Add error count metric ---------------------- Key: ISPN-12151 URL: https://issues.redhat.com/browse/ISPN-12151 Project: Infinispan Issue Type: Feature Request Components: Analytics Affects Versions: 11.0.1.Final Reporter: Dan Berindei Assignee: Dan Berindei Priority: Major Fix For: 12.0.0.Final {{CacheMgmtInterceptor}} has metrics for the different kind of key operations, but errors are not tracked. We should add a metric to count errors, and perhaps a histogram for the duration of failed invocations as well.