Hello.
I'm really frustrated trying to get my server up and running correctly. I have a 4 core with 8GB of RAM server. Every time I start and run my server it only runs for about 10 to 15 minutes. After that the cpu % climbs up to 400 and server load shows the following: 120.0 113.0 99.2 .....
I'm hosting 6 joomla websites, one of these have high traffic.
I don't know what to do I've tried different configurations and still having the same problem.
This is what my my.cnf looks like:
Code:
[client]
port = 3306
socket = /var/run/mysqld/mysqld.sock
[mysqld_safe]
socket = /var/run/mysqld/mysqld.sock
nice = 0
log_warnings = 1
[mysqld]
#
# * Basic Settings
#
user = mysql
pid-file = /var/run/mysqld/mysqld.pid
socket = /var/run/mysqld/mysqld.sock
port = 3306
basedir = /usr
datadir = /var/lib/mysql
tmpdir = /tmp
language = /usr/share/mysql/english
skip-external-locking
log_warnings = 1
#
# Instead of skip-networking the default is now to listen only on
# localhost which is more compatible and is not less secure.
bind-address = 127.0.0.1
#
# * Fine Tuning
#
key_buffer_size = 384M
# prf 20110718 changed from default 16M to meet Fogbugz requirements
max_allowed_packet = 50M
thread_stack = 192K
thread_cache_size = 16
# This replaces the startup script and checks MyISAM tables if needed
# the first time they are touched
myisam-recover = BACKUP
#
# * Query Cache Configuration
#
query_cache_limit = 16M
query_cache_size = 64M
tmp_table_size = 1024M
max_heap_table_size = 1024M
#
# * Logging and Replication
#
# Both location gets rotated by the cronjob.
# Be aware that this log type is a performance killer.
# As of 5.1 you can enable the log at runtime!
#general_log_file = /var/log/mysql/mysql.log
#general_log = 1
#
# Error logging goes to syslog due to /etc/mysql/conf.d/mysqld_safe_syslog.cnf.
#
# Here you can see queries with especially long duration
log_slow_queries = /var/log/mysql/mysql-slow.log
long_query_time = 5
#log-queries-not-using-indexes
#
# The following can be used as easy to replay backup logs or for replication.
# note: if you are setting up a replication slave, see README.Debian about
# other settings you may need to change.
#server-id = 1
#log_bin = /var/log/mysql/mysql-bin.log
expire_logs_days = 10
max_binlog_size = 100M
#binlog_do_db = include_database_name
#binlog_ignore_db = include_database_name
#Following 4 lines added by Fog Creek Software
sort_buffer_size = 2M
read_buffer_size = 2M
read_rnd_buffer_size = 8M
myisam_sort_buffer_size = 64M
table_open_cache = 512
optimizer_search_depth = 0
[mysqldump]
quick
quote-names
max_allowed_packet = 2GB
[myisamchk]
key_buffer_size = 256M
sort_buffer_size = 256M
read_buffer_size = 2M
write_buffer_size = 2M
I don't know what to do, please guide me on what I can do to get this server ready.
Thanks in advanced for your time and help.
