packet drop with intel gigabit / marwell gigabit
Jin Guojun [VFFS]
g_jin at lbl.gov
Mon Mar 27 04:42:57 UTC 2006
> what kind of details should i attach? to analyze the problem?
Assume that you have process A to cause process B dropping packets:
Run B only -- what is the maximum through without packet drop?
what is the CPU utilization?
what type of traffic (protocol -- TCP, UDP, etc.)
does B use?
does B have other I/O? If so, how much is the I/O
reRun B and involving A gradually (increasing A's wieght) till B drops
provide all above statistics for A and B at this point (where drop
One thing I missed in your original post what protocol drops packet --
TCP or UDP?
More information about the freebsd-performance