centos man page for function::proc_mem_size

FUNCTION::PROC_MEM_S(3stap)					   Memory Tapset				       FUNCTION::PROC_MEM_S(3stap)

NAME
       function::proc_mem_size - Total program virtual memory size in pages

SYNOPSIS
	   proc_mem_size:long()

ARGUMENTS
       None

DESCRIPTION
       Returns the total virtual memory size in pages of the current process, or zero when there is no current process or the number of pages
       couldn't be retrieved.

SystemTap Tapset Reference					     June 2014					       FUNCTION::PROC_MEM_S(3stap)