I have a high load problem

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I have a high load problem

My server has 2 quad core 8 GB ram.

load and cpu usage is very high. Intensive site does not exist.

700 ~ 20 minutes of centering cooikede are members.

I'm using Litespeed.

PHP 5.2.9
MySQL Version 4.1.22-log

mysql version 5 of 20 e rising down load does not. so increased.


my.cnf:

# The MySQL server
[mysqld]
port = 3306
socket = / var / lib / mysql / mysql.sock
skip-locking
key_buffer = 384M
max_allowed_packet = 1M
table_cache = 512

sort_buffer_size = 2M
read_buffer_size = 2M
read_rnd_buffer_size = 8M
myisam_sort_buffer_size = 64M
thread_cache_size = 8
query_cache_size = 32m
# Try number of CPU's * 2 for thread_concurrency
thread_concurrency = 8
# Point the following paths to different dedicated disks
# tmpdir = / tmp /
# log-update = / path-to-dedicated-directory/hostname

# Uncomment the following if you are using BDB tables
# bdb_cache_size = 384M
# bdb_max_lock = 100000

# Uncomment the following if you are using InnoDB tables
# innodb_data_home_dir = / var / lib / mysql /
# innodb_data_file_path = ibdata1: 2000; ibdata2: 10M: autoextend
# innodb_log_group_home_dir = / var / lib / mysql /
# innodb_log_arch_dir = / var / lib / mysql /
# You can set .. _buffer_pool_size up to 50 - 80%
# Of RAM but beware of setting memory usage too high
# innodb_buffer_pool_size = 384M
# innodb_additional_mem_pool_size = 20M
# Set to 25% of buffer pool size _log_file_size ..
# innodb_log_file_size = 100M


# Binary logging is required for replication
log-bin

# Required unique id between 1 and 2 ^ 32 - 1
# Defaults to 1 if master-host is not set
# But will not function as a master if omitted
server-id = 1

# Point the following paths to different dedicated disks
#tmpdir = /tmp/
#log-update = /path-to-dedicated-directory/hostname
# Uncomment the following if you are using BDB tables
#bdb_cache_size = 384M
#bdb_max_lock = 100000
# Uncomment the following if you are using InnoDB tables
#innodb_data_home_dir = /var/lib/mysql/
#innodb_data_file_path = ibdata1:2000M;ibdata2:10M:autoextend
#innodb_log_group_home_dir = /var/lib/mysql/
#innodb_log_arch_dir = /var/lib/mysql/
# You can set .._buffer_pool_size up to 50 - 80 %
# of RAM but beware of setting memory usage too high
#innodb_buffer_pool_size = 384M
#innodb_additional_mem_pool_size = 20M
# Set .._log_file_size to 25 % of buffer pool size
#innodb_log_file_size = 100M
#innodb_flush_log_at_trx_commit = 1
#innodb_lock_wait_timeout = 50
[mysqldump]
quick
max_allowed_packet = 16M
[mysql]
no-auto-rehash
# Remove the next comment character if you are not familiar with SQL
#safe-updates
[isamchk]
key_buffer = 256M
sort_buffer_size = 256M
read_buffer = 2M
write_buffer = 2M

[mysqlhotcopy]
interactive-timeout





php.ini:



; Allow ASP-style tags.
asp_tags = Off
; The number of significant digits displayed in floating point numbers.
precision = 14
; Enforce year 2000 compliance (will cause problems with non-compliant browsers)

y2k_compliance = On

output_buffering = Off
zlib.output_compression = Off

implicit_flush = Off

serialize_precision = 100

allow_call_time_pass_reference = Off
;
; Safe Mode
;
safe_mode = On

max_execution_time = 30 ; Maximum execution time of each script, in seconds
max_input_time = 60 ; Maximum amount of time each script may spend parsing request data
memory_limit = 32M


; Maximum size of POST data that PHP will accept.
post_max_size = 8M
; This directive is deprecated. Use variables_order instead.
gpc_order = "GPC"


; Whether to allow HTTP file uploads.
file_uploads = On
; Temporary directory for HTTP uploaded files (will use system default if not
; specified).
;upload_tmp_dir =
; Maximum allowed size for uploaded files.
upload_max_filesize = 2M



; Default timeout for socket based streams (seconds)
default_socket_timeout = 60


[MySQL]
; Allow or prevent persistent links.
mysql.allow_persistent = On
; Maximum number of persistent links. -1 means no limit.
mysql.max_persistent = -1
; Maximum number of links (persistent + non-persistent). -1 means no limit.
mysql.max_links = -1


[mSQL]
; Allow or prevent persistent links.
msql.allow_persistent = On
; Maximum number of persistent links. -1 means no limit.
msql.max_persistent = -1
; Maximum number of links (persistent+non persistent). -1 means no limit.
msql.max_links = -1
[PostgresSQL]
; Allow or prevent persistent links.
pgsql.allow_persistent = On
; Detect broken persistent links always with pg_pconnect().
; Auto reset feature requires a little overheads.
pgsql.auto_reset_persistent = Off
; Maximum number of persistent links. -1 means no limit.
pgsql.max_persistent = -1
; Maximum number of links (persistent+non persistent). -1 means no limit.
pgsql.max_links = -1
; Ignore PostgreSQL backends Notice message or not.
; Notice message logging require a little overheads.
pgsql.ignore_notice = 0
; Log PostgreSQL backends Noitce message or not.
; Unless pgsql.ignore_notice=0, module cannot log notice message.
pgsql.log_notice = 0


; Minimum error severity to display.
mssql.min_error_severity = 10
; Minimum message severity to display.
mssql.min_message_severity = 10
; Compatability mode with old versions of PHP 3.0.
mssql.compatability_mode = Off
; Connect timeout
;mssql.connect_timeout = 5
; Query timeout
;mssql.timeout = 60
; Valid range 0 - 2147483647. Default = 4096.
;mssql.textlimit = 4096
; Valid range 0 - 2147483647. Default = 4096.
;mssql.textsize = 4096

please help me __DEFINE_LIKE_SHARE__