rpc.ttdbserver using up resources?

[Dr. Martin Bäker]

I have recently installed HP-UX 11.0 on my B2000
workstation. For a few days now I have problems with memory usage (778MB), as many programs complain about not enough memory.

Trying to identify the problem, I looked into top - here is the output:

LOAD USER NICE SYS IDLE BLOCK SWAIT INTR SSYS
2.10 50.3% 0.0% 49.7% 0.0% 0.0% 0.0% 0.0% 0.0%

Memory: 177300K (130912K) real, 1116348K (131296K) virtual, 74596K free Page# 1/3

TTY PID USERNAME PRI NI SIZE RES STATE TIME %WCPU %CPU COMMAND
? 1138 root 233 20 6824K 132K run 31262:00 83.46 83.32 rpc.ttdbserver
pts/0 9639 martin 154 20 48340K 11136K sleep 0:16 3.55 3.54 acroread
? 1071 daemon 154 20 141M 99736K sleep 1112:56 1.33 1.32 X
? 29 root 152 20 1856K 0K run 4:35 1.16 1.15 vxfsd
pts/0 9612 martin 154 20 15996K 7196K sleep 0:11 0.38 0.38 emacs


It seems that the process rpc-ttdbserver is using up many resources (especially CPU-time)

Is this normal behaviour?

If yes, how can I find out where the memory gets used?

If not, what can I do against it?

Thanks for any help,

Martin.