这里不是指hugepage的pagesize
A. Most
modern operating systems have their main memory divided into pages. It allows better utilization of memory. A page is a fixed length block of main memory, that is contiguous in both physical memory addressing and virtual memory addressing. Kernel swap and
allocates memory using pages
To display size of a page in bytes, enter:
$
getconf PAGESIZE
OR
$
getconf PAGE_SIZE