A guess -- MEM is issuing that on a timed basis, but the query is running longer than the time period. Can you slow MEM down? Meanwhile, file a bug report. You paid too much money for this kind of junior mistake.
From: Sabika M [mailto:sabika.makhd...@gmail.com] Sent: Thursday, October 25, 2012 4:15 PM To: Rick James Cc: mysql@lists.mysql.com Subject: Re: MySQL Monitor and Percona I don't have the full anymore. It had a few hundred of these. I had issues a drop database that hung which made me run show processlist. Sadly, I did not check the processlist beforehand. | 101189 | monitor | localhost:42585 | NULL | Query | 4079 | NULL | SHOW /*!50000 ENGINE */ INNODB STATUS | 0 | 0 | 1 | | 101194 | monitor | localhost:42589 | NULL | Query | 4069 | NULL | SHOW /*!50000 ENGINE */ INNODB STATUS | 0 | 0 | 1 | | 101204 | monitor | localhost:42599 | NULL | Query | 4049 | executing | SHOW /*!50000 GLOBAL */ STATUS | 0 | 0 | 1 | | 101214 | monitor | localhost:42608 | NULL | Query | 4029 | executing | SHOW /*!50000 GLOBAL */ STATUS | 0 | 0 | 1 | wait_timeout | 28800 max_connections | 5000 Since I sent this email, we have checked network connectivity and fixed a typo in the hostname. On Thu, Oct 25, 2012 at 1:56 PM, Rick James <rja...@yahoo-inc.com<mailto:rja...@yahoo-inc.com>> wrote: What does SHOW FULL PROCESSLIST say? What values do you have for max_connections wait_timeout (GLOBAL version) > -----Original Message----- > From: Sabika M > [mailto:sabika.makhd...@gmail.com<mailto:sabika.makhd...@gmail.com>] > Sent: Thursday, October 25, 2012 11:44 AM > To: mysql@lists.mysql.com<mailto:mysql@lists.mysql.com> > Subject: MySQL Monitor and Percona > > We are in the process of switching to percona binaries of MySQL . I am > using Percona 5.5.27 and monitoring the MySQL server with the MySQL > Enterprise monitor. It starts up fine, but after a while I end up with > MySQL monitor connections stacking up until the server becomes pretty > much useless. This happens only on servers running percona. Anyone else > have this issue? Or heard of it? Anything helps!
