Get system start time from RuntimeMXBean in Java

RuntimeMXBean in the management interface for the runtime system of the Java virtual machine.

RuntimeMXBean runtimeMX = ManagementFactory.getRuntimeMXBean();

To get the system start time, use the getStartTime() method −

new Date(runtimeMX.getStartTime()

The following is an example −

Example

 Live Demo

import java.lang.management.ManagementFactory;
import java.lang.management.RuntimeMXBean;
import java.util.Date;
public class Demo {
   public static void main(String args[]) throws Exception {
      RuntimeMXBean runtimeMX = ManagementFactory.getRuntimeMXBean();
      System.out.println("System Start Time = "+new Date(runtimeMX.getStartTime()));
   }
}

Output

System Start Time = Mon Nov 26 07:03:19 UTC 2018

karthikeya Boyini

Updated on 30-Jul-2019 22:30:24

• Related Questions & Answers
• Get the system properties from RuntimeMXBean in Java
• Get ClassPath from RuntimeMXBean in Java
• Get Boot path from RuntimeMXBean in Java
• Get the JVM uptime from RuntimeMXBean in Java
• Get elapsed time in Java
• System privilege to start/stop a SAP HANA system
• Get current time information in Java
• How to get the start time of a long running Linux Process?
• Get the default system properties in Java
• How to get (format) date and time from mill seconds in Java?
• Time-Sharing Operating system
• Print system time in C++
• Get elapsed time in minutes in Java
• Get elapsed time in days in Java
• Get time in milliseconds using Java Calendar