[imp] IMP very slow

[Jan Schneider]

Zitat von ??? <ssoo at siliconfile.com>:

> Quoting lst_hoe01 at kwsoft.de:
>
>> Zitat von beaujolais at tht.net:
>>
>>> Thanks for the tip. I've installed ionCube acccelerator and it seems
>>> to help a
>>> bit. However, changing from folder to folder still takes several seconds.
>>> Sorting is even slower. With Squirrelmail it's almost instant.
>>>
>>> Any idea where else should I look?
>>> I'm using couurier IMAP with server side sorting enabled.
>>
>> Using mcrypt enabled PHP is a big performance boost (see
>> docs/PERFORMANCE). But
>> it all depends on your IMAP server too. I never used Courier so i can't tell
>> you.
>
> I also suffer that problem with Courier.
> iostat, vmstat, netstat is quite low and CPU usage is almost idle.
>
> SquirrelMail's preferred configuration for imap server:
> imap server that supports sort and thread imap extensions.
> Without these extensions you lose in performance.
>
> I doubt IMP does not utilize these extensions.
> Does IMP utilize these imap extensions?

Like any sane webmail solution.

Jan.

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