The problem is solved. The server has two network cards. One was not connected. So I assume that the server was frequently asking the card which was not connected for a response. Therefore the performance of the server went down and the response time for querys went up.
Thank you for your help Jonas --- Aman Raheja <[EMAIL PROTECTED]> schrieb: > Is the MySQL server 4.1 - default installed? Did you > change any > parameters (variables) for it? > Have you checked the network performance otherwise? > I can't really think of anything that the MySQL > server is causing, > though the Linux server could be having an issue, > with hardware or > something. > i will await more expert suggestions at this point. > Regards > Aman Raheja > > Jonas Fischer wrote: > > >The problem is that before (like last friday) there > >was no problem. The terminals (applications with > >microcontrollers) were connecting rapidly to the > >server. Today I checked and they will not connect > >unless I increase the timeout for the response time > of > >the server inside the program code of the > terminals. > >This is why it has to do something with the server. > >I'm running mysql 4.1 on a Suse linux distribution > 8.2 > > > >Like I said before I had the response within > seconds. > >Right now the terminal is sending the data and is > >waiting for a response which will take up to two > >minutes. > > > >Jonas > > > > > > --- Aman Raheja <[EMAIL PROTECTED]> schrieb: > > > > > >>Well, it does not sound to be a problem with the > >>MySQL server if you get > >>a good response from other computers but just not > >>the microcontroller. > >>As far as improving the performance of MySQL is > >>concerned, check the > >>MySQL docs and tons of info when you search > google. > >>- Aman > >> > >>Jonas Fischer wrote: > >> > >> > >> > >>>Hello > >>> > >>>When I am connecting to mysql server with another > >>>computer I have no problems. But connecting with > a > >>>microcontroller the mysql server is sending the > >>>response very slow. And it is getting slower and > >>>slower. Right now the only way I found is to > enlage > >>>the timeout of the microcontrollers so that they > >>> > >>> > >>will > >> > >> > >>>receive the response of the server. How can I > make > >>> > >>> > >>the > >> > >> > >>>servers response faster? > >>> > >>>Thank you very much > >>> > >>>Jonas > >>> > > -- > MySQL General Mailing List > For list archives: http://lists.mysql.com/mysql > To unsubscribe: > http://lists.mysql.com/[EMAIL PROTECTED] > > ___________________________________________________________ Gesendet von Yahoo! Mail - Jetzt mit 100MB Speicher kostenlos - Hier anmelden: http://mail.yahoo.de -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
