I've searched this mod for vbseo as in 3.1 it now supports xcache, but the only references I found were that vbseo works, but no information about the new version. Anyone know if there's any conflict between this mod and vbseo's xcache support?

Thanks,
Ron

I'm running vbseo 3.1, with xcache and this mod.

Ok yah i could try that... thats a good idea.. I did setup memcached for my other forum as a test..

ditto that, same here.. two boards and no issue.. although my xcache deleted count never goes up.. odd..

Just tried this, it works great! thanks! now i'll killl mcached..

I had to uninstall this hack as it caused issues with products as I was installing them. I actually think it is more of an Xcache issue:

http://www.vbulletin.com/forum/showt...20#post1311520

I was running this mod and had xCache support turned on for vBSEO 3.1.0 but ran into the problem of the preceding post. Disabling this hack solved the problem while I've been able to leave Xcache on for vBSEO. I may try APC though based on that thread that I just referenced.

I'm running this mod as well as the Template Cache mod on a dual core dual Opteron 265 with 4 GB RAM. XCache has been running on the most recent settings for 12 hours or so:

https://vborg.vbsupport.ru/

Why do you suppose there are so many misses (and so many hits) in the var#3 cache?

Sandman,

Misses, hits, and clogs are OK. What you need to watch out for are OOM's. I've found my server will actually crash if I don't watch that. If that happens then bump up your xcache.size and/or xcache.var.size until you hit the sweet spot.

regarding the misses & clogs- many times i have discussed with the author(phpxcache)
he always assured me..this is not a problem---this is purely okay.

mm do u mind to post ur var.cache list's screen shot -how come ur site got that much :eek::erm: varbiable to be cached :eek::rolleyes: ,i know TAZ ..
either ur using temp.cache hack by lendy ?

---
and yes we are using vbseo3 gold + xcache+datastore (this hack) no problem at all

Thanks.. But what are OOM's?

OOM= Out Of Memory.
if u run out of memory- while cacher requaired more memory- in the page u will see OOMs.
to solve it- u just have to increase allocated RAM. as it fit for ur need

Yes, I'm running lendy's Template Cache. The var list is well over 300 entries long - too long to post.

Right. Though you can also just increase the xcache.size and the xcache.var.size to fix the problem if you haven't maxed it out.

The default is set to xcache.size=32M and xcach.var.size=0M.

My board requires that my xcache.size=140M and my xcache.var.size=2M. I also have my count set to 2 for the number of processors.

As you can see, even though my xcache.size is 140MB and the xcache.var.size is 2MB (even though the variables get most of the hits), this is still way less than the 4GB of system RAM on my server. You do not necessarily need to upgrade your server to fix your OOM problem but simply change a couple of variables in your php.ini.

Thnax.
do u using the compress option too 0f lendy's temp.cache hack?

Yes. Is that advisable?

sorry Sir....no idea.
we used lendy's one..but we didnt use compress option.
but at TAZ ur using compress & blieve theres no problem at all :) so its fine imho.

This box is a dual xeon, 4gb memory server with a dozen domains only. What do you recommend for optimal performance and speed?

Also in the OP screenshot, where is this web result found? What path?

[xcache-common]

zend_extension = /usr/local/lib/php/extensions/no-debug-non-zts-20060613/xcache.so

[xcache.admin]
xcache.admin.auth = On
xcache.admin.user = ""
xcache.admin.pass = ""

[xcache]
; 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 allows
xcache.size = 0M

; set to cpu count (cat /proc/cpuinfo |grep -c processor)
xcache.count = 1

; just a hash hints, you can always store count(items) > slots
xcache.slots = 8K

; ttl of the cache item, 0=forever
xcache.ttl = 0

; interval of gc scanning expired items, 0=no scan, other values is in seconds
xcache.gc_interval = 0

; same as aboves but for variable cache
xcache.var_size = 100M
xcache.var_count = 1
xcache.var_slots = 8K
; default ttl
xcache.var_ttl = 0
xcache.var_maxttl = 0
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 ReadonlyProtection
; 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 = On

[xcache.coverager]
; 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 script
; requires xcache.coverager=On
xcache.coveragedump_directory = ""

[eAccelerator]
extension="eaccelerator.so"
eaccelerator.shm_size="16"
eaccelerator.cache_dir="/var/cache/eaccelerator"
eaccelerator.enable="1"
eaccelerator.optimizer="1"
eaccelerator.check_mtime="1"
eaccelerator.debug="0"
eaccelerator.filter=""
eaccelerator.shm_max="0"
eaccelerator.shm_ttl="0"
eaccelerator.shm_prune_period="0"
eaccelerator.shm_only="0"
eaccelerator.compress="1"
eaccelerator.compress_level="9"

;[Zend]
;zend_extension_manager.optimizer=/usr/local/Zend/lib/Optimizer-3.3.0
;zend_extension_manager.optimizer_ts=/usr/local/Zend/lib/Optimizer_TS-3.3.0
;zend_optimizer.version=3.3.0

;extension=/usr/local/lib/php/extensions/no-debug-non-zts-20020429/ffmpeg.so

[Zend]
;zend_extension_manager.optimizer=/usr/local/Zend/lib/Optimizer-3.3.0
;#zend_extension_manager.optimizer_ts=/usr/local/Zend/lib/Optimizer_TS-3.3.0
;#zend_optimizer.version=3.3.0
;#zend_extension=/usr/local/Zend/lib/ZendExtensionManager.so
;#zend_extension_ts=/usr/local/Zend/lib/ZendExtensionManager_TS.so

zend_extension_manager.optimizer=/usr/local/Zend/lib/Optimizer-3.3.0
zend_extension_manager.optimizer_ts=/usr/local/Zend/lib/Optimizer_TS-3.3.0
zend_optimizer.version=3.3.0
zend_extension=/usr/local/Zend/lib/ZendExtensionManager.so
zend_extension_ts=/usr/local/Zend/lib/ZendExtensionManager_TS.so

This is causing errors in vbjournal
https://vborg.vbsupport.ru/showthrea...96462&page=109

I get this when I go to "my journal" area

Warning: unserialize() expects parameter 1 to be string, array given in /journal.php on line 115

Warning: Cannot modify header information - headers already sent by (output started at /home/user/public_html/includes/class_core.php:3118) in /includes/functions.php on line 2801


If I go to journal index I get this

Warning: unserialize() expects parameter 1 to be string, array given in /journal.php on line 115

Yup, this doesn't work with VbJounal.. Also has problems (still) with vbgallery (or photopost vbgallery or whatever). I asked a few times what actions can be done code-wise to fix similar problem with mods, but I received no response. It's too bad because this does help a lot.

-vissa

I'm Using this hack for quite a long time now, and in the last few days the board seem to be slowing down with no reason, what do i Need to watch in the XCache fields? do i need to increase a var in the settings?
I'm using orban's temp' cach hack, i know that it's in the grave yard but its' working fine for me..

my board is running on C2D server with 2 GB ram.

So this will boost the speed of your site? also does this work on version:3.6.8?

u can report it
http://xcache.lighttpd.net/report
OR u can post it at
http://forum.lighttpd.net/forum/4


increasing var size - firstly u need to chk- if there any OOMs or not- unless u dont need to increase-
slowing down the site- there mite be many reason

yes- working with 3.6.8 - No Problem at all :)

Can someone post a working php.ini (the xcache part) ?

I continuously get the following error:
Fatal error: XCache not installed in /includes/class_datastore_xcache.php on line 34

Link to phpInfo:
http://74.86.70.196/phpinfo.php

Here's my php.ini xCache part:


There are some cases too when apache fails to start

Just in case no one has noticed yet - xcache support has been added to vbulletin 3.7.

Yesh! I'm using 3.7 I noticed it last night.

That's great!

MM it's a great modz but it has strange behaviors on my server. I got 2 vbulletin board on the same machine and using xcache datastore on both i got the same datastore on them even if the link to different db. :P

i've added trouble shooting at the first post for those who have problem with a. mixing data, b. unserialize() warning

Ops i missed that advice... sorry.

( phpxcache are you mOO the xcache dev? )

never mind, the advice was post after your reply :)
and yes, i am.

Great to hear :)
OT: Anyway I've just added you on MSN (i opened Ticket #158).

I got a blank page, too, and no php error messages.

Removing blank lines at the bottom of class_datastore_xcache.php (any blank lines after ?> ) fixed it for me

Does this hack must share variable $forumcache ?
I install all software. Checking xcache admin : variable 'forumcache' eats 1.8Mb.
ok but where is memory ?
Here debug from vbulletin :

Time Before: 0.00148 seconds
Time After: 0.00185 seconds
Time Taken: 0.00037 seconds

Memory Before: 196.090 KB
Memory After: 197.766 KB
Memory Used: 1.676 KB
Datastore Setup

Time Before: 0.00201 seconds
Time After: 0.04075 seconds
Time Taken: 0.03874 seconds

Memory Before: 197.926 KB
Memory After: 7,868.695 KB
Memory Used: 7,670.770 KB

is it normal ?

Disable other extension and see

;zend_extension=/usr/local/Zend/lib/ZendExtensionManager.so
;zend_extension_ts=/usr/local/Zend/lib/ZendExtensionManager_TS.so

Save and restart httpd, check php.info and see xcache is installed.

Hi, Just wondering
Any way to get around these errors?
I'm getting that everypage even with plug-in system turned off at moment.

check your phpinfo() page and see if XCache gets loaded and set properly, make sure you've updated the correct php.ini

Are there ways to make MORE use of the datastore with vBulletin? Only 24 things are caching in Xcache and they're barely taking any space... I'd just like to make more use of my var cache. :)

Try
https://vborg.vbsupport.ru/showthrea...ghlight=xcache by Lendy

this mod use varcache
(discission is urs use it or not)

Hello

An information please...I use vBSeo 3.1

In Control Panel vBSeo there is : Caching Options

Cache Type (BETA)
Select the caching system to use from the list below. Make sure that your server supports the selected cache type.

• memcached
• APC Cache
• XCache
• eAccelerator

If I active XCache here (for vBSeo options), Can I also install and active Datastore Cache to config.php or not?
Two activations can create some conflicts?

Thanks :)

OK when bar look really low mean is time to clear or to add more than 64mb to settings?