Linux Containers (LXC)

Supported Versions

  • 1.0.x
  • 2.0.x
  • 3.0.x
  • 3.1.x

Sensor (Data Collection)

Tracked Configuration

  • Name
  • IP
  • PID
  • State
  • Privileged
  • Network Interface
  • Filesystem per Device

    • Mount, Options and type information

*Note: Only privileged containers are being monitored.

Metrics

Metric Description
CPU usage (kernel,user) System and user processes CPU usage
Active anon memory Anonymous memory that has been used more recently and usually not swapped out
Active file memory Pagecache memory that has been used more recently and usually not reclaimed until needed
Inactive anon memory Anonymous memory that has not been used recently and can be swapped out
Inactive file memory Pagecache memory that can be reclaimed without huge performance impact
Memory usage Memory usage in bytes and percentage
RSS memory The resident set size (RSS) is the amount of space of physical memory (RAM) held by a process
Cache memory Used cache memory
Swap memory Swap memory usage in bytes and percentage
Network RX/TX Bytes Receive/transmitted bytes over the network via this interface
Network RX/TX Packets Receive/transmitted packets over the network via this interface
Filesystem usage (total, free, used) Total and free space in bytes, and used percentage