[infinispan-issues] [JBoss JIRA] (ISPN-3690) Lower allocation cost of instances of org.infinispan.commands.read.GetKeyValueCommand

[Sanne Grinovero (JIRA)]

Sanne Grinovero created ISPN-3690:
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             Summary: Lower allocation cost of instances of org.infinispan.commands.read.GetKeyValueCommand
                 Key: ISPN-3690
                 URL: https://issues.jboss.org/browse/ISPN-3690
             Project: Infinispan
          Issue Type: Enhancement
            Reporter: Sanne Grinovero
            Assignee: Mircea Markus


Classes of type {code}org.infinispan.commands.read.GetKeyValueCommand{code} have an high cost in terms of memory allocation.

Would be great if we could reduce the runtime cost: in an app server test of just 25 minutes - which is stressing way more systems than just Infinispan - just the occasional get operations 43GB of memory accumulated over time.

This is a high cost on the TLABs, skewing various other values, among others making the default GC options unsuitable.

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