I still use tcptrace and xplot.org for deep dives.
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.
Probably a better tool would be the apache benchmark `ab` or something else that is built to stress out web sites.
(I'm testing fq_codel and codel)
I need a test tool that can start many TCP streams (>1024).
During/after the testrun I want to know if the connections got a fair
share of the bandwidth.
Can anyone recomment tools for this?
After the test I would also like to, "deep-dive" analyse one of the TCP
streams to see how the congestion window, outstanding-win/data is
behaving. Back in 2005 I used-to-use a tool called
"tcptrace" (http://www.tcptrace.org).
Have any better tools surfaced?
--
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
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