[horde] How to improve waiting times for ajax requests?

[Oscar del Rio]

On 04/19/13 12:12 PM, Michael M Slusarz wrote:
>
> You are using filesystem caching as directed in the config file, 
> right?  Compressing javascript on every pageload obviously makes no 
> sense otherwise and you would be spreading FUD by making claims of 
> "disabling compression makes things faster!" since that is a blatantly 
> incorrect statement.
>

In my case, disabling cache compression makes "first load" significantly 
faster.

Here's a quick test of loading time, with compression on and off, 
clearing the cache in between:

JS and CSS cache compression ON (built-in compressor):
First login:  Mail=8.3s, Calendar=7.5s
Second login: Mail=0.9s, Calendar=0.8s

JS and CSS cache compression OFF:
First login:  Mail=3.7s, Calendar=2.0s
Second login: Mail=0.9s, Calendar=0.9s

After the code has been cached (on second login), there seems to be no 
significant difference if cache compression is on or off.

All tests in dynamic mode. Using filesystem caching. Server is Solaris 
11.1 with ZFS filesystem.
All Horde packages are current as of today.