I seem to have mbuf leak or at least some app is being a bit of a  
pig.  Standard symptoms dmesg WARNING: mclpool limit reached;  
increase NMBCLUSTERS, and system hanging.  I have poked around the  
archives but found no answers, just other people asking the same  
question.

What tools are available for tracking and debugging mbuf usage?
I have found netstat -m, but notice that Open BSD gives more info ;-)  
any others?
  netstat -m
39969 mbufs in use:
         36351 mbufs allocated to data
         3618 mbufs allocated to packet headers
23356 calls to protocol drain routines

Please reply directly to me, just joined the list etc...

Thanks.