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SubjectTool for sampling /proc/net/softnet_stat statistics
Hi Google,

While playing with RPS, I needed to read stats from
/proc/net/softnet_stat and the tools I could find [1] and [2] was not
very good.

I lack of better, I coded up my own tool softnet_stat.pl here:
https://github.com/netoptimizer/network-testing/blob/master/bin/softnet_stat.pl

The output format/columns in /proc/net/softnet_stat is undocumented,
plus values are printed in hex. E.g. to decode the columns you need to
read kernel function kernel softnet_seq_show() in
kernel/net/core/net-procfs.c.

To make things easier I wrote this small perl script for get
so human readable statistics from /proc/net/softnet_stat.

--
Best regards,
Jesper Dangaard Brouer
MSc.CS, Principal Kernel Engineer at Red Hat
Author of http://www.iptv-analyzer.org
LinkedIn: http://www.linkedin.com/in/brouer


[1] https://www.redhat.com/archives/rhl-list/2007-September/msg03735.html

[2] https://gist.github.com/SaveTheRbtz/172b2e2eb3cbd96b598d

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