Aliaksandr Valialkin
8d7d8f0125
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 17:16:26 -08:00
Roman Khavronenko
f8a3514e99
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 17:14:23 -08:00
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
