AIX topas命令查看内存占用情况
AIX系统的topas命令得到如下结果。我应该通过哪个数去判断服务器内存占用情况呢？比如哪个数达到95%，说明内存使用率非常高，可能影响业务运行。谢谢！MEMORYReal,MB 31616% Comp 29.9% Noncomp 70.0% Client 7...显示全部
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Topas Monitor for host: water1 EVENTS/QUEUES FILE/TTY
Mon Jul 18 13:42:21 2011 Interval: 2 Cswitch 1517 Readch 6821.9K
Syscall 3248 Writech 19366
Kernel 1.6 |# | Reads 717 Rawin 0
User 6.2 |## | Writes 161 Ttyout 677
Wait 42.1 |############# | Forks 0 Igets 0
Idle 50.1 |############### | Execs 0 Namei 199
Runqueue 0.5 Dirblk 0
Network KBPS I-Pack O-Pack KB-In KB-Out Waitqueue 0.0
en1 33.3 166.5 95.0 19.7 13.6
en0 14.3 1.5 70.0 0.2 14.2 PAGING MEMORY
lo0 0.1 1.0 1.0 0.0 0.0 Faults 7 Real,MB 7936
en2 0.0 0.0 0.0 0.0 0.0 Steals 0 % Comp 78.7
PgspIn 0 % Noncomp 19.9
Disk Busy% KBPS TPS KB-Read KB-Writ PgspOut 0 % Client 19.9
hdisk3 43.0 744.5 94.0 744.2 0.2 PageIn 14
hdisk4 41.5 768.5 97.0 768.2 0.2 PageOut 0 PAGING SPACE
hdisk2 35.5 2816.8 87.5 2812.2 4.5 Sios 14 Size,MB 5632
hdisk8 35.0 573.0 73.5 564.2 8.8 % Used 18.4
hdisk6 32.5 456.5 58.0 456.2 0.2 NFS (calls/sec) % Free 81.5
hdisk7 13.5 196.5 25.5 196.2 0.2 ServerV2 0
hdisk0 9.5 630.8 22.0 580.8 50.0 ClientV2 0 Press:
hdisk1 7.0 50.2 13.0 0.2 50.0 ServerV3 0 "h" for help
hdisk5 2.5 652.8 83.0 648.2 4.5 ClientV3 0 "q" to quit
dac3 0.0 573.0 73.5 564.2 8.8
cd0 0.0 0.0 0.0 0.0 0.0
dac2 0.0 0.0 0.0 0.0 0.0
hdisk9 0.0 0.0 0.0 0.0 0.0
dac1 0.0 0.0 0.0 0.0 0.0
dac0 0.0 5635.5 445.0 5625.5 10.0
Name PID CPU% PgSp Owner
oracle 182122 3.8 33.0 oracle8
oracle 125372 1.5 87.0 oracle8
harmad 10298 0.4 9.5 root
oracle 75682 0.4 9.5 oracle8
topas 93960 0.1 2.8 root
oracle 93350 0.1 1.5 oracle8
oracle 91302 0.1 1.5 oracle8
gil 3870 0.0 0.1 root
hatsd 4572 0.0 7.9 root
hats_rs2 20394 0.0 1.7 root
oracle 107748 0.0 35.8 oracle8
oracle 32290 0.0 4.6 oracle8
oracle 151728 0.0 7.1 oracle8
hats_nim 12698 0.0 1.8 root
clstrmgr 24374 0.0 21.7 root
hats_nim 12862 0.0 1.8 root
clinfo 4912 0.0 3.1 root
rpc.lock 10706 0.0 0.0 root
oracle 13950 0.0 1.6 oracle8
oracle 19034 0.0 2.0 oracle8
看他Idle 50.1
Mon Jul 18 13:42:21 2011 Interval: 2 Cswitch 1517 Readch 6821.9K
Syscall 3248 Writech 19366
Kernel 1.6 |# | Reads 717 Rawin 0
User 6.2 |## | Writes 161 Ttyout 677
Wait 42.1 |############# | Forks 0 Igets 0
Idle 50.1 |############### | Execs 0 Namei 199
Runqueue 0.5 Dirblk 0
Network KBPS I-Pack O-Pack KB-In KB-Out Waitqueue 0.0
en1 33.3 166.5 95.0 19.7 13.6
en0 14.3 1.5 70.0 0.2 14.2 PAGING MEMORY
lo0 0.1 1.0 1.0 0.0 0.0 Faults 7 Real,MB 7936
en2 0.0 0.0 0.0 0.0 0.0 Steals 0 % Comp 78.7
PgspIn 0 % Noncomp 19.9
Disk Busy% KBPS TPS KB-Read KB-Writ PgspOut 0 % Client 19.9
hdisk3 43.0 744.5 94.0 744.2 0.2 PageIn 14
hdisk4 41.5 768.5 97.0 768.2 0.2 PageOut 0 PAGING SPACE
hdisk2 35.5 2816.8 87.5 2812.2 4.5 Sios 14 Size,MB 5632
hdisk8 35.0 573.0 73.5 564.2 8.8 % Used 18.4
hdisk6 32.5 456.5 58.0 456.2 0.2 NFS (calls/sec) % Free 81.5
hdisk7 13.5 196.5 25.5 196.2 0.2 ServerV2 0
hdisk0 9.5 630.8 22.0 580.8 50.0 ClientV2 0 Press:
hdisk1 7.0 50.2 13.0 0.2 50.0 ServerV3 0 "h" for help
hdisk5 2.5 652.8 83.0 648.2 4.5 ClientV3 0 "q" to quit
dac3 0.0 573.0 73.5 564.2 8.8
cd0 0.0 0.0 0.0 0.0 0.0
dac2 0.0 0.0 0.0 0.0 0.0
hdisk9 0.0 0.0 0.0 0.0 0.0
dac1 0.0 0.0 0.0 0.0 0.0
dac0 0.0 5635.5 445.0 5625.5 10.0
Name PID CPU% PgSp Owner
oracle 182122 3.8 33.0 oracle8
oracle 125372 1.5 87.0 oracle8
harmad 10298 0.4 9.5 root
oracle 75682 0.4 9.5 oracle8
topas 93960 0.1 2.8 root
oracle 93350 0.1 1.5 oracle8
oracle 91302 0.1 1.5 oracle8
gil 3870 0.0 0.1 root
hatsd 4572 0.0 7.9 root
hats_rs2 20394 0.0 1.7 root
oracle 107748 0.0 35.8 oracle8
oracle 32290 0.0 4.6 oracle8
oracle 151728 0.0 7.1 oracle8
hats_nim 12698 0.0 1.8 root
clstrmgr 24374 0.0 21.7 root
hats_nim 12862 0.0 1.8 root
clinfo 4912 0.0 3.1 root
rpc.lock 10706 0.0 0.0 root
oracle 13950 0.0 1.6 oracle8
oracle 19034 0.0 2.0 oracle8
看他Idle 50.1