W3TC slow down WP-Admin Dashboard / WordPress Version 4.0

if i deactivate the APC-Object cache, the wp-admin backend works fine..

But how can i use also the APC Object cache, without slowing down my backend ??

Thanks
Sally

Sounds like this is a server configuration issue, not a W3 Total Cache issue. APC is not the best fit for all situations.

If you’re still experiencing issues and you’d like help, please submit a bug report through the Support tab of the plugin.

i don’t use APC to fit all situations..

Page Cache – Disk Enhanced
Minify – Disabled
Database Cache – Opcode APC enabled

Problem just exist when i enable Object Cache enabled with APC Opcode …

Server is cents 6.5 with Apache 2.2.15 with Nginx reverse Proxy / 4 Core and 16GB RAM

PHP Info:

PHP 5.3.3 (cli) (built: Aug 6 2014 05:54:27)
Copyright (c) 1997-2010 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies
with the ionCube PHP Loader v4.6.0, Copyright (c) 2002-2014, by ionCube Ltd., and
with Zend Guard Loader v3.3, Copyright (c) 1998-2010, by Zend Technologies
with Suhosin v0.9.33, Copyright (c) 2007-2012, by SektionEins GmbH

I saw, that I’m not the only one with the slow Admin Backend when using W§TC, is there some documentation available, how to configure the server????

Thx
Sally

Bug Report send

Thx
Sally

Hi guys,

I have the same issue with my Dashboard. Since I installed W3 total cache my Dashboard is very very slow. At times is impossible to work with WP.

I would like to know if there is any quick fix for this.

Thanks,

Manu

I would just like to say I am having the same exact issue. I am testing cache plugins. W3 Total Cache is really awesome, but my WordPress admin Dashboard is very slow with W3 Total Cache.

I may remove it because I use woocommerce, and my employees are constantly in the dashboard changing products and viewing orders. I hope this gets fixed the front end of the website is very fast!

I am using rackspace with Ubuntu 14 and a 8gb ram server that connects through the network to a 4gb MySql server that utilizes a 2gb buffer pool. Even without any caching plugins its very fast, but trying to enhance the user experience a bit further.

IS there any solution to this? I have the same issue.

The backend is so slow now!!! When I disable W3TC it’s back to normal!

I believe that W3TC support is not monitoring this threads

I found the solution. If you disable object and disk cache it solves it.

@lab41, I was having this problem and took your advice – I unchecked Object Cache (it was set to disk) and now I’m flying again. Thanks!