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Author SHA1 Message Date
Aliaksandr Valialkin
1a88fe5b1f
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 19:29:57 -08:00
Aliaksandr Valialkin
f8e008f5ad
app/vmselect: show the link to /expand-with-exprs at /select/0/ page 2022-12-14 16:23:19 -08:00
Aliaksandr Valialkin
6d13ca2b88
app/vmselect: add /select/0/prometheus/expand-with-exprs page 2022-12-14 16:23:17 -08:00
Aliaksandr Valialkin
7f022e03f9
app/vmselect/vmui: make vmui-update 2022-12-14 12:02:05 -08:00
Aliaksandr Valialkin
d66d28f917
app/vmselect/vmui: make vmui-update 2022-12-12 17:49:07 -08:00
Aliaksandr Valialkin
808ce815e4
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 22:48:01 -08:00
Aliaksandr Valialkin
a521135b7b
lib/promscrape: allow editing relabeling configs and labels at /target-relabel-debug page 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3407
 2022-12-10 12:47:47 -08:00
Aliaksandr Valialkin
72ea387c86
app/vmselect: properly serve static css for /select/.../metric-relabel-debug page 2022-12-10 03:04:43 -08:00
Aliaksandr Valialkin
97b41e727c
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 02:25:56 -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
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
a257c5fe53
app/vmselect: typo fixes in code comments 2022-12-06 20:59:17 -08:00
Aliaksandr Valialkin
6423c0b901
app/vmselect/vmui: make vmui-update after 7645d9ae00 2022-12-05 23:10:42 -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
3a25a4b1de
app/{vminsert,vmselect}: speed up TestInitStopNodes() 2022-12-03 23:53:14 -08:00
Zakhar Bessarab
e407e7243a
{app/vmstorage,app/vmselect}: add API to get list of existing tenants (#3348) 
* {app/vmstorage,app/vmselect}: add API to get list of existing tenants

* {app/vmstorage,app/vmselect}: add API to get list of existing tenants

* app/vmselect: fix error message

* {app/vmstorage,app/vmselect}: fix error messages

* app/vmselect: change log level for error handling

* wip

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-11-25 10:32:45 -08:00
Aliaksandr Valialkin
693d68f307
app/vmselect/vmui: make vmui-update after 37cda9abd0 2022-11-25 07:34:03 -08:00
Aliaksandr Valialkin
2f7152deb3
app/vmselect/vmui: make vmui-update after eb772aa50e 2022-11-24 17:37:33 -08:00
Aliaksandr Valialkin
587f90b4cb
app/vmselect/vmui: make vmui-update after 7dc2349913 2022-11-22 15:36:19 +02:00
Aliaksandr Valialkin
2f9df62795
app/vmselect/vmui: make vmui-update after 7d1b3e7e14 2022-11-22 00:35:05 +02:00
Aliaksandr Valialkin
ad548abd6a
app/vmselect/promql: add range_normalize(q1, ..., qN) function for normalizing query results into [0..1] value range 
This may be useful for analyzing correlation between time series with different value ranges
 2022-11-21 23:25:35 +02:00
Aliaksandr Valialkin
2d361a834d
app/vmselect/promql: properly return an empty result from limit_offset() if offset exceeds the number of inner time series 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3312
 2022-11-21 16:48:10 +02:00
Aliaksandr Valialkin
b0fefe562a
app/vmselect/promql: optimize e1 op e2 when e1 returns an empty result 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3349
 2022-11-21 16:09:49 +02:00
Aliaksandr Valialkin
353b137ff0
app/vmselect/netstorage: typo fix after 61736e4a1d 2022-11-19 00:53:54 +02:00
Aliaksandr Valialkin
97eafbe4a7
app/vmselect: clarify that it isnt recommended setting -replicationFactor at vmselect nodes even if the replication is enabled at vminsert nodes 2022-11-18 14:04:12 +02:00
Aliaksandr Valialkin
61736e4a1d
app/vmselect/netstorage: remove superflouos map lookup at ProcessSearchQuery 
This should reduce CPU usage a bit during querying
 2022-11-18 13:49:59 +02:00
Aliaksandr Valialkin
eb784ff399
app/vmselect/netstorage: emit more useful information in query traces when some of vmstorage nodes return errors or if there is no need to wait for their responses 2022-11-18 13:01:42 +02:00
Yury Molodov
60aaf4b2c2
vmui: add trace analyzer (#3310) 
* refactor: change structure project

* refactor: change structure project

* fix: add hooks for set query params

* refactor: add index for pages

* docs: add TESTCASES.md

* refactor: restructure components

* feat: add page with trace analyzer

* fix: change detect trace data

* Update app/vmui/packages/vmui/src/pages/TracePage/index.tsx

Co-authored-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

* Update app/vmui/packages/vmui/src/pages/TracePage/index.tsx

Co-authored-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

* fix: change descriptions on trace page

* Update app/vmui/packages/vmui/src/pages/TracePage/index.tsx

Co-authored-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

* feat: add base components

* feat: add reset styles

* docs: add description about trace analyzer

* feat: add styles for custom panel page

* feat: add styles for predefined panels

* feat: add style for TracingsView.tsx

* feat: add Alerts

* feat: add Tooltip.tsx

* fix: correct styles

* feat: add DatePicker.tsx

* feat: add tables

* feat: add theme provider

* fix: replace using callbacks as props to handlers

* fix: correct update time

* fix: change TimePicker.tsx

* fix: correct styles

* fix: update packages

* vmui: refactor code, remove material-ui

* feat: add paste json for trace analyzer

* vmui: update trace analyzer docs

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

Co-authored-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-11-17 22:23:05 +02:00
Aliaksandr Valialkin
7969ca6c80
app/vmselect/vmui: make vmui-update after 51bfd1ab80 2022-11-17 18:57:44 +02:00
Aliaksandr Valialkin
f67c2a2f8f
app/vmselect/vmui: make vmui-update after bc8a782f74 2022-11-17 01:21:56 +02:00
Aliaksandr Valialkin
0cc59b9f95
app/vmselect/promql: add range_stdvar() and range_stddev() functions for calculating variance and deviation over time series on the selected time range 2022-11-17 01:03:02 +02:00
Aliaksandr Valialkin
facf7efa3a
app/vmselect/promql: add range_linear_regression(q) function for calculating simple linear regression for the selected time series on the selected time range 2022-11-17 00:39:17 +02:00
Aliaksandr Valialkin
58e7963828
app/vmselect/vmui: make vmui-update after 7130af7fd2 2022-11-09 16:43:09 +02:00
Aliaksandr Valialkin
fe8d40f12c
app/{vminsert,vmselect}: test initialization with different number of storage nodes 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3329
 2022-11-09 11:48:39 +02:00
Zakhar Bessarab
fd36c9b3b1
docs/{vminsert,vmselect}: clarify flag description for clusternativeListenAddr (#3314) 
docs/{vminsert,vmselect}: clarify flag description for `clusternativeListenAddr`
 2022-11-04 09:49:53 +01:00
Zakhar Bessarab
7afa67dba0
{app/vmselect,app/vminsert}: ensure -storageNodes flag has no empty values (#3291) 2022-11-01 14:54:55 +02:00
Aliaksandr Valialkin
a02a5f646f
app/vmselect/vmui: make vmui-update after 54e1865d17 2022-10-28 14:52:16 +03:00
Aliaksandr Valialkin
09cf136154
app/{vminsert,vmselect}: add support for automatic discovery and update of vmstorage nodes 
Thanks to @dmitryk-dk for the initial implemenation at https://github.com/VictoriaMetrics/VictoriaMetrics-enterprise/pull/446
 2022-10-28 13:13:03 +03:00
Aliaksandr Valialkin
976bbe3677
app/{vminsert,vmselect}: limit the access to storageNodes to getStorageNodesBucket and setStorageNodesBucket functions 
This makes the code more maintainable and earier to test.
 2022-10-28 11:41:55 +03:00
Aliaksandr Valialkin
46450995ae
app/vmselect/vmui: make vmui-update after eae6063450 2022-10-26 02:51:09 +03:00
Aliaksandr Valialkin
ecb71a7221
lib/fs: add canOverwrite arg to WriteFileAtomically when it is allowed to overwrite the file atomically if it already exists 2022-10-26 01:08:35 +03:00
Aliaksandr Valialkin
4f53147ed4
app/{vminsert,vmselect}/netstorage: allow calling Init()+MustStop() in a loop 
Previously netstorage.MustStop() call didn't free up all the resources,
so the subsequent call to nestorage.Init() would panic.

This allows writing tests, which call nestorage.Init() + nestorage.MustStop() in a loop.
 2022-10-25 14:43:05 +03:00
Aliaksandr Valialkin
596251eb87
app/vmselect/vmui: make vmui-update after 274e235bf7 2022-10-24 21:29:57 +03:00
Aliaksandr Valialkin
c92aef39b5
app/vmselect/promql: expose missing metric vm_cache_size_max_bytes{type="promql/rollupResult"} 2022-10-23 12:14:07 +03:00
Aliaksandr Valialkin
574b9f4f78
app/vmselect/vmui: make vmui-update after 080562030d 2022-10-18 10:51:05 +03:00
Yury Molodov
a50f2e141c
vmui: limit number of plotted series (#3229) 
* feat: add maximum display series by tabs

* feat: add warning on PredefinedPanels.tsx

* docs/CHANGELOG.md: vmui limit number of plotted series

* docs/CHANGELOG.md: vmui limit number of plotted series

* wip

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-10-13 12:14:53 +03:00
Aliaksandr Valialkin
9bf8d64605
app/vmselect/promql: follow-up for 930f1ee153 
Document the change at docs/CHANGELOG.md
Apply it to histogram_quantile() in the same way as to histogram_share()

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3225
 2022-10-13 12:06:24 +03:00
Siqi Liu
c0fc716426
BUGFIX: properly calculate histogram_quantile with the same value and different string le (#3225) 
Co-authored-by: 647(siki.liu) <siki.liu@huolala.cn>
 2022-10-13 12:06:24 +03:00
Aliaksandr Valialkin
a0f3247b14
app/vmselect/promql: properly handle zero and negative values for -search.maxMemoryPerQuery 
This is a follow-up for 04a05f161c

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3203
 2022-10-12 09:33:16 +03:00
Aliaksandr Valialkin
098c9bda27
app/vmselect: return back the logic for limits the amounts of memory occupied by concurrently executed queries if -search.maxMemoryPerQuery isn't set 
This is needed for preserving backwards compatibility with the previous releases of VictoriaMetrics.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3203
 2022-10-10 21:54:18 +03:00