Thursday, March 10, 2011

Oracle Server Top Status

top - 11:52:11 up 189 days, 22:45,  7 users,  load average: 16.05, 18.26, 20.21
Tasks: 216 total,  11 running, 205 sleeping,   0 stopped,   0 zombie
Cpu(s): 96.9% us,  1.5% sy,  0.0% ni,  0.0% id,  0.1% wa,  0.5% hi,  1.0% si
Mem:   8156992k total,  8131756k used,    25236k free,    75116k buffers
Swap:  2097144k total,  1341488k used,   755656k free,  6987084k cached


Seems like the oracle server is out of memory. It start to use swap space now.
And the CPU load seem overload also.

What todo ??

Centos 7 reset root/ any user lost password / lockout due to cant remember password

1. Need to be in front of the terminal. (Physically if not vm). 2. Reboot the server 3. Press 'e' in the GRUB2 boot screen. 3. bunch...