Aliaksandr Valialkin
2cea923ff7
app/vmselect/promql: add share(q) aggregate function for normalizing results across multiple time series in [0..1] value range per each timestamp and aggregation group
2023-02-18 22:42:01 -08:00
Aliaksandr Valialkin
c86f1f1d1b
app/vmselect/promql: add range_zscore(q) and range_trim_zscore(z, q) functions
...
These functions may be useful for dropping outliers at https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3759
2023-02-18 22:41:59 -08:00
Aliaksandr Valialkin
1030be91ae
vendor: make vendor-update
2023-02-18 15:36:41 -08:00
Aliaksandr Valialkin
406822a16c
app/vmselect/promql: add range_mad(q) and range_trim_outliers(k, q) functions
...
These functions may help trimming outliers during query time
for the use case described at https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3759
2023-02-18 15:19:10 -08:00
Aliaksandr Valialkin
c8467f37a9
vendor: update github.com/valyala/gozstd from v1.17.0 to v1.18.0
2023-02-18 15:19:10 -08:00
Aliaksandr Valialkin
5123a61be9
vendor: make vendor-update
2023-02-13 11:14:17 -08:00
Aliaksandr Valialkin
b11bdc46be
app/vmselect/promql: add mad_over_time(m[d]) function
...
See https://github.com/prometheus/prometheus/issues/5514
2023-02-11 01:06:20 -08:00
Aliaksandr Valialkin
291c41978e
vendor: make vendor-update
2023-02-09 14:48:16 -08:00
Aliaksandr Valialkin
c9d2934bb4
vendor: make vendor-update
2023-02-08 08:55:14 -08:00
Aliaksandr Valialkin
607b542222
vendor: make vendor-update
2023-02-01 12:23:23 -08:00
Aliaksandr Valialkin
080a3e2396
vendor: make vendor-update
2023-01-31 11:03:20 -08:00
Aliaksandr Valialkin
6a7faf9f22
vendor: make vendor-update
2023-01-27 15:57:38 -08:00
Aliaksandr Valialkin
a7f8ce5e3d
vendor: make vendor-update
2023-01-23 08:05:54 -08:00
Aliaksandr Valialkin
006af394ff
vendor: update github.com/VictoriaMetrics/metricsql from v0.51.1 to v0.51.2
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3664
2023-01-17 11:26:41 -08:00
Aliaksandr Valialkin
094ae82df5
vendor: make vendor-update
2023-01-15 14:16:34 -08:00
Aliaksandr Valialkin
092e2c8f2d
github.com/VictoriaMetrics/metrics: update from v1.23.0 to v1.23.1
...
See https://github.com/VictoriaMetrics/metrics/issues/42
2023-01-15 14:06:43 -08:00
Aliaksandr Valialkin
4faf7ea41e
vendor: make vendor-update
2023-01-10 18:58:34 -08:00
Aliaksandr Valialkin
67ab49baa9
vendor: make vendor-update
2023-01-09 21:34:34 -08:00
Aliaksandr Valialkin
04dff34de4
vendor: update github.com/VictoriaMetrics/metricsql from v0.50.0 to v0.51.0
...
Updates https://github.com/VictoriaMetrics/metricsql/pull/7
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3589
2023-01-05 01:50:10 -08:00
Aliaksandr Valialkin
fafece1af8
vendor: make vendor-update
2023-01-03 23:36:42 -08:00
Aliaksandr Valialkin
c90752a8be
vendor: update github.com/valyala/fastjson/fastfloat from v1.6.3 to v1.6.4
...
This should properly parse floating-point numbers with missing integer or fractional parts.
For example, 123. or .123
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3544
2022-12-29 10:34:11 -08:00
Aliaksandr Valialkin
3d082ed6db
vendor: make vendor-update
2022-12-28 15:00:02 -08:00
Aliaksandr Valialkin
9a0308ab32
vendor: make vendor-update
2022-12-19 13:08:13 -08:00
Aliaksandr Valialkin
09a70d3e90
vendor: make vendor-update
2022-12-14 12:13:54 -08:00
Aliaksandr Valialkin
4a4b3c2462
vendor: update github.com/klauspost/compress from v1.15.12 to v1.15.13
2022-12-11 02:10:51 -08:00
Aliaksandr Valialkin
19f20c0f4e
vendor: make vendor-update
2022-12-10 21:46:16 -08:00
Aliaksandr Valialkin
06758650bf
vendor: make vendor-update
2022-12-05 23:28:14 -08:00
Aliaksandr Valialkin
5eae9a9914
app/vmselect/promql: add range_trim_spikes(phi, q) function for trimming phi percent of largest spikes per each time series returned by q
2022-12-05 21:55:01 -08:00
Aliaksandr Valialkin
e509552e92
vendor: make vendor-update
2022-12-05 01:01:57 -08:00
Aliaksandr Valialkin
c7ce4979ec
all: follow-up after 05cf8a6ecc
2022-11-29 21:03:59 -08:00
Dmytro Kozlov
05cf8a6ecc
vmctl: support of the remote read protocol ( #3232 )
...
vmctl: support of the remote read protocol
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2022-11-29 22:53:28 +01:00
Aliaksandr Valialkin
e2a061b6a3
vendor: make vendor-update
2022-11-25 19:52:00 -08:00
Aliaksandr Valialkin
633ad34eb7
vendor: make vendor-update
2022-11-22 11:26:16 +02:00
Aliaksandr Valialkin
d9c3a2b605
app/vmselect/promql: add range_normalize(q1, ..., qN) function for normalizing query results into [0..1] value range
...
This may be useful for analyzing correlation between time series with different value ranges
2022-11-21 23:25:00 +02:00
Aliaksandr Valialkin
05ed98c98b
app/vmselect/promql: allow using SI and IEC suffixes in numeric values inside queries
...
For example, 10Ki is equivalent to 10*1024, while 5.3M is equivalent to 5.3*1000*1000
2022-11-21 21:27:55 +02:00
Aliaksandr Valialkin
2c9017f6df
vendor: make vendor-update
2022-11-17 01:38:29 +02:00
Aliaksandr Valialkin
a260e2659e
app/vmselect/promql: add range_stdvar() and range_stddev() functions for calculating variance and deviation over time series on the selected time range
2022-11-17 01:03:40 +02:00
Aliaksandr Valialkin
c1a3192d8b
app/vmselect/promql: add range_linear_regression(q) function for calculating simple linear regression for the selected time series on the selected time range
2022-11-17 00:38:48 +02:00
Aliaksandr Valialkin
2bcafbef25
vendor: make vendor-update
2022-11-10 13:46:33 +02:00
Aliaksandr Valialkin
8332622037
vendor: update github.com/urfave/cli/v2 from v2.23.2 to v2.23.4
2022-11-07 14:58:35 +02:00
Aliaksandr Valialkin
63d4cf661b
vendor: make vendor-update
2022-11-05 10:34:35 +02:00
Aliaksandr Valialkin
a3dc324b19
vendor: update github.com/urfave/cli/v2 from 2.20.3 to 2.23.0
2022-11-01 10:46:26 +02:00
Aliaksandr Valialkin
6ac7b088b2
vendor: make vendor-update
2022-10-29 02:53:48 +03:00
Aliaksandr Valialkin
ad76a54c87
vendor: make vendor-update
2022-10-28 00:18:15 +03:00
Aliaksandr Valialkin
75e22ed3a4
vendor: make vendor-update
2022-10-27 20:21:13 +03:00
Aliaksandr Valialkin
d9bbf24183
app/{vminsert,vmselect}/netstorage: allow calling Init()+MustStop() in a loop
...
Previously netstorage.MustStop() call didn't free up all the resources,
so the subsequent call to nestorage.Init() would panic.
This allows writing tests, which call nestorage.Init() + nestorage.MustStop() in a loop.
2022-10-25 17:47:17 +03:00
Aliaksandr Valialkin
692af2d17c
vendor: make vendor-update
2022-10-24 15:47:01 +03:00
Aliaksandr Valialkin
b4f7243110
vendor: make vendor-update
2022-10-18 10:56:38 +03:00
Aliaksandr Valialkin
069401a304
all: log error when environment variables referred from -promscrape.config are missing
...
This should prevent from using incorrect config files
2022-10-18 10:47:16 +03:00
Aliaksandr Valialkin
2b2c58ecf8
vendor: make vendor-update
2022-10-14 15:16:03 +03:00
Aliaksandr Valialkin
b7887c426b
vendor: make vendor-update
2022-10-10 22:03:45 +03:00
Aliaksandr Valialkin
0cea525456
vendor: make vendor-update
2022-10-07 01:01:21 +03:00
Zakhar Bessarab
262ce77e2d
lib/backup: add support of Azure Blob Storage ( #460 )
...
* lib/backup: add support of Azure Blob Storage
* lib/backup: add enterprise support of Azure Blob Storage
2022-10-06 00:32:46 +03:00
Aliaksandr Valialkin
366f04001b
vendor: make vendor-update
2022-10-01 17:20:11 +03:00
Zakhar Bessarab
87c77727e4
vmbackup: update AWS SDK to v2 ( #3174 )
...
* lib/backup/s3remote: update AWS SDK to v2
* Update lib/backup/s3remote/s3.go
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
* lib/backup/s3remote: refactor error handling
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-10-01 17:12:07 +03:00
Aliaksandr Valialkin
1bac96dfce
vendor: make vendor-update
2022-09-26 15:44:55 +03:00
Aliaksandr Valialkin
dc4b87621f
vendor: make vendor-update
2022-09-21 11:54:32 +03:00
Dmytro Kozlov
6a794ec5d5
app/{vmctl,vmalert}: update progress bar library (make vendor-update) ( #3138 )
...
* app/{vmctl,vmalert}: update progress bar library (make vendor-update)
* app/{vmctl,vmalert}: make vendor-update
2022-09-21 11:08:33 +03:00
Aliaksandr Valialkin
310d0caec2
vendor: make vendor-update
2022-09-19 15:12:22 +03:00
Aliaksandr Valialkin
2b55d167d7
app/vmagent/remotewrite: add benchmarks for comparing the performance of standard Snappy encoder with github.com/klauspost/compress/s2 encoder
...
The standard Snappy encoder from github.com/golang/snappy shows quite good performance number
for compressing the Prometheus remote_write proto messages according to the added benchmarks,
so there is no need in switching to github.com/klauspost/compress/s2 yet.
2022-09-19 14:28:09 +03:00
Dmytro Kozlov
b75f1854c5
vmselect/promql: add alphanumeric sort by label (sort_by_label_numeric) ( #2982 )
...
* vmselect/promql: add alphanumeric sort by label (sort_by_label_numeric)
* vmselect/promql: fix tests, add documentation
* vmselect/promql: update test
* vmselect/promql: update for alphanumeric sorting, fix tests
* vmselect/promql: remove comments
* vmselect/promql: cleanup
* vmselect/promql: avoid memory allocations, update functions descriptions
* vmselect/promql: make linter happy (remove ineffectual assigment)
* vmselect/promql: add test case, fix behavior when strings are equal
* vendor: update github.com/VictoriaMetrics/metricsql from v0.44.1 to v0.45.0
this adds support for sort_by_label_numeric and sort_by_label_numeric_desc functions
* wip
* lib/promscrape: read response body into memory in stream parsing mode before parsing it
This reduces scrape duration for targets returning big responses.
The response body was already read into memory in stream parsing mode before this change,
so this commit shouldn't increase memory usage.
* wip
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-09-14 17:41:09 +03:00
Aliaksandr Valialkin
523ff25077
vendor: make vendor-update
2022-09-13 16:44:44 +03:00
Aliaksandr Valialkin
7c2fa1bc48
vendor: make vendor-update
2022-09-08 18:51:49 +03:00
Aliaksandr Valialkin
9a1ede0977
vendor: make vendor-update
2022-09-02 21:42:41 +03:00
Aliaksandr Valialkin
6ba93bf2dc
vendor: make vendor-update
2022-08-30 09:45:26 +03:00
Aliaksandr Valialkin
278481f71d
vendor: make vendor-update
2022-08-21 19:06:28 +03:00
Aliaksandr Valialkin
28a7a19a94
go.mod: update github.com/VictoriaMetrics/metrics from v1.22.1 to v1.22.2
2022-08-17 21:13:06 +03:00
Aliaksandr Valialkin
308f29f674
vendor: make vendor-update
2022-08-15 00:53:41 +03:00
Aliaksandr Valialkin
1a851b14c9
vendor: update github.com/VictoriaMetrics/metrics from v1.21.0 to v1.22.1
2022-08-08 17:18:42 +03:00
Aliaksandr Valialkin
ebd59e17df
vendor: make vendor-update
2022-08-07 22:38:01 +03:00
Aliaksandr Valialkin
b5b13e48a3
vendor: update github.com/VictoriaMetrics/metrics from v1.20.1 to v1.21.0
...
This adds the following push-related metrics when -pushmetrics.url is set:
- metrics_push_interval_seconds
- metrics_push_total
- metrics_push_errors_total
- metrics_push_bytes_pushed_total
- metrics_push_duration_seconds
- metrics_push_block_size_bytes
Updates https://github.com/VictoriaMetrics/metrics/issues/35
2022-08-04 18:15:50 +03:00
Aliaksandr Valialkin
bf65709540
vendor: make vendor-update
2022-08-02 09:19:38 +03:00
Aliaksandr Valialkin
f148cffc8a
vendor: make vendor-update
2022-07-25 10:49:33 +03:00
Aliaksandr Valialkin
7afcc42454
all: push metrics to -pusmetrics.url in gzip-compressed form in order to reduce the needed network bandwidth
2022-07-25 10:42:26 +03:00
Aliaksandr Valialkin
2a78975447
vendor: make vendor-update
2022-07-21 21:10:25 +03:00
Aliaksandr Valialkin
4ce5875fa8
all: add ability to push internal metrics to remote storage system specified via -pushmetrics.url
2022-07-21 20:36:27 +03:00
Aliaksandr Valialkin
87cdb58bc3
vendor: make vendor-update
2022-07-18 11:13:54 +03:00
Aliaksandr Valialkin
5f7b6bedce
vendor: make vendor-update
2022-07-13 16:43:53 +03:00
Aliaksandr Valialkin
4b67231097
vendor: make vendor-update
2022-07-11 18:13:38 +03:00
Aliaksandr Valialkin
9cb8838b30
vendor: make vendor-update
2022-07-07 20:47:17 +03:00
Aliaksandr Valialkin
611434ce81
vendor: make vendor-update
2022-07-04 12:00:27 +03:00
Aliaksandr Valialkin
32ac6b5ed8
vendor: update github.com/VictoriaMetrics/metricsql from v0.44.0 to v0.44.1
2022-06-30 18:20:33 +03:00
Aliaksandr Valialkin
eefa1e24f8
vendor: make vendor-update
2022-06-28 14:51:45 +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
Aliaksandr Valialkin
418f40f7fa
vendor: make vendor-update
2022-06-20 14:30:23 +03:00
Aliaksandr Valialkin
c7555ab635
vendor: make vendor-update
2022-06-13 10:02:21 +03:00
Aliaksandr Valialkin
b3b6cf345a
vendor: make vendor-update
2022-06-06 13:19:34 +03:00
Aliaksandr Valialkin
b6af13ae94
vendor: make vendor-update
2022-05-31 12:57:04 +03:00
Aliaksandr Valialkin
31c6cfe3fb
vendor: make vendor-update
2022-05-25 21:49:12 +03:00
Aliaksandr Valialkin
d87733fe1c
vendor: make vendor-update
2022-05-20 14:45:24 +03:00
dependabot[bot]
baf1ec4639
build(deps): bump github.com/influxdata/influxdb from 1.9.6 to 1.9.7 ( #2589 )
...
Bumps [github.com/influxdata/influxdb](https://github.com/influxdata/influxdb ) from 1.9.6 to 1.9.7.
- [Release notes](https://github.com/influxdata/influxdb/releases )
- [Changelog](https://github.com/influxdata/influxdb/blob/master/CHANGELOG_OLD.md )
- [Commits](https://github.com/influxdata/influxdb/commits )
---
updated-dependencies:
- dependency-name: github.com/influxdata/influxdb
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>
2022-05-17 13:14:30 +02:00
Dmytro Kozlov
c8af625bcc
vmctl: fix build for solaris os ( #2555 )
...
* vmctl: fix build for solaris os
* vmctl: updated dependency (using Syscall instead of Syscall6)
* vmctl: updated dependency
* vmctl: updated dependency
2022-05-09 21:36:18 +02:00
Aliaksandr Valialkin
043363750a
vendor: make vendor-update
2022-05-07 01:48:35 +03:00
Aliaksandr Valialkin
8be5c0ab16
vendor: make vendor-update
2022-05-04 23:50:38 +03:00
Aliaksandr Valialkin
67977e2b55
vendor: make vendor-update
2022-05-02 16:00:32 +03:00
Dmytro Kozlov
b2294d1cf1
vmctl/vm: added datapoints collection bar ( #2486 )
...
add progress bars to the VM importer
The new progress bars supposed to display the processing speed per each
VM importer worker. This info should help to identify if there is a bottleneck
on the VM side during the import process, without waiting for its finish.
The new progress bars can be disabled by passing `vm-disable-progress-bar` flag.
Plotting multiple progress bars requires using experimental progress bar pool
from github.com/cheggaaa/pb/v3. Switch to progress bar pool required changes
in all import modes.
The openTSDB mode wasn't changed due to its implementation, which implies individual progress
bars per each series. Because of this, using the pool wasn't possible.
Signed-off-by: dmitryk-dk <kozlovdmitriyy@gmail.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
2022-05-02 09:06:34 +02:00
Aliaksandr Valialkin
0efeba13a7
vendor: update github.com/valyala/gozstd from v1.16.0 to v1.17.0
2022-04-29 19:30:41 +03:00
Aliaksandr Valialkin
cce1b6d7f9
app/vmselect/promql: add tlast_change_over_time(m[d]) function, which returns the timestamp for the last change of m on the given lookbehind window d
2022-04-27 10:59:03 +03:00
Aliaksandr Valialkin
e0195558c9
vendor: make vendor-update
2022-04-26 15:24:27 +03:00
Aliaksandr Valialkin
8d0fb4d69d
vendor: make vendor-update
2022-04-21 16:00:47 +03:00
Aliaksandr Valialkin
de892239a9
app/vmselect/promql: add drop_common_labels() function
2022-04-21 14:20:20 +03:00
Aliaksandr Valialkin
ea349660cf
vendor: make vendor-update
2022-04-19 11:40:41 +03:00
Aliaksandr Valialkin
a91c2a4377
vendor: make vendor-update
2022-04-12 12:51:54 +03:00
Aliaksandr Valialkin
d7bf0a7348
vendor: update github.com/VictoriaMetrics/metricsql from v0.40.0 to v0.41.0
...
This allows using built-in function names as with template names
2022-04-11 18:31:44 +03:00
Aliaksandr Valialkin
a95b96979c
vendor: make vendor-update
2022-04-07 15:28:27 +03:00
Aliaksandr Valialkin
cae61c85d4
vendor: update github.com/VictoriaMetrics/fastcache from v1.9.0 to v1.10.0
2022-04-05 20:32:50 +03:00
Aliaksandr Valialkin
d4f14f4879
vendor: make vendor-update
2022-04-04 13:05:04 +03:00
Aliaksandr Valialkin
2ea540a5aa
vendor: make vendor-update
2022-03-26 13:07:56 +02:00
Aliaksandr Valialkin
e1311409db
vendor: make vendor-update
2022-03-21 17:02:12 +02:00
Aliaksandr Valialkin
f30044cd5c
vendor: make vendor-update
2022-03-16 13:55:03 +02:00
Aliaksandr Valialkin
3f8ab2e4be
vendor: make vendor-update
2022-03-03 18:14:56 +02:00
Aliaksandr Valialkin
df5b0067ca
vendor: make vendor-update
2022-02-22 20:56:49 +02:00
Aliaksandr Valialkin
e5ebdb9b1a
vendor: make vendor-update
2022-02-21 13:59:00 +02:00
Aliaksandr Valialkin
33fd30ff61
vendor: make vendor-update
2022-02-12 01:12:19 +02:00
Aliaksandr Valialkin
c3d02ee75a
vendor: update github.com/VictoriaMetrics/fastcache from v1.8.0 to v1.9.0
2022-02-07 23:41:08 +02:00
Aliaksandr Valialkin
21bd204e81
vendor: update github.com/valyala/gozstd from v1.15.1 to v1.16.0
2022-02-07 18:32:33 +02:00
Aliaksandr Valialkin
cf3a041c2f
vendor: make vendor-update
2022-02-07 15:06:15 +02:00
Aliaksandr Valialkin
d4b09896fa
vendor: update github.com/VictoriaMetrics/metricsql from v0.39.0 to v0.40.0
2022-02-01 17:31:38 +02:00
Aliaksandr Valialkin
e7f1ceeb84
app/vmselect/promql: optimize queries, which join on _info metrics.
...
Automatically add common filters from one side of binary operation
to the other side before sending the query to storage subsystem.
See https://grafana.com/blog/2021/08/04/how-to-use-promql-joins-for-more-effective-queries-of-prometheus-metrics-at-scale/
and https://www.robustperception.io/exposing-the-software-version-to-prometheus
2022-01-31 19:32:36 +02:00
Aliaksandr Valialkin
d2ac954fe1
vendor: make vendor-update
2022-01-31 12:46:17 +02:00
Aliaksandr Valialkin
e02e0508da
vendor: update github.com/VictoriaMetrics/metricsql from v0.37.0 to v0.38.0
...
This adds more optimization cases for https://utcc.utoronto.ca/~cks/space/blog/sysadmin/PrometheusLabelNonOptimization
For example:
* Multi-level transform functions. For example, abs(round(foo{a="b"})) + bar{x="y"}
is now optimized to abs(round(foo{a="b",x="y"})) + bar{a="b",x="y"}
* Binary operations with `on()`, `without()`, `group_left()` and `group_right()` modifiers.
For example, foo{a="b"} on (a) + bar is now optimized to foo{a="b"} on (a) + bar{a="b"}
* Multi-level binary operations. For example, foo{a="b"} + bar{x="y"} + baz{z="q"}
is now optimized to foo{a="b",x="y",z="q"} + bar{a="b",x="y",z="q"} + baz{a="b",x="y",z="q"}
* Aggregate functions. For example, sum(foo{a="b"}) by (c) + bar{c="d"}
is now optimized to sum(foo{a="b",c="d"}) by (c) + bar{c="d"}
2022-01-27 19:03:54 +02:00
Aliaksandr Valialkin
ac92d471a6
vendor: make vendor-update
2022-01-27 13:16:33 +02:00
Aliaksandr Valialkin
f5f27a5fbf
vendor: make vendor-update
2022-01-23 13:13:46 +02:00
Aliaksandr Valialkin
ce602827e5
vendor: make vendor-update
2022-01-17 15:43:08 +02:00
Aliaksandr Valialkin
1bdc71d917
app/vmselect/promql: implement keep_metric_names modifier for transform and rollup functions
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/949
2022-01-14 04:14:59 +02:00
Aliaksandr Valialkin
f41846d002
app/vmselect/promql: add stale_samples_over_time() function
2022-01-14 01:48:04 +02:00
Aliaksandr Valialkin
4e84c38b70
vendor: update github.com/valyala/gozstd from v1.15.0 to v1.15.1
2022-01-13 23:44:31 +02:00
Aliaksandr Valialkin
c883c15878
app/vmselect/promql: add support for @ modifier
...
Add support for `@` modifier in MetricsQL according to https://prometheus.io/docs/prometheus/latest/querying/basics/#modifier
Extend the support with the following features:
* Allow using `@` modifier everywhere in the query. For example, `sum(foo) @ end()`
* Allow using arbitrary expression as `@` modifier. For example, `foo @ (end() - 1h)`
returns `foo` value at `end - 1 hour` timestamp on the selected time range `[start ... end]`
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1348
2022-01-13 22:12:06 +02:00
Aliaksandr Valialkin
4e7026320a
vendor: update github.com/valyala/gozstd from v1.14.2 to v1.15.0
2022-01-12 13:23:02 +02:00
Aliaksandr Valialkin
5c321c7178
vendor: make vendor-update
2022-01-11 10:15:42 +02:00
Aliaksandr Valialkin
71fa1c8baf
vendor: make vendor-update
2022-01-07 12:39:20 +02:00
Aliaksandr Valialkin
f40b1e7e9f
vendor: make vendor-update
2021-12-22 12:36:27 +02:00
Aliaksandr Valialkin
9e17b51d45
go.mod: update minimum Go version from Go 1.16 to Go 1.17
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VictoriaMetrics code uses features from Go 1.17, so the minimum Go version must be increased from Go 1.16 to Go 1.17
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1987
2021-12-22 12:27:02 +02:00
Aliaksandr Valialkin
974d9c0eee
app/vmselect/promql: follow-up after 177e345d8a
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* Document changes_prometheus(), increase_prometheus() and delta_prometheus() functions.
* Simplify their implementation
* Mention these functions in docs/CHANGELOG.md
2021-12-20 13:19:44 +02:00
Aliaksandr Valialkin
7749b47d6a
vendor: make vendor-update
2021-12-20 12:07:22 +02:00
Aliaksandr Valialkin
5efe377a26
app/vmselect/promql: add timestamp_with_name(m[d]) function
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This function works the same as `timestamp()`, but doesn't remove source time series names.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/949#issuecomment-995222388
2021-12-15 23:37:07 +02:00
Aliaksandr Valialkin
7d58f57a52
vendor: make vendor-update
2021-12-12 18:10:09 +02:00
Aliaksandr Valialkin
d1f8915ed1
app/vmselect/promql: preserve the order of time series passed to limit_offset() function
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Previously time series passed to `limit_offset()` were shuffled according to hash for their labels.
This was unexpected behaviour for most users.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1920 and https://github.com/VictoriaMetrics/VictoriaMetrics/issues/951
2021-12-12 18:04:58 +02:00
Aliaksandr Valialkin
e2d9bf3b57
vendor: make vendor-update
2021-12-06 10:19:09 +02:00
Aliaksandr Valialkin
9c66848c32
vendor: make vendor-update
2021-12-02 12:42:35 +02:00
Aliaksandr Valialkin
7275ebf91a
app/vmstorage: export vm_cache_size_max_bytes metrics for determining capacity of various caches
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The vm_cache_size_max_bytes metric can be used for determining caches which reach their capacity via the following query:
vm_cache_size_bytes / vm_cache_size_max_bytes > 0.9
2021-12-02 10:30:43 +02:00
Aliaksandr Valialkin
e6a0c87c7e
vendor: make vendor-update
2021-11-29 12:35:40 +02:00
Aliaksandr Valialkin
b900560b83
app/vmselect/promql: add now() function, which returns the current timestamp as a floating-point value in seconds
2021-11-17 16:35:30 +02:00
Aliaksandr Valialkin
4b660a7fc9
vendor: make vendor-update
2021-11-17 13:37:42 +02:00
Aliaksandr Valialkin
09b0641ccb
vendor: make vendor-update
2021-11-14 14:06:53 +02:00
Aliaksandr Valialkin
f43586c63c
app/vmselect/promql: arrange function names in the code in alphabetical order
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This should simplify code maintenance in the future
2021-11-14 13:55:06 +02:00
Aliaksandr Valialkin
3419ac1d36
app/vmselect/promql: add duration_over_time(m[d], max_interval) function
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This function calculates the actual lifetime of the time series on the given lookbehdind window `d`
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1780
2021-11-08 13:14:09 +02:00
Aliaksandr Valialkin
1be4838ca0
vendor: make vendor-update
2021-11-08 12:39:57 +02:00
Denys Holius
06114c7bb2
bumped golangci-lint to the latest 1.43 ( #1781 )
2021-11-04 11:34:08 +02:00
Aliaksandr Valialkin
27044b84d2
app/vmselect/promql: add limit_offset(limit, offset, q) function, which can be used for paging over big number of time series
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1778
2021-11-03 16:02:27 +02:00
