Balazs Szücs created ISPN-7492: ---------------------------------- Summary: Bad Performance in cache.values() due to Logging Key: ISPN-7492 URL: https://issues.jboss.org/browse/ISPN-7492 Project: Infinispan Issue Type: Enhancement Components: Core Affects Versions: 8.2.6.Final Reporter: Balazs Szücs h4. Test case: {code:java} ache.getAdvancedCache().withFlags(Flag.CACHE_MODE_LOCAL, Flag.SKIP_CACHE_LOAD).values() {code} h4. Problem: when calling values() frequently, this operation becomes quickly a performance bottleneck h4. Root problem: in AbstractLocalCacheStream the logger is initialized on each object creation. Internally JBoss Logging loads the class by reflection, consuming a lot of resources. {code:java} protected final Log log = LogFactory.getLog(getClass()); {code} Additionally, this log instance is never used in AbstractLocalCacheStream or in any subclasses. h4. Possible solution: removing {code:java} protected final Log log = LogFactory.getLog(getClass()); {code} causes a drastical speedup of values() -- This message was sent by Atlassian JIRA (v7.2.3#72005)