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slabinfo
Langue: ja
Version: 2001-06-19 (openSuse - 09/10/07)
Section: 5 (Format de fichier)
Sommaire
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/proc/slabinfo - ¥«¡¼¥Í¥ë slab ¥¢¥í¥±¡¼¥¿¤ÎÅý·×½ñ¼°
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% cat /proc/slabinfo slabinfo - version: 1.1 kmem_cache 60 78 100 2 2 1 blkdev_requests 5120 5120 96 128 128 1 mnt_cache 20 40 96 1 1 1 inode_cache 7005 14792 480 1598 1849 1 dentry_cache 5469 5880 128 183 196 1 filp 726 760 96 19 19 1 buffer_head 67131 71240 96 1776 1781 1 vm_area_struct 1204 1652 64 23 28 1 ... size-8192 1 17 8192 1 17 2 size-4096 41 73 4096 41 73 1 ...
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SMP ¥·¥¹¥Æ¥à¤Ç¤Ï¡¢½ÐÎϤκǽé¤Î¹Ô¤Ë "(SMP)" ¤Èɽ¼¨¤µ¤ì¡¢ ³Æ slab ¤´¤È¤Ë 2 ¤Ä¤Î¥«¥é¥à¤¬Äɲ䵤ì¤ë¡£ ¤³¤ì¤é¤Ï³Æ CPU ¤¬»ý¤Ä¥í¡¼¥«¥ë¤Ê¥¥ã¥Ã¥·¥å (per-CPU ¥¥ã¥Ã¥·¥å) ¤Î slab ¥¢¥í¥±¡¼¥·¥ç¥ó¥Ý¥ê¥·¡¼¤òɽ¼¨¤¹¤ë (per-CPU ¥¥ã¥Ã¥·¥å¤Ï¡¢ ¥ª¥Ö¥¸¥§¥¯¥È¤ò¥¥ã¥Ã¥·¥å¤«¤é¥¢¥í¥±¡¼¥È¤¹¤ëºÝ¤Ë CPU ´Ö¤Ç¤ÎƱ´ü¤ò¸º¾¯¤µ¤»¤ë¤¿¤á¤ËÀߤ±¤é¤ì¤Æ¤¤¤ë)¡£ ºÇ½é¤Î¥«¥é¥à¤Ï per-CPU À©¸Â¡¢ ¤¹¤Ê¤ï¤Á³Æ CPU ¤´¤È¤Ë¥¥ã¥Ã¥·¥å¤Ç¤¤ë¥ª¥Ö¥¸¥§¥¯¥È¤ÎºÇÂç¿ô¤Ç¤¢¤ë¡£ ÆóÈÖÌܤΥ«¥é¥à¤Ï¥Ð¥Ã¥Á¥«¥¦¥ó¥È¡¢ ¤¹¤Ê¤ï¤Á per-CPU ¥¥ã¥Ã¥·¥å¤¬¶õ¤À¤Ã¤¿¤ê°ìÇÕ¤À¤Ã¤¿¤ê¤·¤¿¾ì¹ç¤Ë¡¢ ¥°¥í¡¼¥Ð¥ë¤Ê¥¥ã¥Ã¥·¥å¤È¼õ¤±ÅϤ·¤Ç¤¤ë¥Õ¥ê¡¼¤Ê¥ª¥Ö¥¸¥§¥¯¥È¤ÎºÇÂç¿ô¤Ç¤¢¤ë¡£
slab ¥¥ã¥Ã¥·¥åÅý·×¤È SMP ¤¬Î¾Êý͸ú¤Ë¤Ê¤Ã¤Æ¤¤¤ë¾ì¹ç¤Ï¡¢ per-CPU ¥¥ã¥Ã¥·¥å¤ÎÅý·×¤òɽ¼¨¤¹¤ë 4 ¤Ä¤Î¥«¥é¥à¤¬¤µ¤é¤ËÄɲ䵤ì¤ë¡£ ºÇ½é¤Î 2 ¤Ä¤Ï per-CPU ¥¥ã¥Ã¥·¥å¤Î ¥¢¥í¥±¡¼¥·¥ç¥ó¥Ò¥Ã¥È¥«¥¦¥ó¥È¤È¥¢¥í¥±¡¼¥·¥ç¥ó¥ß¥¹¥«¥¦¥ó¥È¤Ç¤¢¤ë¡£ ¤¹¤Ê¤ï¤Á¡¢¤¢¤ë¥ª¥Ö¥¸¥§¥¯¥È¤ò¥¢¥í¥±¡¼¥È¤·¤¿¤È¤¤Ë¡¢ ¤½¤ì¤¬ per-CPU ¥¥ã¥Ã¥·¥å¤ÎÆâÉô¤Ë ¤¢¤Ã¤¿/¤Ê¤«¤Ã¤¿ ²ó¿ô¤Ç¤¢¤ë¡£ ³¤¯ 2 ¤Ä¤Ï¡¢per-CPU ¥¥ã¥Ã¥·¥å¤Î¥Õ¥ê¡¼¥Ò¥Ã¥È¥«¥¦¥ó¥È¤È¥ß¥¹¥«¥¦¥ó¥È¤Ç¤¢¤ë¡£ ¤¹¤Ê¤ï¤Á²òÊü¤µ¤ì¤¿¥ª¥Ö¥¸¥§¥¯¥È¤ò¥°¥í¡¼¥Ð¥ë¤Ê¥¥ã¥Ã¥·¥å¤Ë¥Õ¥é¥Ã¥·¥å¤¹¤ëÁ°¤Ë¡¢ per-CPU ¥¥ã¥Ã¥·¥å¤ÎÀ©¸Â¤ÎÈÏ°Ï¤Ë ¼ý¤Þ¤Ã¤¿/¼ý¤Þ¤é¤Ê¤«¤Ã¤¿ ²ó¿ô¤Ç¤¢¤ë¡£
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/proc/slabinfo ¤Ï Linux 2.1.23 °Ê¹ß¤Ë¸ºß¤¹¤ë¡£ SMP ¤Ë¤ª¤±¤ë CPU ¤´¤È¤Î¥¥ã¥Ã¥·¥å¤Ï Linux 2.4.0-test3 °Ê¹ß¤Ë¸ºß¤¹¤ë¡£Contenus ©2006-2024 Benjamin Poulain
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