Jan Fajerski
96e5a94d29
promql: rename holt_winters to double_exponential_smoothing
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Signed-off-by: Jan Fajerski <jfajersk@redhat.com>
2024-09-19 15:29:01 +02:00
Jan Fajerski
00315ce15e
Merge branch 'main' into 3.0-main-sync-24-08-30
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using -Xours
Signed-off-by: Jan Fajerski <jfajersk@redhat.com>
2024-09-02 11:27:18 +02:00
Jan Fajerski
7c8c748399
promql tests: adjust range query intervals
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Some test queries need their interval adjusted to account for
https://github.com/prometheus/prometheus/pull/13904 . Otherwise the
queries don't return enough samples.
promql/engine_test.go:TestHistogramCopyFromIteratorRegression needed the
same, but also the result needed a fix since `increase` interpolates
over the full range.
Signed-off-by: Jan Fajerski <jfajersk@redhat.com>
2024-08-21 12:33:52 +02:00
Jan Fajerski
5138922b0d
Merge branch 'main' into 3.0-main-sync-24-08-21
2024-08-21 09:09:36 +02:00
suntala
fd2f44af7f
Fall back to comparing by label set when sorting by label desc
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Co-authored-by: Aleks Fazlieva <britishrum@users.noreply.github.com>
Signed-off-by: suntala <arati.rana@grafana.com>
2024-08-11 21:44:03 +02:00
suntala
94ad489328
Fall back to comparing by label set when sorting by label
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Co-authored-by: Aleks Fazlieva <britishrum@users.noreply.github.com>
Signed-off-by: suntala <arati.rana@grafana.com>
2024-08-11 21:44:03 +02:00
Björn Rabenstein
ee5bba07c0
Merge pull request #14413 from prometheus/beorn7/promql
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promql: more Kahan summation (avg) and less incremental mean calculation (avg, avg_over_time)
2024-08-06 19:56:32 +02:00
Jan Fajerski
adf5d6bce1
Merge branch 'main' into 3.0-main-sync-24-07-18
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Signed-off-by: Jan Fajerski <jfajersk@redhat.com>
Conflicts:
VERSION
pick 3.0.0
promql/promqltest/testdata/histograms.test
pick changes from c39776c5b5
,
but adjust 5m range selectors to 10m to account for
https://github.com/prometheus/prometheus/pull/13904 .
Fixes:
promql/promqltest/testdata/functions.test
promql/promqltest/testdata/staleness.test
Tests added in https://github.com/prometheus/prometheus/pull/9138
need to be adjusted to account for
https://github.com/prometheus/prometheus/pull/13904 .
2024-07-18 15:56:40 +02:00
beorn7
cff0429b1a
promql: make avg_over_time faster and more precise
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Same idea as for the avg aggregator before: Most of the time, there is
no overflow, so we don't have to revert to the more expensive and less
precise incremental calculation of the mean value.
Signed-off-by: beorn7 <beorn@grafana.com>
2024-07-10 19:20:24 +02:00
darshanime
cfad8ff3b2
Deprecate duration token
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Signed-off-by: darshanime <deathbullet@gmail.com>
2024-07-10 15:49:58 +02:00
darshanime
8c8860d2d6
Allow number literals as duration
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Signed-off-by: darshanime <deathbullet@gmail.com>
2024-07-10 15:49:30 +02:00
Jan Fajerski
b4152309a4
Merge branch 'main' into 3.0-main-sync
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Conflicts:
promql/engine_test.go
Resolved by picking main changes but adjusting total_samples for
query "max_over_time(metricWith1HistogramEvery10Seconds[60s])[20s:5s]"
to 312. Via https://github.com/prometheus/prometheus/pull/13662 this
histogram now stores 13 values per timestamp, but via
https://github.com/prometheus/prometheus/pull/13904 the range query
is now left-open.
promql/promqltest/testdata/functions.test
Resolved by picking changes in main. See also
https://github.com/prometheus/prometheus/pull/13662 , but adjust some
range selectors (`s/1m/2m/`) to account for
https://github.com/prometheus/prometheus/pull/13904 .
promql/promqltest/testdata/histograms.test
Resolved by picking changes in main. See also
https://github.com/prometheus/prometheus/pull/13662 , but adjust some
range selectors (`s/5m/10m/`) to account for
https://github.com/prometheus/prometheus/pull/13904 .
Signed-off-by: Jan Fajerski <jfajersk@redhat.com>
2024-07-03 09:45:25 +02:00
Jeanette Tan
dda5f48c9e
Merge branch 'main' into nhcb-review-2
2024-06-20 22:50:00 +08:00
Zhang Zhanpeng
debbdb8608
make matrix selection and lookback left-open and right-closed
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Signed-off-by: Zhang Zhanpeng <zhangzhanpeng.zzp@alibaba-inc.com>
Signed-off-by: beorn7 <beorn@grafana.com>
Co-authored-by: beorn7 <beorn@grafana.com>
2024-06-20 22:05:40 +08:00
Charles Korn
aeec30f082
Convert TestTimestampFunction_StepsMoreOftenThanSamples
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Signed-off-by: Charles Korn <charles.korn@grafana.com>
2024-06-17 16:56:56 +10:00
Jeanette Tan
f028496133
Merge branch 'main' into nhcb
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Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
2024-05-14 16:20:15 +08:00
Bryan Boreham
11b27d5d22
test: move test files into new promqltest package
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So that promql package does not bring in test-only dependencies.
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
2024-05-08 13:42:55 +01:00