add support for linux sysctl fs metrics (#2609)

This commit is contained in:
Patrick Hemmer
2017-03-31 17:01:02 -04:00
committed by Daniel Nelson
parent b8bb159a41
commit 0def641ce8
5 changed files with 140 additions and 0 deletions

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# Linux Sysctl FS Input
The linux_sysctl_fs input provides Linux system level file metrics. The documentation on these fields can be found at https://www.kernel.org/doc/Documentation/sysctl/fs.txt.
Example output:
```
> linux_sysctl_fs,host=foo dentry-want-pages=0i,file-max=44222i,aio-max-nr=65536i,inode-preshrink-nr=0i,dentry-nr=64340i,dentry-unused-nr=55274i,file-nr=1568i,aio-nr=0i,inode-nr=35952i,inode-free-nr=12957i,dentry-age-limit=45i 1490982022000000000
```