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)

[ftaunlimited]

I got it all worked out, my forum link was was wrong and it caused the conflict with Vbadvanced. Sorry my mistake.

[TheInsaneManiac]

I noticed in your screenshot that memory usage went up. How does this prevent server load issues if it increases server load?

[Hannan]

I have a problem!
When I enabling this MOD, after few hours the IIS worker usage goes to %100 and the forum will be inaccessible! Any idea about this?!

I'm using Windows 2008STD, php5.2.8, mysql5.1.30 and xCache
thanks

[iRO Wiki]

This is an awesome mod, installed and working great!

[TheInsaneManiac]

Originally Posted by Hannan

I have a problem!
When I enabling this MOD, after few hours the IIS worker usage goes to %100 and the forum will be inaccessible! Any idea about this?!

I'm using Windows 2008STD, php5.2.8, mysql5.1.30 and xCache
thanks

Look at the screenshot. The mod doesn't reduce server load at all. It increases it.

[KevinL]

mine dropped..

[TheInsaneManiac]

Originally Posted by KevinL

mine dropped..

Really? Because I just now tested it when my server load was .12 and it just jumped off the charts to 1.81


Edit: After jumping to 2.03 it finally went down to .05 so I guess it just had a lot of stuff to do first. I'll continue to test things and see how they go. So far great work!

[KevinL]

Originally Posted by TheInsaneManiac

Really? Because I just now tested it when my server load was .12 and it just jumped off the charts to 1.81


Edit: After jumping to 2.03 it finally went down to .05 so I guess it just had a lot of stuff to do first. I'll continue to test things and see how they go. So far great work!

After the first page load you will see a difference. It has to cache the information

[tpearl5]

Originally Posted by tpearl5

I installed this mod in the middle of the day on the 20th. Here is some hard proof that it is working wonderfully; stats from my database server's bandwidth. (outbound is mostly database data going to the web server to render a page)



pay no attention to the data compiled for today the 22nd as it is not complete

I should include that last sunday's traffic (14th) was very similar to this sunday's (21st). I am using memcache. There is also a similar trend on the web server's inbound data.

Outbound bandwidth has decreased by ~47% on the database server!!! (based one day of similar data) What does this mean for most of you? Fewer database queries = lower server load = faster site = happy forum users!

Bottom line: This mod is going to save me money as I am currently going over on my bandwidth as well as improve user experience!

Nominated for mod of the month and will be donating

I'm happy to report that my bandwidth hovered around 40gb a day for all of dec and jan! I was not charged for expensive overages those two months because of this hack!

[KevinL]

Originally Posted by tpearl5

I'm happy to report that my bandwidth hovered around 40gb a day for all of dec and jan! I was not charged for expensive overages those two months because of this hack!

So it almost cut it by a 1/3!? Wow congrats! Thats pretty impressive! I'm sure that saves you a nice chunk of change!