[rrd-users] rrdtool backed mrtg using massive amounts of memory
killing at multiplay.co.uk
Wed May 20 11:30:52 CEST 2009
----- Original Message -----
From: "Tobias Oetiker" <tobi at oetiker.ch>
> I can only imagine that the posix_fadvise calls are causing this ...
> you could try commenting them out.
Doesn't look like its supported:
grep ADVISE rrd_config.h
/* #undef HAVE_DECL_MADVISE */
#define HAVE_DECL_POSIX_FADVISE 0
/* #undef HAVE_MADVISE */
/* #undef HAVE_POSIX_FADVISE */
/* #undef HAVE_POSIX_MADVISE */
Any other ideas?
Ignoring the mmap issue for a second, why would rrd ( I'm assuming its
rrd here ) require 831745 calls to write to the file for this single update,
surely this cant be good?
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