Benchmark MySQL Performance On FreeBSD And Linux

Alexander Leidinger Alexander at
Wed Jan 4 03:51:25 PST 2006

On Mon, 2 Jan 2006 01:28:07 +0000
Chris <chrcoluk at> wrote:

> have had mysql lockups until I tinkered with the threading settings. Libthr
> is the good old threading routine from the 4.x days if I am correct, so if
> libpthread is indeed unstable under continous heavy load how has it become
> unoticed by the developer's or has it just been tested in desktop
> environments?

libc_r is the threading library used in 4.x.
libpthread and libthr are SMP aware threading libraries with a
different internal structure (M:N vs. 1:1).


            0 and 1. Now what could be so hard about that?                       Alexander @
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