A general description of metrics and metric alerts is provided in the overview.

See Also:

Broker Notifications, Broker Operations/Attributes

Broker wide bytes delivered per second (includes internal/management messages).

This metric's value is captured in terms of bytes per second.

When alert thresholds are specified for this metric and are subsequently broken at runtime, a application.alert.broker.bytes.DeliveredPerSecond notification will be published.

Metric Type:

Normal

Dynamic:

Can be enabled/disabled at runtime.

Threshold Alert Support:

High, Low

See Also:

broker.bytes.ReceivedPerSecond, broker.bytes.TopicDBSize

Broker wide bytes received per second (includes internal/management messages).

This metric's value is captured in terms of bytes per second.

When alert thresholds are specified for this metric and are subsequently broken at runtime, a application.alert.broker.bytes.ReceivedPerSecond notification will be published.

Metric Type:

Normal

Dynamic:

Can be enabled/disabled at runtime.

Threshold Alert Support:

High, Low

See Also:

broker.bytes.DeliveredPerSecond, broker.bytes.TopicDBSize

Total size in bytes of topic message store.

This metric's value is captured in terms of bytes.

When alert thresholds are specified for this metric and are subsequently broken at runtime, a application.alert.broker.bytes.TopicDBSize notification will be published.

Metric Type:

Normal

Dynamic:

Can be enabled/disabled at runtime.

Threshold Alert Support:

High

See Also:

broker.bytes.DeliveredPerSecond, broker.bytes.ReceivedPerSecond

Inbound connection count to broker.

This metric's value is captured in terms of connections.

When alert thresholds are specified for this metric and are subsequently broken at runtime, a application.alert.broker.connections.Count notification will be published.

Metric Type:

Normal

Dynamic:

Can be enabled/disabled at runtime.

Threshold Alert Support:

High

See Also:

broker.connections.RejectedPerMinute

Rejected connect attempts per minute.

This metric's value is captured in terms of attempts per minute.

When alert thresholds are specified for this metric and are subsequently broken at runtime, a application.alert.broker.connections.RejectedPerMinute notification will be published.

Metric Type:

Normal

Dynamic:

Can be enabled/disabled at runtime.

Threshold Alert Support:

High

See Also:

broker.connections.Count

Metric Type:

Normal

Dynamic:

Can be enabled/disabled at runtime.

Threshold Alert Support:

None

See Also:

broker.messages.DeliveredPerSecond, broker.messages.Received, broker.messages.ReceivedPerSecond

Application messages delivered per second (excludes internal/management messages).

This metric's value is captured in terms of messages per second.

When alert thresholds are specified for this metric and are subsequently broken at runtime, a application.alert.broker.messages.DeliveredPerSecond notification will be published.

Metric Type:

Normal

Dynamic:

Can be enabled/disabled at runtime.

Threshold Alert Support:

High, Low

See Also:

broker.messages.Delivered, broker.messages.Received, broker.messages.ReceivedPerSecond

Metric Type:

Normal

Dynamic:

Can be enabled/disabled at runtime.

Threshold Alert Support:

None

See Also:

broker.messages.Delivered, broker.messages.DeliveredPerSecond, broker.messages.ReceivedPerSecond

Application messages received per second (excludes internal/management messages).

This metric's value is captured in terms of messages per second.

When alert thresholds are specified for this metric and are subsequently broken at runtime, a application.alert.broker.messages.ReceivedPerSecond notification will be published.

Metric Type:

Normal

Dynamic:

Can be enabled/disabled at runtime.

Threshold Alert Support:

High, Low

See Also:

broker.messages.Delivered, broker.messages.DeliveredPerSecond, broker.messages.Received

Bytes delivered to a connection (includes internal/management messages).

This metric's value is captured in terms of bytes.

This metric may be enabled for individual connections or multiple connections using patterns.

Metric Type:

Instance

Dynamic:

Can be enabled/disabled at runtime.

Threshold Alert Support:

None

See Also:

connection.bytes.DeliveredPerSecond, connection.bytes.Received, connection.bytes.ReceivedPerSecond

Bytes delivered to a connection/sec (includes internal/management messages).

This metric's value is captured in terms of bytes per second.

This metric may be enabled for individual connections or multiple connections using patterns.

When alert thresholds are specified for this metric and are subsequently broken at runtime, a application.alert.connection.bytes.DeliveredPerSecond notification will be published.

Metric Type:

Instance

Dynamic:

Can be enabled/disabled at runtime.

Threshold Alert Support:

High, Low

See Also:

connection.bytes.Delivered, connection.bytes.Received, connection.bytes.ReceivedPerSecond

Bytes received by a connection (includes internal/management messages).

This metric's value is captured in terms of bytes.

This metric may be enabled for individual connections or multiple connections using patterns.

Metric Type:

Instance

Dynamic:

Can be enabled/disabled at runtime.

Threshold Alert Support:

None

See Also:

connection.bytes.Delivered, connection.bytes.DeliveredPerSecond, connection.bytes.ReceivedPerSecond

Bytes received by a connection per second (includes internal/management messages).

This metric's value is captured in terms of bytes per second.

This metric may be enabled for individual connections or multiple connections using patterns.

When alert thresholds are specified for this metric and are subsequently broken at runtime, a application.alert.connection.bytes.ReceivedPerSecond notification will be published.

Metric Type:

Instance

Dynamic:

Can be enabled/disabled at runtime.

Threshold Alert Support:

High, Low

See Also:

connection.bytes.Delivered, connection.bytes.DeliveredPerSecond, connection.bytes.Received

Messages delivered to a connection (excludes internal/management messages).

This metric's value is captured in terms of messages.

This metric may be enabled for individual connections or multiple connections using patterns.

Metric Type:

Instance

Dynamic:

Can be enabled/disabled at runtime.

Threshold Alert Support:

None

See Also:

connection.messages.DeliveredPerSecond, connection.messages.Received, connection.messages.ReceivedPerSecond

Messages delivered to a connection/sec (excludes internal/management messages).

This metric's value is captured in terms of messages per second.

This metric may be enabled for individual connections or multiple connections using patterns.

When alert thresholds are specified for this metric and are subsequently broken at runtime, a application.alert.connection.messages.DeliveredPerSecond notification will be published.

Metric Type:

Instance

Dynamic:

Can be enabled/disabled at runtime.

Threshold Alert Support:

High, Low

See Also:

connection.messages.Delivered, connection.messages.Received, connection.messages.ReceivedPerSecond

Messages received by a connection (excludes internal/management messages).

This metric's value is captured in terms of messages.

This metric may be enabled for individual connections or multiple connections using patterns.

Metric Type:

Instance

Dynamic:

Can be enabled/disabled at runtime.

Threshold Alert Support:

None

See Also:

connection.messages.Delivered, connection.messages.DeliveredPerSecond, connection.messages.ReceivedPerSecond

Messages received by a connection per second (excludes internal/management messages).

This metric's value is captured in terms of messages per second.

This metric may be enabled for individual connections or multiple connections using patterns.

When alert thresholds are specified for this metric and are subsequently broken at runtime, a application.alert.connection.messages.ReceivedPerSecond notification will be published.

Metric Type:

Instance

Dynamic:

Can be enabled/disabled at runtime.

Threshold Alert Support:

High, Low

See Also:

connection.messages.Delivered, connection.messages.DeliveredPerSecond, connection.messages.Received

Number of messages in a queue.

This metric's value is captured in terms of messages.

This metric may be enabled for individual queues or multiple queues using patterns.

When alert thresholds are specified for this metric and are subsequently broken at runtime, a application.alert.queue.messages.Count notification will be published.

Metric Type:

Instance

Dynamic:

Can be enabled/disabled at runtime.

Threshold Alert Support:

High

See Also:

queue.messages.DeliveredPerSecond, queue.messages.MaxAge, queue.messages.MaxDepth, queue.messages.ReceivedPerSecond, queue.messages.Size, queue.messages.TimeInQueue

Messages delivered to a queue per second (including rejected messages).

This metric's value is captured in terms of messages per second.

This metric may be enabled for individual queues or multiple queues using patterns.

When alert thresholds are specified for this metric and are subsequently broken at runtime, a application.alert.queue.messages.DeliveredPerSecond notification will be published.

Metric Type:

Instance

Dynamic:

Can be enabled/disabled at runtime.

Threshold Alert Support:

High, Low

See Also:

queue.messages.Count, queue.messages.MaxAge, queue.messages.MaxDepth, queue.messages.ReceivedPerSecond, queue.messages.Size, queue.messages.TimeInQueue

Age in seconds of the oldest message on the queue.

This metric's value is captured in terms of seconds.

This metric may be enabled for individual queues or multiple queues using patterns.

When alert thresholds are specified for this metric and are subsequently broken at runtime, a application.alert.queue.messages.MaxAge notification will be published.

Metric Type:

Instance

Dynamic:

Can be enabled/disabled at runtime.

Threshold Alert Support:

High

See Also:

queue.messages.Count, queue.messages.DeliveredPerSecond, queue.messages.MaxDepth, queue.messages.ReceivedPerSecond, queue.messages.Size, queue.messages.TimeInQueue

Maximum number of messages in a queue during a collection interval.

This metric's value is captured in terms of messages.

This metric may be enabled for individual queues or multiple queues using patterns.

Metric Type:

Instance

Dynamic:

Can be enabled/disabled at runtime.

Threshold Alert Support:

None

See Also:

queue.messages.Count, queue.messages.DeliveredPerSecond, queue.messages.MaxAge, queue.messages.ReceivedPerSecond, queue.messages.Size, queue.messages.TimeInQueue

Messages received by a queue per second

This metric's value is captured in terms of messages per second.

This metric may be enabled for individual queues or multiple queues using patterns.

When alert thresholds are specified for this metric and are subsequently broken at runtime, a application.alert.queue.messages.ReceivedPerSecond notification will be published.

Metric Type:

Instance

Dynamic:

Can be enabled/disabled at runtime.

Threshold Alert Support:

High, Low

See Also:

queue.messages.Count, queue.messages.DeliveredPerSecond, queue.messages.MaxAge, queue.messages.MaxDepth, queue.messages.Size, queue.messages.TimeInQueue

Size of messages in a queue.

This metric's value is captured in terms of bytes.

This metric may be enabled for individual queues or multiple queues using patterns.

When alert thresholds are specified for this metric and are subsequently broken at runtime, a application.alert.queue.messages.Size notification will be published.

Metric Type:

Instance

Dynamic:

Can be enabled/disabled at runtime.

Threshold Alert Support:

High

See Also:

queue.messages.Count, queue.messages.DeliveredPerSecond, queue.messages.MaxAge, queue.messages.MaxDepth, queue.messages.ReceivedPerSecond, queue.messages.TimeInQueue

Average time in the queue (in seconds) of messages dequeued during a collection interval.

This metric's value is captured in terms of seconds.

This metric may be enabled for individual queues or multiple queues using patterns.

When alert thresholds are specified for this metric and are subsequently broken at runtime, a application.alert.queue.messages.TimeInQueue notification will be published.

Metric Type:

Instance

Dynamic:

Can be enabled/disabled at runtime.

Threshold Alert Support:

High

See Also:

queue.messages.Count, queue.messages.DeliveredPerSecond, queue.messages.MaxAge, queue.messages.MaxDepth, queue.messages.ReceivedPerSecond, queue.messages.Size