Re: Socket problem.

From: Dan Kegel (dank@alumni.caltech.edu)
Date: Mon Mar 27 2000 - 12:25:27 EST


Peter Zaitsev (pz@spylog.ru) wrote:
>... linux 2.2.14 with glibc 2.1.2 on SMP machine ...
>... [on either] standard apache 1.3.12 or hand written multi threaded server
>... it takes really long time to connect the
>server even there are many processes waiting in accept in a time !
>This happens SOMETIMES and I can't really find then. But it seems to
>be related to a number of request - the problem appears then a number of
>requests per second is about 100. ...
> Is this seems to be a known problem with no fixes yet or it did not appear for anyone else ?

There were reports of odd slowdowns in the past; take a look at
http://www.kegel.com/mindcraft_redux.html#slowdown
A few of the reports there involve network card driver problems.
What kind of ethernet card are you using, and which driver?
- Dan

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/



This archive was generated by hypermail 2b29 : Fri Mar 31 2000 - 21:00:20 EST