Class JVMSystemResourceInfo

java.lang.Object

io.temporal.worker.tuning.JVMSystemResourceInfo

All Implemented Interfaces:

SystemResourceInfo

public class JVMSystemResourceInfo
extends Object
implements SystemResourceInfo

SystemResourceInfo implementation that uses JVM-specific APIs to get resource usage.

Constructor Summary

Constructors

Constructor	Description
JVMSystemResourceInfo()

Method Summary

Modifier and Type	Method	Description
double	getCPUUsagePercent()
double	getMemoryUsagePercent()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

JVMSystemResourceInfo

public JVMSystemResourceInfo()

Method Details

getCPUUsagePercent

public double getCPUUsagePercent()

Specified by:

getCPUUsagePercent in interface SystemResourceInfo

Returns:

System-wide CPU usage as a percentage [0.0, 1.0]

getMemoryUsagePercent

public double getMemoryUsagePercent()

Specified by:

getMemoryUsagePercent in interface SystemResourceInfo

Returns:

Memory usage as a percentage [0.0, 1.0]. Memory usage should reflect either system-wide usage or JVM-specific usage, whichever is higher, to avoid running out of memory in either way.