Table 20–2 shows the brokerwide metrics information that the broker reports.
Table 20–2 Brokerwide Metrics
Metrics Quantity |
Description |
Log File? |
metrics bkrMetric Type |
Metrics Topic |
---|---|---|---|---|
Connections |
||||
Num connections |
Total current number of connections for all connection services |
Yes |
cxn |
mq.metrics.broker |
Num threads |
Total current number of threads for all connection services |
Yes |
cxn |
None |
Min threads |
Total minimum number of threads for all connection services |
Yes |
cxn |
None |
Max threads |
Total maximum number of threads for all connection services |
Yes |
cxn |
None |
Stored Messages |
||||
Num messages |
Current number of payload messages stored in memory and persistent store |
No |
mq.metrics.broker |
|
Total message bytes |
Total size in bytes of payload messages currently stored in memory and persistent store |
No |
None |
mq.metrics.broker |
Message Flow |
||||
Num messages in |
Cumulative number of payload messages received since broker started |
Yes |
ttl |
mq.metrics.broker |
Num messages out |
Cumulative number of payload messages sent since broker started |
Yes |
ttl |
mq.metrics.broker |
Rate messages in |
Current rate of flow of payload messages into broker |
Yes |
rts |
None |
Rate messages out |
Current rate of flow of payload messages out of broker |
Yes |
rts |
None |
Message bytes in |
Cumulative size in bytes of payload messages received since broker started |
Yes |
ttl |
mq.metrics.broker |
Message bytes out |
Cumulative size in bytes of payload messages sent since broker started |
Yes |
ttl |
mq.metrics.broker |
Rate message bytes in |
Current rate of flow of payload message bytes into broker |
Yes |
rts |
None |
Rate message bytes out |
Current rate of flow of payload message bytes out of broker |
Yes |
rts |
None |
Num packets in |
Cumulative number of payload and control packets received since broker started |
Yes |
ttl |
mq.metrics.broker |
Num packets out |
Cumulative number of payload and control packets sent since broker started |
Yes |
ttl |
mq.metrics.broker |
Rate packets in |
Current rate of flow of payload and control packets into broker |
Yes |
rts |
None |
Rate packets out |
Current rate of flow of payload and control packets out of broker |
Yes |
rts |
None |
Packet bytes in |
Cumulative size in bytes of payload and control packets received since broker started |
Yes |
ttl |
mq.metrics.broker |
Packet bytes out |
Cumulative size in bytes of payload and control packets sent since broker started |
Yes |
ttl |
mq.metrics.broker |
Rate packet bytes in |
Current rate of flow of payload and control packet bytes into broker |
Yes |
rts |
None |
Rate packet bytes out |
Current rate of flow of payload and control packet bytes out of broker |
Yes |
rts |
None |
Destinations |
||||
Num destinations |
Current number of physical destinations |
No |
None |
mq.metrics.broker |