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aix4.3.3 +oracle9.2.0.4 12G内存\r\n我用svmon -U oracle命令发现物理内存全被ORACLE用光了\r\n而主要使用内存的是 /dev/data1lv 大概用了5G内存。\r\n详细信息见附件。\r\nsvmon -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!\r\n\r\n===============================================================================\r\nUser oracle Inuse Pin Pgsp Virtual\r\n 2522726 2924 398418 686264\r\n\r\n...............................................................................\r\nSYSTEM segments Inuse Pin Pgsp Virtual\r\n 2292 1667 1358 3745\r\n\r\n Vsid Esid Type Description Inuse Pin Pgsp Virtual Addr Range\r\n 0 0 work kernel seg 2292 1667 1358 3745 0..22139 :\r\n 65474..65535\r\n\r\n...............................................................................\r\nEXCLUSIVE segments Inuse Pin Pgsp Virtual\r\n 2516672 447 396930 681550\r\n\r\n Vsid Esid Type Description Inuse Pin Pgsp Virtual Addr Range\r\n1446d1 - pers large file /dev/data 1429871 0 - - 0..2304000\r\n 1lv:2919441\r\n17c6df - pers large file /dev/data 473166 0 - - 0..1310720\r\n 1lv:2919444\r\n1f86fe 70000001 work default shmat/mmap 65522 0 63898 65536 0..65535\r\n 48692 70000005 work default shmat/mmap 60076 0 62021 62288 0..65535\r\n e46b9 70000004 work default shmat/mmap 59974 0 62184 62285 0..65535\r\n 700 70000000 work default shmat/mmap 53290 0 51918 53424 0..65535\r\n1184c6 70000003 work default shmat/mmap 43098 0 46338 48716 0..65535\r\n 986a6 70000006 work default shmat/mmap 22854 0 23490 23618 0..24836\r\n1886e2 - pers large file /dev/data 5232 0 - - 0..75520\r\n 1lv:2919428\r\n1f867e 10 pers text data BSS heap,/ 4963 0 - - 0..13200\r\n dev/lv01:102635\r\n1846e1 - pers large file /dev/data 4915 0 - - 0..128000\r\n 1lv:2919430\r\n e0638 70000002 work default shmat/mmap 4096 0 65464 65536 0..65535\r\n1246c9 - pers large file /dev/data 3081 0 - - 0..171024\r\n 1lv:2919425\r\n1a876a 11 work text data BSS heap 3030 0 0 3172 0..3422\r\n 74a1d 11 work text data BSS heap 2993 0 10 3001 0..3436\r\n f173c 11 work text data BSS heap 2970 0 2 2972 0..3162\r\n1e0af8 11 work text data BSS heap 2967 0 0 2966 0..3160\r\n196065 11 work text data BSS heap 2952 0 0 2951 0..3146\r\n ed13b 11 work text data BSS heap 2931 0 0 3071 0..3158 |
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