Sorun ciddi anlamda devam ediyor, dual core islemcili, 8 gb ram. plesk 9

# httpd -v
Server version: Apache/2.2.3
Server built:   May 28 2009 12:50:07
php -v
PHP 5.2.9 (cli) (built: Mar 10 2009 16:42:52)
Copyright (c) 1997-2009 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2009 Zend Technologies
    with XCache v1.2.2, Copyright (c) 2005-2007, by mOo
    with the ionCube PHP Loader v3.1.29, Copyright (c) 2002-2007, by ionCube Ltd.
Ayrica apache restart yaptigimda error log:
[Sun Jun 07 20:42:48 2009] [notice] caught SIGTERM, shutting down
[Sun Jun 07 20:42:58 2009] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
[Sun Jun 07 20:42:58 2009] [notice] Digest: generating secret for digest authentication ...
[Sun Jun 07 20:42:58 2009] [notice] Digest: done
[Sun Jun 07 20:42:58 2009] [notice] mod_bw : Memory Allocated 0 bytes (each conf takes 28 bytes)
[Sun Jun 07 20:42:58 2009] [notice] mod_bw : Version 0.8 - Initialized [0 Confs]
[Sun Jun 07 20:42:58 2009] [notice] mod_python: Creating 4 session mutexes based on 512 max processes and 0 max threads.
[Sun Jun 07 20:42:58 2009] [notice] Apache/2.2.3 (CentOS) configured -- resuming normal operations