Trying to use APC but it seems to be clearing out?

[semprot]

Originally Posted by NiteWave

- litespeed uptime is good, but
- apc uptime is bad

if you refresh the apc stats page repeatly,
check the apc.mmap_file_mask value, like /tmp/apc.nyEjzk,
you should see 2 different files, corresponding 2 groups of lsphp5.

I see no "apc.mmap_file_mask" on my stats page. I think because my APC was compiled with "--disable-apc-mmap".
Should i recompile APC with mmap?
(as far as i remember, when my APC had mmap, i only saw 1 apc.mmap_file_mask value on stats page)

If not, what should i do?