Antcas System

The interface Antcas System can be used to monitor a server.

Warning: It should be avoided to record the data using Function Block LOGGER. This may lead to faster aging of the storage medium.

Variables

Notes: The sensors are only listed when the gateway is active. Additionally, it can happen that during import on different hardware these variables are no longer identical.

Name	Data Type	Description
error	bool	An error occurred on the server.
offline	bool	Interface is not ready.
heartbeat	datetime	Database timestamp.
startup	datetime	Time of the boot process.
cpu	real	CPU load in percent. The value can be above 100 % due to CPU boost.
memory_total	int	Total physical memory in bytes.
memory_used	int	Used physical memory in bytes.
memory_cached	int	Used cached memory in bytes.
swap_total	int	Total swapped memory in bytes.
swap_used	int	Used swapped memory in bytes.
disk_total	int	Total system storage space in bytes.
disk_used	int	Used system storage space in bytes.
disk_read	real	Read from system storage in MB/s.
disk_write	real	Written to system storage in MB/s.
disk_read_per	int	Read from system storage in percent.
disk_write_per	int	Written to system storage in percent.
disk_queue	int	Highest queue of the system storage in percent.

Note: The percentage values can be above 100 %, indicating an excessive queue.