Re: Mysql High load CPU

2009-04-01 Thread Claudio Nanni
Tadeu Alves wrote: Thanks for this heads up i was thinking into some of these i was looking into the page that has the calculation of each looking into mysqlperformance blog it's a good idea of add more memory into this variables? query_cache_size= 1000M to 2000M and innodb_buffer_pool_siz

Re: Mysql High load CPU

2009-03-31 Thread Claudio Nanni
Hi, probably your system is swapping on disk, immediately reduce the sort_buffer_size, it is a per connection buffer, and your setting is way too high: sort_buffer_size=1000M (with 8 client threads you finish your ram) set it to something between 256K and 8 M sort_buffer_size=1M also read_rn

Mysql High load CPU

2009-03-31 Thread Tadeu Alves
Helo there guys today ive got a brig problem my server that runs only Mysql is undegoind a very load, the server is ok but memory and cpu usage are very high mys server configuration is a 2x Quad Core Intel® Xeon® E5450, 2x6MB Cache, 3.0GHz, 1333MHz FSB 8GB 800MHz Memory 2x SAS 73GB 15000RPM in RA

MYSQL HIGH

2008-06-05 Thread Daniel Dias Gonçalves
Hi, I have the following problem: mysql Ver 14.12 Distrib 5.0.51a, for portbld-freebsd6.3 (i386) using 5.0 080605 15:33:26 - mysqld got signal 10; This could be because you hit a bug. It is also possible that this binary or one of the libraries it was linked against is corrupt, improperly bui

MYSQL HIGH

2008-06-05 Thread Daniel Dias Gonçalves
Hi, I have the following problem: 080605 15:33:26 - mysqld got signal 10; This could be because you hit a bug. It is also possible that this binary or one of the libraries it was linked against is corrupt, improperly built, or misconfigured. This error can also be caused by malfunctioning hardwa

Re: MySQL high CPU Load

2007-12-10 Thread mos
At 09:45 AM 12/10/2007, thomas Armstrong wrote: Hi Using MySQL 4.1.19 on Linux, my server's CPU load is very high. I want to cut it down but I don't know which parameters I might modify to do it. Post the "Show Full Processlist" and maybe we can figure out what MySQL is doing to cause such a

MySQL high CPU Load

2007-12-10 Thread thomas Armstrong
Hi Using MySQL 4.1.19 on Linux, my server's CPU load is very high. I want to cut it down but I don't know which parameters I might modify to do it. These are my server's data: back log50 basedir /usr/ bdb cache size 8,388,600 bdb home/var/lib/mysql/ bdb log buffe

replication-based mysql high-availability scheme..

2002-08-21 Thread tom fogal
Hey all, i'm trying to setup a system in which a slave takes over as master in the case the master dies. we're using innodb w/ databases of about 500 megs, so scp/rsyncing those every night is a pretty daunting task, not to mention we can never be sure that the secondary DB has the most recent