Rob Kampen wrote: > How do I get some extra log info to track this down? Have you tried to run 'show full processlist' on mysql while the query is running? It should show all active queries, what they are doing and how long they have been running for. Also enable slow query logging and logging when not using indexes, add to /etc/my.cnf and restart mysql: example: log-slow-queries = /var/lib/mysql_logs/slowqueries.log log-queries-not-using-indexes long_query_time = 3 nate