man 8 vmstat
diz:
NOTES
All linux blocks are currently 1024 bytes.
De sysstat/common.c
/* One can also use getpagesize() to get the size of a page */ if ((size = sysconf(_SC_PAGESIZE)) == -1) { perror("sysconf"); }
De unistd.h
./unistd.h-/* Return the number of bytes in a page. This is the system's page size, ./unistd.h- which is not necessarily the same as the hardware page size. */ ./unistd.h:extern int getpagesize (void) __THROW __attribute__ ((__const__));