NBJM unified logging don't stop growing

Hello,

I'm facing an issue in my environment. I have set the debuglevel for the nbjm as follows:

vxlogcfg -a -p 51216 -o 117 -s DEBUGlEVEL=0 -s DiagnosticLevel=0. Even after that configuration I have an 51 MB logfile every 20 seconds. Does anyone know how to disable that for good?

Regards