Re: my.cnf optimization

2008-09-04 Thread Ryan Schwartz
Here's all the buffer variables: mysql show variables like '%buffer%'\G *** 1. row *** Variable_name: bulk_insert_buffer_size Value: 8388608 *** 2. row *** Variable_name:

Re: my.cnf optimization

2008-09-04 Thread Perrin Harkins
On Thu, Sep 4, 2008 at 12:15 AM, Ryan Schwartz [EMAIL PROTECTED] wrote: We're seeing a huge surge in our qps and I'd like to make sure we're tuned as well as we can be. I'm wondering if I've got some variables maybe set too large (is that even possible?) ? We do have a fair bit of innodb, so

Re: my.cnf optimization

2008-09-04 Thread Ranjeet Walunj
Ryan Schwartz wrote mysql show variables like '%buffer%'\G *** 1. row *** *** 3. row *** Variable_name: innodb_buffer_pool_size Value: 8388608 *** 4. row

Re: my.cnf optimization

2008-09-04 Thread Ryan Schwartz
On Sep 4, 2008, at 1:48 PM, Ranjeet Walunj wrote: Hi ryan. As pointed by Johnny, it is difficult to give optimization advise without exactly knowing the performance of your machine. I'm assuming you are using the machine as Database Server and not running application (Web/other) on the

Re: my.cnf optimization

2008-09-04 Thread Perrin Harkins
On Thu, Sep 4, 2008 at 3:23 PM, Ryan Schwartz [EMAIL PROTECTED] wrote: I'll have to crack open my copy - haven't read through it in a while If you have the first edition, I recommend getting the newer one. It has a lot more tuning info. - Perrin -- MySQL General Mailing List For list

my.cnf optimization

2008-09-03 Thread Ryan Schwartz
All, We're seeing a huge surge in our qps and I'd like to make sure we're tuned as well as we can be. I'm wondering if I've got some variables maybe set too large (is that even possible?) ? We do have a fair bit of innodb, so perhaps I should add some non-defaults there, but I'm not so

Re: my.cnf optimization question ..

2001-09-12 Thread Jeremy Zawodny
On Tue, Sep 11, 2001 at 03:17:47PM -0500, Weslee Bilodeau wrote: They average around 500 connections/second at any given time, two have a master/slave setup. Connections/sec or Queries/sec? That's a lot of connections per second? Can you use persistent connections? It would save a

Re: my.cnf optimization question ..

2001-09-11 Thread Weslee Bilodeau
They average around 500 connections/second at any given time, two have a master/slave setup. Connections/sec or Queries/sec? That's a lot of connections per second? Can you use persistent connections? It would save a lot of overhead. Half and half, at the moment .. We had a problem

my.cnf optimization question ..

2001-09-10 Thread Weslee Bilodeau
Basic (maybe?) question on some optimal variables for MySQLd's my.cnf configuration .. Right now, I have three MySQL servers, each with 2 GB ram, dual-CPU P3 1ghz. They average around 500 connections/second at any given time, two have a master/slave setup. MySQL is prettty much the only thing

Re: my.cnf optimization question ..

2001-09-10 Thread Jeremy Zawodny
On Mon, Sep 10, 2001 at 04:54:57PM -0500, Weslee Bilodeau wrote: Basic (maybe?) question on some optimal variables for MySQLd's my.cnf configuration .. Right now, I have three MySQL servers, each with 2 GB ram, dual-CPU P3 1ghz. Nice. :-) They average around 500 connections/second at