Module jdk.management
Package com.ibm.lang.management
OpenJ9 management extensions to java.lang.management.
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Interface Summary Interface Description CpuLoadCalculationConstants Constants used byOperatingSystemMXBean.getProcessCpuLoad()
andOperatingSystemMXBean.getSystemCpuLoad()
methods.ExtendedThreadInfo Class encapsulates a ThreadInfo instance along with the corresponding native thread identification information as assigned by the operating system.GarbageCollectorMXBean The OpenJ9 extension interface for managing and monitoring the virtual machine's garbage collection functionality.JvmCpuMonitorMXBean This interface provides APIs to obtain JVM CPU usage information in terms of thread categories.MemoryMXBean The OpenJ9 extension interface for monitoring the virtual machine's memory management system.MemoryPoolMXBean The OpenJ9 interface for managing and monitoring the virtual machine's memory pools.OperatingSystemMXBean OpenJ9 platform management extension interface for the Operating System on which the Java Virtual Machine is running.RuntimeMXBean The OpenJ9 extension interface for the runtime system of the virtual machine.ThreadMXBean The OpenJ9 extension interface toThreadMXBean
.UnixOperatingSystemMXBean Interface provides platform-specific management utilities on Unix and Unix-like operating systems. -
Class Summary Class Description AvailableProcessorsNotificationInfo Encapsulates the details of a DLPAR notification emitted by aOperatingSystemMXBean
when the number of available processors changes.JvmCpuMonitorInfo JvmCpuMonitorInfo
provides a snapshot of JVM CPU usage information that is distributed across thread categories.MemoryUsage This represents a snapshot of the Operating System level Memory usage statistics.ProcessingCapacityNotificationInfo Encapsulates the details of a DLPAR notification emitted by aOperatingSystemMXBean
when the available processing capacity changes.ProcessorUsage This represents a snapshot of the Operating System level Processor usage statistics.TotalPhysicalMemoryNotificationInfo Encapsulates the details of a DLPAR notification emitted by aOperatingSystemMXBean
when the total physical memory changes. -
Enum Summary Enum Description RuntimeMXBean.VMIdleStates Defines the different states ofRuntimeMXBean.getVMIdleState()
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Exception Summary Exception Description MemoryUsageRetrievalException Exception class whose instance is thrown when Memory usage sampling fails.ProcessorUsageRetrievalException Exception class whose instance is thrown when Processor usage sampling fails.