Re: inconsistent optimization

2014-08-20 Thread Eduardo Fontinelle - Gerencianet Pagamentos
Well, Try to start checking the IOPs vs Disc. Check your iowait and the cache size. Could you send a create table and the query for us? Atenciosamente, *Eduardo Fontinelle* *Chief Technology Officer | G**erencianet* Phone: +55 (31) 3603-0812 2014-08-20 12:04 GMT-03:00 Jim

RE: inconsistent optimization

2014-08-20 Thread Martin Gainty
Jim/Jaime What engine are you implementing?/ Qual mecanismo de MySQL que você está implementando? Saludos desde Sud America Martín Date: Wed, 20 Aug 2014 13:54:46 -0300 Subject: Re: inconsistent optimization From: edua...@gerencianet.com.br To: j...@lowcarbfriends.com CC: mysql

Re: inconsistent optimization

2014-08-20 Thread Jim
innodb On 8/20/2014 1:22 PM, Martin Gainty wrote: Jim/Jaime What engine are you implementing?/ Qual mecanismo de MySQL que você está implementando? Saludos desde Sud America Martín Date: Wed, 20 Aug 2014 13:54:46 -0300 Subject: Re: inconsistent optimization From: edua...@gerencianet.com.br

Re: inconsistent optimization

2014-08-20 Thread shawn l.green
Hi Jim, On 8/20/2014 11:04 AM, Jim wrote: Without going into specific details on queries... Using mysql 5.1 as provided with CentOS6, I've noticed some queries providing what I can best explain as inconsistent optimization. The database can be quieted to just controlled queries and at times