Fixing Server. Using Plesk 9.0.1 Installing domain name servers correctly, doing my.cnf and server-tuning settings

My server has stopped running correctly. It sometime runs for a few seconds and website load but then they don't load anymore. It seems like the mysql server goes down or the server doesn't accept requests correctly. I'm running Suse 10.3 with Plesk 9.01 on a dedicated root server. I need someone to fix my plesk. $50 will be awarded to the person who helps me bring back the server online. Please post your suggestions directly here in the thread. ## Deliverables My server has stopped running correctly. It sometime runs for a few seconds and website load but then they don't load anymore. It seems like the mysql server goes down or the server doesn't accept requests correctly. I'm running Suse 10.3 with Plesk 9.01 on a dedicated root server. I need someone to fix my plesk. $50 will be awarded to the person who helps me bring back the server online. Please post your suggestions directly here in the thread. Here are my configs: [login to view URL] [client] #password = your_password port = 3306 socket = /var/lib/mysql/[login to view URL] [mysqld] set-variable=local-infile=0 port = 3306 socket = /var/lib/mysql/[login to view URL] skip-locking key_buffer =1000M max_allowed_packet = 1M table_cache = 64 sort_buffer_size = 512K net_buffer_length = 8K read_buffer_size = 256K read_rnd_buffer_size = 512K myisam_sort_buffer_size = 8M query_cache_size = 512M query_cache_limit = 2M max_connections=300 server-id = 1 [safe_mysqld] err-log=/var/lib/mysql/[login to view URL] [mysqld_safe] open_files_limit=8192 [mysqldump] quick max_allowed_packet = 16M [mysql] [myisamchk] key_buffer = 64M sort_buffer_size = 64M read_buffer = 16M write_buffer = 16M [login to view URL] <IfModule prefork.c> # number of server processes to start # [login to view URL] StartServers 15 # minimum number of server processes which are kept spare # [login to view URL] MinSpareServers 10 # maximum number of server processes which are kept spare # [login to view URL] MaxSpareServers 20 # highest possible MaxClients setting for the lifetime of the Apache process. # [login to view URL] ServerLimit 250 # maximum number of server processes allowed to start # [login to view URL] MaxClients 250 # maximum number of requests a server process serves # [login to view URL] MaxRequestsPerChild 10000 </IfModule> # worker MPM <IfModule worker.c> # initial number of server processes to start # [login to view URL] StartServers 15 # minimum number of worker threads which are kept spare # [login to view URL] MinSpareThreads 25 # maximum number of worker threads which are kept spare # [login to view URL] MaxSpareThreads 75 # upper limit on the configurable number of threads per child process # [login to view URL] ThreadLimit 64 # maximum number of simultaneous client connections # [login to view URL] MaxClients 150 # number of worker threads created by each child process # [login to view URL] ThreadsPerChild 25 # maximum number of requests a server process serves # [login to view URL] MaxRequestsPerChild 10000 </IfModule> KeepAlive On MaxKeepAliveRequests 100 KeepAliveTimeout 15 top - 23:02:34 up 1:39, 3 users, load average: 0.07, 0.05, 0.01 Tasks: 157 total, 1 running, 156 sleeping, 0 stopped, 0 zombie Cpu(s): 0.3%us, 0.1%sy, 0.0%ni, 99.6%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st Mem: 4027352k total, 1075852k used, 2951500k free, 6744k buffers Swap: 1959920k total, 0k used, 1959920k free, 537528k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 9885 wwwrun 20 0 579m 27m 13m S 1 0.7 0:01.05 httpd2-prefork 10116 wwwrun 20 0 573m 15m 7136 S 0 0.4 0:00.36 httpd2-prefork 1 root 20 0 812 300 244 S 0 0.0 0:05.77 init 2 root 15 -5 0 0 0 S 0 0.0 0:00.00 kthreadd 3 root RT -5 0 0 0 S 0 0.0 0:00.00 migration/0 4 root 15 -5 0 0 0 S 0 0.0 0:00.00 ksoftirqd/0 5 root RT -5 0 0 0 S 0 0.0 0:00.00 migration/1 6 root 15 -5 0 0 0 S 0 0.0 0:00.00 ksoftirqd/1 7 root RT -5 0 0 0 S 0 0.0 0:00.00 migration/2 8 root 15 -5 0 0 0 S 0 0.0 0:00.00 ksoftirqd/2 9 root RT -5 0 0 0 S 0 0.0 0:00.00 migration/3 10 root 15 -5 0 0 0 S 0 0.0 0:00.00 ksoftirqd/3 11 root 15 -5 0 0 0 S 0 0.0 0:00.13 events/0 12 root 15 -5 0 0 0 S 0 0.0 0:00.11 events/1 13 root 15 -5 0 0 0 S 0 0.0 0:00.11 events/2 14 root 15 -5 0 0 0 S 0 0.0 0:00.13 events/3 15 root 15 -5 0 0 0 S 0 0.0 0:00.01 khelper 123 root 15 -5 0 0 0 S 0 0.0 0:00.00 kblockd/0 124 root 15 -5 0 0 0 S 0 0.0 0:00.00 kblockd/1