T Jake Luciani created CASSANDRA-5361:
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Summary: Enable ThreadLocal allocation in the JVM
Key: CASSANDRA-5361
URL: https://issues.apache.org/jira/browse/CASSANDRA-5361
Project: Cassandra
Issue Type: Improvement
Environment: JDK 6
Reporter: T Jake Luciani
Assignee: T Jake Luciani
Adding -XX:+UseTLAB to cassandra-env.sh yields a ~15% read performance boost.
Works with usual stress tool but also in our production.
It enables thread local allocation of new objects which makes sense for SEDA
based systems.
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