WebLogic Server ÐÔÄܵ÷ÓŹÜÀí(7)

2021-01-28 20:33

2)²Ù×÷ϵͳµ÷Õû ²Ù×÷ϵͳµ÷Õû2 ²Ù×÷ϵͳµ÷Õû ½»»»Çø(swap area)µÄ´óС¡£ ½»»»Çø µÄ´óС¡£ µÄ´óС½»»»ÇøµÄ´óСһ°ãÔÚÄÚ´æÐ¡ÓÚ512Mʱ£¬È¡ÄÚ´æµÄÁ½±¶£¬Èç¹ûÄÚ´æ´óÓÚ1GÈ¡Óëʵ¼Ê ÄÚ´æÏàµÈ¡£ Ò²¿É¸ù¾ÝÒÔÏµĹ«Ê½À´¹ÀË㣺 Óû§Êý*×î´ó½ø³Ì³¤¶È(512K)+´óÓ¦ÓóÌÐòÊý*512KB

ÔÚϵͳ³ÖÐø³öÏÖij¸ö´íÎóʱ£¬ÐèÒªÖØÐ·ÖÅäϵͳ×ÊÔ´¡£ ÔÚϵͳ³ÖÐø³öÏÖij¸ö´íÎóʱ£¬ÐèÒªÖØÐ·ÖÅäϵͳ×ÊÔ´¡£Ê×ÏÈ£¬Éè·¨ÉÙÁ¿µØÔö¼Ó×ÊÔ´¡£ÈçÎÊÌâÈÔ´æÔÚ£¬ÔòÒÔËü³õʼֵµÄ50%ÖÁ100%Ôö¼Ó×Ê Ô´£¬ÎÊÌâ»òÐíÄܹ»µÃµ½½â¾ö¡£È磬³öÏÖÕâЩÐÅϢʱ£º¡°I-node Table Overflow¡±, ¡°no file¡±»ò¡°no more process¡±Ó¦Ôö¼ÓNINDOE¡¢NFILE¡¢NPROCµÈ²ÎÊýµÄÖµ¡£ NINDOE¶¨Òå¢ñ½Úµã»î¶¯±íµÄ´óС£¬Ò»°ãΪ100¡ª400,×î´óΪ16000,NFILE¶¨Òå ϵͳÎļþ»î¶¯±íµÄ´óС£¬Ò»°ãΪ100¡ª600,×î´óΪ16000,NPROC¶¨ÒåϵͳÔÊÐíµÄ ×î´ó½ø³ÌÊý£¬Ò»°ãȡֵΪ50¡ª3000¡£

´ÅÅÌµÄ ²Ù×÷¿ÉÄÜÊÇϵͳÐÔÄܵÄÒ»¸öÆ¿¾±¡£ ´ÅÅ̵ÄI/O²Ù×÷¿ÉÄÜÊÇϵͳÐÔÄܵÄÒ»¸öÆ¿¾±¡£ ²Ù×÷¿ÉÄÜÊÇϵͳÐÔÄܵÄÒ»¸öÆ¿¾±½â¾ö·½·¨ÓУº1Ñ¡ÔñÊʵ±µÄ»º³å

ÇøÊýÄ¿(NBUFºÍNHBUF),NBUF¶¨ÒåϵͳÖÐÈ«²¿»º ³åÇøµÄÊýÁ¿£¬Ò»°ãΪ100¡ª600,×î´óΪ65536,NHBUF¶¨ÒåϵͳµÄ»ìºÏ¶ÓÁУ¬×îС Ϊ32,ĬÈÏΪ256,×î´óΪ131072,Ò»°ãÓëNBUFÅäÌ×µ÷Õû£»2×éÖ¯ÎļþϵͳÒÔ¼õÉÙ ´ÅÅÌ·ÃÎÊ´ÎÊýµÈ¡£Ôö¼ÓNBUFºÍNHBUFµÄÖµµ½Ä³Ò»µã£¬±ã¿ÉÌá¸ßϵͳµÄÐÔÄÜ¡£Ò»°ã ϵͳÄÚ´æÎª4MBµÄϵͳ´óÔ¼¿ÉÌṩ600KµÄ¿Õ¼ä¸ø»º³åÇø¡£NHBUFµÄֵΪ2µÄn´Î·½£¬ ´óԼΪNBUFµÄËÄ·ÖÖ®Ò»¡£

© 2002 BEA Systems, Inc.

Company Confidential


WebLogic Server ÐÔÄܵ÷ÓŹÜÀí(7).doc ½«±¾ÎĵÄWordÎĵµÏÂÔØµ½µçÄÔ ÏÂÔØÊ§°Ü»òÕßÎĵµ²»ÍêÕû£¬ÇëÁªÏµ¿Í·þÈËÔ±½â¾ö£¡

ÏÂһƪ£ºÖ´ÒµÒ©Ê¦¿¼ÊÔ¸¨µ¼¡¶ÖÐÒ©Ò©¼Áѧ¡·µÚÆßÕ ҺÌåÒ©¼Á

Ïà¹ØÔĶÁ
±¾ÀàÅÅÐÐ
¡Á ×¢²á»áÔ±Ãâ·ÑÏÂÔØ£¨ÏÂÔØºó¿ÉÒÔ×ÔÓɸ´ÖƺÍÅŰ棩

ÂíÉÏ×¢²á»áÔ±

×¢£ºÏÂÔØÎĵµÓпÉÄÜ¡°Ö»ÓÐĿ¼»òÕßÄÚÈݲ»È«¡±µÈÇé¿ö£¬ÇëÏÂÔØÖ®Ç°×¢Òâ±æ±ð£¬Èç¹ûÄúÒѸ¶·ÑÇÒÎÞ·¨ÏÂÔØ»òÄÚÈÝÓÐÎÊÌ⣬ÇëÁªÏµÎÒÃÇЭÖúÄã´¦Àí¡£
΢ÐÅ£º QQ£º