From: Bhavesh Shah (bshah@citadon.com)
Date: Sun Jul 04 2004 - 18:20:53 EDT
Hi Gurus,
I m having a problem with Netras T105. Whenever I copy/untar/delete a
file which is huge about 2 GB or more on local disk it takes lots of
IOwait (it varies between 92-99%) constantly and copy/delete/untar is
painfully slow. It happens on all 3 Netras I have.
All Netras are running Solaris 8 with kernel patch 108528-23.
See below top output :
load averages: 0.07, 0.14, 0.16
15:19:50
34 processes: 32 sleeping, 1 running, 1 on cpu
CPU states: 0.0% idle, 2.0% user, 4.0% kernel, 94.1% iowait, 0.0%
swap
Memory: 1024M real, 824M free, 2050M swap free
PID USERNAME THR PRI NICE SIZE RES STATE TIME CPU COMMAND
359 pnetops 1 58 0 1128K 880K run 1:15 3.30% tar
314 root 1 58 0 2728K 1944K sleep 0:08 1.12% sshd2
360 root 1 58 0 2728K 1976K sleep 0:00 0.04% sshd2
313 root 12 58 0 2440K 1904K sleep 0:00 0.00% mibiisa
380 pnetops 1 59 0 2096K 1328K cpu 0:00 0.00% top
169 root 1 10 0 1936K 1200K sleep 0:00 0.00% lockd
53 root 9 21 0 1568K 1136K sleep 0:00 0.00% syseventd
238 root 1 22 0 1736K 1072K sleep 0:00 0.00% smcboot
163 root 1 30 0 1832K 1032K sleep 0:00 0.00% inetd
224 root 4 32 0 1440K 912K sleep 0:00 0.00% powerd
239 root 1 32 0 1736K 672K sleep 0:00 0.00% smcboot
301 root 1 38 0 1840K 1080K sleep 0:00 0.00% ttymon
293 root 5 40 0 3128K 1968K sleep 0:00 0.00% dmispd
256 root 1 45 0 2544K 1336K sleep 0:00 0.00% sshd2
316 pnetops 1 48 0 2504K 1784K sleep 0:00 0.00% bash
Any help/pointer/suggestion will be appreciated.
TIA
B
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