| Measurement |
Description |
Measurement
Unit |
Interpretation |
| Active_conns |
The number
of active client connections to the server
|
Number |
A large number of active connections could indicate that a large number
of clients have connected to the server. Alternatively, it could also
mean that quite a few connections have not been closed properly.
|
| Total_topics |
The
number of topics present in the server. The FioranoMQ server sends
messages to a client through a queue or a topic. While a message in a
queue can be sent to a single recipient only, a message in a topic can
be sent to multiple recipients who subscribed for the topic.
|
Number |
|
| Topic_msgs_consumed |
The
rate at which messages are received from all the topics on the server |
Reads/Sec |
An increase or decrease in the rate of message consumption
represents the system load.
|
| Topic_msgs_published |
The
rate of publication of messages to all the topics on the server. |
Writes/Sec |
An increase or decrease in the rate of message publication represents
the system load.
|
| Total_durable_subscribrs |
The
number of durable subscriptions on all the topics present in the
server. If a client with a durable subscription is not currently
available for receiving messages, then such messages will not be lost
in transit. Instead, the messages will be stored by the server until
such time that client becomes available. Once the client is activated,
the messages will be automatically sent to the same. |
Number |
|
| Total_durable_msgs |
The
total number of messages pending for all durable subscribers on all
topics present in the server
|
Number |
If the value of this measure is consistently high, it indicates that the
receivers are not receiving the messages stored in the topics. The
reason is that the clients may not be active to receive messages or the
clients may be unable to connect to the server.
|
| Total_queues |
The
number of queues present in the server
|
Number |
|
| Queue_msgs_consumed |
The
rate at which messages are received from all the queues on the server |
Reads/Sec |
An increase or decrease in the rate of message consumption represents
the system load.
|
| Queue_msgs_pushed |
The
rate of number of messages pushed to all queues on the server.
|
Writes/Sec |
An increase or decrease in this rate represents the system load.
|
| Topic_conn_factories |
The
number of topic connection factories present in the server.
|
Number |
|
| Queue_conn_factories |
The
number of queue connection factories present in the server.
|
Number |
|
| Admin_conn_factories |
The
number of admin connection factories present in the server.
|
Number |
|