Re: Oddness with reading /proc/net/tcp

[Eric Dumazet]

Witold Krecicki a écrit :
> Reading data from /proc/net/tcp is slower with progress of reading data, 
> tested on system with >200k active connections.

Yes, this is a known problem.

This is O(N^2) algo.

Use ss from iproute package to get better performance... (less than 15 seconds 
 for 200k active connections)



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