lots of xcache misses

[DrCru]

Hi all,

I just tried to run buildInDev.php and received an error:

Warning: xcache_set(): xcache.var_size is either 0 or too small to enable var data caching in ...

I went to check my xcache stats and found that I've been getting a lot of misses!



I have 512MB of RAM and I seem to have 4 Intel® Xeon® CPU L5520 @ 2.27GHz running on my VPS.

Here is the current xcache config:

[xcache]

xcache.shm_scheme =        "mmap"

xcache.size  =               128M

xcache.count =                 8

xcache.slots =                8K

xcache.ttl   =              3600

xcache.gc_interval =         300


; Same as aboves but for variable cache

; If you don't know for sure that you need this, you probably don't

xcache.var_size  =            6M

xcache.var_count =             1

xcache.var_slots =            8K

xcache.var_ttl   =             0

xcache.var_maxttl   =          0

xcache.var_gc_interval =     300


; N/A for /dev/zero

xcache.readonly_protection = Off


xcache.mmap_path =    "/dev/zero"


xcache.cacher =               On

xcache.stat   =               On

Can anyone give me any suggestions on what I should change to get less misses?

Thanks

[DrCru]

Hi all,

I just tried to run buildInDev.php and received an error:

Warning: xcache_set(): xcache.var_size is either 0 or too small to enable var data caching in ...

I went to check my xcache stats and found that I've been getting a lot of misses!

I have 512MB of RAM and I seem to have 4 Intel® Xeon® CPU L5520 @ 2.27GHz running on my VPS.

Here is the current xcache config:

[xcache]

xcache.shm_scheme =        "mmap"

xcache.size  =               128M

xcache.count =                 8

xcache.slots =                8K

xcache.ttl   =              3600

xcache.gc_interval =         300


; Same as aboves but for variable cache

; If you don't know for sure that you need this, you probably don't

xcache.var_size  =            6M

xcache.var_count =             1

xcache.var_slots =            8K

xcache.var_ttl   =             0

xcache.var_maxttl   =          0

xcache.var_gc_interval =     300


; N/A for /dev/zero

xcache.readonly_protection = Off


xcache.mmap_path =    "/dev/zero"


xcache.cacher =               On

xcache.stat   =               On

Can anyone give me any suggestions on what I should change to get less misses?

Thanks

Just an update, apparently the percentage of misses on the cache isn't too bad. Still don't know how to resolve the error I got when trying to run buildInDev.php though.