Logfile problem

Hallo,

i have the problem that my system created every minutes very big logfiles in the directory

/j2ee/cluster/server0/log/system

and

/j2ee/cluster/server0/log/archive

but i dont' know which application create this file

the names of this files are:

system

9318523 Jul 18 18:52 server.4.log

2336279 Jul 18 18:52 security.1.log

archive

%2Flog%2Fsystem%2Flogging.log1118156726748.zip

%2Flog%2Fsystem%2Flogging.log1118299929777.zip

%2Flog%2Fsystem%2Flogging.log1119594181764.zip

%2Flog%2Fsystem%2Flogging.log1119858554534.zip

thank for your help!

thomas