Teiid DatabaseAppender JPA perisist Command log consume high CPU ---------------------------------------------------------------- Key: TEIID-3404 URL: https://issues.jboss.org/browse/TEIID-3404 Project: Teiid Issue Type: Bug Components: Tools Affects Versions: 8.7.1 Environment: * DV 6.1 * dynamicvdb-datafederation quickstart Reporter: Kylin Soong Assignee: Kylin Soong I have 4 - 5 concurrent client query to Portfolio VDB, this cause log DatabaseAppender JPA perisist Command log thread consume high CPU. In my test, one log threads always swallow high CPU, if the concurrent client query more than 10, it swallow 100% cpu. [1] have detailed reproduce steps, including thread dumps. [1] https://github.com/kylinsoong/teiid-samples/tree/master/command-logging-h...