4 .SH DESCRIPTION OF MEMORY
5 Mem: 9220K Active, 1M Inact, 3284K Wired, 1M Cache, 2M Buf, 1320K Free
6 ARC: 2048K Total, 342K MRU, 760K MFU, 272K Anon, 232K Header, 442K Other
7 Swap: 91M Total, 79M Free, 13% Inuse, 80K In, 104K Out
20 .SS Physical Memory Stats
23 number of bytes active
26 number of bytes inactive
29 number of bytes wired down, including BIO-level cached file data pages
32 number of clean bytes caching data that are available for
33 immediate reallocation
36 number of bytes used for BIO-level disk caching
41 These stats are only displayed when the ARC is in use.
44 number of wired bytes used for the ZFS ARC
47 number of ARC bytes holding most recently used data
50 number of ARC bytes holding most frequently used data
53 number of ARC bytes holding in flight data
56 number of ARC bytes holding headers
59 miscellaneous ARC bytes
63 total available swap usage
72 bytes paged in from swap devices (last interval)
75 bytes paged out to swap devices (last interval)