com::apama::client_status Namespace Reference

Contains the key names for all standard status values within the correlator. More...

Variables
static char const *const	UPTIME_SECONDS = "uptime"
	Uptime in ms. More...
static char const *const	CONSUMERS_TOTAL = "numConsumers"
	Number of consumers attached to the correlator. More...
static char const *const	CONTEXTS_TOTAL = "numContexts"
	Number of contexts in the correlator. More...
static char const *const	CREATED_OUTPUT_TOTAL = "numEmits"
	Number of events emitted from correlator. More...
static char const *const	EVENT_TYPES_TOTAL = "numEventTypes"
	Number of event types defined. More...
static char const *const	ROUTE_TOTAL = "numFastTracked"
	Number of events fast tracked. More...
static char const *const	QUEUED_INPUT_PUBLIC_TOTAL = "numInputQueuedInput"
	Total number of events on input contexts' queues. More...
static char const *const	JAVA_APPLICATIONS_TOTAL = "numJavaApplications"
	Number of java applications. More...
static char const *const	LISTENERS_TOTAL = "numListeners"
	Number of active listeners. More...
static char const *const	MONITORS_TOTAL = "numMonitors"
	Number of monitors. More...
static char const *const	QUEUED_OUTPUT_TOTAL = "numOutEventsQueued"
	Number of events on the output queue. More...
static char const *const	OUTPUT_TOTAL = "numOutEventsSent"
	Number of events sent. More...
static char const *const	OUTPUT_UNACKED_TOTAL = "numOutEventsUnAcked"
	Number of events that have been emitted but not yet acknowledge. More...
static char const *const	PROCESSED_TOTAL = "numProcessed"
	Number of events taken of output queue. More...
static char const *const	MONITOR_INSTANCES_TOTAL = "numProcesses"
	Number of monitor processes. More...
static char const *const	QUEUED_ROUTE_TOTAL = "numQueuedFastTrack"
	Number of events on the fast track queue. More...
static char const *const	QUEUED_INPUT_TOTAL = "numQueuedInput"
	Number of events on the input queue. More...
static char const *const	INPUT_TOTAL = "numReceived"
	Number of events received (includes those that failed to be parsed) More...
static char const *const	PERSISTENCE_SNAPSHOTS_TOTAL = "persistenceNumSnapshots"
	Number of snapshots since startup. More...
static char const *const	PERSISTENCE_LAST_SNAPSHOT_TIMESTAMP = "persistenceLastSnapshotTime"
	The clock time of the last complete snapshot. More...
static char const *const	PERSISTENCE_SNAPSHOT_WAIT_EWMA_SECONDS = "persistenceSnapshotWaitTimeEwmaMillis"
	The EWMA of time taken to wait for a snapshot, in milliseconds. More...
static char const *const	PERSISTENCE_COMMIT_TIME_EWMA_SECONDS = "persistenceCommitTimeEwmaMillis"
	The EWMA of time taken to commit, in milliseconds. More...
static char const *const	PERSISTENCE_SNAPSHOT_ROWS_CHANGED_EWMA_TOTAL = "persistenceLastSnapshotRowsChangedEwma"
	The EWMA of number of rows changed. More...
static char const *const	SUB_LISTENERS_TOTAL = "numSubListeners"
	Number of active sub-listeners. More...
static char const *const	SLOWEST_OUTPUT_QUEUE_NAME = "slowestReceiver"
	Name of the slowest receiver. More...
static char const *const	SLOWEST_OUTPUT_QUEUE_SIZE_TOTAL = "slowestReceiverQueueSize"
	Number of events waiting on that receiver's queue. More...
static char const *const	SLOWEST_INPUT_QUEUE_LATENCY_SECONDS = "mostBackedUpICLatency"
	Latency enqueued at that context. More...
static char const *const	SLOWEST_INPUT_QUEUE_SIZE_TOTAL = "mostBackedUpICQueueSize"
	Number of executors waiting on that context's queue. More...
static char const *const	SLOWEST_INPUT_QUEUE_CONTEXT_NAME = "mostBackedUpInputContext"
	Name of the most backlogged input context. More...
static char const *const	ENQUEUE_QUEUE_SIZE = "enqueueQueueSize"
	Number of events on the enqueue queue. More...
static char const *const	VIRTUAL_MEMORY_SIZE_MB = "virtualMemoryMB"
	VM usage in MB. More...
static char const *const	PHYSICAL_MEMORY_SIZE_MB = "physicalMemoryMB"
	PM usage in MB. More...
static char const *const	SWAP_PAGES_READ_HERTZ = "swapPagesRead"
	Number of pages per second that are being read from swap space. More...
static char const *const	SWAP_PAGES_WRITE_HERTZ = "swapPagesWrite"
	Number of pages per seconds that are being written to swap space. More...
static char const *const	JVM_HEAP_USED_MB = "jvmMemoryHeapUsedMB"
	JVM using heap memory in bytes. More...
static char const *const	JVM_HEAP_FREE_MB = "jvmMemoryHeapFreeMB"
	JVM free heap memory in bytes. More...
static char const *const	JVM_NON_HEAP_USED_MB = "jvmMemoryNonHeapUsedMB"
	JVM using non-heap memory in bytes. More...
static char const *const	JVM_BUFFER_POOL_USED_MB = "jvmMemoryBufferPoolUsedMB"
	JVM using buffer pool in bytes. More...
static char const *const	JVM_MEMORY_ALL_MB = "jvmMemoryAllUsedMB"
	JVM total memory used in bytes, jvmUsedHeap+jvmUsedNonHeap+jvmUsedBufferPool. More...

Detailed Description

Contains the key names for all standard status values within the correlator.

Variable Documentation

char const* const com::apama::client_status::CONSUMERS_TOTAL = "numConsumers"

static

Number of consumers attached to the correlator.

char const* const com::apama::client_status::CONTEXTS_TOTAL = "numContexts"

static

Number of contexts in the correlator.

char const* const com::apama::client_status::CREATED_OUTPUT_TOTAL = "numEmits"

static

Number of events emitted from correlator.

char const* const com::apama::client_status::ENQUEUE_QUEUE_SIZE = "enqueueQueueSize"

static

Number of events on the enqueue queue.

char const* const com::apama::client_status::EVENT_TYPES_TOTAL = "numEventTypes"

static

Number of event types defined.

char const* const com::apama::client_status::INPUT_TOTAL = "numReceived"

static

Number of events received (includes those that failed to be parsed)

char const* const com::apama::client_status::JAVA_APPLICATIONS_TOTAL = "numJavaApplications"

static

Number of java applications.

char const* const com::apama::client_status::JVM_BUFFER_POOL_USED_MB = "jvmMemoryBufferPoolUsedMB"

static

JVM using buffer pool in bytes.

char const* const com::apama::client_status::JVM_HEAP_FREE_MB = "jvmMemoryHeapFreeMB"

static

JVM free heap memory in bytes.

char const* const com::apama::client_status::JVM_HEAP_USED_MB = "jvmMemoryHeapUsedMB"

static

JVM using heap memory in bytes.

char const* const com::apama::client_status::JVM_MEMORY_ALL_MB = "jvmMemoryAllUsedMB"

static

JVM total memory used in bytes, jvmUsedHeap+jvmUsedNonHeap+jvmUsedBufferPool.

char const* const com::apama::client_status::JVM_NON_HEAP_USED_MB = "jvmMemoryNonHeapUsedMB"

static

JVM using non-heap memory in bytes.

char const* const com::apama::client_status::LISTENERS_TOTAL = "numListeners"

static

Number of active listeners.

char const* const com::apama::client_status::MONITOR_INSTANCES_TOTAL = "numProcesses"

static

Number of monitor processes.

char const* const com::apama::client_status::MONITORS_TOTAL = "numMonitors"

static

Number of monitors.

char const* const com::apama::client_status::OUTPUT_TOTAL = "numOutEventsSent"

static

Number of events sent.

char const* const com::apama::client_status::OUTPUT_UNACKED_TOTAL = "numOutEventsUnAcked"

static

Number of events that have been emitted but not yet acknowledge.

char const* const com::apama::client_status::PERSISTENCE_COMMIT_TIME_EWMA_SECONDS = "persistenceCommitTimeEwmaMillis"

static

The EWMA of time taken to commit, in milliseconds.

char const* const com::apama::client_status::PERSISTENCE_LAST_SNAPSHOT_TIMESTAMP = "persistenceLastSnapshotTime"

static

The clock time of the last complete snapshot.

char const* const com::apama::client_status::PERSISTENCE_SNAPSHOT_ROWS_CHANGED_EWMA_TOTAL = "persistenceLastSnapshotRowsChangedEwma"

static

The EWMA of number of rows changed.

char const* const com::apama::client_status::PERSISTENCE_SNAPSHOT_WAIT_EWMA_SECONDS = "persistenceSnapshotWaitTimeEwmaMillis"

static

The EWMA of time taken to wait for a snapshot, in milliseconds.

char const* const com::apama::client_status::PERSISTENCE_SNAPSHOTS_TOTAL = "persistenceNumSnapshots"

static

Number of snapshots since startup.

char const* const com::apama::client_status::PHYSICAL_MEMORY_SIZE_MB = "physicalMemoryMB"

static

PM usage in MB.

char const* const com::apama::client_status::PROCESSED_TOTAL = "numProcessed"

static

Number of events taken of output queue.

char const* const com::apama::client_status::QUEUED_INPUT_PUBLIC_TOTAL = "numInputQueuedInput"

static

Total number of events on input contexts' queues.

char const* const com::apama::client_status::QUEUED_INPUT_TOTAL = "numQueuedInput"

static

Number of events on the input queue.

char const* const com::apama::client_status::QUEUED_OUTPUT_TOTAL = "numOutEventsQueued"

static

Number of events on the output queue.

char const* const com::apama::client_status::QUEUED_ROUTE_TOTAL = "numQueuedFastTrack"

static

Number of events on the fast track queue.

char const* const com::apama::client_status::ROUTE_TOTAL = "numFastTracked"

static

Number of events fast tracked.

char const* const com::apama::client_status::SLOWEST_INPUT_QUEUE_CONTEXT_NAME = "mostBackedUpInputContext"

static

Name of the most backlogged input context.

char const* const com::apama::client_status::SLOWEST_INPUT_QUEUE_LATENCY_SECONDS = "mostBackedUpICLatency"

static

Latency enqueued at that context.

char const* const com::apama::client_status::SLOWEST_INPUT_QUEUE_SIZE_TOTAL = "mostBackedUpICQueueSize"

static

Number of executors waiting on that context's queue.

char const* const com::apama::client_status::SLOWEST_OUTPUT_QUEUE_NAME = "slowestReceiver"

static

Name of the slowest receiver.

char const* const com::apama::client_status::SLOWEST_OUTPUT_QUEUE_SIZE_TOTAL = "slowestReceiverQueueSize"

static

Number of events waiting on that receiver's queue.

char const* const com::apama::client_status::SUB_LISTENERS_TOTAL = "numSubListeners"

static

Number of active sub-listeners.

char const* const com::apama::client_status::SWAP_PAGES_READ_HERTZ = "swapPagesRead"

static

Number of pages per second that are being read from swap space.

char const* const com::apama::client_status::SWAP_PAGES_WRITE_HERTZ = "swapPagesWrite"

static

Number of pages per seconds that are being written to swap space.

char const* const com::apama::client_status::UPTIME_SECONDS = "uptime"

static

Uptime in ms.

char const* const com::apama::client_status::VIRTUAL_MEMORY_SIZE_MB = "virtualMemoryMB"

static

VM usage in MB.