Opcode Cache on Litespeed PHP suExec

[ishobr]

Is there a performance gain by using php opcode (APC) on Litespeed when PHP suEXEC is set to 'Yes'?

If there is a performance gain, how to get optimal settings?

In my case, PHP binary was build with LSAPI from Litespeed WHM plugin.

 

[NiteWave]

for php suExec, only eAccelerator is recommended.

since one php suExec process's "lifetime" is short. the web server process(litespeed) dynamically start/stop a new php process according to the traffic. the in-memory opcode cache only associated with for particular php process which only run for short time.

eAccelerator is different since it has on-disk cache as well. the on-disk can be shared between different php processes.