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Author SHA1 Message Date
Aliaksandr Valialkin
62e2371a67
lib/storage: reset metric id caches for the previous and the current hour 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2698
 2022-06-19 22:42:09 +03:00
Roman Khavronenko
ef7f52e0e6
Vmalert notifiers (#2744) 
* vmalert: remove head of line blocking for sending alerts

This change makes sending alerts to notifiers concurrent instead
of sequential. This eliminates head of line blocking, where first
faulty notifier address prevents the rest of notifiers from
receiving notifications.

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

* vmalert: make default timeout for sending alerts 10s

Previous value of 1m was too high and was inconsistent
with default timeout defined for notifiers via
configuration file.

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

* vmalert: linter checks fix

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-06-18 09:11:37 +02:00
Aliaksandr Valialkin
00831e0ee5
docs: update docs on how to add tags to metrics collected by DataDog agent 
Follow-up for f16072c3c1
 2022-06-17 13:11:43 +03:00
Dmytro Kozlov
10454d1735
vmui: added focusLabel, enable cardinality app configuratior (#2736) 
* vmui: added focusLabel, enable app configuratior

* vmui: set focusLabel if {labelName!=""}

* wip

* docs/CHANGELOG.md: mention about focusLabel feature in cardinality explorer

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2730

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-06-17 13:03:02 +03:00
Dmytro Kozlov
f16072c3c1
doc: added workaround for datadog agent (#2712) 
* Added workaround for datadog agent

* docs: update datadog workaround

* doc: update doc description

* Apply suggestions from code review

* docs: `make docs-sync`

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-06-16 22:22:55 +03:00
Roman Khavronenko
b875628ae6
docs: mention sandbox update in release procedure (#2724) 
Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-06-16 20:48:01 +03:00
Roman Khavronenko
723d90536c
vmselect: limit end param max value by 2d in future (#2729) 
* vmselect: limit `end` param max value by 2d in future

The change is applied only to service handlers like `/labels` or `/series`
and limits the `end` param by max value <= now() + 2 days. The same limit
is applied for the ingested data, so no reason to allow to request data
in future far than that.

The change is also needed for corner cases like https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2669
where too high `end` value triggers inefficient global index search.

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

* docs/CHANGELOG.md: document the bugfix

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-06-16 20:46:31 +03:00
Aliaksandr Valialkin
eabd2e2320
docs/vmagent.md: typo fix: configued -> configured 2022-06-16 20:30:30 +03:00
Aliaksandr Valialkin
c18f8cccfa
lib/promrelabel: support action: graphite relabeling 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2737
 2022-06-16 20:24:22 +03:00
Roman Khavronenko
45c1e27937
docs: add multiple-remote-writes topology to vmalert (#2738) 
Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-06-16 13:30:28 +02:00
Aliaksandr Valialkin
0f889497b5
docs/CHANGELOG.md: document dd327bfa9e2c69fe21ab1d92c14636733d7c5620 2022-06-15 18:40:59 +03:00
Aliaksandr Valialkin
e8214ed4e8
docs/CHANGELOG.md: document 00719e5779a3e4eeedb74cb3d25a9ecfe0e16063 2022-06-15 18:09:04 +03:00
Aliaksandr Valialkin
ec7963208d
app/vmselect: accept focusLabel query arg at /api/v1/status/tsdb 
This allows filling the seriesCountByFocusLabelValue list in the /api/v1/status/tsdb response
with label values for the specified focusLabel, which contain the highest number of time series.

TODO: add this to Cardinality explorer at VMUI - https://docs.victoriametrics.com/#cardinality-explorer
 2022-06-14 18:36:54 +03:00
Aliaksandr Valialkin
b6c1ca12b7
lib/storage: show top labels with the highest number of series in cardinality explorer 2022-06-14 16:32:38 +03:00
Dmytro Kozlov
af3dc91a51
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 14:39:47 +03:00
Aliaksandr Valialkin
7b3c9c50a8
docs: update command-line flags' descriptions according to recent changes 2022-06-14 13:28:00 +03:00
Aliaksandr Valialkin
a75e59700f
lib/storage: improve error message when -search.max* command-line flag values are exceeded 2022-06-14 13:27:59 +03:00
Roman Khavronenko
97183e4ec5
docs: reduce free disk recommendation from 30% to 20% (#2728) 
Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-06-14 12:54:39 +03:00
Aliaksandr Valialkin
29b7c0b4a6
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 12:32:02 +03:00
Roman Khavronenko
aecac75ec7
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 09:10:44 +02:00
Aliaksandr Valialkin
86da001963
docs/Single-server-VictoriaMetrics.md: recommend running all the VictoriaMetrics components behind auth proxy in Security chapter 2022-06-13 10:30:01 +03:00
Aliaksandr Valialkin
c7555ab635
vendor: make vendor-update 2022-06-13 10:02:21 +03:00
Aliaksandr Valialkin
de2be31275
docs/CHANGELOG.md: document 99dbe7f9d4 2022-06-13 10:01:48 +03:00
Wataru Manji
99dbe7f9d4
Add remote-write headers (#2701) 
Co-authored-by: Wataru Manji <wataru.manji@linecorp.com>
 2022-06-13 09:59:03 +03:00
Aliaksandr Valialkin
1041f395cc
app/vmagent: follow-up after 4583ed23a8 2022-06-13 09:54:11 +03:00
Dmytro Kozlov
4583ed23a8
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 09:52:13 +03:00
Roman Khavronenko
cd2f0e0760
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 09:48:26 +03:00
Yury Molodov
879670418f
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 09:43:37 +03:00
Yury Molodov
7979e5cd26
vmui: fix relative time and query params (#2716) 
* fix: correct update query params

* fix: change select relative time
 2022-06-13 09:32:09 +03:00
Aliaksandr Valialkin
55a0d34be5
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 374beb350e

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1533
 2022-06-12 14:32:45 +03:00
Aliaksandr Valialkin
52cf05c6d2
lib/storage: test GetTSDBStatusWithFiltersForDate on a global time range 2022-06-12 14:27:40 +03:00
Aliaksandr Valialkin
374beb350e
app/vmselect: optimize /api/v1/labels and /api/v1/label/.../values handlers when match[] query arg is passed to them 2022-06-12 04:32:13 +03:00
Aliaksandr Valialkin
89b778902b
app/vmselect: add optional limit query arg to /api/v1/labels and /api/v1/label_values endpoints 
This arg allows limiting the number of sample values returned from these APIs
 2022-06-10 09:50:33 +03:00
Aliaksandr Valialkin
483b402bb2
app/vmselect/prometheus: extract common code for obtaining common query args into getCommonParams() function 2022-06-09 20:34:18 +03:00
Aliaksandr Valialkin
2bcb960f17
all: improve query tracing coverage for indexdb search 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1403
 2022-06-09 20:07:07 +03:00
Aliaksandr Valialkin
a30333a79e
app/vmselect/graphite: remove additional redundant Request.ParseForm() calls after 38c785b851 2022-06-09 13:28:57 +03:00
Aliaksandr Valialkin
38c785b851
app/vmselect: remove redundant calls to Request.ParseForm() 
Request.ParseForm() is implicitly called by the first call to Request.FormValue()
 2022-06-09 13:11:26 +03:00
Artem Navoiev
cd7fb05b7c
dashboards: update cluster by tenant dashboard (#2695) 
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
 2022-06-09 10:39:30 +02:00
Roman Khavronenko
48a60eb593
vmalert: followup for 76f05f8670 (#2706) 
Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-06-09 08:58:25 +02:00
Howie
76f05f8670
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 08:21:30 +02:00
Aliaksandr Valialkin
12ac255dae
lib/querytracer: make it easier to use by passing trace context message to New and NewChild 
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 21:06:52 +03:00
Aliaksandr Valialkin
a072a061a2
docs/Single-server-VictoriaMetrics.md: explain why free disk space shortage may negatively impact VictoriaMetrics performance 2022-06-08 20:03:53 +03:00
Aliaksandr Valialkin
8888e2b955
docs: add a link to cardinality explorer playground 2022-06-08 19:39:36 +03:00
Aliaksandr Valialkin
2c2418d079
docs: refer to cardinality explorer 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2233
 2022-06-08 19:17:41 +03:00
Dmytro Kozlov
018d2303c4
Cardinality explorer (#2625) 
* 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 18:43:05 +03:00
Aliaksandr Valialkin
46d8fb03d1
docs/CHANGELOG.md: document 63b538ecd1 2022-06-07 15:52:32 +03:00
Roman Khavronenko
63b538ecd1
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 15:46:44 +03:00
Aliaksandr Valialkin
a93deb307f
docs/CHANGELOG.md: document https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2685 2022-06-07 15:39:13 +03:00
Wataru Manji
6564dc6c16
add Content-Encoding Header (#2685) 
Co-authored-by: Wataru Manji <wataru.manji@linecorp.com>
 2022-06-07 15:33:21 +03:00
Aliaksandr Valialkin
cbb64c824d
docs/CHANGELOG.md: document backwards-incompatible changes in communication protocol between vmselect and vmstorage 
The changes are related to the added query tracing in afced37c0b

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1403
 2022-06-07 15:25:35 +03:00