On Tue, 14 May 2013 07:46:02 -0700 Dave Taht <dave.t...@gmail.com> wrote:
> I still use tcptrace and xplot.org for deep dives. Okay, I just hoped something new popped up. Didn't we add some tcp trace system to the kernel? > I just fired off 2048 netperfs to localhost on my laptop. It started > bogging down at 1000 but made it to the end, all connections chugging > away. So you just did a for loop with netperf's I assume. If so, remember to adjust the "ulimit" of the shell. Run 'ulimit -a' and you most likely need to adjust "ulimit -u". I also played with "iperf --parallel" but iperf is not consistently starting all the TCP connections. > Probably a better tool would be the apache benchmark `ab` or > something else that is built to stress out web sites. Yes, I guess that might be the easiest "quick" solution. -- Best regards, Jesper Dangaard Brouer MSc.CS, Sr. Network Kernel Developer at Red Hat Author of http://www.iptv-analyzer.org LinkedIn: http://www.linkedin.com/in/brouer _______________________________________________ Bloat mailing list Bloat@lists.bufferbloat.net https://lists.bufferbloat.net/listinfo/bloat