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<div class=Section1>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Hi netperf,<o:p></o:p></span></font></p>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>-l testlen With this option you can control the length
of the test. If you specify a positive value for testlen, the test will run for
that many seconds. If you specify a negative value, the test will run for that
many transactions for a request/response test, or that many bytes for a stream
test. Some tests can only be timed. [Default: 10 seconds] <o:p></o:p></span></font></p>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>What does that option mean? <o:p></o:p></span></font></p>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>> uname –a<o:p></o:p></span></font></p>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>SunOS snt5011 5.10 Generic_127111-11 sun4v sparc SUNW,SPARC-Enterprise-T5220<o:p></o:p></span></font></p>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Netperf-2.4.4<o:p></o:p></span></font></p>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>We run the following concurrent tests.<o:p></o:p></span></font></p>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>It takes more than 2 hours while l = 10 min<o:p></o:p></span></font></p>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>echo ====== UDP_STREAM Task 1 ======<o:p></o:p></span></font></p>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Testing with the following command line:<o:p></o:p></span></font></p>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>./netperf -l 600 -H snt5012 -i 10,2 -I 99,10 -t UDP_STREAM
-- -m 1K -s 256K -S 256K<o:p></o:p></span></font></p>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>echo ====== UDP_STREAM Task 2 ======<o:p></o:p></span></font></p>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Testing with the following command line:<o:p></o:p></span></font></p>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>./netperf -l 600 -H snt5012 -i 10,2 -I 99,10 -t UDP_STREAM
-- -m 1K -s 256K -S 256K<o:p></o:p></span></font></p>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>echo ====== UDP_STREAM Task 3 ======<o:p></o:p></span></font></p>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Testing with the following command line:<o:p></o:p></span></font></p>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>./netperf -l 600 -H snt5012 -i 10,2 -I 99,10 -t UDP_STREAM
-- -m 1K -s 256K -S 256K<o:p></o:p></span></font></p>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>echo ====== UDP_STREAM Task 4 ======<o:p></o:p></span></font></p>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>Testing with the following command line:<o:p></o:p></span></font></p>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>./netperf -l 600 -H snt5012 -i 10,2 -I 99,10 -t UDP_STREAM
-- -m 1K -s 256K -S 256K<o:p></o:p></span></font></p>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>--------------------<o:p></o:p></span></font></p>
<p style='margin-left:.5in'><st1:PersonName w:st="on"><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>Alex Vinokur</span></font></st1:PersonName><o:p></o:p></p>
<p style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
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