Re: Oddness with reading /proc/net/tcp

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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)



-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux