4 .SH DESCRIPTION OF MEMORY
5 Mem: 9220K Active, 1M Inact, 1M Laundry, 3284K Wired, 2M Buf, 932K Free
6 ARC: 2048K Total, 342K MRU, 760K MFU, 272K Anon, 96K 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 clean bytes inactive
29 number of dirty bytes queued for laundering
32 number of bytes wired down, including BIO-level cached file data pages
35 number of bytes used for BIO-level disk caching
40 These stats are only displayed when the ARC is in use.
43 number of wired bytes used for the ZFS ARC
46 number of ARC bytes holding most recently used data
49 number of ARC bytes holding most frequently used data
52 number of ARC bytes holding in flight data
55 number of ARC bytes holding headers
58 miscellaneous ARC bytes
62 total available swap usage
71 bytes paged in from swap devices (last interval)
74 bytes paged out to swap devices (last interval)