Add cumulative to delta conversion for JMX metrics. #1264
Merged
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Description of the issue
There are quite a few JMX metrics (e.g.
kafka.message.count
,kafka.network.io
, etc.) that are reported as cumulative sums/histograms. In CloudWatch, these metrics are more useful as deltas, which will allow for easier alarming and anomaly detection. We've made the decision to convert all applicable JMX metrics to deltas.Description of changes
Adds the cumulativetodelta processor to all JMX pipelines.
License
By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.
Tests
Added unit tests.
Requirements
Before commit the code, please do the following steps.
make fmt
andmake fmt-sh
make lint