i decided to give up, can't get rid of packet loss...
thank you all for your help!
----- Original Message -----
From: "Jin Guojun [VFFS]" <[EMAIL PROTECTED]>
To: "OxY" <[EMAIL PROTECTED]>
Cc: "Lucas Holt" <[EMAIL PROTECTED]>; "FreeBSD Mailing Lists"
<freebsd-performance@freebsd.org>; "Arne Woerner" <[EMAIL PROTECTED]>
Sent: Monday, March 27, 2006 5:51 AM
Subject: Re: packet drop with intel gigabit / marwell gigabit
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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