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vb.org Archive (https://vborg.vbsupport.ru/index.php)
-   vBulletin 3.8 Add-ons (https://vborg.vbsupport.ru/forumdisplay.php?f=235)
-   -   Board Optimization - [DBTech] vB Optimise v2 (vB3) (https://vborg.vbsupport.ru/showthread.php?t=284817)

DragonByte Tech 01-10-2013 02:48 PM
Quote:
Originally Posted by Behrooz_Ice (Post 2395800)
i had enable all of Cache setting like Cache Styles and Cache Templates and Cache Datastore in that menu before but we have problem yet and i see Resource Statistics is null!
my question is, when we use Memcache instead of Filecache on Opcache Operator menu, what should i see in Resource Saving Statistic menu?
and please tel me Memcache is better or Filecache for the high speed loading of site?
note: my forum is hosted on linux dedicated server and use litespeed.
Memcache is better, but it's a gigantic pain in the arse to set up as you yourself have experienced. I cannot help you diagnose problems in your Memcache setup :(

I recommend trying out APC cache - Memcache is only better if it's running on a separate server entirely.

Quote:
Originally Posted by dizzynation (Post 2395928)
Does this help use less RAM on hosting servers?
No, it will take up more RAM in order to speed up your site :)
Unused RAM is wasted RAM, so you will always want your RAM filled up with data so that the server doesn't have to query MySQL (hard disk lookup) as that is orders of magnitude slower than reading from RAM.

To put things into perspective, DDR-3 SDRAM has a maximum transfer rate of 6400 MB/s. The fastest SSDs on the market (discounting RAID setups) has a maximum transfer rate of 550 MB/s.

You shouldn't ask for anything to take up less RAM for this reason :)

Quote:
Originally Posted by dizzynation (Post 2395930)
Installed and Nominated, but after enabling I run a test and it says my vbo is turned off.....

[Edit] Ok i turned on filecache, and set to writable, but when I run a test it says AJAZ not available
Sorry, I don't understand what you're asking. Can you please clarify?


Fillip

dizzynation 01-10-2013 09:07 PM
Quote:
Originally Posted by DragonByte Tech (Post 2395997)

Sorry, I don't understand what you're asking. Can you please clarify?


Fillip
I fixed it -

My server keeps shutting down because my ram is getting used to much, so I thought this would lower the use, Godaddy server support keeps telling my to lower my ram usage

Behrooz_Ice 01-14-2013 11:43 AM
Quote:
Originally Posted by DragonByte Tech (Post 2395997)
Memcache is better, but it's a gigantic pain in the arse to set up as you yourself have experienced. I cannot help you diagnose problems in your Memcache setup :(

I recommend trying out APC cache - Memcache is only better if it's running on a separate server entirely.

No, it will take up more RAM in order to speed up your site :)
Unused RAM is wasted RAM, so you will always want your RAM filled up with data so that the server doesn't have to query MySQL (hard disk lookup) as that is orders of magnitude slower than reading from RAM.

To put things into perspective, DDR-3 SDRAM has a maximum transfer rate of 6400 MB/s. The fastest SSDs on the market (discounting RAID setups) has a maximum transfer rate of 550 MB/s.

You shouldn't ask for anything to take up less RAM for this reason :)

Sorry, I don't understand what you're asking. Can you please clarify?


Fillip
i installed APC OpCode cache and i'm using that now but we got error in "System Test" after 5min:

Code:
vB Optimise: Test Setup
Running Test: Connection to apc
Test completed successfully
Running Test: Store Cache
Test completed successfully
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
its my phpinfo page:
Code:
apc
APC Support        enabled
Version        3.1.9
APC Debugging        Disabled
MMAP Support        Enabled
MMAP File Mask        no value
Locking type        pthread mutex Locks
Serialization Support        php
Revision        $Revision: 308812 $
Build Date        Jan 14 2013 12:12:59

Directive        Local Value        Master Value
apc.cache_by_default        On        On
apc.canonicalize        On        On
apc.coredump_unmap        Off        Off
apc.enable_cli        Off        Off
apc.enabled        On        On
apc.file_md5        Off        Off
apc.file_update_protection        2        2
apc.filters        no value        no value
apc.gc_ttl        3600        3600
apc.include_once_override        Off        Off
apc.lazy_classes        Off        Off
apc.lazy_functions        Off        Off
apc.max_file_size        1M        1M
apc.mmap_file_mask        no value        no value
apc.num_files_hint        1000        1000
apc.preload_path        no value        no value
apc.report_autofilter        Off        Off
apc.rfc1867        Off        Off
apc.rfc1867_freq        0        0
apc.rfc1867_name        APC_UPLOAD_PROGRESS        APC_UPLOAD_PROGRESS
apc.rfc1867_prefix        upload_        upload_
apc.rfc1867_ttl        3600        3600
apc.serializer        default        default
apc.shm_segments        1        1
apc.shm_size        32M        32M
apc.slam_defense        On        On
apc.stat        On        On
apc.stat_ctime        Off        Off
apc.ttl        0        0
apc.use_request_time        On        On
apc.user_entries_hint        4096        4096
apc.user_ttl        0        0
apc.write_lock        On        On
but when i see Resource Statistics menu; it show me blank data yet!
should i change somethings in vbulletin config.php file?

DragonByte Tech 01-14-2013 01:45 PM
What Apache handler are you using? If you're using WHM, you can find it by going to PHP & SUexec Configuration.

Fillip

Behrooz_Ice 01-14-2013 11:33 PM
Quote:
Originally Posted by DragonByte Tech (Post 2396784)
What Apache handler are you using? If you're using WHM, you can find it by going to PHP & SUexec Configuration.


Fillip
I use Plesk 11 and web Server is:
Server API LiteSpeed V6.1
with 1 cpu dedicated license.
our site is down after going some hours!

DragonByte Tech 01-15-2013 12:07 AM
Are you able to observe memory / cpu usage (such as via top in SSH) before the site goes down?

I assume just rebooting your server / VPS brings it back, but then it goes back down?

Fillip

gabrielt 02-18-2013 01:34 AM
Hi, how can I measure the number of queries before and after installing this, so I can monitor the performance before and after installing your product? We run a huge forums and I am seriously considering the Pro version; if the Lite works as expected, I don't see why not buying the Pro -- I believe it is an investment that is worthwhile (since we run a for-profit forums). Thanks.

gabrielt 02-18-2013 01:36 AM
Quote:
Originally Posted by dizzynation (Post 2395928)
Does this help use less RAM on hosting servers?
NO, it is the oposite, it uses more RAM, so data is chached in RAM and vBulletin doesn't need to query the database server, speeding-up vBulletin and lowering load at the MySQL server.

gabrielt 02-18-2013 10:28 PM
Never mind -- I found out that you already added this option inside vB Optimise v2. I've just installed and will post here some results. Thanks.

DragonByte Tech 02-20-2013 02:47 PM
We'll await your results :)


Fillip

DragonByte Tech 03-01-2013 11:39 PM
vB Optimise v2.5.1
Feature: New Administrator Permission: Can Administer vB Optimise

Fillip

gabrielt 03-02-2013 03:23 PM
1 Attachment(s)
Fillip,

Thank you a lot for adding this feature that I've requested on your support forums. That is simply awesome, as we have several admins, and I don't want them messing aroung with vB Optimiser's configurations.

As for the performance... I can only say: wow! I am attaching a screenshot from our MRTG, showing the traffic on our MySQL server. See the traffic before and after... You can clearly see what happened from week 8 on...

Thanks a lot my friend, I am a proud paying supporter of your work.

Gabriel

DragonByte Tech 04-05-2013 04:55 PM
vB Optimise v2.5.2
Feature: Improved logging details for Control Panel actions
Feature: Added DBTech Affiliate ID support
Feature: The resource saving statistics in the global footer can now be translated / altered via a vBPhrase
Fix: The resource saving statistics in the global footer should now be visible on all custom skins
Fix: The setting to enable/disable the per-page resource saving statistics in the global footer now works with Branding Free
Change: Changed the Branding display method to inject itself into the copyright footer (underneath vBulletin copyright) instead of the page footer.
Change: Changed the Branding Free Key to a more secure key.

Fillip

DragonByte Tech 04-05-2013 10:31 PM
vB Optimise v2.5.3
Feature: Improved error messages for APC, XCache and eAccelerator when the extension is not configured correctly

Fillip

Mecho 05-07-2013 08:35 AM
when i have this addon enabled i can not save anything in admin panel. it will shows an blank page in admin cp and mod cp.

Any idea?

DragonByte Tech 05-16-2013 10:12 AM
That usually means you've selected an opcode cacher that you either don't have installed or is not correctly configured.

Disable hooks by adding
PHP Code:
define('DISABLE_HOOKS', true); 
to your config.php file and change the cacher.


Fillip

Simon Lloyd 06-12-2013 01:29 PM
Hi I have this installed and I have apc set as the cache, recently apc caused an issue with cPanel, cPanel techs disabled apc and I can now access cPanel, however I cannot access my forum either front end or admincp I get this error Fatal error: APC not installed in [path]/includes/class_datastore.php on line 386

I have disabled hooks in /includes/config.php but that hasn't changed a thing, I've even tried different browsers and get the same error.

What do I need to do to get this removed from database...etc in order to get my forum back?

DragonByte Tech 06-12-2013 03:16 PM
Add
PHP Code:
define('DISABLE_HOOKS', true); 
to your config.php file beneath <?php, then alter the vBOptimise setting to Filecache, then remove the config.php file edit.


Fillip

Simon Lloyd 06-12-2013 07:38 PM
As I stated in my post disabling hooks in config.php did not allow me in!

DragonByte Tech 06-12-2013 07:42 PM
Then disable APC from the Filecache option further down in the config.php

Fillip

Simon Lloyd 06-13-2013 12:38 PM
Ah yes, forgot about that, that did the trick thanks :)

DragonByte Tech 08-24-2013 05:59 PM
vB Optimise v2.6.0 Beta 2

Integration With Other DBTech Products
  • Support for caching of the [DBTech] Advanced Post Thanks / Like "Hottest Statistics" page (Requires [DBTech] Advanced Post Thanks / Like v3.1.5)
  • Support for caching of the [DBTech] Advanced Post Thanks / Like "Member Profile" tab (Requires [DBTech] Advanced Post Thanks / Like v3.1.5)
  • Support for caching of the [DBTech] vBActivity & Awards "Trophy Log" (Member Profile) (Requires [DBTech] vBActivity & Awards v3.1.2)
  • Support for caching of the [DBTech] vBActivity & Awards "Activity Points" (Member Profile) (Requires [DBTech] vBActivity & Awards v3.1.2)
  • Support for caching of the [DBTech] vBDownloads "Member Profile" tab (Requires [DBTech] vBDownloads v2.1.1)
  • Support for caching of the [DBTech] Advanced User Tagging "Mentions" Member Profile tab (Requires [DBTech] Advanced User Tagging v3.0.7)
  • Support for caching of the [DBTech] Advanced User Tagging "Tags" Member Profile tab (Requires [DBTech] Advanced User Tagging v3.0.7)
  • Support for caching of the [DBTech] Advanced User Tagging "Quotes" Member Profile tab (Requires [DBTech] Advanced User Tagging v3.0.7)


Fillip

DragonByte Tech 09-01-2013 04:05 PM
vB Optimise v2.6.0 Beta 3

Integration With Other DBTech Products
  • Support for caching of the [DBTech] vBActivity & Awards "All Awards" (Encyclopedia) (Requires [DBTech] vBActivity & Awards v3.1.3)
  • Support for caching of the [DBTech] vBActivity & Awards "All Achievements" (Encyclopedia) (Requires [DBTech] vBActivity & Awards v3.1.3)
  • Support for caching of the [DBTech] vBActivity & Awards "All Trophies" (Encyclopedia) (Requires [DBTech] vBActivity & Awards v3.1.3)
  • Support for caching of the [DBTech] vBActivity & Awards "Leaderboards" (Overview) (Requires [DBTech] vBActivity & Awards v3.1.3)


Fillip

DragonByte Tech 09-13-2013 03:43 PM
vB Optimise v2.6.0 Beta 4

Integration With Other DBTech Products
  • Support for caching of the [DBTech] vBAnswers "Latest X" (Landing Page) (Requires [DBTech] vBAnswers v2.0.0 - not yet released)


Fillip

DragonByte Tech 10-11-2013 09:42 PM
Update

Hotfix: PHP 5.4 Compatibility fixes


This does not guarantee the mod is error free on PHP 5.4, but it will take care of the reported errors. Thank you all for your reports :)



Fillip

RedTurtle 10-21-2013 06:36 PM
For some reason $num is not being set on our site and we end up with just this showing in the What's Going On section:

MySQL Queries vB Optimise has saved this forum:

with no number after it. We do have Display Total Saved Resources turned on as well as Resource Saving Statistics. On the admincp Resource Statistics page we do see the number of queries that vBO has saved the site but no number is shown on the forum homepage in the What's Going On section.

Any suggestions? Thanks.

DragonByte Tech 11-01-2013 12:53 PM
Can you please try disabling all other mods to see if there's a conflict somewhere?

Fillip

Digital Jedi 12-12-2013 07:37 AM
I just found out that I'm on suPHP, which means there are no cachers that play nice with my server. Is it essentially worth it, then, for me to have it installed on my board in my situation? I notice that even though my pages load within a fraction of second, it still tells me it took over a million seconds to generate. :eek:

EDIT: I noticed I also get the no "queries saved" issue mentioned by the above poster.

Digital Jedi 12-12-2013 08:12 PM
On an unrelated note, I noticed there are a few unencoded ampersands in the footer links. They're throwing up a number of validation errors. Just a heads up.

DragonByte Tech 12-15-2013 01:59 AM
Memcache doesn't care about suPHP, though it's less efficient than internal cachers like APC and XCache.

Fillip

Digital Jedi 12-15-2013 02:47 AM
I currently have it set to Filecache. Is this vBulletin's internal caching system, or is the product essentially doing nothing for me?

DragonByte Tech 12-17-2013 07:51 PM
It writes the cache to .php files inside the /dbtech/vboptimise/filecache folder (assuming it's writeable, unsure about the exact path but it's written in the description of the cache chooser I believe :)


Fillip

Digital Jedi 12-17-2013 09:26 PM
Quote:
Originally Posted by DragonByte Tech (Post 2469068)
It writes the cache to .php files inside the /dbtech/vboptimise/filecache folder (assuming it's writeable, unsure about the exact path but it's written in the description of the cache chooser I believe :)


Fillip
That would explain why flushing the cache seems to actually fix problems with other installs. :)

Thanks. From what I can tell it seems to be working, except for the statistics, which puts the page generation time in billions of seconds.

Dj Smuggla 12-30-2013 03:59 PM
1 Attachment(s)
I just installed this, it looks great, but can i get some help.
The only option i can use for the Opcache Operator is: Filecache
I've done that and moved the avatars/attachments ect...

Everything is ok on the Optimal Settings page:
https://vborg.vbsupport.ru/external/2013/12/3.jpg

But when i go to the system test it shows this:

https://vborg.vbsupport.ru/external/2013/12/4.jpg

And the Daily Resource Statistics is blank:

https://vborg.vbsupport.ru/external/2013/12/5.jpg

Is this doing anything on my site, or should i remove it?

Thanks

DragonByte Tech 12-31-2013 12:48 AM
This looks like the files may not have been uploaded correctly, or the /dbtech/vboptimise/filecache folder wasn't CHMODed to 0777.

Can you please re-upload the files by dragging and dropping the contents of the upload folder to your forums' folder, and ensure that directory is writeable?

Fillip

Dj Smuggla 12-31-2013 12:32 PM
Thanks for you reply, but i've done that & it's still the same.
There were a lot of php files in the /dbtech/vboptimise/filecache folder so it must have the permission to write to it.
Im just not shore if its doing anything on my site.

Digital Jedi 01-01-2014 08:16 AM
Silly question, but did you actually flush the cache first? I know I had some troubles with the initial installation that cleared up when I simply ran that feature. Actually, I usually have to flush the cache each time I install a DBTech product.

DragonByte Tech 02-13-2014 02:51 PM
vB Optimise v2.6.0 Gold

Bug Fixes And Issue Fixes:
  • Fixed PHP 5.4 compatibility issues


Fillip

Simon Lloyd 03-03-2014 04:33 PM
Maybe another bug
Quote:
Page generated in 1,393,867,937.72401 seconds with 16 queries. Memory Usage: 7.61 MB
I dont think i've been alive that long :)

DragonByte Tech 06-21-2014 05:34 PM
vB Optimise v2.6.1

New Features:

(Pro) Plugin Cache
  • Stores all plugins in a PHP file
  • Improves performance for plugin execution
  • Allows for plugin code to be cached by opcode cacher

Bug Fixes And Issue Fixes:
  • "Variable passed by reference" errors should now be resolved
  • (Pro) MS Azure CDN will now use the same URL Scheme as the forum, improving HTTPS support


Fillip


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