public interface MemberMXBean

MBean that provides access to information and management functionality for a DistributedMember of the GemFire distributed system.

ObjectName of the MBean :GemFire:type=Member,member=<name-or-dist-member-id>

There will be one instance of this MBean per GemFire node.

List of notification emitted by MemberMXBean.

Notifications
Notification Type	Notification Source	Message
gemfire.distributedsystem.cache.region.created	Member name or ID	Region Created with Name <Region Name>
gemfire.distributedsystem.cache.region.closed	Member name or ID	Region Destroyed/Closed with Name <Region Name>
gemfire.distributedsystem.cache.disk.created	Member name or ID	DiskStore Created with Name <DiskStore Name>
gemfire.distributedsystem.cache.disk.closed	Member name or ID	DiskStore Destroyed/Closed with Name <DiskStore Name>
gemfire.distributedsystem.cache.lockservice.created	Member name or ID	LockService Created with Name <LockService Name>
gemfire.distributedsystem.cache.lockservice.closed	Member name or ID	Lockservice Closed with Name <LockService Name>
gemfire.distributedsystem.gateway.sender.created	Member name or ID	GatewaySender Created in the VM
gemfire.distributedsystem.gateway.sender.started	Member name or ID	GatewaySender Started in the VM <Sender Id>
gemfire.distributedsystem.gateway.sender.stopped	Member name or ID	GatewaySender Stopped in the VM <Sender Id>
gemfire.distributedsystem.gateway.sender.paused	Member name or ID	GatewaySender Paused in the VM <Sender Id>
gemfire.distributedsystem.gateway.sender.resumed	Member name or ID	GatewaySender Resumed in the VM <Sender Id>
gemfire.distributedsystem.async.event.queue.created	Member name or ID	Async Event Queue is Created in the VM
gemfire.distributedsystem.gateway.receiver.created	Member name or ID	GatewayReceiver Created in the VM
gemfire.distributedsystem.gateway.receiver.started	Member name or ID	GatewayReceiver Started in the VM
gemfire.distributedsystem.gateway.receiver.stopped	Member name or ID	GatewayReceiver Stopped in the VM
gemfire.distributedsystem.cache.server.started	Member name or ID	Cache Server is Started in the VM
gemfire.distributedsystem.cache.server.stopped	Member name or ID	Cache Server is stopped in the VM
gemfire.distributedsystem.locator.started	Member name or ID	Locator is Started in the VM

Since:: GemFire 7.0

Method Summary

All Methods Instance Methods Abstract Methods Deprecated Methods
Modifier and Type	Method	Description
`java.lang.String[]`	`compactAllDiskStores()`	Performs compaction on all of the member's disk stores.
`boolean`	`createManager()`	Creates a Manager MBean on this member.
`java.lang.String[]`	`fetchJvmThreads()`	Returns the current threads.
`float`	`getAverageReads()`	Returns the average number of reads per second.
`float`	`getAverageWrites()`	Returns the average writes per second, including both put and putAll operations.
`float`	`getBytesReceivedRate()`	Returns the average number of bytes per second received.
`float`	`getBytesSentRate()`	Returns the average number of bytes per second sent.
`long`	`getCacheListenerCallsAvgLatency()`	Returns the average latency of a call to a CacheListener.
`long`	`getCacheWriterCallsAvgLatency()`	Returns the average latency of a call to a CacheWriter.
`java.lang.String`	`getClassPath()`	Returns the ClassPath.
`float`	`getCpuUsage()`	Returns the time (as a percentage) that this member's process time with respect to Statistics sample time interval.
`float`	`getCreatesRate()`	Returns the number of creates per second.
`long`	`getCurrentHeapSize()`	Deprecated. Please use `getUsedMemory()` instead.
`long`	`getCurrentTime()`	Returns the current time on the member's host.
`long`	`getDeserializationAvgLatency()`	Returns the average time (in nanoseconds) spent deserializing objects.
`long`	`getDeserializationLatency()`	Returns the average latency (in nanoseconds) spent deserializing objects.
`float`	`getDeserializationRate()`	Returns the instantaneous rate of deserializing objects.
`float`	`getDestroysRate()`	Returns the number of destroys per second.
`long`	`getDiskFlushAvgLatency()`	Returns the average disk flush latency time in nanoseconds.
`float`	`getDiskReadsRate()`	Returns the number of bytes reads per second from all the disks of the member.
`java.lang.String[]`	`getDiskStores()`	Returns a list of all disk stores, including those owned by a Region.
`float`	`getDiskWritesRate()`	Returns the number of bytes written per second to disk to all the disks of the member.
`long`	`getFileDescriptorLimit()`	Returns the maximum number of open file descriptors allowed for the member's host operating system.
`long`	`getFreeHeapSize()`	Deprecated. Please use `getFreeMemory()` instead.
`long`	`getFreeMemory()`	Returns the free heap size in megabytes.
`float`	`getFunctionExecutionRate()`	Returns the average function execution rate.
`long`	`getGarbageCollectionCount()`	Returns the number of times garbage collection has occurred.
`long`	`getGarbageCollectionTime()`	Returns the amount of time (in milliseconds) spent on garbage collection.
`java.lang.String`	`getGeodeReleaseVersion()`	returns only the Geode version string
`long`	`getGetsAvgLatency()`	Returns the cache get average latency.
`float`	`getGetsRate()`	Returns the number of gets per second.
`java.lang.String[]`	`getGroups()`	Returns the names of the groups this member belongs to.
`java.lang.String`	`getHost()`	Returns the name or IP address of the host on which this member is running.
`int`	`getHostCpuUsage()`	Returns the underlying host's current cpuActive percentage
`java.lang.String`	`getId()`	Returns the ID of this member.
`int`	`getInitialImageKeysReceived()`	Return the number of keys received while performing a "get initial image" operation when creating a region.
`int`	`getInitialImagesInProgres()`	Deprecated. as typo in name has been corrected: use `getInitialImagesInProgress()` instead.
`int`	`getInitialImagesInProgress()`	Returns the number of "get initial image" operations in progress.
`long`	`getInitialImageTime()`	Returns the total amount of time spent performing a "get initial image" operation when creating a region.
`long`	`getJVMPauses()`	Returns the number JVM pauses (which may or may not include full garbage collection pauses) detected by GemFire.
`double`	`getLoadAverage()`	Returns the system load average for the last minute.
`long`	`getLoadsAverageLatency()`	Returns the average latency of a load.
`long`	`getLockLease()`	Returns the number of second that this member will lease a distributed lock.
`int`	`getLockRequestQueues()`	Returns the number of lock request queues in use by this member.
`long`	`getLockTimeout()`	Returns the number of seconds that this member will wait for a distributed lock.
`int`	`getLockWaitsInProgress()`	Returns the number of threads waiting for a lock.
`float`	`getLruDestroyRate()`	Returns the rate of entries destroyed either by destroy cache operations or eviction.
`float`	`getLruEvictionRate()`	Returns the entry eviction rate as triggered by the LRU policy.
`long`	`getMaximumHeapSize()`	Deprecated. Please use `getMaxMemory()` instead.
`long`	`getMaxMemory()`	Returns the maximum size of the heap in megabytes.
`java.lang.String`	`getMember()`	Returns the name of the member if it's been set, otherwise the ID.
`long`	`getMemberUpTime()`	Returns the number of seconds that this member has been running.
`java.lang.String`	`getName()`	Returns the name of this member.
`long`	`getNetLoadsAverageLatency()`	Returns the net load average latency.
`long`	`getNetSearchAverageLatency()`	Returns the net search average latency.
`int`	`getNumRunningFunctions()`	Returns the number of currently executing functions.
`int`	`getNumRunningFunctionsHavingResults()`	Returns the number of currently executing functions that will return results.
`int`	`getNumThreads()`	Returns the number of threads in use.
`long`	`getOffHeapCompactionTime()`	Returns the total time spent compacting in milliseconds.
`int`	`getOffHeapFragmentation()`	Returns the percentage of off-heap memory fragmentation.
`long`	`getOffHeapFragments()`
`long`	`getOffHeapFreedChunks()`
`long`	`getOffHeapFreeMemory()`	Returns the size of available (or unallocated) off-heap memory in bytes.
`int`	`getOffHeapLargestFragment()`
`long`	`getOffHeapMaxMemory()`	Returns the size of the maximum configured off-heap memory in bytes.
`int`	`getOffHeapObjects()`	Returns the number of off heap objects.
`long`	`getOffHeapUsedMemory()`	Returns the size of utilized off-heap memory in bytes.
`int`	`getPartitionRegionCount()`	Returns the number of Partition Regions present in the Cache.
`long`	`getPDXDeserializationAvgLatency()`	Returns the average time, in seconds, spent deserializing PDX instanced.
`float`	`getPDXDeserializationRate()`	Returns the instantaneous rate of PDX instance deserialization.
`int`	`getProcessId()`	Returns the operating system process ID.
`long`	`getPutAllAvgLatency()`	Returns the cache putAll average latency.
`float`	`getPutAllRate()`	Returns the number of putAlls per second.
`long`	`getPutsAvgLatency()`	Returns the cache put average latency.
`float`	`getPutsRate()`	Returns the number of puts per second.
`int`	`getRebalancesInProgress()`	Returns current number of cache rebalance operations being directed by this process.
`java.lang.String`	`getRedundancyZone()`	Returns the redundancy-zone of the member.
`java.lang.String`	`getReleaseVersion()`	returns only the version string
`int`	`getReplyWaitsCompleted()`	Returns total number of times waits for a reply have completed.
`int`	`getReplyWaitsInProgress()`	Returns current number of threads waiting for a reply.
`java.lang.String[]`	`getRootRegionNames()`	Returns a list of all root Region names.
`long`	`getSerializationAvgLatency()`	Returns the average time (in nanoseconds) spent serializing objects.
`long`	`getSerializationLatency()`	Returns the average latency (in nanoseconds) spent serializing objects.
`float`	`getSerializationRate()`	Returns the instantaneous rate of serializing objects.
`int`	`getTotalBackupCompleted()`	Returns the number of backups that have been completed.
`int`	`getTotalBackupInProgress()`	Returns the number of backups currently in progress for all disk stores.
`int`	`getTotalBucketCount()`	Returns the total number of buckets.
`int`	`getTotalDiskTasksWaiting()`	Returns the current number of disk tasks (op-log compaction, asynchronous recovery, etc.) that are waiting for a thread to run.
`long`	`getTotalDiskUsage()`	Returns the total number of bytes used on all disks.
`long`	`getTotalFileDescriptorOpen()`	Returns the current number of open file descriptors.
`int`	`getTotalHitCount()`	Returns the number of times that a hit occurred for all regions.
`int`	`getTotalLoadsCompleted()`	Returns the total number of times that a load on this cache has completed, as a result of either a local get or a remote net load.
`long`	`getTotalLockWaitTime()`	Returns the amount of time (in milliseconds) spent waiting for a lock.
`int`	`getTotalMissCount()`	Returns the number of times that a cache miss occurred for all regions.
`int`	`getTotalNetLoadsCompleted()`	Returns the total number of times that a network load initiated by this cache has completed.
`int`	`getTotalNetSearchCompleted()`	Returns the total number of times that a network search initiated by this cache has completed.
`int`	`getTotalNumberOfGrantors()`	Returns the number of locks for which this member is a granter.
`int`	`getTotalNumberOfLockService()`	Returns the number of lock services in use.
`int`	`getTotalPrimaryBucketCount()`	Returns the number of buckets for which this member is the primary holder.
`int`	`getTotalRegionCount()`	Returns the number of Regions present in the Cache.
`int`	`getTotalRegionEntryCount()`	Returns the total number of entries in all regions.
`int`	`getTotalTransactionsCount()`	Returns the number of current transactions.
`long`	`getTransactionCommitsAvgLatency()`	Returns the average commit latency in nanoseconds.
`float`	`getTransactionCommitsRate()`	Returns the average number of transactions committed per second.
`int`	`getTransactionCommittedTotalCount()`	Returns the number of committed transactions.
`int`	`getTransactionRolledBackTotalCount()`	Returns the number of transactions that were rolled back.
`long`	`getUsedMemory()`	Returns the current size of the heap in megabytes.
`java.lang.String`	`getVersion()`	Returns the GemFire version, including build id, jdk version, product name and release version etc.
`int`	`getVisibleNodes()`	The current number of nodes in this distributed system visible to this member.
`boolean`	`hasGatewayReceiver()`	Returns whether this member has at least one GatewayReceiver.
`boolean`	`hasGatewaySender()`	Returns whether this member has at least one GatewaySender.
`boolean`	`isCacheServer()`	Returns true if a cache server is running on this member and able to serve requests from clients
`boolean`	`isLocator()`	Returns whether this member is attached to at least one Locator.
`boolean`	`isManager()`	Returns whether this member is running the Manager service.
`boolean`	`isManagerCreated()`	Returns whether this member has created the Manager service (it may be created, but not running).
`boolean`	`isServer()`	Any long-running GemFire process that was started with "start server" command from GFSH.
`java.lang.String[]`	`listConnectedGatewayReceivers()`	Returns a list of IDs for all connected gateway receivers.
`java.lang.String[]`	`listConnectedGatewaySenders()`	Returns a list of IDs for all gateway senders.
`java.lang.String[]`	`listDiskStores(boolean includeRegionOwned)`	Returns the name of all disk stores in use by this member.
`GemFireProperties`	`listGemFireProperties()`	Returns the GemFire specific properties for this member.
`java.lang.String[]`	`listRegions()`	Returns a list of all Region names.
`java.lang.String`	`processCommand(java.lang.String commandString)`	Executes a command on the member.
`java.lang.String`	`processCommand(java.lang.String commandString, java.util.Map<java.lang.String,java.lang.String> env)`	Executes a command on the member.
`java.lang.String`	`processCommand(java.lang.String commandString, java.util.Map<java.lang.String,java.lang.String> env, java.lang.Byte[][] binaryData)`	Deprecated. since 1.4 use processCommand(String commandString, Map$lt;String, String$gt; env, List$lt;String$gt; stagedFilePaths) instead
`java.lang.String`	`processCommand(java.lang.String commandString, java.util.Map<java.lang.String,java.lang.String> env, java.util.List<java.lang.String> stagedFilePaths)`	Executes a command on the member.
`JVMMetrics`	`showJVMMetrics()`	Returns JVM metrics.
`java.lang.String`	`showLog(int numberOfLines)`	Returns the most recent log entries for the member.
`OSMetrics`	`showOSMetrics()`	Returns operating system metrics.
`void`	`shutDownMember()`	Shuts down the member.
`java.lang.String`	`status()`	Returns the status.
`java.lang.String`	`viewLicense()`	Deprecated. Removed licensing in 8.0.

- Method Detail
  - showLog
```
java.lang.String showLog(int numberOfLines)
```
    Returns the most recent log entries for the member.
    
    Parameters:
    
    numberOfLines - Number of lines to return, up to a maximum of 100.
    
    Returns:
    
    the most recent log entries for the member
  - viewLicense
```
@Deprecated
java.lang.String viewLicense()
```
    Deprecated.
    Removed licensing in 8.0.
    
    Returns the license string for this member.
    
    Returns:
    
    the license string for this member
  - compactAllDiskStores
```
java.lang.String[] compactAllDiskStores()
```
    Performs compaction on all of the member's disk stores.
    
    Returns:
    
    A list of names of the disk stores that were compacted.
  - createManager
```
boolean createManager()
```
    Creates a Manager MBean on this member.
    
    Returns:
    
    True if the Manager MBean was successfully created, false otherwise.
  - shutDownMember
```
void shutDownMember()
```
    Shuts down the member. This is an asynchronous call and it will return immediately without waiting for a result.
  - showJVMMetrics
```
JVMMetrics showJVMMetrics()
```
    Returns JVM metrics.
    
    Returns:
    
    A collection of following JVM metrics beans:
    gcCount - (Long) the number of times garbage collection has occurred.
    gcTimeMillis - (Long) the amount of time (in milliseconds) spent on garbage collection.
    initMemory - (Long) the initial number of megabytes of memory requested from the operating system.
    committedMemory - (Long) the current number of megabytes of memory allocated.
    usedMemory - (Long) the current number of megabytes of memory being used.
    maxMemory - (Long) the maximum number of megabytes of memory available from the operating system.
    totalThreads - (Integer) he number of threads in use.
  - showOSMetrics
```
OSMetrics showOSMetrics()
```
    Returns operating system metrics.
    
    Returns:
    
    A collection of following operating system metrics beans:
    maxFileDescriptorCount - (Long) the maximum number of open file descriptors allowed by the operating system.
    openFileDescriptorCount - (Long) the current number of open file descriptors.
    processCpuTime - (Long) the amount of time (in nanoseconds) used by the member's process.
    committedVirtualMemorySize - (Long) the current number of megabytes of memory allocated.
    totalPhysicalMemorySize - (Long) the number of megabytes of free memory available to the operating system.
    freePhysicalMemorySize - (Long) the number of megabytes of free memory available to the operating system.
    totalSwapSpaceSize - (Long) the number of megabytes of swap space allocated.
    freeSwapSpaceSize - (Long) the number of megabytes of free swap space.
    name - (String) the name of the operating system.
    version - (String) the version of the operating system.
    arch - (String) the hardware architecture.
    availableProcessors - (Integer) the number of available processors.
    systemLoadAverage - (Double) the system load average.
  - processCommand
```
java.lang.String processCommand(java.lang.String commandString)
```
    Executes a command on the member.
    
    Parameters:
    
    commandString - Command to be executed.
    
    Returns:
    
    Result of the execution in JSON format.
  - processCommand
```
java.lang.String processCommand(java.lang.String commandString,
                                java.util.Map<java.lang.String,java.lang.String> env)
```
    Executes a command on the member.
    
    Parameters:
    
    commandString - Command to be execute.
    
    env - Environmental properties to use during command execution.
    
    Returns:
    
    Result of the execution in JSON format.
  - processCommand
```
java.lang.String processCommand(java.lang.String commandString,
                                java.util.Map<java.lang.String,java.lang.String> env,
                                java.util.List<java.lang.String> stagedFilePaths)
```
    Executes a command on the member. this is the method that's used by the HttpOperationInvoker and JmxOperationInvoker
    
    Parameters:
    
    commandString - Command to be execute.
    
    env - Environmental properties to use during command execution.
    
    stagedFilePaths - Local files (as relevant to the command). May be null.
    
    Returns:
    
    Result of the execution in JSON format.
  - processCommand
```
@Deprecated
java.lang.String processCommand(java.lang.String commandString,
                                java.util.Map<java.lang.String,java.lang.String> env,
                                java.lang.Byte[][] binaryData)
```
    Deprecated.
    since 1.4 use processCommand(String commandString, Map$lt;String, String$gt; env, List$lt;String$gt; stagedFilePaths) instead
    
    Executes a command on the member. this is the method that's used by the HttpOperationInvoker and JmxOperationInvoker
    
    Parameters:
    
    commandString - Command to be execute.
    
    env - Environmental properties to use during command execution.
    
    binaryData - Binary data specific to the command being executed.
    
    Returns:
    
    Result of the execution in JSON format.
  - listDiskStores
```
java.lang.String[] listDiskStores(boolean includeRegionOwned)
```
    Returns the name of all disk stores in use by this member.
    
    Parameters:
    
    includeRegionOwned - Whether to include disk stores owned by a region.
    
    Returns:
    
    the name of all disk stores in use by this member
  - listGemFireProperties
```
GemFireProperties listGemFireProperties()
```
    Returns the GemFire specific properties for this member.
    
    Returns:
    
    the GemFire specific properties for this member
  - getHost
```
java.lang.String getHost()
```
    Returns the name or IP address of the host on which this member is running.
    
    Returns:
    
    the name or IP address of the host on which this member is running
  - getName
```
java.lang.String getName()
```
    Returns the name of this member.
    
    Returns:
    
    the name of this member
  - getId
```
java.lang.String getId()
```
    Returns the ID of this member.
    
    Returns:
    
    the ID of this member
  - getMember
```
java.lang.String getMember()
```
    Returns the name of the member if it's been set, otherwise the ID.
    
    Returns:
    
    the name of the member if it's been set, otherwise the ID
  - getGroups
```
java.lang.String[] getGroups()
```
    Returns the names of the groups this member belongs to.
    
    Returns:
    
    the names of the groups this member belongs to
  - getProcessId
```
int getProcessId()
```
    Returns the operating system process ID.
    
    Returns:
    
    the operating system process ID
  - status
```
java.lang.String status()
```
    Returns the status.
    
    Returns:
    
    the status
  - getVersion
```
java.lang.String getVersion()
```
    Returns the GemFire version, including build id, jdk version, product name and release version etc.
    
    Returns:
    
    the GemFire version, including build id, jdk version, product name and release version
  - getReleaseVersion
```
java.lang.String getReleaseVersion()
```
    returns only the version string
    
    Returns:
    
    the version string
  - getGeodeReleaseVersion
```
java.lang.String getGeodeReleaseVersion()
```
    returns only the Geode version string
    
    Returns:
    
    the Geode version string
  - isLocator
```
boolean isLocator()
```
    Returns whether this member is attached to at least one Locator.
    
    Returns:
    
    True if this member is attached to a Locator, false otherwise.
  - getLockTimeout
```
long getLockTimeout()
```
    Returns the number of seconds that this member will wait for a distributed lock.
    
    Returns:
    
    the number of seconds that this member will wait for a distributed lock
  - getLockLease
```
long getLockLease()
```
    Returns the number of second that this member will lease a distributed lock.
    
    Returns:
    
    the number of second that this member will lease a distributed lock
  - isServer
```
boolean isServer()
```
    Any long-running GemFire process that was started with "start server" command from GFSH. It returns true even if that process has --disable-default-server=true.
    
    Returns:
    
    whether the process was started with "start server" command from GFSH
  - hasGatewaySender
```
boolean hasGatewaySender()
```
    Returns whether this member has at least one GatewaySender.
    
    Returns:
    
    True if this member has at least one GatewaySender, false otherwise.
  - isManager
```
boolean isManager()
```
    Returns whether this member is running the Manager service.
    
    Returns:
    
    True if this member is running the Manager service, false otherwise.
  - isManagerCreated
```
boolean isManagerCreated()
```
    Returns whether this member has created the Manager service (it may be created, but not running).
    
    Returns:
    
    True if this member has created the Manager service, false otherwise.
  - hasGatewayReceiver
```
boolean hasGatewayReceiver()
```
    Returns whether this member has at least one GatewayReceiver.
    
    Returns:
    
    True if this member has at least one GatewayReceiver, false otherwise.
  - getClassPath
```
java.lang.String getClassPath()
```
    Returns the ClassPath.
    
    Returns:
    
    the ClassPath
  - getCurrentTime
```
long getCurrentTime()
```
    Returns the current time on the member's host.
    
    Returns:
    
    the current time on the member's host
  - getMemberUpTime
```
long getMemberUpTime()
```
    Returns the number of seconds that this member has been running.
    
    Returns:
    
    the number of seconds that this member has been running
  - getCpuUsage
```
float getCpuUsage()
```
    Returns the time (as a percentage) that this member's process time with respect to Statistics sample time interval. If process time between two sample time t1 & t2 is p1 and p2 cpuUsage = ((p2-p1) * 100) / ((t2-t1)) ProcessCpuTime is obtained from OperatingSystemMXBean. If process CPU time is not available in the platform it will be shown as -1
    
    Returns:
    
    the CPU usage as a percentage
  - getCurrentHeapSize
```
@Deprecated
long getCurrentHeapSize()
```
    Deprecated.
    Please use getUsedMemory() instead.
    
    Returns the current size of the heap in megabytes.
    
    Returns:
    
    the current size of the heap in megabytes
  - getMaximumHeapSize
```
@Deprecated
long getMaximumHeapSize()
```
    Deprecated.
    Please use getMaxMemory() instead.
    
    Returns the maximum size of the heap in megabytes.
    
    Returns:
    
    the maximum size of the heap in megabytes
  - getFreeHeapSize
```
@Deprecated
long getFreeHeapSize()
```
    Deprecated.
    Please use getFreeMemory() instead.
    
    Returns the free heap size in megabytes.
    
    Returns:
    
    the free heap size in megabytes
  - getMaxMemory
```
long getMaxMemory()
```
    Returns the maximum size of the heap in megabytes.
    
    Returns:
    
    the maximum size of the heap in megabytes
  - getFreeMemory
```
long getFreeMemory()
```
    Returns the free heap size in megabytes.
    
    Returns:
    
    the free heap size in megabytes
  - getUsedMemory
```
long getUsedMemory()
```
    Returns the current size of the heap in megabytes.
    
    Returns:
    
    the current size of the heap in megabytes
  - fetchJvmThreads
```
java.lang.String[] fetchJvmThreads()
```
    Returns the current threads.
    
    Returns:
    
    the current threads
  - getFileDescriptorLimit
```
long getFileDescriptorLimit()
```
    Returns the maximum number of open file descriptors allowed for the member's host operating system.
    
    Returns:
    
    the maximum number of open file descriptors allowed for the member's host operating system
  - getTotalFileDescriptorOpen
```
long getTotalFileDescriptorOpen()
```
    Returns the current number of open file descriptors.
    
    Returns:
    
    the current number of open file descriptors
  - getTotalRegionCount
```
int getTotalRegionCount()
```
    Returns the number of Regions present in the Cache.
    
    Returns:
    
    the number of Regions present in the Cache
  - getPartitionRegionCount
```
int getPartitionRegionCount()
```
    Returns the number of Partition Regions present in the Cache.
    
    Returns:
    
    the number of Partition Regions present in the Cache
  - listRegions
```
java.lang.String[] listRegions()
```
    Returns a list of all Region names.
    
    Returns:
    
    an array of all Region names
  - getDiskStores
```
java.lang.String[] getDiskStores()
```
    Returns a list of all disk stores, including those owned by a Region.
    
    Returns:
    
    an array of all disk stores, including those owned by a Region
  - getRootRegionNames
```
java.lang.String[] getRootRegionNames()
```
    Returns a list of all root Region names.
    
    Returns:
    
    an array of all root Region names
  - getTotalRegionEntryCount
```
int getTotalRegionEntryCount()
```
    Returns the total number of entries in all regions.
    
    Returns:
    
    the total number of entries in all regions
  - getTotalBucketCount
```
int getTotalBucketCount()
```
    Returns the total number of buckets.
    
    Returns:
    
    the total number of buckets
  - getTotalPrimaryBucketCount
```
int getTotalPrimaryBucketCount()
```
    Returns the number of buckets for which this member is the primary holder.
    
    Returns:
    
    the number of buckets for which this member is the primary holder
  - getGetsAvgLatency
```
long getGetsAvgLatency()
```
    Returns the cache get average latency.
    
    Returns:
    
    the cache get average latency
  - getPutsAvgLatency
```
long getPutsAvgLatency()
```
    Returns the cache put average latency.
    
    Returns:
    
    the cache put average latency
  - getPutAllAvgLatency
```
long getPutAllAvgLatency()
```
    Returns the cache putAll average latency.
    
    Returns:
    
    the cache putAll average latency
  - getTotalMissCount
```
int getTotalMissCount()
```
    Returns the number of times that a cache miss occurred for all regions.
    
    Returns:
    
    the number of times that a cache miss occurred for all regions
  - getTotalHitCount
```
int getTotalHitCount()
```
    Returns the number of times that a hit occurred for all regions.
    
    Returns:
    
    the number of times that a hit occurred for all regions
  - getGetsRate
```
float getGetsRate()
```
    Returns the number of gets per second.
    
    Returns:
    
    the number of gets per second
  - getPutsRate
```
float getPutsRate()
```
    Returns the number of puts per second. Only includes puts done explicitly on this member's cache, not those pushed from another member.
    
    Returns:
    
    the number of puts per second
  - getPutAllRate
```
float getPutAllRate()
```
    Returns the number of putAlls per second.
    
    Returns:
    
    the number of putAlls per second
  - getCreatesRate
```
float getCreatesRate()
```
    Returns the number of creates per second.
    
    Returns:
    
    the number of creates per second
  - getDestroysRate
```
float getDestroysRate()
```
    Returns the number of destroys per second.
    
    Returns:
    
    the number of destroys per second
  - getCacheWriterCallsAvgLatency
```
long getCacheWriterCallsAvgLatency()
```
    Returns the average latency of a call to a CacheWriter.
    
    Returns:
    
    the average latency of a call to a CacheWriter
  - getCacheListenerCallsAvgLatency
```
long getCacheListenerCallsAvgLatency()
```
    Returns the average latency of a call to a CacheListener.
    
    Returns:
    
    the average latency of a call to a CacheListener
  - getTotalLoadsCompleted
```
int getTotalLoadsCompleted()
```
    Returns the total number of times that a load on this cache has completed, as a result of either a local get or a remote net load.
    
    Returns:
    
    the total number of times that a load on this cache has completed
  - getLoadsAverageLatency
```
long getLoadsAverageLatency()
```
    Returns the average latency of a load.
    
    Returns:
    
    the average latency of a load
  - getTotalNetLoadsCompleted
```
int getTotalNetLoadsCompleted()
```
    Returns the total number of times that a network load initiated by this cache has completed.
    
    Returns:
    
    the total number of times that a network load initiated by this cache has completed
  - getNetLoadsAverageLatency
```
long getNetLoadsAverageLatency()
```
    Returns the net load average latency.
    
    Returns:
    
    the net load average latency
  - getTotalNetSearchCompleted
```
int getTotalNetSearchCompleted()
```
    Returns the total number of times that a network search initiated by this cache has completed.
    
    Returns:
    
    the total number of times that a network search initiated by this cache has completed
  - getNetSearchAverageLatency
```
long getNetSearchAverageLatency()
```
    Returns the net search average latency.
    
    Returns:
    
    the net search average latency
  - getTotalDiskTasksWaiting
```
int getTotalDiskTasksWaiting()
```
    Returns the current number of disk tasks (op-log compaction, asynchronous recovery, etc.) that are waiting for a thread to run.
    
    Returns:
    
    the current number of disk tasks that are waiting for a thread to run
  - getBytesSentRate
```
float getBytesSentRate()
```
    Returns the average number of bytes per second sent.
    
    Returns:
    
    the average number of bytes per second sent
  - getBytesReceivedRate
```
float getBytesReceivedRate()
```
    Returns the average number of bytes per second received.
    
    Returns:
    
    the average number of bytes per second received
  - listConnectedGatewayReceivers
```
java.lang.String[] listConnectedGatewayReceivers()
```
    Returns a list of IDs for all connected gateway receivers.
    
    Returns:
    
    a list of IDs for all connected gateway receivers
  - listConnectedGatewaySenders
```
java.lang.String[] listConnectedGatewaySenders()
```
    Returns a list of IDs for all gateway senders.
    
    Returns:
    
    a list of IDs for all gateway senders
  - getNumRunningFunctions
```
int getNumRunningFunctions()
```
    Returns the number of currently executing functions.
    
    Returns:
    
    the number of currently executing functions
  - getFunctionExecutionRate
```
float getFunctionExecutionRate()
```
    Returns the average function execution rate.
    
    Returns:
    
    the average function execution rate
  - getNumRunningFunctionsHavingResults
```
int getNumRunningFunctionsHavingResults()
```
    Returns the number of currently executing functions that will return results.
    
    Returns:
    
    the number of currently executing functions that will return results
  - getTotalTransactionsCount
```
int getTotalTransactionsCount()
```
    Returns the number of current transactions.
    
    Returns:
    
    the number of current transactions
  - getTransactionCommitsAvgLatency
```
long getTransactionCommitsAvgLatency()
```
    Returns the average commit latency in nanoseconds.
    
    Returns:
    
    the average commit latency in nanoseconds
  - getTransactionCommittedTotalCount
```
int getTransactionCommittedTotalCount()
```
    Returns the number of committed transactions.
    
    Returns:
    
    the number of committed transactions
  - getTransactionRolledBackTotalCount
```
int getTransactionRolledBackTotalCount()
```
    Returns the number of transactions that were rolled back.
    
    Returns:
    
    the number of transactions that were rolled back
  - getTransactionCommitsRate
```
float getTransactionCommitsRate()
```
    Returns the average number of transactions committed per second.
    
    Returns:
    
    the average number of transactions committed per second
  - getDiskReadsRate
```
float getDiskReadsRate()
```
    Returns the number of bytes reads per second from all the disks of the member.
    
    Returns:
    
    the number of bytes reads per second from all the disks of the member
  - getDiskWritesRate
```
float getDiskWritesRate()
```
    Returns the number of bytes written per second to disk to all the disks of the member.
    
    Returns:
    
    the number of bytes written per second to disk to all the disks of the member
  - getDiskFlushAvgLatency
```
long getDiskFlushAvgLatency()
```
    Returns the average disk flush latency time in nanoseconds.
    
    Returns:
    
    the average disk flush latency time in nanoseconds
  - getTotalBackupInProgress
```
int getTotalBackupInProgress()
```
    Returns the number of backups currently in progress for all disk stores.
    
    Returns:
    
    the number of backups currently in progress for all disk stores
  - getTotalBackupCompleted
```
int getTotalBackupCompleted()
```
    Returns the number of backups that have been completed.
    
    Returns:
    
    the number of backups that have been completed
  - getLockWaitsInProgress
```
int getLockWaitsInProgress()
```
    Returns the number of threads waiting for a lock.
    
    Returns:
    
    the number of threads waiting for a lock
  - getTotalLockWaitTime
```
long getTotalLockWaitTime()
```
    Returns the amount of time (in milliseconds) spent waiting for a lock.
    
    Returns:
    
    the amount of time (in milliseconds) spent waiting for a lock
  - getTotalNumberOfLockService
```
int getTotalNumberOfLockService()
```
    Returns the number of lock services in use.
    
    Returns:
    
    the number of lock services in use
  - getTotalNumberOfGrantors
```
int getTotalNumberOfGrantors()
```
    Returns the number of locks for which this member is a granter.
    
    Returns:
    
    the number of locks for which this member is a granter
  - getLockRequestQueues
```
int getLockRequestQueues()
```
    Returns the number of lock request queues in use by this member.
    
    Returns:
    
    the number of lock request queues in use by this member
  - getLruEvictionRate
```
float getLruEvictionRate()
```
    Returns the entry eviction rate as triggered by the LRU policy.
    
    Returns:
    
    the entry eviction rate as triggered by the LRU policy
  - getLruDestroyRate
```
float getLruDestroyRate()
```
    Returns the rate of entries destroyed either by destroy cache operations or eviction.
    
    Returns:
    
    the rate of entries destroyed either by destroy cache operations or eviction
  - getInitialImagesInProgres
```
@Deprecated
int getInitialImagesInProgres()
```
    Deprecated.
    as typo in name has been corrected: use getInitialImagesInProgress() instead.
    
    Returns tthe number of "get initial image" operations in progress.
    
    Returns:
    
    the number of "get initial image" operations in progress
  - getInitialImagesInProgress
```
int getInitialImagesInProgress()
```
    Returns the number of "get initial image" operations in progress.
    
    Returns:
    
    the number of "get initial image" operations in progress
  - getInitialImageTime
```
long getInitialImageTime()
```
    Returns the total amount of time spent performing a "get initial image" operation when creating a region.
    
    Returns:
    
    the total amount of time spent performing a "get initial image" operation
  - getInitialImageKeysReceived
```
int getInitialImageKeysReceived()
```
    Return the number of keys received while performing a "get initial image" operation when creating a region.
    
    Returns:
    
    the number of keys received while performing a "get initial image" operation
  - getDeserializationAvgLatency
```
long getDeserializationAvgLatency()
```
    Returns the average time (in nanoseconds) spent deserializing objects. Includes deserializations that result in a PdxInstance.
    
    Returns:
    
    the average time (in nanoseconds) spent deserializing objects
  - getDeserializationLatency
```
long getDeserializationLatency()
```
    Returns the average latency (in nanoseconds) spent deserializing objects. Includes deserializations that result in a PdxInstance.
    
    Returns:
    
    the average latency (in nanoseconds) spent deserializing objects
  - getDeserializationRate
```
float getDeserializationRate()
```
    Returns the instantaneous rate of deserializing objects. Includes deserializations that result in a PdxInstance.
    
    Returns:
    
    the instantaneous rate of deserializing objects
  - getSerializationAvgLatency
```
long getSerializationAvgLatency()
```
    Returns the average time (in nanoseconds) spent serializing objects. Includes serializations that result in a PdxInstance.
    
    Returns:
    
    he average time (in nanoseconds) spent serializing objects
  - getSerializationLatency
```
long getSerializationLatency()
```
    Returns the average latency (in nanoseconds) spent serializing objects. Includes serializations that result in a PdxInstance.
    
    Returns:
    
    the average latency (in nanoseconds) spent serializing objects
  - getSerializationRate
```
float getSerializationRate()
```
    Returns the instantaneous rate of serializing objects. Includes serializations that result in a PdxInstance.
    
    Returns:
    
    the instantaneous rate of serializing objects
  - getPDXDeserializationRate
```
float getPDXDeserializationRate()
```
    Returns the instantaneous rate of PDX instance deserialization.
    
    Returns:
    
    the instantaneous rate of PDX instance deserialization
  - getPDXDeserializationAvgLatency
```
long getPDXDeserializationAvgLatency()
```
    Returns the average time, in seconds, spent deserializing PDX instanced.
    
    Returns:
    
    the average time, in seconds, spent deserializing PDX instanced
  - getTotalDiskUsage
```
long getTotalDiskUsage()
```
    Returns the total number of bytes used on all disks.
    
    Returns:
    
    the total number of bytes used on all disks
  - getNumThreads
```
int getNumThreads()
```
    Returns the number of threads in use.
    
    Returns:
    
    the number of threads in use
  - getLoadAverage
```
double getLoadAverage()
```
    Returns the system load average for the last minute. The system load average is the sum of the number of runnable entities queued to the available processors and the number of runnable entities running on the available processors averaged over a period of time. Pulse Attribute
    
    Returns:
    
    The load average or a negative value if one is not available.
  - getGarbageCollectionCount
```
long getGarbageCollectionCount()
```
    Returns the number of times garbage collection has occurred.
    
    Returns:
    
    the number of times garbage collection has occurred
  - getGarbageCollectionTime
```
long getGarbageCollectionTime()
```
    Returns the amount of time (in milliseconds) spent on garbage collection.
    
    Returns:
    
    the amount of time (in milliseconds) spent on garbage collection
  - getAverageReads
```
float getAverageReads()
```
    Returns the average number of reads per second.
    
    Returns:
    
    the average number of reads per second
  - getAverageWrites
```
float getAverageWrites()
```
    Returns the average writes per second, including both put and putAll operations.
    
    Returns:
    
    the average writes per second, including both put and putAll operations
  - getJVMPauses
```
long getJVMPauses()
```
    Returns the number JVM pauses (which may or may not include full garbage collection pauses) detected by GemFire.
    
    Returns:
    
    the number JVM pauses detected
  - getHostCpuUsage
```
int getHostCpuUsage()
```
    Returns the underlying host's current cpuActive percentage
    
    Returns:
    
    the underlying host's current cpuActive percentage
  - isCacheServer
```
boolean isCacheServer()
```
    Returns true if a cache server is running on this member and able to serve requests from clients
    
    Returns:
    
    whether a cache server is running on this member and able to serve requests from clients
  - getRedundancyZone
```
java.lang.String getRedundancyZone()
```
    Returns the redundancy-zone of the member.
    
    Returns:
    
    the redundancy-zone of the member
  - getRebalancesInProgress
```
int getRebalancesInProgress()
```
    Returns current number of cache rebalance operations being directed by this process.
    
    Returns:
    
    current number of cache rebalance operations being directed by this process
  - getReplyWaitsInProgress
```
int getReplyWaitsInProgress()
```
    Returns current number of threads waiting for a reply.
    
    Returns:
    
    current number of threads waiting for a reply
  - getReplyWaitsCompleted
```
int getReplyWaitsCompleted()
```
    Returns total number of times waits for a reply have completed.
    
    Returns:
    
    total number of times waits for a reply have completed
  - getVisibleNodes
```
int getVisibleNodes()
```
    The current number of nodes in this distributed system visible to this member.
    
    Returns:
    
    the current number of nodes in this distributed system visible to this member
  - getOffHeapObjects
```
int getOffHeapObjects()
```
    Returns the number of off heap objects.
    
    Returns:
    
    the number of off heap objects
  - getOffHeapMaxMemory
```
long getOffHeapMaxMemory()
```
    Returns the size of the maximum configured off-heap memory in bytes.
    
    Returns:
    
    the size of the maximum configured off-heap memory in bytes
  - getOffHeapFreeMemory
```
long getOffHeapFreeMemory()
```
    Returns the size of available (or unallocated) off-heap memory in bytes.
    
    Returns:
    
    the size of available (or unallocated) off-heap memory in bytes
  - getOffHeapUsedMemory
```
long getOffHeapUsedMemory()
```
    Returns the size of utilized off-heap memory in bytes.
    
    Returns:
    
    the size of utilized off-heap memory in bytes
  - getOffHeapFragmentation
```
int getOffHeapFragmentation()
```
    Returns the percentage of off-heap memory fragmentation.
    
    Returns:
    
    the percentage of off-heap memory fragmentation
  - getOffHeapFragments
```
long getOffHeapFragments()
```
  - getOffHeapFreedChunks
```
long getOffHeapFreedChunks()
```
  - getOffHeapLargestFragment
```
int getOffHeapLargestFragment()
```
  - getOffHeapCompactionTime
```
long getOffHeapCompactionTime()
```
    Returns the total time spent compacting in milliseconds.
    
    Returns:
    
    the total time spent compacting in milliseconds

Gemfire JavaDocs_test

Interface MemberMXBean

Method Summary

Method Detail

showLog

viewLicense

compactAllDiskStores

createManager

shutDownMember

showJVMMetrics

showOSMetrics

processCommand

processCommand

processCommand

processCommand

listDiskStores

listGemFireProperties

getHost

getName

getId

getMember

getGroups

getProcessId

status

getVersion

getReleaseVersion

getGeodeReleaseVersion

isLocator

getLockTimeout

getLockLease

isServer

hasGatewaySender

isManager

isManagerCreated

hasGatewayReceiver

getClassPath

getCurrentTime

getMemberUpTime

getCpuUsage

getCurrentHeapSize

getMaximumHeapSize

getFreeHeapSize

getMaxMemory

getFreeMemory

getUsedMemory

fetchJvmThreads

getFileDescriptorLimit

getTotalFileDescriptorOpen

getTotalRegionCount

getPartitionRegionCount

listRegions

getDiskStores

getRootRegionNames

getTotalRegionEntryCount

getTotalBucketCount

getTotalPrimaryBucketCount

getGetsAvgLatency

getPutsAvgLatency

getPutAllAvgLatency

getTotalMissCount

getTotalHitCount

getGetsRate

getPutsRate

getPutAllRate

getCreatesRate

getDestroysRate

getCacheWriterCallsAvgLatency

getCacheListenerCallsAvgLatency

getTotalLoadsCompleted

getLoadsAverageLatency

getTotalNetLoadsCompleted

getNetLoadsAverageLatency

getTotalNetSearchCompleted

getNetSearchAverageLatency

getTotalDiskTasksWaiting

getBytesSentRate

getBytesReceivedRate

listConnectedGatewayReceivers

listConnectedGatewaySenders

getNumRunningFunctions