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diff util/statsd.lua @ 12123:7ba686696250

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openmetrics/histograms: fix incorrect condition for bucketing 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.
author Jonas Schäfer <jonas@wielicki.name>
date Sun, 26 Dec 2021 22:32:00 +0100
parents 5f15ab7c6ae5
children 7d985e5bc1fb
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line diff
--- a/util/statsd.lua	Sun Dec 26 16:26:36 2021 +0100
+++ b/util/statsd.lua	Sun Dec 26 22:32:00 2021 +0100
@@ -115,7 +115,7 @@
 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
 			self._impl:push_counter_delta(bucket._full_name, 1)
 		end