CcM
2005-Jan-31 03:26 UTC
Anyone have the userguide''s tc script and the corresponding ethloop input files?
I''m trying to get picture from ethloop and gnuplot. But the output seems weird. I still do not know why and want some examples. Thanks in advance. --------------------------------- Do You Yahoo!? 注册世界一流品质的雅虎免费电邮 --0-1760319804-1107141989=:62961 Content-Type: text/html; charset=gb2312 Content-Transfer-Encoding: 8bit <DIV>I''m trying to get picture from ethloop and gnuplot. But the output seems weird. I still do not know why and want some examples.</DIV> <DIV> </DIV> <DIV>Thanks in advance.</DIV><p><br><hr size=1> <b>Do You Yahoo!?</b><br> <a href="http://cn.rd.yahoo.com/mail_cn/tag/1g/*http://cn.mail.yahoo.com/" target=blank>注册世界一流品质的雅虎免费电邮</a> --0-1760319804-1107141989=:62961-- _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
Stef Coene
2005-Jan-31 16:15 UTC
Re: Anyone have the userguide''s tc script and the corresponding ethloop input files?
On Monday 31 January 2005 04:26, CcM wrote:> I''m trying to get picture from ethloop and gnuplot. But the output seems > weird. I still do not know why and want some examples. > > Thanks in advance.This is the only script I found. It uses monitor.pl that I use to get the counters. But you can also see the original code from Devik in comments that uses ethloop. I hope this will help you. burst.sh is a script that creates the tc setup I want to test. client1 and client2 are actually ttcp commands to generate traffic. So the script launchs 2 programs to generate traffic, monitor.pl to get some counters, kills the running ttcp programs, parse the output and use gnuplot to plot it. # set -x CEIL="1000kbps" ./burst.sh $CEIL (sleep 3 ; ./client1 ) & (sleep 6 ; ./client2 ) & monitor.pl end=30 sleep=500000 kill `ps -ef | grep ttcp | awk ''{print $3}''` kill `ps -ef | grep ttcp | awk ''{print $2}''` DATA=/tmp/bb_speed.log PIX="OUT.png" #DATA=$1.out #PROG=$1 #PIX=$2.png #if [ "$2" = "" ]; then PIX=$1.png; fi #ethloop < $1 > $1.out #cat >.plotperl <<"EOF" #$ln=0; $lx=-1000; #while (<>) { #if(/^(\d+)\s+R\s+(\d+)\s+(\d+)/) { #$x = $1/1000; $y = -0.1; $y1 = $y+0.02; $y2 = $y + 0.05; #if ($x-$lx<2) { $ln=($ln+1)%3; } else { $ln=0; } #$y-=$ln*0.04; $lx=$x; $lb=$3; #$lb=int($3/1000)."k" if ($lb>=10000); #print "set label ''$2:$lb'' at $x,graph $y center\n"; #print "set arrow from $x,graph $y1 to $x,graph $y2\n"; #} #} #EOF #perl .plotperl $PROG > .plot cat >.plot <<EOF set y2t set title "HTB burst test, ceil = $CEIL" set grid set nokey set bmargin 5 set key spacing 1.4 box set data style linespoints set term png medium color xffffff x000000 x404040 xc00000 x009000 x0000ff xc09000 xc000c0 x0090c0 x804020 #set term png small xffffff x000000 x404040 xc00000 x009000 x0000ff \\ #xc09000 xc000c0 x0090c0 x804020 set out "$PIX" set label "time [s]" at graph -0.02,graph -0.05 right set ylabel "rate [Bps]" set ytics nomirror #set noy2tics plot ''$DATA'' using (\$1/2):2 title ''flow 1 rate'',\\ ''$DATA'' using (\$1/2):4 title ''flow 2 rate'',\\ ''$DATA'' using (\$1/2):(\$2+\$4) title ''total rate (0+1)'' EOF gnuplot .plot #xview $PIX cp $PIX $CEIL.png _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
CcM
2005-Feb-03 06:08 UTC
Re: Anyone have the userguide''s tc script and the corresponding ethloop input files?
Thanks a lot, it''s really a good way, I''ll try it! Stef Coene <stef.coene@docum.org> wrote: On Monday 31 January 2005 04:26, CcM wrote:> I''m trying to get picture from ethloop and gnuplot. But the output seems > weird. I still do not know why and want some examples. > > Thanks in advance.This is the only script I found. It uses monitor.pl that I use to get the counters. But you can also see the original code from Devik in comments that uses ethloop. I hope this will help you. burst.sh is a script that creates the tc setup I want to test. client1 and client2 are actually ttcp commands to generate traffic. So the script launchs 2 programs to generate traffic, monitor.pl to get some counters, kills the running ttcp programs, parse the output and use gnuplot to plot it. # set -x CEIL="1000kbps" ./burst.sh $CEIL (sleep 3 ; ./client1 ) & (sleep 6 ; ./client2 ) & monitor.pl end=30 sleep=500000 kill `ps -ef | grep ttcp | awk ''{print $3}''` kill `ps -ef | grep ttcp | awk ''{print $2}''` DATA=/tmp/bb_speed.log PIX="OUT.png" #DATA=$1.out #PROG=$1 #PIX=$2.png #if [ "$2" = "" ]; then PIX=$1.png; fi #ethloop < $1 > $1.out #cat >.plotperl <<"EOF" #$ln=0; $lx=-1000; #while (<>) { #if(/^(\d+)\s+R\s+(\d+)\s+(\d+)/) { #$x = $1/1000; $y = -0.1; $y1 = $y+0.02; $y2 = $y + 0.05; #if ($x-$lx<2) { $ln=($ln+1)%3; } else { $ln=0; } #$y-=$ln*0.04; $lx=$x; $lb=$3; #$lb=int($3/1000)."k" if ($lb>=10000); #print "set label ''$2:$lb'' at $x,graph $y center\n"; #print "set arrow from $x,graph $y1 to $x,graph $y2\n"; #} #} #EOF #perl .plotperl $PROG > .plot cat >.plot <set y2t set title "HTB burst test, ceil = $CEIL" set grid set nokey set bmargin 5 set key spacing 1.4 box set data style linespoints set term png medium color xffffff x000000 x404040 xc00000 x009000 x0000ff xc09000 xc000c0 x0090c0 x804020 #set term png small xffffff x000000 x404040 xc00000 x009000 x0000ff \\ #xc09000 xc000c0 x0090c0 x804020 set out "$PIX" set label "time [s]" at graph -0.02,graph -0.05 right set ylabel "rate [Bps]" set ytics nomirror #set noy2tics plot ''$DATA'' using (\$1/2):2 title ''flow 1 rate'',\\ ''$DATA'' using (\$1/2):4 title ''flow 2 rate'',\\ ''$DATA'' using (\$1/2):(\$2+\$4) title ''total rate (0+1)'' EOF gnuplot .plot #xview $PIX cp $PIX $CEIL.png _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/ --------------------------------- Do You Yahoo!? 注册世界一流品质的雅虎免费电邮 --0-460035923-1107410904=:50430 Content-Type: text/html; charset=gb2312 Content-Transfer-Encoding: 8bit <DIV>Thanks a lot, it''s really a good way, I''ll try it!</DIV> <DIV> </DIV> <DIV><BR><B><I>Stef Coene <stef.coene@docum.org></I></B> wrote:</DIV> <BLOCKQUOTE class=replbq style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid">On Monday 31 January 2005 04:26, CcM wrote:<BR>> I''m trying to get picture from ethloop and gnuplot. But the output seems<BR>> weird. I still do not know why and want some examples.<BR>><BR>> Thanks in advance.<BR>This is the only script I found.<BR>It uses monitor.pl that I use to get the counters. But you can also see the <BR>original code from Devik in comments that uses ethloop. I hope this will <BR>help you.<BR>burst.sh is a script that creates the tc setup I want to test. client1 and <BR>client2 are actually ttcp commands to generate traffic. So the script <BR>launchs 2 programs to generate traffic, monitor.pl to get some counters, <BR>kills the running ttcp programs, parse the output and use gnuplot to plot it.<BR><BR># set -x<BR>CEIL="1000kbps"<BR><BR>./burst.sh $CEIL< BR><BR>(sleep 3 ; ./client1 ) &<BR>(sleep 6 ; ./client2 ) &<BR><BR>monitor.pl end 30 sleep=500000<BR>kill `ps -ef | grep ttcp | awk ''{print $3}''`<BR>kill `ps -ef | grep ttcp | awk ''{print $2}''`<BR>DATA=/tmp/bb_speed.log<BR>PIX="OUT.png"<BR><BR>#DATA=$1.out<BR>#PROG=$1<BR>#PIX=$2.png<BR>#if [ "$2" = "" ]; then PIX=$1.png; fi<BR><BR>#ethloop < $1 > $1.out<BR><BR>#cat >.plotperl <<"EOF"<BR>#$ln=0; $lx=-1000;<BR>#while (<>) {<BR>#if(/^(\d+)\s+R\s+(\d+)\s+(\d+)/) {<BR>#$x = $1/1000; $y = -0.1; $y1 = $y+0.02; $y2 = $y + 0.05;<BR>#if ($x-$lx<2) { $ln=($ln+1)%3; } else { $ln=0; }<BR>#$y-=$ln*0.04; $lx=$x; $lb=$3;<BR>#$lb=int($3/1000)."k" if ($lb>=10000);<BR>#print "set label ''$2:$lb'' at $x,graph $y center\n";<BR>#print "set arrow from $x,graph $y1 to $x,graph $y2\n";<BR>#}<BR>#}<BR>#EOF<BR>#perl .plotperl $PROG > .plot<BR><BR>cat >.plot <<EOF<BR>set y2t<BR>set title "HTB burst test, ceil = $CEIL"<BR>set grid<BR>set nokey<BR>set bmargin 5<BR>s et key spacing 1.4 box<BR>set data style linespoints<BR>set term png medium color xffffff x000000 x404040 xc00000 x009000 x0000ff <BR>xc09000 xc000c0 x0090c0 x804020<BR>#set term png small xffffff x000000 x404040 xc00000 x009000 x0000ff \\<BR>#xc09000 xc000c0 x0090c0 x804020<BR>set out "$PIX"<BR>set label "time [s]" at graph -0.02,graph -0.05 right<BR>set ylabel "rate [Bps]"<BR>set ytics nomirror<BR>#set noy2tics<BR><BR>plot ''$DATA'' using (\$1/2):2 title ''flow 1 rate'',\\<BR>''$DATA'' using (\$1/2):4 title ''flow 2 rate'',\\<BR>''$DATA'' using (\$1/2):(\$2+\$4) title ''total rate (0+1)''<BR><BR>EOF<BR><BR>gnuplot .plot<BR>#xview $PIX<BR>cp $PIX $CEIL.png<BR>_______________________________________________<BR>LARTC mailing list / LARTC@mailman.ds9a.nl<BR>http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/<BR></BLOCKQUOTE><p><br><hr size=1> <b>Do You Yahoo!?</b><br> <a href="http://cn.rd.yahoo.com/mail_cn/tag/1g/*http://cn.mail.yahoo.com/" target=blank>注册世界一流品质的雅虎免费电邮</a> --0-460035923-1107410904=:50430-- _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/