In AIX , topas in question

MEMORY

figure above , the right memory
MEMORY
Real, MB 15552
% Comp 96
% Noncomp 2
% Client 2

Does it three
% Comp
% Noncomp
% Client
are mean

If I look at AIX, memory usage , what order , TOPAS seems not.
------ Solution ---------------------------------------- ----
% Comp calculation of memory
% Noncomp non computational memory