Statistics reports

The statistics data is published by the broker in XML format.

The report is split into three sections:
  • Broker
  • Client
  • Neighbor

The content of each section is described below.

Broker Statistics are:
Broker
The name of the broker that generated the statistics report.
Execution Group
The name of the execution group running on the broker.
Client Count
The total number of clients that are connected to the broker.
Neighbor Count
The total number of neighbor brokers that are connected to the broker.
Subscription Count
The number of subscriptions held by the broker.
Time Stamp
The time when the statistics report was sent.
Client Statistics, which consists of data about message throughput between the broker and the clients that are connected to the broker, are:
Bytes Queued
The number of bytes of data that are currently queued by the broker for delivery to clients.
Messages Sent
The total number of messages that the broker has delivered to its clients.
Bytes Sent
The total number of bytes that the broker has delivered to its clients.
Bytes Cut Through
The total number of bytes of data that were sent immediately to clients, without being queued internally by the broker.
Messages Received
The total number of messages that have been received by the broker from its clients.
Bytes Received
The total number of bytes that have been received by the broker from its clients.
Messages Dropped
The number of messages that have been dropped due to queue overflow, where the client was not subsequently disconnected from the broker.
Bytes Dropped
The number of bytes that have been dropped due to queue overflow, where the client was not subsequently disconnected from the broker.
Disconnect Messages Dropped
The number of messages that have been dropped due to queue overflow, where the client was subsequently disconnected from the broker.
Disconnect Bytes Dropped
The number of bytes that have been dropped due to queue overflow, where the client was subsequently disconnected from the broker.
Neighbor Statistics, which consists of data about the message throughput between the broker and any other brokers with which it has been configured as a neighbor, are:
Bytes Queued
The number of bytes of data that are currently queued by the broker for delivery to neighboring brokers.
Messages Sent
The total number of messages that the broker has delivered to neighboring brokers.
Bytes Sent
The number of bytes that the broker has delivered to neighboring brokers.
Bytes Cut Through
The total number of bytes of data that were sent immediately to neighboring brokers, without being queued internally by the broker.
Messages Received
The total number of messages that have been received by the broker from neighboring brokers.
Bytes Received
The total number of bytes that have been received by the broker from neighboring brokers.
Messages Dropped
The number of messages dropped due to queue overflow, where the neighboring broker was not subsequently disconnected from the broker.
Bytes Dropped
The number of bytes dropped due to queue overflow, where the neighboring broker was not subsequently disconnected from the broker.
Disconnect Messages Dropped
The number of messages dropped due to queue overflow, where the neighboring broker was subsequently disconnected from the broker.
Disconnect Bytes Dropped
The number of bytes dropped due to queue overflow, where the neighboring broker was subsequently disconnected from the broker.
Related concepts
Publish/subscribe statistics reports
Performance considerations for Real-time transport
Related tasks
Generating statistics reports
Subscribing to statistics reports