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Author SHA1 Message Date
Aliaksandr Valialkin
ee42f18dcb
docs/Troubleshooting.md: refer to subqueries doc, since this is the most frequent source of improperly consutructed queries 2022-06-30 15:09:35 +03:00
Aliaksandr Valialkin
921ff3f49d
docs/Troubleshooting.md: refer to capacity planning docs 2022-06-30 14:59:52 +03:00
Aliaksandr Valialkin
ca263371a6
docs/Troubleshooting.md: various typo fixes and clarifications 2022-06-30 14:56:35 +03:00
Aliaksandr Valialkin
bcb1175162
docs/Troubleshooting.md: formatting fixes 2022-06-30 14:38:42 +03:00
Aliaksandr Valialkin
a4d9388ecb
docs/Troubleshooting.md: add troubleshooting guide for cluster instability 2022-06-30 14:35:39 +03:00
Aliaksandr Valialkin
836c19f7ba
Revert "follow-up after bdf9f4669a (#2803)" 
This reverts commit ec5d3253ff, because there was a similar commit already - 119dc333e1
 2022-06-30 13:54:33 +03:00
Aliaksandr Valialkin
119dc333e1
docs/CHANGELOG.md: document bdf9f4669a 2022-06-30 13:53:59 +03:00
Aliaksandr Valialkin
56622bff73
docs: add Troubleshooting doc 
This doc contains troubleshooting guides for typical problems with VictoriaMetrics.
 2022-06-30 13:53:59 +03:00
Roman Khavronenko
ec5d3253ff
follow-up after bdf9f4669a (#2803) 
Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-06-30 12:46:57 +02:00
Aliaksandr Valialkin
32ddc90ec1
docs/url-examples.md: fix various documentation issues there 2022-06-29 11:57:54 +03:00
Aliaksandr Valialkin
a14188dd8e
app/vmselect: expose additional histograms at /metrics page, which may help get more insights for the query workload 
This commit is based on https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2792
 2022-06-28 20:18:13 +03:00
Aliaksandr Valialkin
a350d1e81c
lib/storage: return marshaled metric names from SearchMetricNames 
Previously SearchMetricNames was returning unmarshaled metric names.
This wasn't great for vmstorage, which should spend additional CPU time
for marshaling the metric names before sending them to vmselect.

While at it, remove possible duplicate metric names, which could occur when
multiple samples for new time series are ingested via concurrent requests.

Also sort the metric names before returning them to the client.
This simplifies debugging of the returned metric names across repeated requests to /api/v1/series
 2022-06-28 18:17:15 +03:00
Aliaksandr Valialkin
bffd72e9a9
docs/Single-server-VictoriaMetrics.md: mention about -search.maxTagValueSuffixesPerSearch command-line flag in resource limits docs 2022-06-27 14:03:54 +03:00
Aliaksandr Valialkin
741dd47273
docs/CHANGELOG.md: document 45f20ad1aa 2022-06-27 13:52:59 +03:00
Aliaksandr Valialkin
a963b2a0aa
all: show timeRange in traces in human-readable format instead of timestamps in milliseconds 2022-06-27 13:45:51 +03:00
Aliaksandr Valialkin
94445e8bd1
docs/CHANGELOG.md: update after e40d015e9a 2022-06-24 18:04:55 +03:00
Aliaksandr Valialkin
d2bbbf147c
all: limit the maximum memory usage for regexp cache, which stores parsed regular expressions in MetricsQL queries 
Previously the cache could store 10K unique regexps. When every regexp is huge (e.g. hundreds of kilobytes),
then the total cache size could grow to multiples of gigabytes. Now the cache size is limited by the total length
of all cached regexps. So huge regexps won't result in high memory usage for the cache.
 2022-06-24 17:57:43 +03:00
Dmytro Kozlov
bb7f31541f
vmui: added query tracing (#2748) 
* vmui: added query tracing

* vmui: updated ui

* vmui: update tracing logic, fix bugs, disable tracing by default

* vmui: use empty message as props

* vmui: fixed ui, added delete for each tacing data, show query in header

* vmui: added timelines

* vmui: speedup render

* vmui: use memo for sorting

* vmui: use Trace model, remove unused functions, simplify part of code

* vmui: update recursive logic

* vmui: fix set query to header

* vmui: code cleanup, remove unused code

* vmui: remove unused type, rename component

* wip

* wip

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-06-23 22:59:20 +03:00
Nikolay
7f1c73bdaf
app/vmselect: fixes partial response with replicationFactor (#2777) 
* app/vmselect: fixes partial response with replicationFactor
Allow partial response if it meets replicationFactor configured at vmselect
https://t.me/VictoriaMetrics_ru1/38490

* docs/CHANGELOG.md: document this change

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-06-23 20:19:35 +03:00
Yurii Kravets
86e80428d5
docs: Update CHANGELOG Update notes (#2776) 
* docs: Update CHANGELOG Update notes

Specified the reason why `vmselect` and `vmstorage` nodes may log communication errors.
 2022-06-23 15:46:51 +02:00
Aliaksandr Valialkin
52eadb729e
lib/promscrape: always send stale markers with the real scrape timestamp 
This guarantees that query won't return data just after the series is disappeared.
 2022-06-23 11:34:18 +03:00
Denys Holius
668d67a3d3
Adds a list of supported architectures (#2769) 
* add list of supported architectures

* Update docs/BestPractices.md

Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
 2022-06-22 21:56:57 +03:00
Aliaksandr Valialkin
1c4f67c5d2
lib/promauth: add ability to send additional http headers in requests to scrape targets 
This solves https://stackoverflow.com/questions/66032498/prometheus-scrape-metric-with-custom-header
 2022-06-22 20:39:43 +03:00
Aliaksandr Valialkin
51362f9333
app/vmselect: add -search.setLookbackToStep command-line flag for making the gap filling algorithm similar to InfluxDB data model 
This option should override `-search.maxStalenessInterval` for most cases when users migrate from InfluxDB to VictoriaMetrics
 2022-06-22 14:19:30 +03:00
Aliaksandr Valialkin
6a1e0692f6
docs/Cluster-VictoriaMetrics.md: small fixes 2022-06-22 13:42:43 +03:00
Roman Khavronenko
75dd7542e5
docs: follow-up for 197d3cdd74 (#2766) 
Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-06-22 08:53:54 +02:00
云原生驿站
197d3cdd74
docs: supplement vmalert downsampling docs (#2765) 
Co-authored-by: 吴典秋 <muti_kube@163.com>
 2022-06-22 07:43:41 +02:00
Denys Holius
f456e486b7
url-examples: added curl output after deleting metrics (#2764) 
docs: add more details to url-examples for series deleting
 2022-06-21 16:20:08 +02:00
Aliaksandr Valialkin
f88c642464
docs: update -help output for vmbackup, vmbackupmanager, vmgateway and vmrestore components 2022-06-21 15:49:01 +03:00
Aliaksandr Valialkin
cfc99e12da
docs: update docs after e4d6b750f6 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2753
 2022-06-21 14:01:12 +03:00
Aliaksandr Valialkin
091408be62
docs/CHANGELOG.md: cut v1.78.0 2022-06-20 18:10:38 +03:00
Aliaksandr Valialkin
3837b50f37
lib/netutil.ConnPool: skip dialing remote address if the previous dial attempt was unsuccessful 
If the previous dial attempt was unsuccessful, then all the new dial attempts are skipped
until the background goroutine determines that the given address can be successfully dialed.

This reduces query latency when some of vmstorage nodes are unavailable and dialing them is slow.

This should help with https://github.com/VictoriaMetrics/VictoriaMetrics/issues/711

This commit is based on ideas from the https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2756

The main differences are:

- The check for healthy/unhealthy storage nodes is moved one level lower from app/vmselect/netstorage to lib/netutil.ConnPool.
  This makes possible re-using this feature everywhere lib/netutil.ConnPool is used.
- The check doesn't take into account handshake errors for already established connections.
  Handshake errors usually mean improperly configured VictoriaMetrics cluster, so they shouldn't be ignored.
 2022-06-20 17:36:41 +03:00
Aliaksandr Valialkin
49586566a3
docs: follow-up after e4d6b750f6 2022-06-20 17:14:43 +03:00
Nikolay
e4d6b750f6
lib/httpserver: adds flagsAuthKey command-line flag (#2758) 
* lib/httpserver: adds flagsAuthKey command-line flag
It protects /flags endpoint with authKey.

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2753O

* Apply suggestions from code review

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-06-20 17:09:32 +03:00
Aliaksandr Valialkin
9f6a19a904
docs/Articles.md: add a link to https://www.sobyte.net/post/2022-05/victoriametrics-bloomfilter/ 2022-06-20 14:43:46 +03:00
Roman Khavronenko
4b4f03fa1f
docs: reference links from key concepts (#2745) 
Signed-off-by: hagen1778 <roman@victoriametrics.com>

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-06-19 23:12:10 +03:00
Artem Navoiev
954a7a6fc6
docs: replace bash code block type with console (#2746) 2022-06-19 22:57:53 +03:00
Aliaksandr Valialkin
c022c4af0a
docs/CHANGELOG.md: document ef7f52e0e6 2022-06-19 22:48:39 +03:00
Aliaksandr Valialkin
5fb45173ae
lib/storage: do not register new series if -storage.maxHourlySeries or -storage.maxDailySeries limits are exceeded 
Previously samples for new series weren't added as expected when series limits were reached,
but new series were still registered in indexdb.
 2022-06-19 22:42:09 +03:00
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
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
Aliaksandr Valialkin
7b3c9c50a8
docs: update command-line flags' descriptions according to recent changes 2022-06-14 13:28:00 +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
de2be31275
docs/CHANGELOG.md: document 99dbe7f9d4 2022-06-13 10:01:48 +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
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
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
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
Aliaksandr Valialkin
a93deb307f
docs/CHANGELOG.md: document https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2685 2022-06-07 15:39:13 +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
Aliaksandr Valialkin
638ba4614a
docs/CHANGELOG.md: document e755d0ec3f 2022-06-07 15:16:48 +03:00
Aliaksandr Valialkin
b022f1f113
docs/CHANGELOG.md: document 1ee1e986da 2022-06-07 15:02:22 +03:00
Aliaksandr Valialkin
194258c7b4
docs: run make docs-sync after fda8da297e 2022-06-07 14:50:39 +03:00
Dmytro Kozlov
fda8da297e
docs: fixed typos (#2680) 
* docs: fixed typos

* Update README.md

* Update docs/README.md

* Update docs/Single-server-VictoriaMetrics.md

* docs: added examples with start and end params in request

* Apply suggestions from code review

Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2022-06-07 14:47:15 +03:00
Aliaksandr Valialkin
f9d22e2ad3
docs/Cluster-VictoriaMetrics.md: run make docs-sync after 1c96dce367 2022-06-07 14:30:43 +03:00
Aliaksandr Valialkin
f04b997a3d
docs: run make docs-sync after a439e887a3 2022-06-07 14:26:56 +03:00
Aliaksandr Valialkin
8608dd093c
all: follow-up after 8edb390e21 
- Remove unused js bloatware from /targets page. This strips down binary size by more than 100Kb
- Add /service-discovery page for API compatibility with Prometheus
- Properly load bootstrap.min.css from /prometheus/targets
- Serve static contents for /targets page from app/vminsert instead of app/vmselect, because /targets page is served from there
 2022-06-07 00:57:09 +03:00
Aliaksandr Valialkin
6f0a0e3072
lib/promscrape/discovery/kubernetes: follow-up after 006b8c7534 
- make more clear error logs
- simplify testing for newKubeConfig by passing only the path to kube_config file instead of SDConfig struct
 2022-06-06 14:40:52 +03:00
Aliaksandr Valialkin
6c5372c694
docs/Articles.md: add a link to https://percona.community/blog/2022/06/02/long-time-keeping-metrics-victoriametrics/ 2022-06-06 13:15:11 +03:00
Aliaksandr Valialkin
0922ed2b7e
lib/promscrape: add -promscrape.cluster.name command-line flag 
This flag is used for proper data de-duplication when the same target is scraped
from multiple vmagent clusters.

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2679
 2022-06-04 00:37:01 +03:00
Dmytro Kozlov
8edb390e21
lib/promscrape: adds service discovery visualization for /targets page(#2675) 
* lib/promscrape: updated template

* lib/promscrape: fixed click on unhealthy and all btns

* app/vmselect: jquery scripts into static folder

Co-authored-by: f41gh7 <nik@victoriametrics.com>
 2022-06-03 15:38:45 +02:00
Nikolay
a18914abee
lib/promscrape/discovery/kubernetes: follow-up after 0b5c874911 (#2672) 2022-06-01 20:44:45 +02:00
Aliaksandr Valialkin
3aee7751b3
docs/Single-server-VictoriaMetrics.md: small clarification about custom cache size tuning 2022-06-01 14:55:54 +03:00
Aliaksandr Valialkin
ca689fec54
docs/CHANGELOG.md: follow-up after 2177089f94 2022-06-01 14:51:26 +03:00
Aliaksandr Valialkin
ea06d2fd3c
lib/storage: stop background merge when storage enters read-only mode 
This should prevent from `no space left on device` errors when VictoriaMetrics
under-estimates the additional disk space needed for background merge.

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2603
 2022-06-01 14:36:45 +03:00
Roman Khavronenko
642eb1c534
lib/storage: make indexdb/tagFilters cache size configurable (#2667) 
The default size of `indexdb/tagFilters` now can be overridden via
`storage.cacheSizeIndexDBTagFilters` flag.
Please, be careful with changing default size since it may
lead to inefficient work of the vmstorage or OOM exceptions.

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2663
Signed-off-by: hagen1778 <roman@victoriametrics.com>

Co-authored-by: Nikolay <nik@victoriametrics.com>
 2022-06-01 10:07:53 +02:00
Roman Khavronenko
2177089f94
promrelabel: add support of lowercase and uppercase relabeling actions (#2665) 
* promrelabel: add support of `lowercase` and `uppercase` relabeling actions

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2664
Signed-off-by: hagen1778 <roman@victoriametrics.com>

* lib/storage: make golangci-lint happy

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

Co-authored-by: Nikolay <nik@victoriametrics.com>
 2022-06-01 10:02:37 +02:00
Aliaksandr Valialkin
41958ed5dd
all: add initial support for query tracing 
See https://docs.victoriametrics.com/Single-server-VictoriaMetrics.html#query-tracing

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1403
 2022-06-01 02:29:23 +03:00
Aliaksandr Valialkin
89c0172778
docs/CHANGELOG.md: follow-up after 11f91532c5 
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2594
 2022-05-31 12:27:56 +03:00
Dmytro Kozlov
11f91532c5
issue-2594: use embedded for static files (#2650) 
embed static js and css files from CDN into vmalert, vmagent and vmsingle binaries.

Co-authored-by: f41gh7 <nik@victoriametrics.com>

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2594
 2022-05-31 01:55:28 +02:00
Dima Lazerka
4c3b35a5ca
Change img urls to the same domain (#2649) 2022-05-30 12:23:48 +03:00
Howie
7c3d43fa7f
fix: docs (#2658) 
Signed-off-by: lihaowei <haoweili35@gmail.com>
 2022-05-30 08:16:07 +02:00
Roman Khavronenko
af5bf8fada
docs: add more details to the key concepts (#2648) 
- data modification
- more applications for gauges
- recommendations for instrumenting app with metrics

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-05-27 16:55:40 +02:00
Aliaksandr Valialkin
796804e4b0
lib/promscrape: add -promscrape.suppressScrapeErrorsDelay command-line flag 
This flag can be used for reducing the amounts of logs when scraping unreliable scrape targets.

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2575

The patch is based on https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2576 .
Thanks to @jelmd .
 2022-05-25 22:59:36 +03:00
Roman Khavronenko
1e15ff5320
docs: update single version docs by adding extra links and formatting (#2643) 
Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2022-05-25 21:49:43 +02:00
Aliaksandr Valialkin
f6d11a49aa
lib/storage: add ability to change the indexdb rotation time offset with -retentionTimezoneOffset command-line flag 
This is a follow-up for 0fbf59199a

See https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2574
 2022-05-25 16:05:29 +03:00
Aliaksandr Valialkin
bfe96a3cb4
docs/CHANGELOG.md: document 9e343faa41 2022-05-25 15:03:46 +03:00