Can anyone explain me why max ever is '36058' if active is '164169' here? Thanks a lot!!

1>sp_monitorconfig "procedure cache size"
2>go
Name # Free # Active % Active # Max Ever Used Re-used
------------------------------ ---------- ---------- ----------
--------------- -------
procedure cache size -82249 164169 200.40 36058
No



1> sp_configure "procedure cache size"
2> go
Parameter Name Default Memory Used Config Value
Run Value Unit Type
------------------------------ ----------- ----------- ------------
----------- -------------------- ----------
procedure cache size 3271 172794 81920
81920 memory pages(2k) dynamic