Roman Khavronenko
83a4865a45
vmalert: always re-evaluate Annotations ( #3119 )
...
* vmalert: always re-evaluate Annotations
Previously, Annotations were evaluated only:
1. On alert creating.
2. On alert's value change.
This is premature optimization. It was assumed that since annotations
could contain only text with alert's labels or value - there is no need
in spending resources to re-compile Annotations.
Later, template function `query` was added, which can execute
arbitrary queries and return different results on every evaluation.
So if it was used in annotations, it would be executed only on init
or value change.
Another case when optimization caused an issue - annotations hot reload.
In this case, annotations of the active alert won't change even if Rule's
annotations were changed.
This fix enables Annotations re-evaluation on each iteration to resolve
issues above. It would have some impact on performance, but it is unlikely
it will be noticeable.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* vmalert: add tp Changelog
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-10-06 16:03:06 +03:00
Yury Molodov
8499a78639
vmui: fix data processing ( #3092 )
...
* fix: change data processing
* app/vmselect/vmui: `make vmui-update`
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-10-06 15:57:22 +03:00
Aliaksandr Valialkin
d385e1c60c
app/vmselect/promql: remove empty series before applying aggregate function
...
Previously empty series (e.g. series with all NaN samples) were passed to aggregate functions.
Such series must be ingored by all the aggregate functions.
So it is better from consistency PoV filtering out empty series before applying aggregate functions.
2022-10-06 15:49:55 +03:00
Aliaksandr Valialkin
00a40cdbc5
docs/CHANGELOG.md: document 166d444159
2022-10-06 15:46:30 +03:00
Aliaksandr Valialkin
727255085b
app/vmselect/promql: consistently calculate rate_over_sum(m[d])
as sum_over_time(m[d])/d
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3045
2022-10-06 15:44:19 +03:00
Nikolay
b7748841f5
lib/awsapi: fixes sign encoding ( #3183 )
...
* lib/awsapi: fixes sign encoding
previously white spaces at filter were incorrectly encoded
encoding tip was copied from aws signing lib
For example, the space character must be encoded as %20 (not using '+', as some encoding schemes do)
https://docs.aws.amazon.com/general/latest/gr/sigv4-create-canonical-request.html
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3171
* Update lib/awsapi/sign.go
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-10-06 15:31:29 +03:00
Aliaksandr Valialkin
3a06f14cbe
app/vmauth: do not remove trailing slash from the proxied path
...
This should fix the issue with opening VMUI at /vmui/ page.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1752
2022-10-06 15:28:58 +03:00
Aliaksandr Valialkin
5bf3189ab4
app/vmselect: do not export NaN values for stale metrics at /federate endpoint
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3185
2022-10-06 15:19:08 +03:00
Aliaksandr Valialkin
07518be94e
docs/Release-Guide.md: sync with the master branch after the commit b9231c715a
2022-09-08 21:04:24 +03:00
Aliaksandr Valialkin
a9abc08139
docs/CHANGELOG.md: document e7119de7f7
2022-09-08 21:04:20 +03:00
Max Golionko
4483b76f79
simplify release process ( #3012 )
...
* simplify release process
* address comments
* address comments
* wip
* wip
* wip
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-08-31 02:31:45 +03:00
Aliaksandr Valialkin
7916d91e6e
docs/CHANGELOG.md: cut v1.79.3
2022-08-30 13:23:11 +03:00
Aliaksandr Valialkin
2090aa56a4
docs/CHANGELOG.md: clarify the change at 28441711e6
2022-08-30 12:04:51 +03:00
Roman Khavronenko
57ed9c47a9
vmalert: follow-up after 28441711e6
( #2972 )
...
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-08-30 12:04:51 +03:00
Aliaksandr Valialkin
00c3afa853
docs/CHANGELOG.md: document the 044d51b668
2022-08-30 11:28:20 +03:00
Aliaksandr Valialkin
00af0141d5
app/vmselect/promql: follow-up after 2d71b4859c
...
- Use getScalar() function for obtaining the expected scalar from phi arg
- Reduce the error message returned to the user when incorrect phi is passed to histogram_quantiles
- Improve the description of this bugfix in the docs/CHANGELOG.md
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3026
2022-08-30 11:21:33 +03:00
Dmytro Kozlov
968ca13d2e
vmselect/promql: fix panic in histogram_quantiles function ( #3029 )
...
* vmselect/promql: fix panic in histogram_quantiles function
* Update docs/MetricsQL.md
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2022-08-30 11:21:33 +03:00
Aliaksandr Valialkin
c23c92f8d3
docs/CHANGELOG.md: document d59d829cdb
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2673
2022-08-30 11:11:17 +03:00
Aliaksandr Valialkin
20b9a30c27
lib/storage: improve performance for /api/v1/labels and /api/v1/label/.../values endpoints when match[]
filter matches small number of time series
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2978
2022-08-30 11:01:12 +03:00
Roman Khavronenko
7fda3b7b62
lib/storage: prevent excessive loops when storage is in RO ( #2962 )
...
* lib/storage: prevent excessive loops when storage is in RO
Returning nil error when storage is in RO mode results
into excessive loops and function calls which could
result into CPU exhaustion. Returning an err instead
will trigger delays in the for loop and save some resources.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* document the change
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-08-30 10:57:56 +03:00
Aliaksandr Valialkin
32ba5ec996
docs/CHANGELOG.md: cut v1.79.2
2022-08-08 16:46:45 +03:00
Aliaksandr Valialkin
d5ef510657
docs/CHANGELOG.md: document bugfix for https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2874
...
This is a follow-up for edecd2493c
2022-08-08 15:53:17 +03:00
Aliaksandr Valialkin
4d8aa13ec1
lib/promscrape/discovery/kubernetes: add missing __meta_kubernetes_ingress_class_name
label for role: ingress
...
See 7e65ad3e43
and 7e1111ff14
2022-08-08 15:51:31 +03:00
Aliaksandr Valialkin
8506d533b1
docs/CHANGELOG.md: link to the issue regarding the increased load on Consul
...
This is a follow-up for 68de1f4e4a
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2940
2022-08-08 15:50:06 +03:00
Aliaksandr Valialkin
ef3fab515d
lib/promscrape/discovery/consul: allow stale responses from Consul service discovery by default
...
This aligns with Prometheus behaviour.
See `allow_stale` option description at https://prometheus.io/docs/prometheus/latest/configuration/configuration/#consul_sd_config
2022-08-08 15:50:05 +03:00
Aliaksandr Valialkin
3764ba98a5
lib/promscrape/discovery/dockerswarm: properly set __meta_dockerswarm_container_label_* labels instead of __meta_dockerswarm_task_label_* labels
...
See https://github.com/prometheus/prometheus/issues/9187
2022-08-08 15:46:59 +03:00
Aliaksandr Valialkin
708f1e8048
app/vmselect/promql: properly return q1
series from q1 ifnot q2
when q2
returns nothing
2022-08-08 15:44:51 +03:00
Aliaksandr Valialkin
f192666fec
app/{vmselect,vmalert}: properly generate http redirects if -http.pathPrefix
command-line flag is set
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2918
2022-08-08 15:43:02 +03:00
Aliaksandr Valialkin
0639c955e0
lib/promrelabel: do not split regex into multiple lines if it contains groups
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2928
2022-08-08 15:39:24 +03:00
Aliaksandr Valialkin
2dffe566b5
docs/CHANGELOG.md: document 2f9668eba5
2022-08-08 15:35:58 +03:00
Aliaksandr Valialkin
ce00b3862f
lib/promscrape: reload all the scrape configs when the global
section is changed inside -promscrape.config
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2884
2022-08-08 15:33:47 +03:00
Aliaksandr Valialkin
d5bb9ca25a
lib/promscrape: set up=0
for partially failed scrape in stream parsing mode
...
This behaviour aligns with Prometheus behavior
2022-08-08 15:30:52 +03:00
Aliaksandr Valialkin
1005d5a186
lib/promscrape/discovery/ec2: properly handle custom endpoint
option in ec2_sd_configs
...
This option was ignored since d289ecded1
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1287
2022-08-08 15:26:50 +03:00
Aliaksandr Valialkin
bc254cb497
app/vmselect/netstorage: prevent from calling processBlocks callback after the exit from ProcessBlocks function
...
This should prevent from panic at multi-level vmselect
when the top-level vmselect is configured with -replicationFactor > 1
2022-08-08 15:20:39 +03:00
Aliaksandr Valialkin
82ba26ebd9
docs/CHANGELOG.md: document v1.79.1 security fix
2022-08-02 13:37:40 +03:00
Aliaksandr Valialkin
a87f143e92
docs/CHANGELOG.md: cut v1.79.0
2022-07-14 16:15:35 +03:00
Roman Khavronenko
80de6face8
vmalert: drop support of deprecated extra_filter_labels
param ( #2870 )
...
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-07-14 16:10:46 +03:00
Aliaksandr Valialkin
36062d27c5
docs/CHANGELOG.md: formatting fixes for update notes
2022-07-14 12:48:17 +03:00
Aliaksandr Valialkin
e6ee940daf
docs: update descriptions for command-line flags according to the latest changes
2022-07-14 00:57:44 +03:00
Yury Molodov
1ca20caa4b
vmui: optimize table view ( #2867 )
...
* feat: optimize table view
* fix: add column display setting
* app/vmselect: `make vmui-update`
Also document the change at docs/CHANGELOG.md
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-07-14 00:16:57 +03:00
Dmytro Kozlov
99402541fb
vmui: update time picker behavior ( #2847 )
...
* vmui: update time picker behavior
* docs/CHANGELOG.md: document the change
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-07-14 00:06:22 +03:00
Yury Molodov
23c3b5f8c7
vmui: change selection from autocomplete ( #2862 )
...
* fix: change selection from autocomplete
* update docs/CHANELOG.md
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-07-13 23:56:04 +03:00
Nikolay
c007b129cb
lib/promscrape: adds azure service discovery ( #2743 )
...
* lib/promscrape: adds azure service discovery
Adds azure service discovery mechanism
implements authorization with oauth and msi
lists virtual machines and virtual machines managed by scaleSet
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1364
* makes linter happy
* Apply suggestions from code review
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
* wip
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-07-13 23:45:43 +03:00
Aliaksandr Valialkin
da6c85a2f6
all: follow-up for d99ba3481b
2022-07-13 17:17:08 +03:00
Dmytro Kozlov
4e4def9df8
Rename release packages ( #2810 )
...
* makefile: add os to each release file
* makefile: update vmutils arm64
* makefile: update victoria-metrics release process
* makefile: update publish with os
* makefile: update publish with os
* makefile: change tar library
* update release logic
* copy all releases
* sort command by GOOS
* rollback commands
* rollback OSARCH
* fix commands
* cleanup
* fix windows build
* sort build by GOOS, update README.md
2022-07-13 17:11:01 +03:00
Aliaksandr Valialkin
be5fb139d6
docs/CHANGELOG.md: document 91faa152a5
2022-07-13 12:41:25 +03:00
Aliaksandr Valialkin
205c2a468a
docs/CHANGELOG.md: mention that the communication protocol between vmselect
and vmstorage
nodes is updated in the new release
2022-07-13 12:16:59 +03:00
Aliaksandr Valialkin
03680b9334
docs: add links to https://docs.victoriametrics.com/CHANGELOG.html in relevant docs
2022-07-11 21:23:51 +03:00
Aliaksandr Valialkin
b95db7045d
docs/Articles.md: add a link to https://habr.com/ru/company/sravni/blog/672908/
2022-07-11 21:10:59 +03:00
Aliaksandr Valialkin
dd2b1f9ec4
app/vmselect/prometheus: follow-up after 3efe33b917
2022-07-11 20:37:21 +03:00
Dmytro Kozlov
6734d77d97
vmselect/prometeus: Add limit param to api/v1/series api endpoint ( #2851 )
...
* issue-2841: Add limit param to api/v1/series api endpoint
* issue-2841: add change log
* issue-2841: update logic
* issue-2841: simplify logic
* issue-2841: simplify logic, add information to documentation
2022-07-11 20:37:20 +03:00
Aliaksandr Valialkin
3662ce8323
docs: make more clear the relation between replication and deduplication
...
This is based on https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2852
2022-07-11 19:23:24 +03:00
Aliaksandr Valialkin
d442ee4610
app/vmselect/netstorage: optimize mergeSortBlocks function
...
- Use binary search instead of linear scan when locating the run of smallest timestamps
in blocks with intersected time ranges. This should improve performance
when merging blocks with big number of samples
- Skip samples with duplicate timestamps. This should increase query performance
in cluster version of VictoriaMetrics with the enabled replication.
2022-07-09 00:35:38 +03:00
Roman Khavronenko
78da074ad3
metricsql: properly evaluate timezone_offset
over time interval ( #2842 )
...
* metricsql: properly evaluate `timezone_offset` over time interval
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2771
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* Update docs/CHANGELOG.md
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-07-08 14:04:40 +03:00
Aliaksandr Valialkin
decbf84e55
app/vmselect/vmui: follow-up after 0bf6841140
...
* Document the bugfix in docs/CHANGELOG.md
* Run `make vmui-update` for updating static js files for vmui, which are included into vmselect
2022-07-08 13:22:57 +03:00
Aliaksandr Valialkin
d0a943c487
docs/CHANGELOG.md: clarifications after e9b977859b
2022-07-08 13:05:11 +03:00
Aliaksandr Valialkin
a5588bc6f4
docs/CHANGELOG.md: recommend clearing caches after the upgrade from v1.78.0 to v1.78.1
2022-07-08 13:05:11 +03:00
Roman Khavronenko
b29fafa86b
vmalert: deprecate alert's status link ( #2840 )
...
* vmalert: deprecate alert's status link
Deprecate alert's status link `/api/v1/<groupID>/<alertID>/status` in favour of
`api/v1/alerts?group_id=<group_id>&alert_id=<alert_id>"`.
The change was needed for simplifying logic in vmselect for proxying vmalert's requests.
The old alert's status link will be still supported for a few versions but will be removed in the future.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2825
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* vmalert: fix review comments
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-07-08 13:05:11 +03:00
Aliaksandr Valialkin
9ccae66337
docs/CHANGELOG.md: link to the issue related to multi-level vmselect
2022-07-08 05:23:51 +03:00
Aliaksandr Valialkin
e855744871
docs/CHANGELOG.md: recommend upgrading from v1.78.0 to v1.78.1 because of the bug in v1.78.0
2022-07-08 03:45:06 +03:00
Aliaksandr Valialkin
5a5c8534d1
docs/CHANGELOG.md: cut v1.78.1
2022-07-08 01:03:04 +03:00
Aliaksandr Valialkin
69718a6c16
docs/vmagent.md: clarify that vmagent supports Prometheus-compatible service discovery
2022-07-07 21:22:02 +03:00
Aliaksandr Valialkin
2a53b8961e
docs/vmagent.md: typo fixes after ef2eeeb642
2022-07-07 21:17:13 +03:00
Aliaksandr Valialkin
372ecc5c0e
docs/vmagent.md: actualize docs
2022-07-07 20:37:20 +03:00
Aliaksandr Valialkin
1ff2b8ed0e
docs/Single-server-VictoriaMetrics.md: actualize vmui
docs according to recent changes
2022-07-07 20:37:20 +03:00
Aliaksandr Valialkin
d8483f599e
docs/CHANGELOG.md: typo fixes
2022-07-07 20:37:20 +03:00
Aliaksandr Valialkin
3d0ce901cb
docs: sync after recent changes
2022-07-07 02:44:24 +03:00
Aliaksandr Valialkin
f03d4b2aa2
docs/CHANGELOG.md: link another bugreport related to the bug with per-day inverted index in v1.78.0
2022-07-07 02:35:35 +03:00
Aliaksandr Valialkin
5794886662
lib/promscrape: properly set Host header when sending requests via http proxy
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2794
2022-07-07 02:28:47 +03:00
Aliaksandr Valialkin
9dd5d3a431
docs/CHANGELOG.md: link to the issue about incorrect per-day index handling in v1.78.0
2022-07-07 02:00:58 +03:00
Aliaksandr Valialkin
95add1e8e4
app/{vmagent,vminsert}: follow-up after d19e46de55
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2839
2022-07-07 01:32:11 +03:00
Roman Khavronenko
218dfe7956
docs: mention deduplication issue for HA vmalert topology ( #2838 )
...
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-07-07 01:13:56 +03:00
Aliaksandr Valialkin
4d03ac90fc
lib/promscrape/discovery/kubernetes: properly populate service-level labels for role: endpointslice
targets
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2823
2022-07-07 00:36:25 +03:00
Aliaksandr Valialkin
c4cc45d7f8
lib/promscrape/discovery/kubernetes: allow attaching node-level labels to role: endpoints
and role: endpointlice
targets in the same way as Prometheus does
...
See https://github.com/prometheus/prometheus/pull/10759
2022-07-07 00:36:24 +03:00
Aliaksandr Valialkin
eee384c9c9
app/vmselect: add -clusternative.tls*
options for mTLS setup in multi-level clusters
2022-07-06 13:48:21 +03:00
Aliaksandr Valialkin
195dccf678
app/vmselect: add ability to query vmselect
from another vmselect
2022-07-06 13:19:45 +03:00
Aliaksandr Valialkin
ea4ab0df36
docs: sync with single-node branch after ed89106274
2022-07-06 13:02:05 +03:00
Aliaksandr Valialkin
714958deab
all: follow-up after ed89106274
2022-07-06 12:48:52 +03:00
Aliaksandr Valialkin
498c6d6e72
lib/promscrape: push scrape_samples_limit
metric to remote storage if sample_limit
option is set in scrape_config
for this target
...
See https://github.com/VictoriaMetrics/operator/issues/497
2022-07-06 12:46:23 +03:00
Roman Khavronenko
f51bc07d97
vmselect: allow proxying requests to vmalert ( #2833 )
...
The change allows to proxy requests with prefix `/vmalert`
to the vmalert component if `-vmalert.proxyURL` is set.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2825
and https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2831
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-07-06 10:47:51 +02:00
Aliaksandr Valialkin
78f9a8aafd
lib/storage: put the (date, metricID) entry in dateMetricIDCache just after the corresponding series is registered in the per-day inverted index
...
Previously the time series could be put into dateMetricIDCache without
registering in the per-day inverted index if GetOrCreateTSIDByName
finds TSID entry in the global index. This could lead to missing
series in query results.
The issue has been introduced in the commit 55e7afae3a
,
which has been included in VictoriaMetrics v1.78.0
2022-07-05 14:56:55 +03:00
Aliaksandr Valialkin
8516670582
app/vmselect/promql: properly calculate histogram_quantile over unexpected le
buckets
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2819
2022-07-05 13:20:41 +03:00
Artem Navoiev
82581ab728
Docs: Operator Additional Scrape Configuration - update docs ( #2826 )
...
Signed-off-by: Artem Navoiev <tenmozes@gmail.com>
2022-07-05 13:20:41 +03:00
Aliaksandr Valialkin
24fc96dc1f
docs/Troubleshooting.md: add a link to Monitoring
chapter added at 41d1834a99
2022-07-04 11:57:14 +03:00
Roman Khavronenko
51209c114a
docs: update Troubleshooting guide ( #2809 )
...
Follow-up after a4d9388ecb
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-07-04 11:57:12 +03:00
Roman Khavronenko
78da4b5f5e
docs: warn about potential issue with read queries for 1.78.0 ( #2818 )
...
* docs: warn about potential issue with read queries for 1.78.0
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* docs: warn about potential issue with read queries for 1.78.0
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-07-04 11:47:41 +03:00
Aliaksandr Valialkin
f3b905dde1
docs/Cluster-VictoriaMetrics.md: mention about -storage.maxDailySeries and -storage.maxHourlySeries options in resource usage limits
chapter
2022-06-30 23:17:14 +03:00
Aliaksandr Valialkin
fa08220d27
app/vmselect/promql: properly handle partial counter resets in rate(), irate(), increase() and remove_resets() functions
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2787
2022-06-30 22:40:26 +03:00
Aliaksandr Valialkin
0f6c17ed06
app/vmagent/remotewrite: clarify descriptions for -remoteWrite.*
options, which must be set per each -remoteWrite.url
2022-06-30 20:18:42 +03:00
Aliaksandr Valialkin
7fc03a1deb
app/vmagent/remotewrite: add -remoteWrite.header
command-line flag for setting additional http headers to send to -remoteWrite.url
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2805
2022-06-30 20:00:59 +03:00
Dmytro Kozlov
67753cc6f0
vmui: update render logic for nested component ( #2795 )
...
* vmui: update render logic for nested component, avoid rerender, remove local storage usage for tracing flag
* docs/url-examples.md: fix various documentation issues there
* docs: add Troubleshooting doc
This doc contains troubleshooting guides for typical problems with VictoriaMetrics.
* docs/Troubleshooting.md: add troubleshooting guide for cluster instability
* wip
* wip
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-06-30 15:48:22 +03:00
Aliaksandr Valialkin
2a70a9296e
docs/Troubleshooting.md: refer to subqueries doc, since this is the most frequent source of improperly consutructed queries
2022-06-30 15:10:02 +03:00
Aliaksandr Valialkin
edf39f9281
docs/Troubleshooting.md: refer to capacity planning docs
2022-06-30 15:00:21 +03:00
Aliaksandr Valialkin
47f3c4b12b
docs/Troubleshooting.md: various typo fixes and clarifications
2022-06-30 14:57:05 +03:00
Aliaksandr Valialkin
7c54cc2123
docs/Troubleshooting.md: formatting fixes
2022-06-30 14:39:15 +03:00
Aliaksandr Valialkin
74338ef300
docs/Troubleshooting.md: add troubleshooting guide for cluster instability
2022-06-30 14:36:18 +03:00
Aliaksandr Valialkin
da3179667e
docs/CHANGELOG.md: document bdf9f4669a
2022-06-30 13:52:44 +03:00
Aliaksandr Valialkin
92e6c55b75
docs: add Troubleshooting doc
...
This doc contains troubleshooting guides for typical problems with VictoriaMetrics.
2022-06-30 13:52:44 +03:00
Aliaksandr Valialkin
0b76d07c21
docs/url-examples.md: fix various documentation issues there
2022-06-29 11:58:34 +03:00
Aliaksandr Valialkin
daefb64f38
app/vmselect: expose additional histograms at /metrics
page, which may help get more insights for the query workload
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This commit is based on https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2792
2022-06-28 20:18:31 +03:00