- 论坛徽章:
- 0
|
IBM RS6000 /AIX 4.3.3 +SYBASE
用topas观察,近段时间PAGING SPACE used%一直保持84.2 以上,是不是很危险了?
今天用vmtune -p 5 -P 40 进行了调整,调整后现用topas 查看,发现没有什么变化,请问大家这是怎么回事?我还需做什么操作?
附:tops输出
Fri May 26 12:15:20 2006 Interval: 2 Cswitch 587 Readch 2003
Syscall 6857 Writech 17254
Kernel 10.7 |### | Reads 13 Rawin 0
User 0.7 | | Writes 15 Ttyout 203
Wait 0.0 | | Forks 0 Igets 0
Idle 88.5 |######################### | Execs 0 Namei 12
Runqueue 0.0 Dirblk 0
Interf KBPS I-Pack O-Pack KB-In KB-Out Waitqueue 2.0
en1 4.0 14.9 12.4 2.7 1.3
lo0 1.0 2.9 2.9 0.5 0.5 PAGING MEMORY
Faults 0 Real,MB 8191
Disk Busy% KBPS TPS KB-Read KB-Writ Steals 0 % Comp 83.1
hdisk2 0.4 18.9 2.4 0.0 18.9 PgspIn 0 % Noncomp 17.8
hdisk0 0.0 0.0 0.0 0.0 0.0 PgspOut 0 % Client 0.5
hdisk1 0.0 0.0 0.0 0.0 0.0 PageIn 0
PageOut 3 PAGING SPACE
dataserve(27610) 6.4% PgSp: 4.2mb sybase Sios 0 Size,MB 8192
dataserve(29222) 3.2% PgSp: 4.0mb sybase % Used 84.2
dataserve(14746) 1.6% PgSp: 4.0mb sybase % Free 15.7
hats_nim (15780) 0.1% PgSp: 1.0mb root
gil (2064) 0.1% PgSp: 0.0mb root
repserver(37254) 0.0% PgSp:47.7mb sybrep Press "h" for help screen.
hats_nim (14256) 0.0% PgSp: 1.0mb root Press "q" to quit program.
dataserve(25292) 0.0% PgSp: 3.8mb sybase
hatsd (898 0.0% PgSp: 5.9mb root
dtscreen (43780) 0.0% PgSp: 0.4mb root
dtexec (39022) 0.0% PgSp: 0.4mb root
aioserver(20316) 0.0% PgSp: 0.0mb root |
|