xCache: Multiple SHM issue

[IrPr]

Hi there

I'm getting jumpy cached data fetch which means it doesnt share SHM with each other PHP processes
I've searched forum and i found this thread
but im using same LSAPI configurations

Environment:
PHP_LSAPI_MAX_REQUESTS=1024
PHP_LSAPI_CHILDREN=32

Max Connections: 32

Instances: 1

Im using 8 cpu cores for listener n guess thats why it uses multiple SHM
I've attached my pstree here
pstree.txt

Should i use 1 core for listener to solve this problem?
Any idea would be appreciated

[mistwang]

Should i use 1 core for listener to solve this problem?

Yes, it should work. each lshttpd process will start its own group of lsphp processes.