UnixOperatingSystemMXBean (Java SE 15 & JDK 15) (original) (raw)

All Superinterfaces:

[OperatingSystemMXBean](OperatingSystemMXBean.html "interface in com.sun.management"), [OperatingSystemMXBean](../../../../java.management/java/lang/management/OperatingSystemMXBean.html "interface in java.lang.management"), [PlatformManagedObject](../../../../java.management/java/lang/management/PlatformManagedObject.html "interface in java.lang.management")

public interface UnixOperatingSystemMXBean extends OperatingSystemMXBean

Platform-specific management interface for the Unix operating system on which the Java virtual machine is running.

Since:

1.5

• Method Summary

Methods declared in interface com.sun.management.OperatingSystemMXBean

[getCommittedVirtualMemorySize](OperatingSystemMXBean.html#getCommittedVirtualMemorySize%28%29), [getCpuLoad](OperatingSystemMXBean.html#getCpuLoad%28%29), [getFreeMemorySize](OperatingSystemMXBean.html#getFreeMemorySize%28%29), [getFreePhysicalMemorySize](OperatingSystemMXBean.html#getFreePhysicalMemorySize%28%29), [getFreeSwapSpaceSize](OperatingSystemMXBean.html#getFreeSwapSpaceSize%28%29), [getProcessCpuLoad](OperatingSystemMXBean.html#getProcessCpuLoad%28%29), [getProcessCpuTime](OperatingSystemMXBean.html#getProcessCpuTime%28%29), [getSystemCpuLoad](OperatingSystemMXBean.html#getSystemCpuLoad%28%29), [getTotalMemorySize](OperatingSystemMXBean.html#getTotalMemorySize%28%29), [getTotalPhysicalMemorySize](OperatingSystemMXBean.html#getTotalPhysicalMemorySize%28%29), [getTotalSwapSpaceSize](OperatingSystemMXBean.html#getTotalSwapSpaceSize%28%29)

• Method Details

  • getOpenFileDescriptorCount

  long getOpenFileDescriptorCount()
  Returns the number of open file descriptors.
  Returns:
  the number of open file descriptors.

  • getMaxFileDescriptorCount

  long getMaxFileDescriptorCount()
  Returns the maximum number of file descriptors.
  Returns:
  the maximum number of file descriptors.