On Thu, Mar 20, 2014 at 7:28 PM, Rick Jones <rick.jon...@hp.com> wrote:
> On 03/20/2014 05:41 AM, Yuriy Taraday wrote: > >> Benchmark included showed on my machine these numbers (average over 100 >> iterations): >> >> Running 'ip a': >> ip a : 4.565ms >> sudo ip a : 13.744ms >> sudo rootwrap conf ip a : 102.571ms >> daemon.run('ip a') : 8.973ms >> Running 'ip netns exec bench_ns ip a': >> sudo ip netns exec bench_ns ip a : 162.098ms >> sudo rootwrap conf ip netns exec bench_ns ip a : 268.115ms >> daemon.run('ip netns exec bench_ns ip a') : 129.876ms >> >> So it looks like running daemon is actually faster than running "sudo". >> > > Interesting result. Which versions of sudo and ip and with how many > interfaces on the system? > Here are the numbers: % sudo -V Sudo version 1.8.6p7 Sudoers policy plugin version 1.8.6p7 Sudoers file grammar version 42 Sudoers I/O plugin version 1.8.6p7 % ip -V ip utility, iproute2-ss130221 % ip a | grep '^[^ ]' | wc -l 5 > For consistency's sake (however foolish it may be) and purposes of others > being able to reproduce results and all that, stating the number of > interfaces on the system and versions and such would be a Good Thing. > Ok, I'll add them to benchmark output. -- Kind regards, Yuriy.
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