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SubjectRe: Linux V2.1.128 localhost performance
On Wed, 18 Nov 1998, Richard B. Johnson wrote:

...
> One can't `ping -f localhost` anymore either. Is this a bug or a
> feature? If a feature, was X considered?
...

Richard,

I thought X uses PF_UNIX (UNIX domain) sockets rather than TCP to localhost
(unless one is insisting by doing DISPLAY=localhost:0.0), so although
performance degradation is always bad, X is not under any threat.

I also noticed 98% packet loss when doing ping -f localhost on 2.1.127.

Regards,
Tigran.


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