Aliaksandr Valialkin
f5680a6857
all: upgrade Go builder from Go1.21.7 to Go1.22.0
...
See https://go.dev/doc/go1.22
2024-02-12 22:14:00 +02:00
Aliaksandr Valialkin
82f4e4e070
app/{vmagent,vminsert}: follow-up after a1d1ccd6f2
...
- Document the change at docs/CHANGELOG.md
- Copy changes from docs/Single-server-VictoriaMetrics.md to README.md
- Add missing handler for processing multitenant requests ( https://docs.victoriametrics.com/vmagent/#multitenancy )
- Substitute github.com/stretchr/testify dependency with 3 lines of code in the added tests
- Comment unclear code at lib/protoparser/datadogsketches/parser.go , so @AndrewChubatiuk could update it
and add permalinks to the original source code there.
- Various code cleanups
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5584
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3091
2024-02-07 01:31:52 +02:00
Andrii Chubatiuk
c634859c4f
support datadog /api/beta/sketches API ( #5584 )
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Co-authored-by: Andrew Chubatiuk <andrew.chubatiuk@motional.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2024-02-07 01:30:00 +02:00
Aliaksandr Valialkin
ebd0f1b72e
vendor: update github.com/VictoriaMetrics/metricsql from v0.70.0 to v0.70.1
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This should help with the https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5604
2024-02-06 21:52:55 +02:00
Aliaksandr Valialkin
765917ae6a
vendor: run make vendor-update
2024-02-01 15:24:53 +02:00
Aliaksandr Valialkin
ccb1143823
vendor: run make vendor-update
2024-01-30 18:47:30 +02:00
Aliaksandr Valialkin
09c388a8e4
lib/promscrape: use the standard net/http.Client instead of fasthttp.Client for scraping targets in non-streaming mode
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While fasthttp.Client uses less CPU and RAM when scraping targets with small responses (up to 10K metrics),
it doesn't work well when scraping targets with big responses such as kube-state-metrics.
In this case it could use big amounts of additional memory comparing to net/http.Client,
since fasthttp.Client reads the full response in memory and then tries re-using the large buffer
for further scrapes.
Additionally, fasthttp.Client-based scraping had various issues with proxying, redirects
and scrape timeouts like the following ones:
- https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1945
- https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5425
- https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2794
- https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1017
This should help reducing memory usage for the case when target returns big response
and this response is scraped by fasthttp.Client at first before switching to stream parsing mode
for subsequent scrapes. Now the switch to stream parsing mode is performed on the first scrape
after reading the response body in memory and noticing that its size exceeds the value passed
to -promscrape.minResponseSizeForStreamParse command-line flag.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5567
Overrides https://github.com/VictoriaMetrics/VictoriaMetrics/pull/4931
2024-01-30 18:39:55 +02:00
Aliaksandr Valialkin
66a1541ce6
vendor: run make vendor-update
2024-01-26 22:59:59 +01:00
Aliaksandr Valialkin
7c737846a6
vendor: run make vendor-update
2024-01-16 22:48:46 +02:00
Aliaksandr Valialkin
825cfdb5ef
app/vmstorage: expose proper types for storage metrics when -metrics.exposeMetadata command-line flag is set
...
This is a follow-up for 326a77c697
2024-01-16 22:03:31 +02:00
Aliaksandr Valialkin
9e5e514faf
lib/pushmetrics: wait until the background goroutines, which push metrics, are stopped at pushmetrics.Stop()
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Previously the was a race condition when the background goroutine still could try collecting metrics
from already stopped resources after returning from pushmetrics.Stop().
Now the pushmetrics.Stop() waits until the background goroutine is stopped before returning.
This is a follow-up for https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5549
and the commit fe2d9f6646https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5548
2024-01-16 21:18:22 +02:00
Aliaksandr Valialkin
fce76b2fb0
vendor/github.com/VictoriaMetrics/easyproto: update from v0.1.3 to v0.1.4
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This fixes vet error for 32-bit architectures:
https://github.com/VictoriaMetrics/VictoriaMetrics/actions/runs/7521709384/job/20472882877
2024-01-16 21:14:03 +02:00
Aliaksandr Valialkin
9eef72bce9
lib/protoparser/datadogv2: add support for reading protobuf-encoded requests at /api/v2/series endpoint
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4451
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5094
2024-01-16 20:32:15 +02:00
hagen1778
f1ea68dca2
vendor/metrics: fix unaligned 64-bit atomic operation panic on 32-bit arch
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 34b69dcf58
2023-12-22 16:10:32 +01:00
Aliaksandr Valialkin
261c173f4b
all: use Gauge instead of Counter for *_config_last_reload_successful metrics
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This allows exposing the correct TYPE metadata for these labels when the app runs with -metrics.exposeMetadata command-line flag.
See https://github.com/VictoriaMetrics/metrics/pull/61#issuecomment-1860085508 for more details.
This is follow-up for 326a77c697
2023-12-20 14:25:44 +02:00
Aliaksandr Valialkin
0a99c819bf
all: add -metrics.exposeMetadata command-line flag, which can be used for adding TYPE and HELP metadata for metrics exposed at /metrics page
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This may be needed for systems, which require this metadata such as Google Cloud Managed Prometheus.
See https://cloud.google.com/stackdriver/docs/managed-prometheus/troubleshooting#missing-metric-type
2023-12-19 03:26:02 +02:00
Aliaksandr Valialkin
9540d29154
lib/pushmetrics: add -pushmetrics.header and -pushmetrics.disableCompression command-line flags
2023-12-17 19:58:14 +02:00
Aliaksandr Valialkin
37d64e24f9
vendor: run make vendor-update
2023-12-13 00:35:37 +02:00
Aliaksandr Valialkin
15a7542ef8
vendor: run make vendor-update
2023-12-11 10:48:47 +02:00
Aliaksandr Valialkin
d1445bc0c8
all: expose additional metrics for simplifying debugging of VictoriaMetrics components
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Updates https://github.com/VictoriaMetrics/metrics/issues/54
(cherry picked from commit 8eddccfbb4
2023-12-01 14:00:28 +01:00
luckyxiaoqiang
8ce82c5400
app/vmselect/promql: add day_of_year() function ( #5368 )
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Co-authored-by: dingxiaoqiang <dingxiaoqiang@bytedance.com>
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
(cherry picked from commit d7897e0d70
2023-11-28 12:49:48 +01:00
Aliaksandr Valialkin
3d22f98344
vendor: update github.com/VictoriaMetrics/fastcache from v1.12.1 to v1.12.2
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This should help reducing GC overhead growth at https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5379
2023-11-24 13:39:32 +02:00
Aliaksandr Valialkin
8723c8546a
vendor: run make vendor-update
2023-11-16 20:21:16 +01:00
Aliaksandr Valialkin
6cbfe316bb
vendor: update github.com/klasuspost/compress from v1.17.2 to v1.17.3
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See https://github.com/klauspost/compress/releases/tag/v1.17.3
2023-11-15 17:19:01 +01:00
Aliaksandr Valialkin
c245161ca2
vendor: run make vendor-update
2023-11-14 22:45:17 +01:00
Aliaksandr Valialkin
32bee8b40f
vendor: run make vendor-update
2023-11-13 18:54:33 +01:00
Aliaksandr Valialkin
6bdb8cf2d0
vendor: run make vendor-update
2023-11-02 21:03:35 +01:00
Aliaksandr Valialkin
f202962c55
go.mod: pin the latest working version of golang.org/x/exp
2023-11-02 20:55:41 +01:00
Aliaksandr Valialkin
744f8c3fe7
app/vmselect/promql: add outliers_iqr(q) and outlier_iqr_over_time(m[d]) functions
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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
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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
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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
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This is a follow-up for 34d7a670d0https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5034
2023-09-25 15:31:25 +02:00
Dmytro Kozlov
5477b52991
vmagent: add validation of MetricsQL functions ( #4991 )
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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
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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
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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
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Follow-up after 3f6efab6aehttps://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
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This removes unnecessary third-party dependency on golang.org/x/exp.
This is a follow-up for da60a68d09https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2945
2023-07-24 19:17:19 -07:00
Haleygo
939c8b8372
vmalert: init unit test ( #4596 )
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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
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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
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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
