Open bhupeshpadiyar opened 5 months ago
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Note: This is possibly a duplicate of #24405
Hi @crobert-1 ,
Just to inform you, we are facing this issue with the histogram metrics but the linked issue seems related to Exponential histogram metrics.
In our case, we are getting this error in the case of exporting Histogram type metrics.
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Component(s)
exporter/prometheusremotewrite
What happened?
Description
Collector memory and CPU usages are spiking while exporting histogram metrics with prometheusremotewrite exporter and causing metrics export failure with following errors logs.
Note - This issue is happening only with histogram metrics export only. This exporter works fine with counter and gauge type metrics
Steps to Reproduce
Expected Result
All type metrics (counter, gauge, histogram) should export seamlessly, without error.
Actual Result
Causing high memory usages error and exporting failed with histogram metrics.
Collector version
0.92.0 (Confirmed with older collector versions as well)
Environment information
Environment
OS: Linux/ARM64 - AWS ECS (Fargate) Cluster
OpenTelemetry Collector configuration
Log output