m_freebsd.man

unix系统下top命令的源代码

.SH "FreeBSD 2.0 NOTES"
Last pid is compiler depended. 

$ strings /kernel | grep _nextpid

.SH "DESCRIPTION OF MEMORY"
Memory: 10M Act 1208K Inact 3220K Wired 132K Free 25% Swap, 2924Kin 2604Kout

.TP
.B K: 
Kilobyte
.TP
.B M: 
Megabyte
.TP
.B %: 
1/100

.TP
.B Act: 
number of pages active
.TP
.B Incat: 
number of pages inactive
.TP
.B Wired: 
number of pages wired down
.TP
.B Free: 
number of pages free

.TP
.B Swap: 
swap usage
.TP 
.B Kin: 
kilobytes swap pager pages paged in (last interval)
.TP
.B Kout: 
kilobytes swap pager pages paged out  (last interval)

.PP
See /usr/include/sys/vmmeter.h and  /sys/vm/vm_meter.c.

.PP
Christos Zoulas, Steven Wallace, Wolfram Schneider, Monte Mitzelfelt.

.PP
This module was retrofitted from FreeBSD 4.6.2 sources.