我是怎么分析nmon 的

我是怎么分析 nmon 的：

关键还是看参数

NMON---memuse选项
选项官方解释
Except for %comp, the values on this sheet are the same as would be reported by the vmtune command. 

%numperm the percentage of real memory allocated to file pages.
%minperm value specified on the vmtune command or system default of 20%. This will normally be constant for the run unless the vmtune or rmss commands are used during collection.
%maxperm value specified on the vmtune command or system default of 80%. This will normally be constant for the run unless the vmtune or rmss commands are used during collection.
minfree the minimum number of pages AIX is to keep on the free list.  Specified on the vmtune command or system default of maxfree - 8.
maxfree the maximum number of pages AIX is steal in order to replenish the free list.  Specified on the vmtune command or system default.
%comp The percentage of real memory allocated to computational pages. N

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