Charles Korn
9b451abec7
Make positive and negative bucket counts different in existing test cases
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Signed-off-by: Charles Korn <charles.korn@grafana.com>
2024-09-04 16:08:05 +10:00
Neeraj Gartia
8c7bf39d96
Moves TestNativeHistogram_MulDivOperator to promql testing framework ( #14688 )
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PromQL: add test for mul and div operator
Also, remove the converted test from the engine_test.go file.
This also includes an extension of the test framework to allow NaN/Inf in histogram buckets.
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Signed-off-by: Neeraj Gartia <neerajgartia211002@gmail.com>
2024-08-29 16:42:35 +02:00
Ziqi Zhao
8f828d45c1
convert TestNativeHistogram_Sum_Count_Add_AvgOperator into testing framework
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Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com>
2024-08-21 09:24:50 +08:00
Charles Korn
52818a97e2
Merge branch 'main' into sum-and-avg-over-mixed-custom-exponential-histograms
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# Conflicts:
# promql/promqltest/testdata/native_histograms.test
2024-08-14 07:52:08 +10:00
György Krajcsovits
386fc8b9f6
Update from review comments.
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Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
2024-08-13 15:26:07 +02:00
György Krajcsovits
6aee5b4b38
fix typo
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Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
2024-08-12 12:04:45 +02:00
György Krajcsovits
06a8886b94
Native histograms: define behavior when rate is null.
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Histogram quantile returns NaN in this case, which might be
surprising, so add a unit test that clarifies that this is
intentional.
Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
2024-08-12 10:40:21 +02:00
Charles Korn
f992f81bd0
Merge branch 'main' into sum-and-avg-over-mixed-custom-exponential-histograms
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Signed-off-by: Charles Korn <charleskorn@users.noreply.github.com>
2024-08-09 13:58:54 +10:00
Charles Korn
5cfdde327c
Address PR feedback: add extra test case
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Signed-off-by: Charles Korn <charles.korn@grafana.com>
2024-08-09 13:57:37 +10:00
Charles Korn
82bb35fabb
Address PR feedback: fix typo and rename variable
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Signed-off-by: Charles Korn <charles.korn@grafana.com>
2024-08-09 13:51:31 +10:00
Charles Korn
f07b3ae67b
Fix issue where avg over mixed exponential and custom buckets, or incompatible custom buckets, produces incorrect results or panics
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Signed-off-by: Charles Korn <charles.korn@grafana.com>
2024-08-07 15:32:35 +10:00
Charles Korn
5ee94f49a2
Fix issue where sum over mixed exponential and custom buckets, or incompatible custom buckets, produces incorrect results
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Signed-off-by: Charles Korn <charles.korn@grafana.com>
2024-08-07 15:30:01 +10:00
Charles Korn
424cefcf5e
Fix "cannot reduce resolution to custom buckets schema" panic in rate over native histograms with mix of custom and exponential buckets
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Signed-off-by: Charles Korn <charles.korn@grafana.com>
2024-08-07 14:45:02 +10:00
Charles Korn
aadec25faf
promql: Fix issue where some native histogram-related annotations are not emitted by rate ( #14575 )
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Signed-off-by: Charles Korn <charles.korn@grafana.com>
2024-08-06 09:10:40 +01:00
Filip Petkovski
acb6c1ae4b
Fix decoding buckets for native histograms in binops
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The optimizer which detects cases where histogram buckets can be skipped
does not take into account binary expressions. This can lead to buckets
not being decoded if a metric is used with both histogram_fraction/quantile and
histogram_sum/count in the same expression.
Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com>
2024-07-10 11:55:29 +02:00
Ganesh Vernekar
3d54bcc018
Merge pull request #14362 from charleskorn/charleskorn/sum-infinity
2024-07-03 01:05:03 -04:00
Charles Korn
fd6bdf5230
Fix issue where summation of +/- infinity returns NaN instead of infinity
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Signed-off-by: Charles Korn <charles.korn@grafana.com>
2024-06-28 11:26:54 +10:00
Jeanette Tan
dda5f48c9e
Merge branch 'main' into nhcb-review-2
2024-06-20 22:50:00 +08:00
Jeanette Tan
14f8dded39
Merge branch 'main' into nhcb
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Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
2024-06-07 19:17:14 +08:00
beorn7
c7fdfe8004
promql: Add tests for histogram counter reset only in bucket
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This also exercises the "fast path" (only decoding count and sum),
i.e. where the counter reset isn't visible at all in the decoded data.
Signed-off-by: beorn7 <beorn@grafana.com>
2024-06-06 17:47:38 +02:00
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
Neeraj Gartia
661856cb65
removes the added tests from engine_test.go
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Signed-off-by: Neeraj Gartia <neerajgartia211002@gmail.com>
2024-05-13 22:58:25 +05:30
Neeraj Gartia
6119124d0e
some nits
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Signed-off-by: Neeraj Gartia <neerajgartia211002@gmail.com>
2024-05-13 22:55:38 +05:30
Neeraj Gartia
adf5a36c1e
adds test for sum, count, stddev, stdvar, quantile and fraction func to promql testing framework
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Signed-off-by: Neeraj Gartia <neerajgartia211002@gmail.com>
2024-05-13 22:55:38 +05:30
Neeraj Gartia
8b838a05d9
adds test for native histogram rate func in promql testing framework
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Signed-off-by: Neeraj Gartia <neerajgartia211002@gmail.com>
2024-05-13 22:55:38 +05:30
Neeraj Gartia
548bd9d6fb
adds TestNativeHistogramRate func to promql test framework
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Signed-off-by: Neeraj Gartia <neerajgartia211002@gmail.com>
2024-05-13 22:55:38 +05:30
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
