Board Optimization - [DBTech] vB Optimise 2.0.1 (Lite)

vB Optimise Lite

The newly revamped vB Optimise was created for vBulletin 4, but has now been made compatible for vBulletin 3.8. In this release I have re-coded vB Optimise from the gound and focused stability over features, you'll notice Phrase Caching and vBAdvanced Integration have bit the dust, this is to maintain a sync state between this version and the vBulletin 4 release.

Professional version & feature list available @ www.DragonByte-Tech.com/forum
Priority support for Lite version is handled at the Developers Website.


What does it do?

vB Optimise is intended to optimise vBulletin software by integrating several PHP "cachers" and handling data before vBulletin. This works by encountering and handling data prior to vBulletin in order to skip the arbitary execution that would be more server intensive.

Real-Life Statistics

We've teamed up with some Big Forums to show you the impact of vB Optimise, you can view this public chart which shows both our statistics and theirs:

View Public vB Optimise Resource Statistics

Features

• Supported Extensions
  • APC
  • eAccelerator
  • Memcache
  • XCache
  • WinCache
  • Filecache
• Style Cacher
  Caches style data to globally reduce a query within all vBulletin forum-based pages.
• Template Cacher
  Caches template data to globally reduce a query within all vBulletin forum-based pages.
• Datastore Cacher
  Forces custom datastore items from modifications (including those from vB's blogs) to use your configured Datastore Cache method instead of being forced into the database. This reduces page queries by where affected.
• vB CMS Template Caching
  (Automatic) Corrects many uncached templates within vB CMS to reduce upto 20+ queries on CMS pages (number varies based on content).
• Optimal Settings Check
  Provides a quick interface to identify possible settings which can be changed on your forum for further optimisation.
• Self-System Tester
  Provides a relatively straight-forward system check to ensure your vB Optimise installation works fully.
• Automatic Cache Flusher
  Automatically flushes cache within the Admin CP based on specific triggers to make sure content does not remain stale on your forum.
• XCache Authentification
  Supports XCache Admin Authentification by allowing you specify the username/password in a configuration if needs be.

Features - Pro

• Notices Cacher
  Caches users dismissed notices to reduce a near-global query within all vBulletin forum-based pages.
• Showgroups Cacher
  Caches the showgroups query which becomes more intensive as your user-base grows.
• Forum Display Query Enhancement
  Enhances a stock vBulletin query within Forum Display to speed up the page.
• Forum Home WOL Cache
  Caches Forum Home "Who's Online" to remove an intensive query and allow larger sites to display this data without impact.
• vB Cache Override (Feature not available on vBulletin 3)
  Ability to override vBulletins new built-in database cacher for the CMS / Forum Sidebar Blocks to remove anything from 1 to 20+ queries based on your content.
• Full Guest Caching
  Ability to cache entire pages and serve them saving not only hundreds of queries but upto 90% of CPU processing towards Guests.
• Statistical Resource Savings
  Ability to see just exactly how many queries per day vB Optimise has saved your database. You'll be surprised at the numbers.
• Forum Resource Statistic
  Shows off vB Optimise resource saving statistics directly within forumhome statistics.
• ....and more!

Release Notes

If you've used vB Optimise before you'll be aware the previous version had phrase caching, however this caused complications with the way phrases are used within vBulletin so it has not been ported over at this time.


Available Translations
v1.6.0 French - Thanks to finereader

Change Log

[>>] Version 2.0.1
New launch for vB 3.8

[>>] Version 1.6.1
Automatic Cache Flusher has additional parameters to make sure no data is stale
Resolved Bug: Potential PHP error when using eAccelerator which cannot flush within Admin CP on certain actions

[>>] Version 1.6.0
New OpCode Cacher Support: WinCache

[>>] Version 1.5.0
Resolved Bug: Style cache may have fetched ID 0 instead of correct file
Resolved Bug: Filecache permissions may not have worked
Optimisation: Re-wrote some base code to enhance operations.

[>>] Version 1.0.1
Added XCache Authentification Support
Added Filecache Support

Support

Priority support will be handled at DBTech.

FAQ

Q: I have WinCache installed, but vB Optimise tells me it's not?
A: WinCache only introduced OpCode support in version 1.1, if you're using version 1.0.x you will need to upgrade.

Q: I'm using the XCache method, flushing doesn't work?
A: If you have XCache authentification, turn the admin option on within vB Optimise Settings, then edit ./vboptimise/config.php and specify your XCache username/password. Alternatively you can disable XCache authentification within php.ini:

xcache.admin.enable_auth = Off

Q: I have eAccelerator installed, but vB Optimise tells me it's not?
A: eAccelerator does not provide the caching extension by default, you will need to recompile PHP with additional flags. For more information read eAccelerator documentation located here: http://eaccelerator.net/wiki/CompileConfiguration (Specifically look at: with-eaccelerator-shared-memory)

[Kayden]

I mistakenly posted an error in the vbShout mod's thread. It was to do with a admin permissions disappearing; I was trying to set them for my admins, but they weren't there. (Blog permissions, FlashChat, etc)

I'm not sure if this is the culprit, or if it's my config.php file, but when I disabled "Cache Datastore," the admin permissions appeared again.

[TruthElixirX]

Originally Posted by Deceptor

TruthElixirX - The first setting in the vBO configuration is called "vB Optimise: Online/Offline", is that setting set to Yes? That controls if the product is online/offline (by default it will install as offline as you need to configure the cache and options).

Yes, it is set to yes. That is why I am confused. :\

I tried it with it set to yes and with it set to no and it says "Offline" on the system test no matter what.

[Deceptor]

Kayden - Do you have any special mod installed which overrides vBulletins default install for products? vB Optimise does attempt to flush data on the action, try running a system test to ensure flushing works.

TruthElixirX - Have you selected a cache method? The error will also occur if you've set that to "None" (which it is by default), I should make my error message more elevant.

[phkk]

Thanksssssssssss

[Taringa! CS]

On vB Optimise: Test Setup -> Running Test: Flush Cache never ends



Any ideas?

If i try to flush cache directly from admincp i don't see anything

what i am missing?

thanks in advance

[Deceptor]

Taringa, what cache method are you using? If XCache you either need to disable authentification within php.ini, or enable the XCache authentification in the vboptimise options and configure your XCache username/password in ./vboptimise/config.php

[Taringa! CS]

Thanks deceptor, that was it

[solarweb]

Sorry, i´ve run a test and i get the following results:

Running Test: Connection to memcache
Test completed successfully
Running Test: Store Cache
Your Opcache Operator extension is functioning, however it is unable to store data. Please check your extension configuration.
Running Test: Fetch Cache
Your Opcache Operator extension is functioning, however it is unable to store data. Please check your extension configuration.
Running Test: Flush Cache
Test completed successfully

What can i do to fix this issue?

Thank you very much!

[Deceptor]

Make sure you've configured your memcache settings in includes/config.php for vBulletin, although you don't need to connect it to the vBulletin datastore vB Optimise needs to be able to read the connection information.

If that's done, check that you've spawned an instance of memcached on your server, simply installing that and the memcache extension for php doesn't run the server. For example, running this in SSH will spawn an instance with 128mb of memory available, 1024 max connections and under the user "nobody" and port 11211 which is typically the default:

memcached -d -m 128 -u nobody -c 1024 -p 11211

[root's]

Database error in vBulletin 3.8.6:

Invalid SQL:
select queries from vboptimise where dateline='Sep 21st';

MySQL Error   : Table 'roots_db.vboptimise' doesn't exist
Error Number  : 1146
Request Date  : Tuesday, September 21st 2010 @ 09:34:56 PM
Error Date    : Tuesday, September 21st 2010 @ 09:34:56 PM
Script        : http://www.youtsite.com/forum/vboptimise.php?pass=&nocache=1288.6927242705133
Referrer      : http://www.yoursite.com/forum/vboptimise/swf/vboptimise.swf?rev=1.1
IP Address    : xx.xx.xx.xxx
Username      : root's
Classname     : vB_Database
MySQL Version : 5.0.91-community