- All Superinterfaces:
OperatingSystemMXBean
,OperatingSystemMXBean
,PlatformManagedObject
Platform-specific management interface for the Unix
operating system on which the Java virtual machine is running.
- Since:
- 1.5
-
Method Summary
Modifier and TypeMethodDescriptionlong
Returns the maximum number of file descriptors.long
Returns the number of open file descriptors.Methods declared in interface com.sun.management.OperatingSystemMXBean
getCommittedVirtualMemorySize, getCpuLoad, getFreeMemorySize, getFreePhysicalMemorySize, getFreeSwapSpaceSize, getProcessCpuLoad, getProcessCpuTime, getSystemCpuLoad, getTotalMemorySize, getTotalPhysicalMemorySize, getTotalSwapSpaceSize
Methods declared in interface java.lang.management.OperatingSystemMXBean
getArch, getAvailableProcessors, getName, getSystemLoadAverage, getVersion
Methods declared in interface java.lang.management.PlatformManagedObject
getObjectName
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Method Details
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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.
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