随笔 - 1690  文章 - 664 评论 - 460 trackbacks - 0

摘要:命令#sync #echo3>/proc/sys/vm/drop_caches 查看内存情况:#more/proc/meminfo Kernels 2.6.16 and newer provide a mechanism to have the kernel drop the page cache and/or inode and dentry caches on command, which can help free up a lot of memory. Now you can throw away that script that allocated a ton of memor 阅读全文
posted @ 2013-10-14 17:25 一天不进步,就是退步 阅读(55384) 评论(0) 推荐(0) 编辑