Le sam 10/04/2004 à 18:49, Simon Perreault a écrit :
> Also, if the cache was big, almost no disk reading should happen when
> starting programs. But the contrary happens: the disk starts trashing,
> as if all the memory was used by some program, which seems to be the
> case according to the totals, but does not seem to be the case when you
> look at per-program memory usage.
>
Compile this program free.c :
-------------------------------
void main(void) {
while (1) malloc (4096) ;
}
-------------------------------
$ gcc free.c
Check the current memory usage with "free".
run "./a.out" until it crash :
$ ./a.out
Killed
Then use the "free" command to see if you have more free memory.
Just for fun.
