Provided by: systemtap-doc_2.3-1ubuntu1.4_all 

NAME
function::proc_mem_string - Human readable string of current proc memory usage
SYNOPSIS
proc_mem_string:string()
ARGUMENTS
None
DESCRIPTION
Returns a human readable string showing the size, rss, shr, txt and data of the memory used by the
current process. For example “size: 301m, rss: 11m, shr: 8m, txt: 52k, data: 2248k”.
SystemTap Tapset Reference March 2016 FUNCTION::PROC_MEM_S(3stap)