Hi, I am trying to use Sequoia with MySQL backends, and I experiencing major performance issue. I have browsed the archive of this mailing list for everything from current date back to July 2007. I saw a couple of threads on performance issue, but none of those help me resolve the issue I have. So I have post this message hoping someone can help. Here is my configuration
MySQL 5.0.51a Ubuntu 8.0.5 CPU: 2.6 GHz Memory: 1.7GB Sun JDK 1.6.0_06 Server A: Controller-1, backend-db-1, recovery-db-1 Server B: Controller-2, backend-db-2, recovery-db-2. I use jgroup with TCP for cluster communications. When running JDBCBench via Sequoia driver with 1000 txn and single client thread, I got 2.5 TPS. When running JDBCBench using MySQL JDBC driver connecting directly to any of the two backend DB with 1000 txn and single client thread, I got over 400 TPS. TIA, Huy _______________________________________________ Sequoia mailing list [email protected] https://forge.continuent.org/mailman/listinfo/sequoia
