[TYPO3-project-seminars] Seminar Manager 0.6.1 performance problems

Tomas Balek tomas at cob-web.de
Tue Jun 17 19:53:48 CEST 2008

Hi Oliver,
hi all

today we made an upgrade to a new vServer which is little faster and has 
more RAM (750MB flexRAM, Suse Linux, Apache 2, PHP 5.2.6 ,MySQL 4.1.10a, 
Still I experience performance problems especially when downloading the 
csv file of the participants:
In "top" the cpu usage goes up to 95% for some seconds and it takes all 
about 20 seconds for a list of 50 participants until the csv. file is 
The vServer runs well with other typo3 sites - just the one with the 
seminar manager is kind of slow :(

Can maybe other guys here in the project list check their performance 
for the csv rendering (of a live environment) and post it here?
Does anyone experience similar problems?

Thank you,

with regards,

> Hi Tomas,
> Tomas Balek schrieb:
>> It is probably a MySQL issue. (I've changed some settings in the my.cnf)
>> I just restarted the server and now it seems to work faster - I'd say 
>> even faster than originally!
>> (27 seconds for 263 participants, which feels OK for a simple vServer...)
>> But I'll keep an eye on it.
> Thanks for testing. Please keep me posted when find anything more.
> Oliver
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