-20 14:54:56 +01:00
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
56a9ea3753
docs/vmalert.md: mention latency_offset query arg, which has been added in 86dae56bd0 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3481
 2022-12-16 17:20:37 -08:00
Aliaksandr Valialkin
285841bcce
app/vmselect/prometheus: follow-up after 86dae56bd0 
Return error if the provided latency_offset query arg cannot be parsed.
This should simplify debugging in production.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3481
 2022-12-16 17:13:20 -08:00
Roman Khavronenko
86dae56bd0
vmselect: support overriding of -search.latencyOffset (#3489) 
support overriding of `-search.latencyOffset` value via
URL param `latency_offset`.

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3481

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

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-12-16 16:54:57 -08:00
Aliaksandr Valialkin
4de9d35458
lib/flagutil/bytes.go: properly handle values bigger than 2GiB on 32-bit architectures 
This fixes handling of values bigger than 2GiB for the following command-line flags:

- -storage.minFreeDiskSpaceBytes
- -remoteWrite.maxDiskUsagePerURL
 2022-12-14 19:26:31 -08:00
Aliaksandr Valialkin
5d30080555
lib/flagutil: support for TB and TiB suffixes for command-line flags, which accept byte sizes 2022-12-14 17:52:32 -08:00
Aliaksandr Valialkin
38341802c2
app/vmselect: add /expand-with-exprs page 2022-12-14 16:18:55 -08:00
Aliaksandr Valialkin
231569f89b
docs/vmagent.md: small formatting fix 2022-12-14 14:25:35 -08:00
Aliaksandr Valialkin
ac5948b3f3
app/vmselect/vmui: make vmui-update 2022-12-14 12:01:48 -08:00
Aliaksandr Valialkin
7a61bafe59
docs/vmagent.md: clarify that relabeling is actually a debugging at relabel debug section 2022-12-13 15:46:21 -08:00
Yury Molodov
d3418bafc0
fix: prevent run query when selecting autocomplete option (#3480) 2022-12-13 09:30:05 -08:00
Aliaksandr Valialkin
33bff00890
app/vmselect/vmui: make vmui-update 2022-12-12 17:46:30 -08:00
Yury Molodov
cca3bc756b
vmui: minor enhancements (#3471) 
* update package-lock.json

* fix: correct handle click by "action" on cardinality page

* fix: correct styles for icons width

* feat: add layout with copyright

* feat: add website and issue to footer
 2022-12-12 17:44:13 -08:00
Aliaksandr Valialkin
d1af6046c7
lib/{mergeset,storage}: do not block small merges by pending big merges - assist with small merges instead 
Blocked small merges may result into big number of small parts, which, in turn,
may result in increased CPU and memory usage during queries, since queries need to inspect
all the existing small parts.

The issue has been introduced in 8189770c50

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3337
 2022-12-12 17:00:50 -08:00
Zakhar Bessarab
ebcb4ab617
{app/{vmbackup/vmrestore}: update path example to use Azure terminology for consistency (#3475) 2022-12-12 22:17:22 +03:00
Roman Khavronenko
8286f9608f
vmalert: support $for or .For template variables (#3474) 
support `$for` or `.For` template variables  in alert's annotations.

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3246

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

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-12-12 22:16:10 +03:00
Aliaksandr Valialkin
88597f187b
app/{vmagent,vminsert}/datadog: make the host label optional in DataDog data ingestion protocol 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3432
 2022-12-10 23:32:31 -08:00
Aliaksandr Valialkin
e272a0ec78
app/vmselect/promql: allow passing inf arg into functions, which accept numeric limit on the number of output time series 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3461
 2022-12-10 22:47:47 -08:00
Aliaksandr Valialkin
b01607e3fb
docs: clarify that single-node VictoriaMetrics also provides functionality for relabel debugging 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3407
 2022-12-10 20:49:52 -08:00
Aliaksandr Valialkin
a30ae502ef
lib/promscrape: allow editing relabeling configs and labels at /target-relabel-debug page 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3407
 2022-12-10 12:44:45 -08:00
Aliaksandr Valialkin
3e7276639e
app/{vminsert,vmselect}: move the handler for /metric-relabel-debug from vminsert to vmselect to be consistent with the cluster version 2022-12-10 02:45:40 -08:00
Aliaksandr Valialkin
a8b8e23d68
lib/promscrape: implement target-level and metric-level relabel debugging 
Target-level debugging is performed by clicking the 'debug' link at the corresponding target
on either http://vmagent:8429/targets page or on http://vmagent:8428/service-discovery page.

Metric-level debugging is perfromed at http://vmagent:8429/metric-relabel-debug page.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3407

See https://docs.victoriametrics.com/vmagent.html#relabel-debug
 2022-12-10 02:09:44 -08:00
Aliaksandr Valialkin
6f0179405a
app/vmalert: properly handle nil req passed to requestToCurl() 
This fixes a panic in the TestAlertingRule_Exec_Negative test.
The panic has been introduced in the commit b97bd01605
 2022-12-10 02:04:17 -08:00
Aliaksandr Valialkin
ca59d3de59
app/vmalert: do not show system links at http://vmalert:8880/ page when it is requested via proxy 
The system links are absolute, e.g. they start from `/`, so there are high chances
they won't work as expected when requested via proxy such as vmselect with -vmalert.proxyURL
command-line flag.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3424
 2022-12-09 11:46:28 -08:00
Roman Khavronenko
b97bd01605
vmalert: do not hold pointer to http.Request (#3467) 
http.Request was used as a part of state struct
for generating the curl command when viewing the rule's
state changes.
It appears, that holding a referencing is far more expensive
than generating the curl command immediately.
On the test with 40k rules, this change reduces memory
and CPU usage by 50%.

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

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-12-09 18:13:29 +03:00
Roman Khavronenko
7c0ae3a86a
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 18:06:11 -08:00
Aliaksandr Valialkin
eeacbaf0b6
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 16:41:24 -08:00
Aliaksandr Valialkin
56b8980915
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 16:33:38 -08:00
Aliaksandr Valialkin
f9730676d9
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 13:07:33 -08:00
Aliaksandr Valialkin
3f82e3fa36
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 21:05:22 -08:00
Aliaksandr Valialkin
758e8a15fd
app/vmselect: typo fixes in code comments 2022-12-06 20:58:16 -08:00
Roman Khavronenko
3dec847c93
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 15:36:46 +01:00
Aliaksandr Valialkin
e2e341da9f
app/vmselect/vmui: make vmui-update after 7645d9ae00 2022-12-05 23:07:08 -08:00
Pedro Gonçalves
1e0666abb4
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 23:06:03 -08:00
Yury Molodov
7645d9ae00
feat: add toggle query display by Ctrl (#3449) 2022-12-05 22:45:15 -08:00
Yury Molodov
01a9b36a95
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 22:44:31 -08:00
Yury Molodov
fd43b5bad0
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 21:56:54 -08:00
Aliaksandr Valialkin
5eae9a9914
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 21:55:01 -08:00