aix7.1上system内存一直增长？

但是正常的system也就在20%左右，不会继续增长的

但是现在换页空间一直在增加，并且我对比了其他的启动内存管理的数据库，在aix上自动内存管理的数据块system占用率也很高，不知道为什么

------------------------------------------------------------------------------- Pid Command Inuse Pin Pgsp Virtual 64-bit Mthrd 16MB 8520098 oracle 9922153 28624 2172501 10223227 Y N N PageSize Inuse Pin Pgsp Virtual s 4 KB 48569 0 15221 36571 m 64 KB 617099 1789 134830 636666 L 16 MB 0 0 0 0 S 16 GB 0 0 0 0 Vsid Esid Type Description PSize Inuse Pin Pgsp Virtual 171897 7000107e work default shmat/mmap m 4096 0 2217 4096 161896 70001023 work default shmat/mmap m 4096 0 130 4096 12b15ab 7000104d work default shmat/mmap m 4096 0 744 4096 1c189c 70001016 work default shmat/mmap m 4096 0 361 4096 141894 7000107d work default shmat/mmap m 4096 0 1995 4096 131893 7000101d work default shmat/mmap m 4096 0 86 4096 13517b5 70001020 work default shmat/mmap m 4096 0 91 4096 1d189d 70001080 work default shmat/mmap m 4096 0 2533 4096 e188e 70001012 work default shmat/mmap m 4096 0 312 4096 d188d 7000100b work default shmat/mmap m 4096 0 109 4096 12517a5 70001038 work default shmat/mmap m 4096 0 833 4096 1841704 70001001 work default shmat/mmap m 4096 0 61 4096 b188b 7000107c work default shmat/mmap m 4096 0 1933 4096 12317a3 7000102c work default shmat/mmap m 4096 0 259 4096 a188a 7000104c work default shmat/mmap m 4096 0 1262 4096 13617b6 7000102e work default shmat/mmap m 4096 0 307 4096 5716d7 70001035 work default shmat/mmap m 4096 0 116 4096 81888 70001017 work default shmat/mmap m 4096 0 457 4096 12017a0 7000102d work default shmat/mmap m 4096 0 248 4096 17c13fc 7000101c work default shmat/mmap m 4096 0 60 4096 6218e2 70001015 work default shmat/mmap m 4096 0 304 4096 51885 7000106f work default shmat/mmap m 4096 0 2703 4096 11d179d 70001031 work default shmat/mmap m 4096 0 178 4096 6018e0 70001009 work default shmat/mmap m 4096 0 103 4096 1101790 70001006 work default shmat/mmap m 4096 0 109 4096 10f178f 70001030 work default shmat/mmap m 4096 0 305 4096 10e178e 7000102a work default shmat/mmap m 4096 0 283 4096 1091789 70001069 work default shmat/mmap m 4096 0 1682 4096 2018a0 70001042 work default shmat/mmap m 4096 0 181 4096 1041584 7000104a work default shmat/mmap m 4096 0 868 4096 1051785 70001067 work default shmat/mmap m 4096 0 1608 4096 1041784 70001039 work default shmat/mmap m 4096 0 841 4096 1031783 7000103a work default shmat/mmap m 4096 0 610 4096 1021782 7000103b work default shmat/mmap m 4096 0 108 4096 fd147d 7000105f work default shmat/mmap m 4096 0 1621 4096 1001780 70001070 work default shmat/mmap m 4096 0 2437 4096 f71677 70001060 work default shmat/mmap m 4096 0 1165 4096 2218a2 7000107b work default shmat/mmap m 4096 0 1664 4096 1f149f 70001041 work default shmat/mmap m 4096 0 139 4096 ec186c 70001010 work default shmat/mmap m 4096 0 284 4096 ea186a 7000105d work default shmat/mmap m 4096 0 2303 4096 e91869 70001056 work default shmat/mmap m 4096 0 603 4096 e81868 70001054 work default shmat/mmap m 4096 0 402 4096 e71867 7000105e work default shmat/mmap m 4096 0 2028 4096 1ff177f 7000103c work default shmat/mmap m 4096 0 22 4096 2818a8 70001061 work default shmat/mmap m 4096 0 1153 4096 1fe177e 70001024 work default shmat/mmap m 4096 0 143 4096 1fd177d 70001027 work default shmat/mmap m 4096 0 665 4096 e41864 7000103e work default shmat/mmap m 4096 0 66 4096 1fc177c 70001028 work default shmat/mmap m 4096 0 628 4096 e31863 7000103d work default shmat/mmap m 4096 0 39 4096 1fb177b 7000101a work default shmat/mmap m 4096 0 65 4096 2c18ac 7000100d work default shmat/mmap m 4096 0 117 4096 1fa177a 70001019 work default shmat/mmap m 4096 0 169 4096 5f18df 7000107a work default shmat/mmap m 4096 0 1435 4096 2d18ad 70001022 work default shmat/mmap m 4096 0 130 4096 1f61776 70001032 work default shmat/mmap m 4096 0 116 4096 2e18ae 70001018 work default shmat/mmap m 4096 0 462 4096 5e18de 70001013 work default shmat/mmap m 4096 0 329 4096 1f51775 70001021 work default shmat/mmap m 4096 0 134 4096 14815c8 7000104e work default shmat/mmap m 4096 0 360 4096 db185b 70001040 work default shmat/mmap m 4096 0 109 4096 1f31773 7000106d work default shmat/mmap m 4096 0 2120 4096 3418b4 70001078 work default shmat/mmap m 4096 0 1343 4096 d91859 7000101f work default shmat/mmap m 4096 0 74 4096 181898 70001014 work default shmat/mmap m 4096 0 301 4096 3618b6 70001043 work default shmat/mmap m 4096 0 217 4096 5b18db 7000100f work default shmat/mmap m 4096 0 141 4096 1f01770 7000106e work default shmat/mmap m 4096 0 2366 4096 1ef176f 70001066 work default shmat/mmap m 4096 0 1527 4096 d41654 7000107f work default shmat/mmap m 4096 0 2427 4096 1ee176e 70001037 work default shmat/mmap m 4096 0 543 4096 d51855 70001076 work default shmat/mmap m 4096 0 1706 4096 1ed176d 70001068 work default shmat/mmap m 4096 0 1632 4096 d41854 7000101e work default shmat/mmap m 4096 0 72 4096 15017d0 7000102f work default shmat/mmap m 4096 0 312 4096 d21852 70001008 work default shmat/mmap m 4096 0 122 4096 15117d1 70001033 work default shmat/mmap m 4096 0 86 4096 cf184f 70001045 work default shmat/mmap m 4096 0 439 4096 15217d2 70001029 work default shmat/mmap m 4096 0 227 4096 ce184e 70001044 work default shmat/mmap m 4096 0 291 4096 3a18ba 70001064 work default shmat/mmap m 4096 0 1374 4096 c71847 70001077 work default shmat/mmap m 4096 0 1659 4096 3b18bb 70001063 work default shmat/mmap m 4096 0 1330 4096 3d18bd 70001065 work default shmat/mmap m 4096 0 1423 4096 1da155a 70001026 work default shmat/mmap m 4096 0 416 4096 c41844 70001057 work default shmat/mmap m 4096 0 781 4096 c31843 70001052 work default shmat/mmap m 4096 0 376 4096 15315d3 70001002 work default shmat/mmap m 4096 0 75 4096 15615d6 70001055 work default shmat/mmap m 4096 0 441 4096 1d51755 7000103f work default shmat/mmap m 4096 0 74 4096 15917d9 70001025 work default shmat/mmap m 4096 0 211 4096 1d01750 7000106a work default shmat/mmap m 4096 0 1762 4096 4118c1 70001071 work default shmat/mmap m 4096 0 1381 4096 1cb174b 7000102b work default shmat/mmap m 4096 0 251 4096 1be173e 7000106b work default shmat/mmap m 4096 0 1915 4096 9e181e 70001051 work default shmat/mmap m 4096 0 375 4096 9d181d 70001050 work default shmat/mmap m 4096 0 383 4096 4218c2 7000100a work default shmat/mmap m 4096 0 111 4096 9b181b 7000104b work default shmat/mmap m 4096 0 1121 4096 9a181a 7000101b work default shmat/mmap m 4096 0 61 4096 991819 70001048 work default shmat/mmap m 4096 0 844 4096 4618c6 70001072 work default shmat/mmap m 4096 0 1443 4096 981818 7000105a work default shmat/mmap m 4096 0 1553 4096 971817 70001049 work default shmat/mmap m 4096 0 703 4096 961816 7000105b work default shmat/mmap m 4096 0 1731 4096 921612 70001036 work default shmat/mmap m 4096 0 216 4096 941814 70001058 work default shmat/mmap m 4096 0 978 4096 4416c4 70001034 work default shmat/mmap m 4096 0 90 4096 931813 7000105c work default shmat/mmap m 4096 0 1930 4096 4718c7 70001074 work default shmat/mmap m 4096 0 1558 4096 921812 70001047 work default shmat/mmap m 4096 0 752 4096 911811 70001059 work default shmat/mmap m 4096 0 1233 4096 1a71727 7000106c work default shmat/mmap m 4096 0 2034 4096 8e180e 70001053 work default shmat/mmap m 4096 0 363 4096 1a01720 7000100c work default shmat/mmap m 4096 0 107 4096 19f171f 70001079 work default shmat/mmap m 4096 0 1320 4096 4918c9 70001007 work default shmat/mmap m 4096 0 110 4096 811801 70001046 work default shmat/mmap m 4096 0 616 4096 4b18cb 70001073 work default shmat/mmap m 4096 0 1524 4096 16815e8 7000100e work default shmat/mmap m 4096 0 117 4096 7716f7 70001075 work default shmat/mmap m 4096 0 1616 4096 18b170b 7000104f work default shmat/mmap m 4096 0 340 4096 17017f0 70001011 work default shmat/mmap m 4096 0 268 4096 17317f3 70001062 work default shmat/mmap m 4096 0 1198 4096 61886 70001003 work default shmat/mmap m 4090 0 323 4096 1e189e 70001005 work default shmat/mmap m 3995 0 235 4096 5918d9 70001094 work default shmat/mmap m 3978 0 113 4084 3118b1 7000108b work default shmat/mmap m 3974 0 433 4096 df185f 7000108a work default shmat/mmap m 3974 0 431 4096 1f189f 70001082 work default shmat/mmap m 3959 0 2321 4096 81488 70001081 work default shmat/mmap m 3941 0 2751 4096 71887 70001095 work default shmat/mmap m 3873 0 217 4084 b91639 70001000 work default shmat/mmap m 3867 0 2174 4096 5c18dc 70001004 work default shmat/mmap m 3826 0 565 4096 c61846 70001096 work default shmat/mmap m 3789 0 324 4090 1ee156e 70001083 work default shmat/mmap m 3596 0 2166 4096 12117a1 70001098 work default shmat/mmap m 3503 0 801 4091 1de175e 70001088 work default shmat/mmap m 3492 0 684 4096 61686 70001085 work default shmat/mmap m 3481 0 2114 4096 da185a 70001084 work default shmat/mmap m 3477 0 1994 4096 1e71767 70001099 work default shmat/mmap m 3371 0 1013 4096 c31443 7000109e work default shmat/mmap m 3368 0 927 3995 111891 7000109a work default shmat/mmap m 3342 0 950 4090 1b189b 70001086 work default shmat/mmap m 2975 0 3012 4096 1ac132c 70001087 work default shmat/mmap m 2938 0 3238 4096 d01850 70001093 work default shmat/mmap m 2929 0 1168 4084 2918a9 7000109b work default shmat/mmap m 2852 0 356 2948 d11651 70001089 work default shmat/mmap m 2787 0 1479 4096 dd185d 70001092 work default shmat/mmap m 2680 0 1431 4084 5d18dd 7000109d work default shmat/mmap m 2661 0 445 2796 151895 7000109c work default shmat/mmap m 2585 0 275 2644 a50025 90000000 work shared library text m 2323 1110 57 2746 3218b2 7000108d work default shmat/mmap m 2048 0 1373 2049 101890 70001097 work default shmat/mmap m 2041 0 2191 4085 8f0c0f 90000001 work shared library text m 1605 0 44 2900 ed186d 10 clnt text data BSS heap, s 24339 0 - - /dev/fslv00:94648 2f18af 70001091 work default shmat/mmap m 1225 0 887 2096 e61866 70000000 work default shmat/mmap m 1156 0 1393 2525 1ae192e 11 work text data BSS heap sm 15085 0 10105 25165 20002 0 work kernel segment m 732 668 0 732 a70027 90020014 work shared library s 4732 0 4955 6853 6d12ed 90000002 work shared library text m 275 8 21 592 50005 9ffffffd work shared library sm 2904 0 0 2904 e21862 70001090 work default shmat/mmap m 148 0 13 159 de185e 7000108f work default shmat/mmap m 126 0 3 128 2118a1 7000108e work default shmat/mmap m 111 0 11 120 f11871 8ffffffe work private load data s 1301 0 30 1330 e000e 9ffffffe work shared library sm 92 0 0 92 6918e9 f00000002 work process private m 5 3 0 5 18b190b 9001000a work shared library data sm 40 0 87 157 11b179b - clnt /dev/fslv00:109538 s 31 0 - - 1dd015d 9fffffff clnt USLA text,/dev/hd2:4225 s 17 0 - - 7b18fb ffffffff work application stack sm 17 0 2 18 1071787 70002000 work default shmat/mmap m 1 0 0 1 831803 8fffffff work private load data s 8 0 0 8 1ad192d 8001000a work private load data sm 2 0 0 2 191699 - clnt /dev/fslv00:117325 s 1 0 - - dc185c 7000108c work default shmat/mmap m 0 0 2 2 1ce194e a0000000 mmap maps 1 source(s) sm 0 0 - - 7d18fd 80020014 work USLA heap sm 0 0 42 42 -------------------------------------------------------------------------------