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aix4.3.3 +oracle9.2.0.4 12G内存
我用svmon -U oracle命令发现物理内存全被ORACLE用光了
而主要使用内存的是 /dev/data1lv 大概用了5G内存。
详细信息见附件。
svmon -U oracle 输出结果,请注意INUSE字段,单位为4K,不知道为什么那两个large file 会用那么多内存?太恐怖了。现在应用一切正常,只是用了40%多的虚拟内存,还请斑竹,高人帮忙分析一下!
===============================================================================
User oracle Inuse Pin Pgsp Virtual
2522726 2924 398418 686264
...............................................................................
SYSTEM segments Inuse Pin Pgsp Virtual
2292 1667 1358 3745
Vsid Esid Type Description Inuse Pin Pgsp Virtual Addr Range
0 0 work kernel seg 2292 1667 1358 3745 0..22139 :
65474..65535
...............................................................................
EXCLUSIVE segments Inuse Pin Pgsp Virtual
2516672 447 396930 681550
Vsid Esid Type Description Inuse Pin Pgsp Virtual Addr Range
1446d1 - pers large file /dev/data 1429871 0 - - 0..2304000
1lv:2919441
17c6df - pers large file /dev/data 473166 0 - - 0..1310720
1lv:2919444
1f86fe 70000001 work default shmat/mmap 65522 0 63898 65536 0..65535
48692 70000005 work default shmat/mmap 60076 0 62021 62288 0..65535
e46b9 70000004 work default shmat/mmap 59974 0 62184 62285 0..65535
700 70000000 work default shmat/mmap 53290 0 51918 53424 0..65535
1184c6 70000003 work default shmat/mmap 43098 0 46338 48716 0..65535
986a6 70000006 work default shmat/mmap 22854 0 23490 23618 0..24836
1886e2 - pers large file /dev/data 5232 0 - - 0..75520
1lv:2919428
1f867e 10 pers text data BSS heap,/ 4963 0 - - 0..13200
dev/lv01:102635
1846e1 - pers large file /dev/data 4915 0 - - 0..128000
1lv:2919430
e0638 70000002 work default shmat/mmap 4096 0 65464 65536 0..65535
1246c9 - pers large file /dev/data 3081 0 - - 0..171024
1lv:2919425
1a876a 11 work text data BSS heap 3030 0 0 3172 0..3422
74a1d 11 work text data BSS heap 2993 0 10 3001 0..3436
f173c 11 work text data BSS heap 2970 0 2 2972 0..3162
1e0af8 11 work text data BSS heap 2967 0 0 2966 0..3160
196065 11 work text data BSS heap 2952 0 0 2951 0..3146
ed13b 11 work text data BSS heap 2931 0 0 3071 0..3158 |
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