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140的i/o怎么这么慢,是不是硬盘的问题, 我在从光盘cp一些东西到hd,以下是topas的值
Topas Monitor for host: ibm140 EVENTS/QUEUES FILE/TTY
Tue Nov 14 11:04:08 2006 Interval: 2 Cswitch 70 Readch 144.0K
Syscall 218 Writech 144.2K
Kernel 2.0 |# | Reads 35 Rawin 0
User 1.5 | | Writes 36 Ttyout 0
Wait 96.5 |########################### | Forks 0 Igets 0
Idle 0.0 | | Execs 0 Namei 0
Runqueue 0.0 Dirblk 0
Network KBPS I-Pack O-Pack KB-In KB-Out Waitqueue 1.0
en0 0.1 0.4 0.4 0.0 0.1
lo0 0.0 0.0 0.0 0.0 0.0 PAGING MEMORY
Faults 4 Real,MB 511
Disk Busy% KBPS TPS KB-Read KB-Writ Steals 0 % Comp 22.9
hdisk0 4.9 143.9 8.9 0.0 143.9 PgspIn 0 % Noncomp 43.6
PgspOut 0 % Client 8.5
Name PID CPU% PgSp Owner PageIn 35
X 4158 1.5 2.6 root PageOut 35 PAGING SPACE
cpio 15158 0.5 0.2 root Sios 46 Size,MB 512
dtgreet 3462 0.5 2.5 root % Used 1.2
topas 6090 0.5 1.9 root NFS (calls/sec) % Free 98.7
rmcd 5180 0.0 2.5 root ServerV2 0
sendmail 6714 0.0 2.0 root ClientV2 0 Press:
gil 1548 0.0 0.0 root ServerV3 0 "h" for help
hostmibd 8516 0.0 0.8 root ClientV3 0 "q" to quit
cdpg 15742 0.0 0.0 root
ksh 13300 0.0 0.7 root
find 14318 0.0 0.3 root
telnetd 17124 0.0 0.7 root
cron 6278 0.0 0.6 root
snmpd 7482 0.0 1.0 root
rpc.lockd 10836 0.0 0.0 root
IBM.ERrmd 14968 0.0 2.8 root
telnetd 8130 0.0 0.7 root
netm 1290 0.0 0.0 root
IBM.Audit 12394 0.0 2.3 root
ksh 14844 0.0 0.7 root |
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