xCache

Let me guess, your xcache requires authentification? :)

If authentification is required auto flush can't occur with XCache unfortunately, you can avoid this however if you remove the need for authentification, see my top post FAQ #4 for details :)

PS. Thanks for the donation :)

I have it set to off (via php.ini) as I initially thought that was the problem as well.

Well, now I can not reproduce it. If I run across it again I'll screen shot everything and repost.

Please do. Also make sure the require authentification setting is off in vB Optimise too, but I'm sure you already did that :)

Had latest version installed and seemed to be working fine :)

I then uploaded VB Blog 2.0 and went to import the XML file and that pretty yellow line that expands just kept going and going and going right off the screen. After about 5 minutes the line actualy stops but the screen keeps expanding. After 20 minutes I clicked out. In the plugin manager it says Blog 2.0.0 installed but it was no where to be found in the NAV bar.

I turned off the software in the options but had no effect. I finaly disabled the plugin in the plugin manager and Blog installed in seconds without any issues.

I installed vBlog 2.0 myself yesterday with no issues, what kinda cache you using? :)

Xcache

Do you require authentification for your XCache? If so, make sure you apply the setting in vB Optimise for XCache Authentification, otherwise auto flush will hault executions. :)

xcache authenticate is off

Not really anything major but I'm getting some odd effects on vBadvanced. I've had one user report that they've gotten different buttons from another skin. I cached the welcome block and even got another user's display.

vBadvanced version is 3.1.0

Read the descriptions in the vba modules before enabling settings.

It clearly says not to enable it for welcome block OR any other module that uses templates and no php files.

Hostboard - But does your XCache actually "require" authentification, the setting itself is to tell vB Optimise if you need it or not. If you do need it and you don't let vB Optimise know, there will be unexpected results.

I have a small problem using APC and vBoptimise, Editing/Saving temlates flushes 'APC Opcode Cache' but not the 'user cache' where the templates are actually stored.
I still have to clear the user cache manually for the changes to reflect.

Also is it possible to disable automatic 'flush cache' because if I am editing more than one template i would not want the cache to flush after every save.

Thank you :)

Warning: Memcache::get() [memcache.get]: php_network_getaddresses: getaddrinfo failed: Name or service not known in [path]/includes/class_activecache_methods.php on line 83

when i change system

Warning: Memcache::get() [memcache.get]: php_network_getaddresses: getaddrinfo failed: Name or service not known in [path]/includes/class_activecache_methods.php on line 83

_
Unable to add cookies, header already sent.
File: /home/iecloob/domains/iecloob.com/public_html/includes/class_core.php
Line: 3242

what am i doing?

i only install memcache

i dont know how config VB optimise setting

Warning: Memcache::get() [memcache.get]: php_network_getaddresses: getaddrinfo failed: Name or service not known in [path]/includes/class_activecache_methods.php on line 83

Warning: Memcache::get() [memcache.get]: php_network_getaddresses: getaddrinfo failed: Name or service not known in [path]/includes/class_activecache_methods.php on line 83

_
Unable to add cookies, header already sent.
File: /home/iecloob/domains/iecloob.com/public_html/includes/class_core.php

unp - I'll see what I can do to resolve that, does flushing cache in the ACP drop the templates cache?

IRANCITY - My guess is you've got memcache incorrectly configured, please ensure Memcache is correctly setup in your vBulletin config before choosing memcache in vB Optimise.

Flushing cache in ACP has the same effect as saving templates.
Opcode cleared but template cache is still intact.

i can't :(
i've inserted this config's to my config.php :
$config['Datastore']['class'] = 'vB_Datastore_Memcached';
$config['Misc']['memcacheserver'] = '127.0.0.3';
$config['Misc']['memcacheport'] = '11211';
$i = 0;

$i++;
$config['Misc']['memcacheserver'][$i] = '127.0.0.3';
$config['Misc']['memcacheport'][$i] = 11211;
$config['Misc']['memcachepersistent'][$i] = true;
$config['Misc']['memcacheweight'][$i] = 1;
$config['Misc']['memcachetimeout'][$i] = 1;
$config['Misc']['memcacheretry_interval'][$i] = 15;

also results of typing this command in ssh :
[root@xxxxxx /]# /usr/local/bin/memcached -u nobody -d -m 64 -l 127.0.0.3 -p 11211
bind(): Address already in use
failed to listen

help me

add this line right under <?php

define('DISABLE_HOOKS', true);

Then disable vB Optimise 1.3.2 or change the option to File Cache

IRANCITY - Your issue seems to be with memcached and using vBulletins memcache datastore, not vB Optimise.

Installed it for 3.6.+ and it works. Although I can't see any numbers, I have noticed a huge difference in response. Thanks alot!

*Even motivated me to upgrade vB Advanced. :p*

had debug enabled and xcache installed, but i only noticed that pageload were slower when i had the mod enabled. without it load 0.4 seconds 59 queries and with mod enabled 0.8 seconds 57 queries

59 queries is ridiculous.

Reenabled and started taking a look at load times figured I could alwyas disable if the importing of plugins was an issue and found my load times are also longer with this module under xcache.

Has this issue been resolved?

SBlueman - I believe the issue is related to non vB 3.8 installs, although some vB 3.7 installs have said the vBAdvanced install is working, perhaps between one of the 3.7 versions code changed between vB shifting save_settings(). This is a default vB function so isn't really an issue with vB Optimise, all I can say is try upgrade your vB to the latest vB 3.7 install :)

maidos - Your forum is executing a lot of queries, the two that this mod reduces will barely impact your forum because it is nearly executing 60 altogether. You really need to drop mods on your forum that are adding so many queries.

I am receiving this error, like SBlueman, on vB 3.6.8 as well. You had mentioned fixing it in the next release...

andrewkhunn - If it was an issue with vB Optimise specifically I would fix it, but it's due to using an old vB version I'm afraid.

When setting the modification to "Online", even when all features are turned off, FORUMHOME expands significantly horizontally.

Screenshot: http://i39.tinypic.com/2ai4ze0.jpg

Why's this happening? I turned the modification off until I can determine the issue.

Hmm, instead of flushing the whole cache (which seems to be a bit too much anyway), what about keeping track of cached keys and only flush those that are really needed?
Eg. when certain data gets cached add the key to an internal list and when a flush is needed flush only those keys that are affected.

That would also avoid authentication problems (which also occur with eAccelerator btw.)

JesusLiv3s - vB Optimise won't modify output if you disable all features but just have it turned on, but with that said, try running it on a default style and see if the same occurs. Which cache method are you using?

Andreas - I agree, and with flush causing issues with authentification I figured it'd probably be better just to create a work-around where keys being used/set by vBO will be overwritten with a flag that when fetched vBO will treat it as "null".

I'm having a problem with Flush cache....Like i have to TURN off vboptimize then flush cache THEN turn it back on...For it to show my template edit

MissKalunji - If you're using XCache with Authentification required, then any attempts to auto flush cache will fail because of the authentification needed. If you disable XCache authentification and set it so in vB Optimise, it will begin to work then :)

i'm not using any. i'm on"file cache" webhosting asked me for an outragious price to install xcache so i'm living without it for now til i have enough courage to install it myself or something...

The filecache should drop during auto flush, perhaps there's a permission error. Do you have SuPHP option on or off in vB Optimise?

it was on OFF is that important?

i didn't even notice

Depends on your setup, typically it should be off, but try setting it to On. It may resolve your issue :)

Installed