Linux Sysctl Filesystem Input Plugin

This plugin gathers metrics by reading the system filesystem files on Linux systems.

⭐ Telegraf v1.24.0 🏷️ system 💻 linux

Global configuration options <!-- @/docs/includes/plugin_config.md -->

Plugins support additional global and plugin configuration settings for tasks such as modifying metrics, tags, and fields, creating aliases, and configuring plugin ordering. See CONFIGURATION.md for more details.

Configuration

# Provides Linux sysctl fs metrics
[[inputs.linux_sysctl_fs]]
  # no configuration

Metrics

linux_sysctl_fs metric:

• tags: none
• fields:
  • aio-max-nr (unsigned integer)
  • aio-nr (unsigned integer)
  • dentry-age-limit (unsigned integer)
  • dentry-nr (unsigned integer)
  • dentry-unused-nr (unsigned integer)
  • dentry-want-pages (unsigned integer)
  • dquot-max (unsigned integer)
  • dquot-nr (unsigned integer)
  • inode-free-nr (unsigned integer)
  • inode-nr (unsigned integer)
  • inode-preshrink-nr (unsigned integer)
  • super-max (unsigned integer)
  • super-nr (unsigned integer)
  • file-max (unsigned integer)
  • file-nr (unsigned integer)

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