XCache not caching?

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XCache not caching? Niclas Lundin 12/16/11 4:46 PM

I installed XCache a few days ago and it looks like it is configured
properly and it is loaded into PHP too. However when I visit the
section, I don't see anything cached.

My configuration is as follows:

;; install as zend extension (recommended), normally "$extension_dir/
zend_extension = /usr/lib/php5/20090626/xcache.so
; zend_extension_ts = /usr/local/lib/php/extensions/non-debug-zts-xxx/
;; For windows users, replace xcache.so with php_xcache.dll
; zend_extension_ts = c:/php/extensions/php_xcache.dll
;; or install as extension, make sure your extension_dir setting is
; extension = xcache.so
;; or win32:
; extension = php_xcache.dll

xcache.admin.enable_auth = Off
; Configure this to use admin pages
xcache.admin.user = "Boss"
; xcache.admin.pass = md5($your_password)
xcache.admin.pass = "Hidden password..."

; ini only settings, all the values here is default unless explained

; select low level shm/allocator scheme implemenation
xcache.shm_scheme =        "mmap"
; to disable: xcache.size=0
; to enable : xcache.size=64M etc (any size > 0) and your system mmap
xcache.size  =               256M
; set to cpu count (cat /proc/cpuinfo |grep -c processor)
xcache.count =                 8
; just a hash hints, you can always store count(items) > slots
xcache.slots =                8K
; ttl of the cache item, 0=forever
xcache.ttl   =                 3600
; interval of gc scanning expired items, 0=no scan, other values is in
xcache.gc_interval =           300

; same as aboves but for variable cache
xcache.var_size  =            8M
xcache.var_count =             8
xcache.var_slots =            8K
; default ttl
xcache.var_ttl   =           3600
xcache.var_maxttl   =        3600
xcache.var_gc_interval =     300

xcache.test =                Off
; N/A for /dev/zero
xcache.readonly_protection = Off
; for *nix, xcache.mmap_path is a file path, not directory.
; Use something like "/tmp/xcache" if you want to turn on
; 2 group of php won't share the same /tmp/xcache
; for win32, xcache.mmap_path=anonymous map name, not file path
xcache.mmap_path =    "/dev/zero"

; leave it blank(disabled) or "/tmp/phpcore/"
; make sure it's writable by php (without checking open_basedir)
xcache.coredump_directory =   ""

; per request settings
xcache.cacher =               On
xcache.stat   =               On
xcache.optimizer =           Off

; per request settings
; enable coverage data collecting for xcache.coveragedump_directory
and xcache_coverager_start/stop/get/clean() functions (will hurt
executing performance)
xcache.coverager =          Off

; ini only settings
; make sure it's readable (care open_basedir) by coverage viewer
; requires xcache.coverager=On
xcache.coveragedump_directory = ""

pstree dump:

The server:
CPU:                1 x Quad Core E5620
Memmory:                16 GB RAM
Harddrive:                3 x 300 GB SAS, RAID 5
Ubuntu 10.04 LTS
MYSQL 5.1.41-3ubuntu12.10
5.3.2-1ubuntu4.11 (cgi-fcgi)

Re: [XCache] XCache not caching? moo 12/16/11 6:38 PM
suphp/cgi is not supported
Re: XCache not caching? Niclas Lundin 12/18/11 2:38 AM
Problem solved.

Changed PHP to "run as Apache" in plesk panel.


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