doc/ja/man/man8/iostat.8

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.\"	@(#)iostat.8	8.1 (Berkeley) 6/6/93
.\" jpman %Id: iostat.8,v 1.2 1997/05/19 04:57:59 mitchy Stab %
.\"
.Dd June 6, 1993
.Dt IOSTAT 8
.Os BSD 4
.Sh ̾¾Î
.Nm iostat
.Nd
.Tn I/O
¤ÎÅý·×¾ðÊó¤òɽ¼¨¤¹¤ë
.Sh ½ñ¼°
.Nm iostat
.Op Fl c Ar count
.Op Fl M Ar core
.Op Fl N Ar system
.Op Fl w Ar wait
.Op Ar drives
.Sh ²òÀâ
.Nm iostat
¤Ï¡¢Ã¼Ëö¤ä¥Ç¥£¥¹¥¯¡¢CPUÁàºî¤Î¥«¡¼¥Í¥ë
.Tn I/O
Åý·×¤òɽ¼¨¤·¤Þ¤¹¡£
.Pp
¥ª¥×¥·¥ç¥ó¤Ï°Ê²¼¤Î¤È¤ª¤ê¤Ç¤¹:
.Bl -tag -width flag
.It Fl c Ar count
I/OÅý·×¾ðÊó¤Îɽ¼¨¤ò
.Ar count
²ó·«¤êÊÖ¤·¤Þ¤¹¡£ºÇ½é¤Îɽ¼¨¤Ï¥ê¥Ö¡¼¥È»þ¤«¤é¤ÎÅý·×¤Ç¤¹¡£
¤½¤Î¸å¤Îɽ¼¨¤Ï¡¢ºÇ¸å¤Ëɽ¼¨¤·¤Æ¤«¤é¼¡¤Ëɽ¼¨¤¹¤ë¤Þ¤Ç¤Î´Ö¤ÎÅý·×¤Ç¤¹¡£
´Ö³Ö
.Ar wait
¤¬»ØÄꤵ¤ì¤Æ¤¤¤È¤­¤Ï¡¢¥Ç¥Õ¥©¥ë¥È¤Î1É䬻Ȥï¤ì¤Þ¤¹¡£
.It Fl M Ar core
̾Á°¥ê¥¹¥È¤«¤éÃͤò¼è¤ê½Ð¤¹ºÝ¤Ë¡¢¥Ç¥Õ¥©¥ë¥È¤Î
.Dq Pa /dev/kmem
¤Î¤«¤ï¤ê¤Ë»ØÄꤷ¤¿
.Ar core
¤ò»È¤¤¤Þ¤¹¡£
.It Fl N  Ar system
̾Á°¤Î¥ê¥¹¥È¤ò¼è¤ê½Ð¤¹ºÝ¤Ë¡¢¥Ç¥Õ¥©¥ë¥È¤Î
.Dq Pa /kernel
¤Î¤«¤ï¤ê¤Ë
.Ar system
¤ò»È¤¤¤Þ¤¹¡£
.It Fl w  Ar wait
³Æɽ¼¨¤Î´Ö³Ö¤ò¡¢
.Ar wait
ÉäȤ·¤Þ¤¹¡£·«¤êÊÖ¤·²ó¿ô
.Ar count
¤¬»ØÄê
¤µ¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð¡¢¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï̵¸Â¤Ëɽ¼¨¤ò·«¤êÊÖ¤·¤Þ¤¹¡£
.El
.Pp
.Nm iostat
¤Î¡¢É½¼¨¤¹¤ë¾ðÊó¤Î¥Õ¥©¡¼¥Þ¥Ã¥È¤Ï°Ê²¼¤Î¤È¤ª¤ê¤Ç¤¹:
.Bl -tag -width flag
.It tty
.Bl -tag -width indent -compact
.It tin
üËö¤«¤éÆɤ߹þ¤ó¤Àʸ»ú¿ô
.It tout
üËö¤«¤é½ñ¤­½Ð¤·¤¿Ê¸»ú¿ô
.El
.It disks
¥Ç¥£¥¹¥¯Áàºî¡£¤³¤Î¥Õ¥£¡¼¥ë¥É¤Ï¥·¥¹¥Æ¥à°Í¸¤Ç¤¹¡£¤³¤Î¥Õ¥£¡¼¥ë¥É¤Î¥Ø¥Ã¥À
¤Ï¥Ç¥£¥¹¥¯¤Î̾Á°¤È¥æ¥Ë¥Ã¥ÈÈÖ¹æ¤Ç¤¹¡£¥·¥¹¥Æ¥à¤¬4¤Ä°Ê¾å¤Î¥Ç¥£¥¹¥¯¥É¥é¥¤¥Ö
¤ò°·¤¦¤è¤¦¤ËÀßÄꤵ¤ì¤Æ¤¤¤Æ¤â¡¢
.Nm iostat
¤ÏºÇ½é¤Î4¤Ä¤Î¥É¥é¥¤¥Ö¤À¤±
¤òɽ¼¨¤·¤Þ¤¹¡£ÆÃÄê¤Î¥É¥é¥¤¥Ö¤òɽ¼¨¤¹¤ë¤Ë¤Ï¡¢¥³¥Þ¥ó¥É¥é¥¤¥ó¤Ç¥É¥é¥¤¥Ö
¤Î̾Á°¤ò»ØÄꤷ¤Þ¤¹¡£
.Pp
.Bl -tag -width indent -compact
.It sps
1Éô֤ËžÁ÷¤µ¤ì¤¿¥»¥¯¥¿¿ô
.It tps
1Éô֤ΞÁ÷²ó¿ô
.It msps
Ê¿¶Ñ¥·¡¼¥¯»þ´Ö(¥ß¥êÉÃñ°Ì¡¢¥·¡¼¥¯»þ´Ö¤È²óžÃÙ±ä¤ò´Þ¤à)
.El
.It cpu
.Bl -tag -width indent -compact
.It \&us
¥æ¡¼¥¶¥â¡¼¥É¤ÎCPU»þ´Ö¤Î % ɽ¼¨
.It \&ni
nice¤ÇÍ¥Àè½ç°Ì¤Å¤±¤é¤ì¤¿¥×¥í¥»¥¹¤òÆ°ºî¤µ¤»¤ë¥æ¡¼¥¶¥â¡¼¥É¤ÎCPU»þ´Ö
¤Î % ɽ¼¨
.It \&sy
¥·¥¹¥Æ¥à¥â¡¼¥É¤ÎCPU»þ´Ö¤Î % ɽ¼¨
.It \&in
¥¤¥ó¥¿¥é¥×¥È¥â¡¼¥É¤ÎCPU»þ´Ö¤Î % ɽ¼¨
.It \&id
¥¢¥¤¥É¥ë¥â¡¼¥É¤ÎCPU»þ´Ö¤Î % ɽ¼¨
.El
.El
.Sh ´ØÏ¢¥Õ¥¡¥¤¥ë
.Bl -tag -width /dev/kmem -compact
.It Pa /kernel
¥Ç¥Õ¥©¥ë¥È¤Î¥«¡¼¥Í¥ë¤Î̾Á°¥ê¥¹¥È
.It Pa /dev/kmem
¥Ç¥Õ¥©¥ë¥È¤Î¥á¥â¥ê¥Õ¥¡¥¤¥ë
.El
.Sh ´ØÏ¢¹àÌÜ
.Xr fstat 1 ,
.Xr netstat 1 ,
.Xr nfsstat 1 ,
.Xr ps 1 ,
.Xr systat 1 ,
.Xr pstat 8 ,
.Xr vmstat 8
.Pp
.%T "Installing and Operating 4.3BSD"
¤Î ``Interpreting system activity'' ¤Ç»Ï¤Þ¤ë¾Ï