Hi, I have to restart my OTRS server regularly after a couple of days because there's no free memory left. I think it isn't the fault of OTRS but rather a wrong apache configuration. So please excuse me for being off topic but I don't know where to start troubleshooting. Can someone please lead me in the right direction ? According to top the memory is used by several httpd2-event processes. They spawn over the days until I run out of memory. At the moment I have 12 of them using together 75% of 3 GB. At present only 5 people use OTRS but I already have to reboot after about one week. I can't find any documentation to httpd2-event so I can't figure out how to control the number of processes reasonable : OTRS 2.4.4 on OpenSuse 11.1 otrs:~ # httpd2-event -V Server version: Apache/2.2.13 (Linux/SUSE) [...] Architecture: 32-bit Server MPM: Event threaded: yes (fixed thread count) forked: yes (variable process count) Thanks in advance. Alexander -- radprax Gesellschaft fuer medizinische Versorgungszentren mbH, Bergstr. 7 - 9, 42105 Wuppertal, Fon: +49 202 2489 1110, Fax: +49 202 2489 94 1119 Geschaeftsfuehrer: Andreas Martin, Dr. med. Heiner Steffens, Dr. med. Renate Tewaag Amtsgericht Wuppertal: HRB 19359, St.-Nr.: 5132/5889/0264, DE 814559152 Web: http://www.radprax.de