What is a "sane" setting for maxdsize when running amd64? it
seems many normal suggestions do not apply.
des at des.no
Wed Aug 22 04:10:17 PDT 2007
Chuck Swiger <cswiger at mac.com> writes:
> You should configure squid to use no more than about 60 - 70% of the
> available physical RAM-- ie, set the cache_mem parameter to about 2.5
> or 3GB.
Better yet, don't run Squid at all. It was designed for a computer
architecture that was already obsolete when Squid was first written.
> It wouldn't be unreasonable to limit datasize to 3 GB on such a
> machine, assuming that nothing you run will ever need to grow
...actually, maxdsiz is meaningless in FreeBSD 7, because the new
allocator uses mmap(2) instead of brk(2) / sbrk(2), so malloc() counts
towards the resident set size (ulimit -m), not the data segment size
(unless, of course, your application has its own allocator, in which
case you can kiss performance goodbye)
Dag-Erling Smørgrav - des at des.no
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