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Merge pull request #13638 from NeerajGartia21/promql-test 

Converts existing native histogram unit tests to the PromQL testing framework
pull/14124/head
Björn Rabenstein 6 months ago committed by GitHub
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2 changed files with 445 additions and 1072 deletions
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  1. 1072
      promql/engine_test.go
  2. 445
      promql/promqltest/testdata/native_histograms.test

1072
promql/engine_test.go
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promql/promqltest/testdata/native_histograms.test vendored
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@ -269,3 +269,448 @@ eval instant at 50m histogram_sum(sum(incr_sum_histogram))
eval instant at 50m histogram_sum(sum(last_over_time(incr_sum_histogram[5m])))
{} 30
# Apply rate function to histogram.
load 15s
histogram_rate {{schema:1 count:12 sum:18.4 z_bucket:2 z_bucket_w:0.001 buckets:[1 2 0 1 1] n_buckets:[1 2 0 1 1]}}+{{schema:1 count:9 sum:18.4 z_bucket:1 z_bucket_w:0.001 buckets:[1 1 0 1 1] n_buckets:[1 1 0 1 1]}}x100
eval instant at 5m rate(histogram_rate[45s])
{} {{schema:1 count:0.6 sum:1.2266666666666652 z_bucket:0.06666666666666667 z_bucket_w:0.001 buckets:[0.06666666666666667 0.06666666666666667 0 0.06666666666666667 0.06666666666666667] n_buckets:[0.06666666666666667 0.06666666666666667 0 0.06666666666666667 0.06666666666666667]}}
eval range from 5m to 5m30s step 30s rate(histogram_rate[45s])
{} {{schema:1 count:0.6 sum:1.2266666666666652 z_bucket:0.06666666666666667 z_bucket_w:0.001 buckets:[0.06666666666666667 0.06666666666666667 0 0.06666666666666667 0.06666666666666667] n_buckets:[0.06666666666666667 0.06666666666666667 0 0.06666666666666667 0.06666666666666667]}}x1
# Apply count and sum function to histogram.
load 10m
histogram_count_sum_2 {{schema:0 count:24 sum:100 z_bucket:4 z_bucket_w:0.001 buckets:[2 3 0 1 4] n_buckets:[2 3 0 1 4]}}x1
eval instant at 10m histogram_count(histogram_count_sum_2)
{} 24
eval instant at 10m histogram_sum(histogram_count_sum_2)
{} 100
# Apply stddev and stdvar function to histogram with {1, 2, 3, 4} (low res).
load 10m
histogram_stddev_stdvar_1 {{schema:2 count:4 sum:10 buckets:[1 0 0 0 1 0 0 1 1]}}x1
eval instant at 10m histogram_stddev(histogram_stddev_stdvar_1)
{} 1.0787993180043811
eval instant at 10m histogram_stdvar(histogram_stddev_stdvar_1)
{} 1.163807968526718
# Apply stddev and stdvar function to histogram with {1, 1, 1, 1} (high res).
load 10m
histogram_stddev_stdvar_2 {{schema:8 count:10 sum:10 buckets:[1 2 3 4]}}x1
eval instant at 10m histogram_stddev(histogram_stddev_stdvar_2)
{} 0.0048960313898237465
eval instant at 10m histogram_stdvar(histogram_stddev_stdvar_2)
{} 2.3971123370139447e-05
# Apply stddev and stdvar function to histogram with {-50, -8, 0, 3, 8, 9}.
load 10m
histogram_stddev_stdvar_3 {{schema:3 count:7 sum:62 z_bucket:1 buckets:[0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 ] n_buckets:[0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 ]}}x1
eval instant at 10m histogram_stddev(histogram_stddev_stdvar_3)
{} 42.947236400258
eval instant at 10m histogram_stdvar(histogram_stddev_stdvar_3)
{} 1844.4651144196398
# Apply stddev and stdvar function to histogram with {-100000, -10000, -1000, -888, -888, -100, -50, -9, -8, -3}.
load 10m
histogram_stddev_stdvar_4 {{schema:0 count:10 sum:-112946 z_bucket:0 n_buckets:[0 0 1 1 1 0 1 1 0 0 3 0 0 0 1 0 0 1]}}x1
eval instant at 10m histogram_stddev(histogram_stddev_stdvar_4)
{} 27556.344499842
eval instant at 10m histogram_stdvar(histogram_stddev_stdvar_4)
{} 759352122.1939945
# Apply stddev and stdvar function to histogram with {-10x10}.
load 10m
histogram_stddev_stdvar_5 {{schema:0 count:10 sum:-100 z_bucket:0 n_buckets:[0 0 0 0 10]}}x1
eval instant at 10m histogram_stddev(histogram_stddev_stdvar_5)
{} 1.3137084989848
eval instant at 10m histogram_stdvar(histogram_stddev_stdvar_5)
{} 1.725830020304794
# Apply stddev and stdvar function to histogram with {-50, -8, 0, 3, 8, 9, NaN}.
load 10m
histogram_stddev_stdvar_6 {{schema:3 count:7 sum:NaN z_bucket:1 buckets:[0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 ] n_buckets:[0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 ]}}x1
eval instant at 10m histogram_stddev(histogram_stddev_stdvar_6)
{} NaN
eval instant at 10m histogram_stdvar(histogram_stddev_stdvar_6)
{} NaN
# Apply stddev and stdvar function to histogram with {-50, -8, 0, 3, 8, 9, Inf}.
load 10m
histogram_stddev_stdvar_7 {{schema:3 count:7 sum:Inf z_bucket:1 buckets:[0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 ] n_buckets:[0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 ]}}x1
eval instant at 10m histogram_stddev(histogram_stddev_stdvar_7)
{} NaN
eval instant at 10m histogram_stdvar(histogram_stddev_stdvar_7)
{} NaN
# Apply quantile function to histogram with all positive buckets with zero bucket.
load 10m
histogram_quantile_1 {{schema:0 count:12 sum:100 z_bucket:2 z_bucket_w:0.001 buckets:[2 3 0 1 4]}}x1
eval instant at 10m histogram_quantile(1.001, histogram_quantile_1)
{} Inf
eval instant at 10m histogram_quantile(1, histogram_quantile_1)
{} 16
eval instant at 10m histogram_quantile(0.99, histogram_quantile_1)
{} 15.759999999999998
eval instant at 10m histogram_quantile(0.9, histogram_quantile_1)
{} 13.600000000000001
eval instant at 10m histogram_quantile(0.6, histogram_quantile_1)
{} 4.799999999999997
eval instant at 10m histogram_quantile(0.5, histogram_quantile_1)
{} 1.6666666666666665
eval instant at 10m histogram_quantile(0.1, histogram_quantile_1)
{} 0.0006000000000000001
eval instant at 10m histogram_quantile(0, histogram_quantile_1)
{} 0
eval instant at 10m histogram_quantile(-1, histogram_quantile_1)
{} -Inf
# Apply quantile function to histogram with all negative buckets with zero bucket.
load 10m
histogram_quantile_2 {{schema:0 count:12 sum:100 z_bucket:2 z_bucket_w:0.001 n_buckets:[2 3 0 1 4]}}x1
eval instant at 10m histogram_quantile(1.001, histogram_quantile_2)
{} Inf
eval instant at 10m histogram_quantile(1, histogram_quantile_2)
{} 0
eval instant at 10m histogram_quantile(0.99, histogram_quantile_2)
{} -6.000000000000048e-05
eval instant at 10m histogram_quantile(0.9, histogram_quantile_2)
{} -0.0005999999999999996
eval instant at 10m histogram_quantile(0.5, histogram_quantile_2)
{} -1.6666666666666667
eval instant at 10m histogram_quantile(0.1, histogram_quantile_2)
{} -13.6
eval instant at 10m histogram_quantile(0, histogram_quantile_2)
{} -16
eval instant at 10m histogram_quantile(-1, histogram_quantile_2)
{} -Inf
# Apply quantile function to histogram with both positive and negative buckets with zero bucket.
load 10m
histogram_quantile_3 {{schema:0 count:24 sum:100 z_bucket:4 z_bucket_w:0.001 buckets:[2 3 0 1 4] n_buckets:[2 3 0 1 4]}}x1
eval instant at 10m histogram_quantile(1.001, histogram_quantile_3)
{} Inf
eval instant at 10m histogram_quantile(1, histogram_quantile_3)
{} 16
eval instant at 10m histogram_quantile(0.99, histogram_quantile_3)
{} 15.519999999999996
eval instant at 10m histogram_quantile(0.9, histogram_quantile_3)
{} 11.200000000000003
eval instant at 10m histogram_quantile(0.7, histogram_quantile_3)
{} 1.2666666666666657
eval instant at 10m histogram_quantile(0.55, histogram_quantile_3)
{} 0.0006000000000000005
eval instant at 10m histogram_quantile(0.5, histogram_quantile_3)
{} 0
eval instant at 10m histogram_quantile(0.45, histogram_quantile_3)
{} -0.0005999999999999996
eval instant at 10m histogram_quantile(0.3, histogram_quantile_3)
{} -1.266666666666667
eval instant at 10m histogram_quantile(0.1, histogram_quantile_3)
{} -11.2
eval instant at 10m histogram_quantile(0.01, histogram_quantile_3)
{} -15.52
eval instant at 10m histogram_quantile(0, histogram_quantile_3)
{} -16
eval instant at 10m histogram_quantile(-1, histogram_quantile_3)
{} -Inf
# Apply fraction function to empty histogram.
load 10m
histogram_fraction_1 {{}}x1
eval instant at 10m histogram_fraction(3.1415, 42, histogram_fraction_1)
{} NaN
# Apply fraction function to histogram with positive and zero buckets.
load 10m
histogram_fraction_2 {{schema:0 count:12 sum:100 z_bucket:2 z_bucket_w:0.001 buckets:[2 3 0 1 4]}}x1
eval instant at 10m histogram_fraction(0, +Inf, histogram_fraction_2)
{} 1
eval instant at 10m histogram_fraction(-Inf, 0, histogram_fraction_2)
{} 0
eval instant at 10m histogram_fraction(-0.001, 0, histogram_fraction_2)
{} 0
eval instant at 10m histogram_fraction(0, 0.001, histogram_fraction_2)
{} 0.16666666666666666
eval instant at 10m histogram_fraction(0, 0.0005, histogram_fraction_2)
{} 0.08333333333333333
eval instant at 10m histogram_fraction(0.001, inf, histogram_fraction_2)
{} 0.8333333333333334
eval instant at 10m histogram_fraction(-inf, -0.001, histogram_fraction_2)
{} 0
eval instant at 10m histogram_fraction(1, 2, histogram_fraction_2)
{} 0.25
eval instant at 10m histogram_fraction(1.5, 2, histogram_fraction_2)
{} 0.125
eval instant at 10m histogram_fraction(1, 8, histogram_fraction_2)
{} 0.3333333333333333
eval instant at 10m histogram_fraction(1, 6, histogram_fraction_2)
{} 0.2916666666666667
eval instant at 10m histogram_fraction(1.5, 6, histogram_fraction_2)
{} 0.16666666666666666
eval instant at 10m histogram_fraction(-2, -1, histogram_fraction_2)
{} 0
eval instant at 10m histogram_fraction(-2, -1.5, histogram_fraction_2)
{} 0
eval instant at 10m histogram_fraction(-8, -1, histogram_fraction_2)
{} 0
eval instant at 10m histogram_fraction(-6, -1, histogram_fraction_2)
{} 0
eval instant at 10m histogram_fraction(-6, -1.5, histogram_fraction_2)
{} 0
eval instant at 10m histogram_fraction(42, 3.1415, histogram_fraction_2)
{} 0
eval instant at 10m histogram_fraction(0, 0, histogram_fraction_2)
{} 0
eval instant at 10m histogram_fraction(0.000001, 0.000001, histogram_fraction_2)
{} 0
eval instant at 10m histogram_fraction(42, 42, histogram_fraction_2)
{} 0
eval instant at 10m histogram_fraction(-3.1, -3.1, histogram_fraction_2)
{} 0
eval instant at 10m histogram_fraction(3.1415, NaN, histogram_fraction_2)
{} NaN
eval instant at 10m histogram_fraction(NaN, 42, histogram_fraction_2)
{} NaN
eval instant at 10m histogram_fraction(NaN, NaN, histogram_fraction_2)
{} NaN
eval instant at 10m histogram_fraction(-Inf, +Inf, histogram_fraction_2)
{} 1
# Apply fraction function to histogram with negative and zero buckets.
load 10m
histogram_fraction_3 {{schema:0 count:12 sum:100 z_bucket:2 z_bucket_w:0.001 n_buckets:[2 3 0 1 4]}}x1
eval instant at 10m histogram_fraction(0, +Inf, histogram_fraction_3)
{} 0
eval instant at 10m histogram_fraction(-Inf, 0, histogram_fraction_3)
{} 1
eval instant at 10m histogram_fraction(-0.001, 0, histogram_fraction_3)
{} 0.16666666666666666
eval instant at 10m histogram_fraction(0, 0.001, histogram_fraction_3)
{} 0
eval instant at 10m histogram_fraction(-0.0005, 0, histogram_fraction_3)
{} 0.08333333333333333
eval instant at 10m histogram_fraction(0.001, inf, histogram_fraction_3)
{} 0
eval instant at 10m histogram_fraction(-inf, -0.001, histogram_fraction_3)
{} 0.8333333333333334
eval instant at 10m histogram_fraction(1, 2, histogram_fraction_3)
{} 0
eval instant at 10m histogram_fraction(1.5, 2, histogram_fraction_3)
{} 0
eval instant at 10m histogram_fraction(1, 8, histogram_fraction_3)
{} 0
eval instant at 10m histogram_fraction(1, 6, histogram_fraction_3)
{} 0
eval instant at 10m histogram_fraction(1.5, 6, histogram_fraction_3)
{} 0
eval instant at 10m histogram_fraction(-2, -1, histogram_fraction_3)
{} 0.25
eval instant at 10m histogram_fraction(-2, -1.5, histogram_fraction_3)
{} 0.125
eval instant at 10m histogram_fraction(-8, -1, histogram_fraction_3)
{} 0.3333333333333333
eval instant at 10m histogram_fraction(-6, -1, histogram_fraction_3)
{} 0.2916666666666667
eval instant at 10m histogram_fraction(-6, -1.5, histogram_fraction_3)
{} 0.16666666666666666
eval instant at 10m histogram_fraction(42, 3.1415, histogram_fraction_3)
{} 0
eval instant at 10m histogram_fraction(0, 0, histogram_fraction_3)
{} 0
eval instant at 10m histogram_fraction(0.000001, 0.000001, histogram_fraction_3)
{} 0
eval instant at 10m histogram_fraction(42, 42, histogram_fraction_3)
{} 0
eval instant at 10m histogram_fraction(-3.1, -3.1, histogram_fraction_3)
{} 0
eval instant at 10m histogram_fraction(3.1415, NaN, histogram_fraction_3)
{} NaN
eval instant at 10m histogram_fraction(NaN, 42, histogram_fraction_3)
{} NaN
eval instant at 10m histogram_fraction(NaN, NaN, histogram_fraction_3)
{} NaN
eval instant at 10m histogram_fraction(-Inf, +Inf, histogram_fraction_3)
{} 1
# Apply fraction function to histogram with both positive, negative and zero buckets.
load 10m
histogram_fraction_4 {{schema:0 count:24 sum:100 z_bucket:4 z_bucket_w:0.001 buckets:[2 3 0 1 4] n_buckets:[2 3 0 1 4]}}x1
eval instant at 10m histogram_fraction(0, +Inf, histogram_fraction_4)
{} 0.5
eval instant at 10m histogram_fraction(-Inf, 0, histogram_fraction_4)
{} 0.5
eval instant at 10m histogram_fraction(-0.001, 0, histogram_fraction_4)
{} 0.08333333333333333
eval instant at 10m histogram_fraction(0, 0.001, histogram_fraction_4)
{} 0.08333333333333333
eval instant at 10m histogram_fraction(-0.0005, 0.0005, histogram_fraction_4)
{} 0.08333333333333333
eval instant at 10m histogram_fraction(0.001, inf, histogram_fraction_4)
{} 0.4166666666666667
eval instant at 10m histogram_fraction(-inf, -0.001, histogram_fraction_4)
{} 0.4166666666666667
eval instant at 10m histogram_fraction(1, 2, histogram_fraction_4)
{} 0.125
eval instant at 10m histogram_fraction(1.5, 2, histogram_fraction_4)
{} 0.0625
eval instant at 10m histogram_fraction(1, 8, histogram_fraction_4)
{} 0.16666666666666666
eval instant at 10m histogram_fraction(1, 6, histogram_fraction_4)
{} 0.14583333333333334
eval instant at 10m histogram_fraction(1.5, 6, histogram_fraction_4)
{} 0.08333333333333333
eval instant at 10m histogram_fraction(-2, -1, histogram_fraction_4)
{} 0.125
eval instant at 10m histogram_fraction(-2, -1.5, histogram_fraction_4)
{} 0.0625
eval instant at 10m histogram_fraction(-8, -1, histogram_fraction_4)
{} 0.16666666666666666
eval instant at 10m histogram_fraction(-6, -1, histogram_fraction_4)
{} 0.14583333333333334
eval instant at 10m histogram_fraction(-6, -1.5, histogram_fraction_4)
{} 0.08333333333333333
eval instant at 10m histogram_fraction(42, 3.1415, histogram_fraction_4)
{} 0
eval instant at 10m histogram_fraction(0, 0, histogram_fraction_4)
{} 0
eval instant at 10m histogram_fraction(0.000001, 0.000001, histogram_fraction_4)
{} 0
eval instant at 10m histogram_fraction(42, 42, histogram_fraction_4)
{} 0
eval instant at 10m histogram_fraction(-3.1, -3.1, histogram_fraction_4)
{} 0
eval instant at 10m histogram_fraction(3.1415, NaN, histogram_fraction_4)
{} NaN
eval instant at 10m histogram_fraction(NaN, 42, histogram_fraction_4)
{} NaN
eval instant at 10m histogram_fraction(NaN, NaN, histogram_fraction_4)
{} NaN
eval instant at 10m histogram_fraction(-Inf, +Inf, histogram_fraction_4)
{} 1

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