gettimeofday() in hping
stefan.lambrev at moneybookers.com
Tue Jan 22 02:57:28 PST 2008
I noticed that hping3 (from ports) is quite slower when running on
FreeBSD compared to Linux.
Simple ktrace shows lot of gettimeofday() calls, so I'm looking for
replacement of this function.
I tried clock_gettime() (using CLOCK_REALTIME for clock_id), but this
yield worse performance.
Of course changing timecounter to TSC make hping almost twice faster,
but I'm wandering if I can optimize things more?
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