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Author SHA1 Message Date
Aliaksandr Valialkin
744f8c3fe7
app/vmselect/promql: add outliers_iqr(q) and outlier_iqr_over_time(m[d]) functions 
These functions allow detecting anomalies in series and samples using Interquartile range method.
See Outliers section at https://en.wikipedia.org/wiki/Interquartile_range for more details.
 2023-10-31 22:14:14 +01:00
Aliaksandr Valialkin
48b842d2ad
vendor: run make vendor-update 2023-10-31 20:20:07 +01:00
Aliaksandr Valialkin
627a4e9330
app/vmselect/promql: add labels_equal(q, "label1", "label2", ...) function 
This function returns q series, which have identical values for the listed labels
"label1", "label2", ...

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5148
 2023-10-16 21:51:13 +02:00
Aliaksandr Valialkin
b2f9b9d634
app/vmselect/promql: add drop_empty_series() function for dropping empty series before performing additional calculations 
This can be useful in the following queries:

   drop_empty_series(temperature <= 30) default 40

This query drops temperature series with all the values bigger than 30 on the selected time range,
while replacing gaps in the remaining series with 40.

The query without drop_empty_series:

  (temperature <= 30) default 40

would leave all the temperature series with all the values bigger than 30 on the selected time range,
and replace all their values with 40. This is not what could be epxected in some cases
like here - https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5071
 2023-10-16 20:59:21 +02:00
Aliaksandr Valialkin
fb1fcbefda
vendor: run make vendor-update 2023-10-16 14:33:16 +02:00
Aliaksandr Valialkin
cd1169618f
vendor: run make vendor-update 2023-10-02 21:53:35 +02:00
Aliaksandr Valialkin
c954019e43
app/vmselect/promql: completely substitute median_over_time() WITH template with regular median_over_time() rollup function 
This is a follow-up for 34d7a670d0

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5034
 2023-09-25 15:31:25 +02:00
Dmytro Kozlov
5477b52991
vmagent: add validation of MetricsQL functions (#4991) 
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2023-09-15 13:16:22 +02:00
Aliaksandr Valialkin
1dd19df849
vendor: return back the latest version of golang.org/x/exp/slices, which works correctly with github.com/prometheus/prometheus/model/labels 2023-09-07 12:40:00 +02:00
Aliaksandr Valialkin
5cbb330555
vendor: run make vendor-update 2023-09-07 12:35:42 +02:00
Aliaksandr Valialkin
0bc0d2610c
go.mod: increase the minimum supported Go version from Go1.19 to Go1.20 2023-09-07 12:18:12 +02:00
Aliaksandr Valialkin
1ca3b660f0
app/vmselect/promql: add support for _ delimiters in numeric values 
For example, 1_234_567_890 is equivalent to 1234567890,
while 1.234_567_890 is equivalent to 1.234567890
 2023-08-30 14:35:58 +02:00
Aliaksandr Valialkin
503798da53
vendor: run make vendor-update 2023-08-29 13:16:20 +02:00
Aliaksandr Valialkin
5c80b11c15
app/vmselect: prevent from panic when lookbehind window inside rollup function is parsed into negative value 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4795
 2023-08-12 04:49:56 -07:00
Aliaksandr Valialkin
6092b98849
vendor: run make vendor-update 2023-08-11 08:38:36 -07:00
hagen1778
9d4c838412
vendor: make vendor-update 
Follow-up after 3f6efab6ae
Related to https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4441

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2023-07-31 07:55:01 -07:00
Aliaksandr Valialkin
2e39070f95
vendor: run make vendor-update 2023-07-26 15:09:26 -07:00
Aliaksandr Valialkin
2d88ebd7cb
app/vmalert/datasource: substitute golang.org/x/exp/slices.SortFunc with sort.Slice 
This removes unnecessary third-party dependency on golang.org/x/exp.

This is a follow-up for da60a68d09
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2945
 2023-07-24 19:17:19 -07:00
Haleygo
939c8b8372
vmalert: init unit test (#4596) 
vmalert: support unit tests

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2945
---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
 2023-07-20 21:19:45 -07:00
Aliaksandr Valialkin
a3c8f902c1
vendor: update github.com/VictoriaMetrics/metricsql from v0.60.0 to v0.61.1 
This adds support for passing durations via WITH template vars:

- `WITH (w = 5m) m[w]` is transformed to `m[5m]`
- `WITH (f(w, step, off) = m[w:step] offset off) f(5m, 10s, 1h)` is transformed to `m[5m:10s] offset 1h`

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4025
Updates https://github.com/VictoriaMetrics/metricsql/issues/12

See also the initial implementation by @lujiajing1126 at https://github.com/VictoriaMetrics/metricsql/pull/13
 2023-07-19 15:04:38 -07:00
Aliaksandr Valialkin
4fb505dfe9
vendor: update github.com/VictoriaMetrics/metricsql from v0.59.1 to v0.60.0 
This update adds support for metricsql.Prettify() function, which is going to be used
for prettifying long MetricsQL queries in VMUI
 2023-07-18 19:19:33 -07:00
Aliaksandr Valialkin
31b7c947ef
vendor: make vendor-update 2023-07-18 16:14:07 -07:00
Aliaksandr Valialkin
798ff17c42
properly encode the right part of binary operation if it starts with prefix series selector 2023-07-18 16:03:57 -07:00
dependabot[bot]
6508659252
build(deps): bump github.com/cheggaaa/pb/v3 from 3.1.3 to 3.1.4 (#4645) 
Bumps [github.com/cheggaaa/pb/v3](https://github.com/cheggaaa/pb) from 3.1.3 to 3.1.4.
- [Commits](https://github.com/cheggaaa/pb/compare/v3.1.3...v3.1.4)

---
updated-dependencies:
- dependency-name: github.com/cheggaaa/pb/v3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2023-07-17 19:08:11 -07:00
Aliaksandr Valialkin
5ace0701d3
app/vmselect/promql: add the ability to copy all the labels from one side of group_left()/group_right() operation 
This is performed by specifying `*` inside group_left()/group_right().
Also allow specifying prefix for the copied labels via `group_left(...) prefix "..."` and `group_right(...) prefix "..."` syntax.
For example, the following query adds all the namespace-related labels to pod info, and prefixes all the copied label names with "ns_" prefix:

  kube_pod_info * on(namespace) group_left(*) prefix "ns_" kube_namespace_labels

This resolves the following StackOverflow questions:

- https://stackoverflow.com/questions/76661818/how-to-add-namespace-labels-to-pod-labels-in-prometheus
- https://stackoverflow.com/questions/76653997/how-can-i-make-a-new-copy-of-kube-namespace-labels-metric-with-a-different-name
 2023-07-17 16:58:30 -07:00
Aliaksandr Valialkin
cc54fa2a56
app/vmselect/promql: recommend to use (a op b) keep_metric_names instead of a op b keep_metric_names 
The `a op b keep_metric_names` is ambigouos to `a op (b keep_metric_names)` when `b` is a transform or rollup function.
For example, `a + rate(b) keep_metric_names`. So it is better to use more clear syntax: `(a op b) keep_metric_names`

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3710
 2023-07-16 23:47:15 -07:00
Zakhar Bessarab
781947a7e2
metricsql: add support of using keep_metric_names for binary operations (#4109) 
* metricsql: add support of using keep_metric_names for binary operations

This should help to avoid confusion with queries like one in the issue #3710.

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>

* wip

---------

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
 2023-07-16 03:01:27 -07:00
Aliaksandr Valialkin
a7fdc3fcc7
all: add support for or filters in series selectors 
This commit adds ability to select series matching distinct filters via a single series selector.
For example, the following selector selects series with either {env="prod",job="a"}
or {env="dev",job="b"} labels:

  {env="prod",job="a" or env="dev",job="b"}

The `or` filter is supported in all the VictoriaMetrics tools now.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3997
Uses https://github.com/VictoriaMetrics/metricsql/pull/14
 2023-07-15 23:56:18 -07:00
Dmytro Kozlov
555a0a9d57
app/vmctl: fix issue with adding many seconds (#4617) 
* app/vmctl: fix issue with adding many seconds

* app/vmagent: add CHANGELOG.md
 2023-07-13 12:09:54 -07:00
Aliaksandr Valialkin
e2a2d64053
vendor: run make vendor-update 2023-07-07 00:05:50 -07:00
Aliaksandr Valialkin
131a1146d9
vendor: make vendor-update 2023-05-18 12:22:16 -07:00
Aliaksandr Valialkin
9af04e4140
vendor: update github.com/VictoriaMetrics/metrics from v1.23.1 to v1.24.0 
This change adds process_* metrics to VictoriaMetrics components under Windows OS

See https://github.com/VictoriaMetrics/metrics/pull/47
 2023-05-16 11:37:18 -07:00
Aliaksandr Valialkin
64fa95dc92
vendor: update github.com/valyala/gozstd from v1.19.1 to v1.20.1 2023-05-10 02:15:22 -07:00
Aliaksandr Valialkin
1fa5223237
vendor: make vendor-update 2023-05-09 23:16:43 -07:00
Zakhar Bessarab
19eaf17e11
app/vmalert: add support of recursive path globs for rules and templates (#4148) 
Supports using `**` for `-rule` and `-rule.templates`: `dir/**/*.tpl` loads contents of dir and all subdirectories recursively.

See: #4041

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Co-authored-by: Artem Navoiev <tenmozes@gmail.com>
Co-authored-by: Nikolay <nik@victoriametrics.com>
 2023-05-08 16:22:30 -07:00
Aliaksandr Valialkin
d544bfd73e
vendor: update github.com/VictoriaMetrics/metricsql from v0.56.1 to v0.56.2 
This fixes panic when the duration in the query contains `M` suffix.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4120
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3589
 2023-04-14 14:06:47 -07:00
Aliaksandr Valialkin
61839d4807
vendor: update github.com/valyala/gozstd from v1.19.0 to v1.19.1 2023-04-10 11:30:26 -07:00
Aliaksandr Valialkin
4077b0fcb1
vendor: make vendor-update 2023-04-10 10:21:39 -07:00
Aliaksandr Valialkin
180a5be623
vendor: update github.com/klauspost/compress from v1.16.3 to v1.16.4 
See https://github.com/klauspost/compress/releases/tag/v1.16.4
 2023-04-05 21:27:13 -07:00
Aliaksandr Valialkin
93cfb448c7
vendor: update github.com/valyala/gozstd from v1.18.0 to v1.19.0 2023-04-05 20:55:57 -07:00
Aliaksandr Valialkin
0275acc43c
vendor: make vendor-update 2023-04-01 00:00:00 -07:00
Aliaksandr Valialkin
a3ae3268a1
vendor: make vendor-update 2023-03-27 15:28:11 -07:00
Aliaksandr Valialkin
196f7398e0
vendor: run make vendor-update 2023-03-24 18:08:52 -07:00
Aliaksandr Valialkin
46521e20c8
vendor: make vendor-update 2023-03-15 13:24:22 -07:00
Aliaksandr Valialkin
5375e789fd
vendor: make vendor-update 2023-03-14 16:20:05 -07:00
Aliaksandr Valialkin
8be6c85eb3
vendor: update github.com/klauspost/compress from v1.16.0 to v1.16.3 2023-03-14 16:20:03 -07:00
Aliaksandr Valialkin
9cd0a2e875
vendor: make vendor-update 2023-03-12 03:14:09 -07:00
Aliaksandr Valialkin
73514d04b0
vendor: make vendor-update 2023-02-27 15:33:02 -08:00
Aliaksandr Valialkin
06ac40aafa
lib/httpserver: use github.com/klauspost/compress/gzhttp for compressing http responses 
This allows removing gzip-related code from lib/httpserver.
 2023-02-27 10:35:26 -08:00
Aliaksandr Valialkin
328eb3cf86
vendor: make vendor-update 2023-02-24 17:27:04 -08:00