hostInfo() - Return driver system information command

Returns a document that describes the underlying system on which the driver runs.

Syntax diagram

Command parameters

No parameters.

Output

Values for the following parameters are returned:

currentTime: Current data and time.
hostName: Name of the host.
numCores: Maximum number of processors available to the virtual machine.
OS name: Current operating system name.
OS version: Current operating system version.
OS architecture: Current chip set.

Examples

The following example shows the command syntax for retrieving information about the runtime that is used to start the driver instance:

db.hostInfo()

The following example shows the syntax of values returned from running the hostInfo command:

{																			
 	"system" : 															
		{																	
			"currentTime" :Fri Aug 09 14:48:33 IST 2024,				
			"hostName" :"IBM DB2 JDBC Universal Driver Architecture",																			
			"numCores" :8,												
 		},																	
 	"os" : 																
		{																	
			"name" :"Windows 10",										
			"version" :"10.0",											
			"architecture" :"amd64",										
 		},																	
 	"ok" : 1																
}