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openmetrics/histograms: fix incorrect condition for bucketing

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The buckets thresholds are to be taken as "less than or equal to".
The condition as written in the code did only "less than", not
"less than or equal to". That's fixed now.
This commit is contained in:
Jonas Schäfer 2021-12-26 22:32:00 +01:00
parent 257f52d826
commit 569df0581e
2 changed files with 2 additions and 2 deletions
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2
util/statistics.lua
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@ -102,7 +102,7 @@ end
function histogram_metric_mt:sample(value)
-- According to the I-D, values must be part of all buckets
for i, bucket in pairs(self) do
if "number" == type(i) and bucket.threshold > value then
if "number" == type(i) and bucket.threshold >= value then
bucket.count = bucket.count + 1
end
end