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用topas查询时,结果如图:
Topas Monitor for host: epmbex2 EVENTS/QUEUES FILE/TTY
Thu Jul 27 11:39:49 2006 Interval: 2 Cswitch 683 Readch 22002
Syscall 3905 Writech 790.2K
Kernel 0.3 |# | Reads 25 Rawin 0
User 0.1 |# | Writes 111 Ttyout 694
Wait 8.8 |### | Forks 0 Igets 0
Idle 90.7 |########################## | Execs 0 Namei 0
Runqueue 0.0 Dirblk 0
Network KBPS I-Pack O-Pack KB-In KB-Out Waitqueue 2.5
en6 9.4 26.5 14.0 2.3 7.1
lo0 0.0 0.0 0.0 0.0 0.0 PAGING MEMORY
Faults 0 Real,MB 7648
Disk Busy% KBPS TPS KB-Read KB-Writ Steals 0 % Comp 24.8
hdisk0 79.9 800.0 139.9 0.0 800.0 PgspIn 0 % Noncomp 75.4
hdisk1 79.9 808.0 139.9 0.0 808.0 PgspOut 0 % Client 75.8
cd0 0.0 0.0 0.0 0.0 0.0 PageIn 0
PageOut 196 PAGING SPACE
Name PID CPU% PgSp Owner Sios 197 Size,MB 8192
oracle 295160 0.9 12.1 oracle % Used 0.7
oracle 286900 0.1 5.5 oracle NFS (calls/sec) % Free 99.2
dtterm 340428 0.1 1.3 root ServerV2 0
dtterm 111362 0.0 1.4 root ClientV2 0 Press:
oracle 254258 0.0 6.3 oracle ServerV3 0 "h" for help
topas 103412 0.0 3.7 root ClientV3 0 "q" to quit
机器全天在运行ORACLE库,可是很慢。请高手给看看是怎么回事儿?应当如何修改? |
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