]# perl check_mysql 
connecting
preparing
initialized.. starting loop
Use of uninitialized value in pattern match (m//) at check_mysql line 85.
Use of uninitialized value in pattern match (m//) at check_mysql line 85.
killing slow query thread=676488 state=Query time=63
explain execute failed: Table 'mysql.vb3_session' doesn't exist
explain failed! exiting!