想要让的/ proc / * / smaps输出匿名区域之和的/ proc / meminfo中AnonPages匹配跟踪实际的内存使用precisely

问题描述

我要看到每个进程的内存precise量
使用匿名页面，因为匿名内存不能为
换出，从而pcisely跟踪这种用法$ P $是很重要的。

获得匿名页的整个总和的一种方法是读/进程内/ meminfo中AnonPages

另一种方法是在其中匹配smaps文件加起来所有条目如下：

• 没有名字


• [栈]


• [堆]


• 的/ dev / zero的


• 的/ dev / shm的/...


• 搬迁部分private_dirty
  

  Maybe we should add new entry in /proc/*/smaps to showthe amount of Anonymous memory for each section.

  And I've found this diff which was done 2010 October, which just answer my question.

  http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6-stable.git;a=blobdiff;f=Documentation/filesystems/proc.txt;h=976de6e19dd821351c1e4b52f82c72139c9598d7;hp=a563b74c7aef400ccfcd8e5e0a10cd03b94523f1;hb=b40d4f84becd69275451baee7f0801c85eb58437;hpb=d16e15f5b029fc7d03540ba0e5fb23b0abb0ebe0

  http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6-stable.git;a=blobdiff;f=fs/proc/task_mmu.c;h=da6b01d70f019506face0dae73f0b78c3200d299;hp=871e25ed006970667229eea95c56342836c53525;hb=b40d4f84becd69275451baee7f0801c85eb58437;hpb=d16e15f5b029fc7d03540ba0e5fb23b0abb0ebe0

  解决方案

  I've found this diff which was done 2010 October, which just answer my question.

  http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6-stable.git;a=blobdiff;f=Documentation/filesystems/proc.txt;h=976de6e19dd821351c1e4b52f82c72139c9598d7;hp=a563b74c7aef400ccfcd8e5e0a10cd03b94523f1;hb=b40d4f84becd69275451baee7f0801c85eb58437;hpb=d16e15f5b029fc7d03540ba0e5fb23b0abb0ebe0

  http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6-stable.git;a=blobdiff;f=fs/proc/task_mmu.c;h=da6b01d70f019506face0dae73f0b78c3200d299;hp=871e25ed006970667229eea95c56342836c53525;hb=b40d4f84becd69275451baee7f0801c85eb58437;hpb=d16e15f5b029fc7d03540ba0e5fb23b0abb0ebe0

  这篇关于想要让的/ proc / * / smaps输出匿名区域之和的/ proc / meminfo中AnonPages匹配跟踪实际的内存使用precisely的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！