gen_latency

这是广泛使用的通信开源项目,对于大容量,高并发的通讯要求完全能够胜任,他广泛可用于网络游戏医学图像网关的高qos要求.更详细的内容可阅读相应的材料

#!/bin/sh
#
# gen_latency,v 1.2 1998/05/04 17:08:14 coryan Exp
#

HP_SUPPLIERS="1 2 10"
HP_CONSUMERS="1 5 10 20"

for s in $HP_SUPPLIERS; do
  echo Supplier = $s
  ./histo.pl -k 'Latency\[LCL' LTC.ECM1.S${s}.*.log LTC.ECM2.S${s}.*.log >LTC.LCL.S${s}.histo
  ./histo.pl -k 'Latency\[RMT' LTC.ECM1.S${s}.*.log LTC.ECM2.S${s}.*.log >LTC.RMT.S${s}.histo

  for c in $HP_CONSUMERS; do
     x=`expr $c - 1`
     l=`printf %02.2d $x`
     echo Consumer = $c, LAST = $l
    ./histo.pl -k 'Latency\[LCL,HP00' LTC.ECM1.S${s}.C${c}.log LTC.ECM2.S${s}.C${c}.log >LTC.LCL.S${s}.C${c}.FIRST.histo
    ./histo.pl -k 'Latency\[RMT,HP00' LTC.ECM1.S${s}.C${c}.log LTC.ECM2.S${s}.C${c}.log >LTC.RMT.S${s}.C${c}.FIRST.histo
    ./histo.pl -k "Latency\[LCL,HP${l}" LTC.ECM1.S${s}.C${c}.log LTC.ECM2.S${s}.C${c}.log >LTC.LCL.S${s}.C${c}.LAST.histo
    ./histo.pl -k "Latency\[RMT,HP${l}" LTC.ECM1.S${s}.C${c}.log LTC.ECM2.S${s}.C${c}.log >LTC.RMT.S${s}.C${c}.LAST.histo

    ./histo.pl -k "Latency\[LCL,HP" LTC.ECM1.S${s}.C${c}.log LTC.ECM2.S${s}.C${c}.log >LTC.LCL.S${s}.C${c}.histo
    ./histo.pl -k "Latency\[RMT,HP" LTC.ECM1.S${s}.C${c}.log LTC.ECM2.S${s}.C${c}.log >LTC.RMT.S${s}.C${c}.histo

    ./histo.pl -k 'Latency\[LCL,HP00' LTC.LCL.S${s}.C${c}.log >LTC.XLCL.S${s}.C${c}.FIRST.histo
    ./histo.pl -k "Latency\[LCL,HP${l}" LTC.LCL.S${s}.C${c}.log >LTC.XLCL.S${s}.C${c}.LAST.histo
    ./histo.pl -k "Latency\[LCL,HP" LTC.LCL.S${s}.C${c}.log >LTC.XLCL.S${s}.C${c}.histo
  done
done

for f in LTC.*.histo; do
  b=`basename $f .histo`
  tail +3 $f | sort -n > ${b}.data
done

for i in XLCL; do
  grep Min LTC.${i}.*.FIRST.histo |
    sed -e "s/LTC.$i.S//" -e 's/\.C/ /' -e 's/.FIRST.histo:/ /' -e 's/\,/ /g' |
    awk '{print $1, $2, $4, $6, $8, $10}' |
    sort -k 1n -k 2n > LTC.${i}.FIRST.tbl
  grep Min LTC.${i}.*.LAST.histo |
    sed -e "s/LTC.$i.S//" -e 's/\.C/ /' -e 's/.LAST.histo:/ /' -e 's/\,/ /g' |
    awk '{print $1, $2, $4, $6, $8, $10}' |
    sort -k 1n -k 2n > LTC.${i}.LAST.tbl
  paste LTC.${i}.FIRST.tbl LTC.${i}.LAST.tbl |
    awk '{print $1, $2, $3, $4, $5, $6, $9, $10, $11, $12}' > LTC.${i}.tbl
done

for i in LCL RMT; do
  grep Min `ls LTC.${i}.*.histo | grep -v FIRST | grep -v LAST` |
    sed -e "s/LTC.$i.S//" -e 's/\.C/ /' -e 's/.histo:/ /' -e 's/\,/ /g' |
    awk '{print $1, $2, $4, $6, $8, $10}' |
    sort -k 1n -k 2n > LTC.${i}.tbl
done

paste LTC.LCL.tbl LTC.RMT.tbl |
    awk '{print $1, $2, $3, $4, $5, $6, $9, $10, $11, $12}' > LTC.LCLRMT.tbl

exit 0

for s in $HP_SUPPLIERS; do
  gnuplot <<_EOF_
set grid xtics ytics
set ylabel "Relative frequency"

set xlabel "Latency (usecs) [$s suppliers, local events]"
set terminal postscript eps color
set output "LTC.LCL.S${s}.eps"
plot 'LTC.LCL.S${s}.data' w i
#set terminal x11
#plot 'LTC.LCL.S${s}.data' w i
#pause 2

set xlabel "Time (usecs) [$s suppliers, remote events]"
set terminal postscript eps
set output "LTC.RMT.S${s}.eps"
plot 'LTC.RMT.S${s}.data' w i
#set terminal x11
#plot 'LTC.RMT.S${s}.data' w i
#pause 2

_EOF_
done

for i in LTC.*.eps; do
  b=`basename $i .eps`
  gs -sDEVICE=jpeg -g640x480 -r110x110 -sNOPAUSE \
      -sOutputFile="${b}.jpg" ${b}.eps quit.ps
done