Roman Khavronenko
ba7ece02c4
docs: add multiple-remote-writes topology to vmalert ( #2738 )
...
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-06-16 20:21:12 +03:00
Aliaksandr Valialkin
da1d1e83df
app/{vmselect,vmstorage}: properly pass seriesCountByLabelName and seriesCountByFocusLabelValue entries from vmstorage to vmselect
2022-06-16 10:44:29 +03:00
Aliaksandr Valialkin
b4e75a0b89
docs/CHANGELOG.md: document dd327bfa9e2c69fe21ab1d92c14636733d7c5620
2022-06-15 18:41:26 +03:00
Aliaksandr Valialkin
14ce7b0e25
docs/CHANGELOG.md: document 00719e5779a3e4eeedb74cb3d25a9ecfe0e16063
2022-06-15 18:09:23 +03:00
Aliaksandr Valialkin
ee9954082f
app/vmselect/netstorage: properly aggregate seriesCountByLabelName and seriesCountByFocusLabelValue obtained from multiple vmselect nodes at /api/v1/status/tsdb
2022-06-15 16:48:40 +03:00
Aliaksandr Valialkin
45fa9d798d
app/vmselect: accept focusLabel query arg at /api/v1/status/tsdb
2022-06-14 18:39:00 +03:00
Aliaksandr Valialkin
fb77843639
lib/storage: show top labels with the highest number of series in cardinality explorer
2022-06-14 16:34:13 +03:00
Dmytro Kozlov
ed9b4c6f6d
vmui: refactor Cardinality panel ( #2726 )
...
* vmui: refactor Cardinality panel
* vmui: change width of the search panel
* vmui: code cleanup
* vmui: code cleanup
* vmui: fixed vulnerability (npm audit fix)
* wip
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-06-14 14:40:44 +03:00
Aliaksandr Valialkin
ce953d5e95
docs: update command-line flags' descriptions according to recent changes
2022-06-14 13:28:23 +03:00
Aliaksandr Valialkin
3167fbc21d
lib/storage: improve error message when -search.max* command-line flag values are exceeded
2022-06-14 13:28:21 +03:00
Nikolay
e23af8f05c
lib/httpserver: backport changes from master branch ( #2697 )
...
* lib/httpserver: backport changes from master branch
adds basicAuth
adds authKey check for /metrics and /debug/pprof requests
it should improve security for cluster components
* wip
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-06-14 13:02:44 +03:00
Roman Khavronenko
0065b13243
docs: reduce free disk recommendation from 30% to 20% ( #2728 )
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-06-14 12:55:41 +03:00
Aliaksandr Valialkin
12618925fc
docs/guides/migrate-from-influx.md: suggest more real-world value for -search.maxStalenessInterval
...
Suggest `-search.maxStalenessInterval=10s` instead of `-search.maxStalenessInterval=1ms`,
since `1ms` would result in empty graphs in most cases, since the interval between data points
on the graph is usually much higher than 1ms. For example, if the graph shows time range of one hour
and it contains 1000 points, then the interval between points on the graph would equal to
3600s/1000=3.6 seconds.
2022-06-14 12:51:35 +03:00
Roman Khavronenko
9873001539
docs: migrating from influx ( #2720 )
...
Mention `-search.maxStalenessInterval` flag and its effect on query engine.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-06-14 12:51:33 +03:00
Aliaksandr Valialkin
b48ca34e05
docs/Single-server-VictoriaMetrics.md: recommend running all the VictoriaMetrics components behind auth proxy in Security chapter
2022-06-13 10:30:52 +03:00
Aliaksandr Valialkin
e1fc4db109
vendor: make vendor-update
2022-06-13 10:07:19 +03:00
Aliaksandr Valialkin
c846d0db01
docs/CHANGELOG.md: document 99dbe7f9d4
2022-06-13 10:07:19 +03:00
Wataru Manji
0cd750fa5e
Add remote-write headers ( #2701 )
...
Co-authored-by: Wataru Manji <wataru.manji@linecorp.com>
2022-06-13 10:07:19 +03:00
Aliaksandr Valialkin
8128c6db6b
app/vmagent: follow-up after 4583ed23a8
2022-06-13 09:56:27 +03:00
Dmytro Kozlov
f0cb3c4999
Added a stub for datadog endpoint ( #2710 )
...
* Added a stub for datadog endpoint
* Update app/vmagent/main.go
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-06-13 09:56:26 +03:00
Roman Khavronenko
81b6efea9e
Readme cleanup ( #2715 )
...
* docs: minor styling and wording changes
Changes made after reading https://developers.google.com/tech-writing
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* docs: set proper types for code blocks
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* docs: add `copy` wrapper for some commands
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* docs: sync
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* docs: resolve conflicts
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-06-13 09:49:59 +03:00
Yury Molodov
65107a4585
vmui: enhancements ( #2638 ) ( #2717 )
...
* feat: make datepicker to be set to last 30 min by default
* fix: correct spinner while loading data
* feat: change legend style
* app/vmselect: `make vmui-update`
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-06-13 09:49:58 +03:00
Yury Molodov
7a3b377ac0
vmui: fix relative time and query params ( #2716 )
...
* fix: correct update query params
* fix: change select relative time
2022-06-13 09:34:06 +03:00
Aliaksandr Valialkin
9d8c37d280
docs/CHANGELOG.md: refer to the issue, which should be solved after the optimization to /api/v1/labels and /api/v1/label/.../values is added
...
The optimization has been added in 374beb350ehttps://github.com/VictoriaMetrics/VictoriaMetrics/issues/1533
2022-06-12 14:32:57 +03:00
Aliaksandr Valialkin
4af43a4a75
lib/storage: test GetTSDBStatusWithFiltersForDate on a global time range
2022-06-12 14:28:37 +03:00
Aliaksandr Valialkin
61e03f172b
app/vmselect: optimize /api/v1/labels and /api/v1/label/.../values handlers when match[] query arg is passed to them
2022-06-12 14:06:24 +03:00
Aliaksandr Valialkin
4a94cd81ce
app/vmselect: add optional limit query arg to /api/v1/labels and /api/v1/label_values endpoints
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This arg allows limiting the number of sample values returned from these APIs
2022-06-10 10:24:07 +03:00
Aliaksandr Valialkin
1335698ba7
app/vmselect/prometheus: extract common code for obtaining common query args into getCommonParams() function
2022-06-09 20:33:36 +03:00
Aliaksandr Valialkin
cb39eada77
all: improve query tracing coverage for indexdb search
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1403
2022-06-09 20:04:02 +03:00
Aliaksandr Valialkin
ad44eadd94
app/vmselect/graphite: remove additional redundant Request.ParseForm() calls after 38c785b851
2022-06-09 13:22:23 +03:00
Artem Navoiev
5b4b922433
dashboards: update cluster by tenant dashboard ( #2695 )
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Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2022-06-09 13:15:40 +03:00
Roman Khavronenko
3c09d25039
vmalert: followup for 76f05f8670 ( #2706 )
...
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-06-09 13:15:35 +03:00
Howie
4afd7aa695
feat: rule limit ( #2676 )
...
vmalert: support `limit` param in groups definition
`limit` param limits number of time series samples produced by a single rule
during execution.
On reaching the limit rule will return an err.
Signed-off-by: lihaowei <haoweili35@gmail.com>
2022-06-09 13:15:33 +03:00
Aliaksandr Valialkin
7fe60dad10
app/vmselect: remove redundant calls to Request.ParseForm()
...
Request.ParseForm() is implicitly called by the first call to Request.FormValue()
2022-06-09 13:09:52 +03:00
Aliaksandr Valialkin
a9ea3fee38
lib/querytracer: make it easier to use by passing trace context message to New and NewChild
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The context message can be extended by calling Donef.
If there is no need to extend the message, then just call Done.
2022-06-08 21:16:12 +03:00
Aliaksandr Valialkin
5524d13a03
docs/Single-server-VictoriaMetrics.md: explain why free disk space shortage may negatively impact VictoriaMetrics performance
2022-06-08 20:04:30 +03:00
Aliaksandr Valialkin
2520b8efb8
docs: add a link to cardinality explorer playground
2022-06-08 19:40:12 +03:00
Aliaksandr Valialkin
2b343d8bd0
app: properly collect and merge /api/v1/status/tsdb info from vmstorage nodes
...
The collection has been broken in f2754c3e90https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2233
2022-06-08 19:26:09 +03:00
Aliaksandr Valialkin
8d98b8ae10
docs: refer to cardinality explorer
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2233
2022-06-08 19:18:31 +03:00
Dmytro Kozlov
f2754c3e90
Cardinality explorer ( #2625 )
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* Cardinality explorer
* vmui, vmselect: updated field name, added description to spinner
* make vmui-update
* updated const name, make vmui-update
* lib/storage: changes calculation for totalSeries values
* added static files
* wip
* wip
* wip
* wip
* docs/CHANGELOG.md: document cardinality explorer feature
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2233
Co-authored-by: f41gh7 <nik@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-06-08 18:54:27 +03:00
Aliaksandr Valialkin
ba406ff28c
docs/CHANGELOG.md: document 63b538ecd1
2022-06-07 15:53:08 +03:00
Roman Khavronenko
2b5e1dee91
vmagent: update SD duration histogram metric if SD is active ( #2677 )
...
The change updates histogram for registering SD update duration
only SD is considered as `active`. SD is active if at least
one scraper for this SD has started.
This change supposed to reduce metrics cardinality produced
by duration histogram which gets updated even if SD isn't configured.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2671
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-06-07 15:53:06 +03:00
Aliaksandr Valialkin
d830f43608
app/vminsert/main.go: add missing strings import after 0c5e199469
2022-06-07 15:42:23 +03:00
Aliaksandr Valialkin
c07f99cd4f
docs/CHANGELOG.md: document https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2685
2022-06-07 15:39:53 +03:00
Wataru Manji
64f7095c3a
add Content-Encoding Header ( #2685 )
...
Co-authored-by: Wataru Manji <wataru.manji@linecorp.com>
2022-06-07 15:34:25 +03:00
Aliaksandr Valialkin
c7ff4505d2
docs/CHANGELOG.md: document backwards-incompatible changes in communication protocol between vmselect and vmstorage
...
The changes are related to the added query tracing in afced37c0bhttps://github.com/VictoriaMetrics/VictoriaMetrics/issues/1403
2022-06-07 15:25:58 +03:00
Aliaksandr Valialkin
2b72d21840
docs/CHANGELOG.md: document e755d0ec3f
2022-06-07 15:21:10 +03:00
elProxy
0c5e199469
Support legacy datadog agent ( #2670 )
...
dd-agent v5 can issue some requests with trailing slashes.
(e.g.
526559be73/ddagent.py (L303)
2022-06-07 15:21:09 +03:00
Aliaksandr Valialkin
0b4f767c53
docs/CHANGELOG.md: document 1ee1e986da
2022-06-07 15:02:57 +03:00
Roman Khavronenko
5f33445f66
lib/storage: limit max mergeConcurrency value for systems with high number of CPUs ( #2673 )
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Workers count for merges affects the max part size during merges. Such behaviour
protects storage from running out of disk space for scenario when all workers
are merging parts with the max size.
This works very well for most cases. But for systems where high number of CPUs
is allocated for vmstorage components this could significantly impact the max
part size and result in more unmerged parts than expected.
While checking multiple production highly loaded setups it was discovered that
`max_over_time(vm_active_merges{type="storage/big}[1h]}"` rarely exceeds 2,
and `max_over_time(vm_active_merges{type="storage/small}[1h]}"` rarely exceeds 4.
The change in this commit limits the max value for concurrency accordingly.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-06-07 15:02:55 +03:00
