内容发布更新时间 : 2024/5/30 2:15:52星期一 下面是文章的全部内容请认真阅读。
}
for(i=0; i<=highest_uid; i++ ) { }
avg_delay=total_delay/k;
printf(\
start = start_time[i]; end = end_time[i]; delay = end - start; if(delay > 0) { }
total_delay=total_delay+delay; k++;
get_perform
#!/bin/sh i=1
while [ \
ns w_w.tcl $i
gawk –f delay.awk rate=$i wired_wireless.tr >>delay gawk –f loss.awk rate=$i wired_wireless.tr >>loss_rate
gawk -f throughtput.awk rate=$i wired_wireless.tr >>throughtput if [\ fi
i=$(($i+20)) i=$(($i+5)) i=$(($i+2))
elif [\else
done exit 0
jitter.awk
BEGIN { } { } END {
id=1;
for(i=0; i<=highest_uid; i++ ) {
event = $1; time = $2; node = $3;
len = length(node); if(len == 3) { }
if(len==3) { }
if(highest_uid < uid)
highest_uid = uid;
if(event==\
start_time[uid] = time; node_ = substr(node,2,1); trace_type = $4; flag = $5; uid = $7; pkt_type = $8; pkt_size = $9; from_node = $3; to_node =$4; pkt_type = $5; pkt_size = $6; flag = $7; uid = $12; highest_uid=0;
} else {
} else {
if(event==\
end_time[uid] = time;
}
}
start = start_time[i]; end = end_time[i]; if(start < end) { }
delay[i]=end-start;
last_delay=0; last_seqno=0;
for(i=0; i<=highest_uid; i++) { }
if(delay[i]!=0) { }
if(last_delay==0) { }
printf(\last_delay=delay[i]; last_seqno=i;
jitter=0;
jitter=(delay[i]-last_delay)/(i-last_seqno);
} else {
loss.awk
BEGIN { } {
event = $1; time = $2; node = $3;
len = length(node); if(len == 3) {
node_ = substr(node,2,1); trace_type = $4; flag = $5; uid = $6; fsDrops=0; numfs2=0; numfs0=0;
}
}
pkt_type = $7; pkt_size = $8; from_node = $3; to_node =$4; pkt_type = $5; pkt_size = $6; flag = $7; uid = $12;
} else {
if(len==3) { }
if(event==\
numfs2++;
} else {
if(event==\
numfs0++;
END { }
loss_rate=0;
fsDrops=numfs2-numfs0; loss_rate=fsDrops/numfs2;
printf(\
plot_data
set multiplot set size 0.5,0.5 set origin 0.0,0.0 set xrange [225:250]
set xlabel \set ylabel \
plot \set origin 0.5,0.0
set ylabel \
plot \set origin 0.0,0.5
set ylabel \
plot \
throughtput.awk
BEGIN { } { } END {
event = $1; time = $2; node = $3;
len = length(node); if(len == 3) { }
if(len==1) { }
if(event==\ }
pkt_byte_sum[i+1]=pkt_byte_sum[i]+(pkt_size-20); if(init==0) { }
end_time[i]=time; i++;
start_time=time; init=1;
node_ = substr(node,2,1); trace_type = $4; flag = $5; uid = $6; pkt_type = $7; pkt_size = $8; from_node = $3; to_node =$4; pkt_type = $5; pkt_size = $6; flag = $7; uid = $12; init=0; i=0;
} else {