nexmon – Blame information for rev 1

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Rev Author Line No. Line
1 office 1 $6 ~ /^ack/ && $5 !~ /[SFR]/ {
2 # given a tcpdump ftp trace, output one line for each ack
3 # in the form
4 # <ack time> <seq no>
5 # where <ack time> is the time packet was acked (in seconds with
6 # zero at time of first packet) and <seq no> is the tcp sequence
7 # number of the ack divided by 1024 (i.e., Kbytes acked).
8 #
9 # convert time to seconds
10 n = split ($1,t,":")
11 tim = t[1]*3600 + t[2]*60 + t[3]
12 if (! tzero) {
13 tzero = tim
14 OFS = "\t"
15 }
16 # get packet sequence number
17 printf "%7.2f\t%g\n", tim-tzero, $7/1024
18 }