Re: packet drop with intel gigabit / marwell gigabit
- From: "Jin Guojun [VFFS]" <g_jin@xxxxxxx>
- Date: Sun, 26 Mar 2006 19:51:45 -0800
OxY wrote:
what kind of details should i attach? to analyze the problem?
Assume that you have process A to cause process B dropping packets:
Step (1):
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 bandwidth used?
Step (2):
reRun B and involving A gradually (increasing A's wieght) till B drops packets.
provide all above statistics for A and B at this point (where drop starts).
One thing I missed in your original post what protocol drops packet -- TCP or UDP?
-Jin
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