TIBCO EMS probe
The TIBCO EMS probe makes a TCP connection to one or more TIBCO EMS servers and periodically extracts messaging statistics for the following categories:
- Topic
- Queue
- Route
- Server
For a full description of all of these data items
and the settings for the EMS server reporting intervals, refer to
the TIBCO EMS documentation or the tibemsd.conf configuration
file or visit the TIBCO website.
The TIBCO EMS probe queries each EMS server to determine the statistics interval and uses it when polling for updates.
The following is an excerpt from the tibemsd.conf file:
server_rate_interval= 60
statistics= enabled
rate_interval= 60
detailed_statistics= NONE
statistics_cleanup_interval= 120
max_stat_memory= 64MB
The values for server_rate_interval and rate_interval are
the same. The server_rate_interval setting determines
how often server statistics are refreshed, and rate_interval is
used for topics, queues, and routes.
The TIBCO EMS probe uses the value of server_rate_interval,
and if the value for rate_interval is different,
data will be lost. If you change these values, you must restart the
EMS server.
The TIBCO EMS probe will reconnect to EMS servers automatically if they restart.
The following table describes the topic and queue counters provided by the TIBCO EMS probe.
| Counter | Description |
|---|---|
| pmc | Pending message count. |
| pms | Pending messages size (bytes). |
| imr | Inbound message rate (per second). |
| omr | Outbound message rate (per second). |
| ibr | Inbound bytes rate (per second). |
| obr | Outbound messages size (bytes). |
| imc | Inbound message count. |
| obc | Outbound message count. |
| ibc | Inbound bytes count. |
| obc | Outbound bytes count. |
| dc | Count of durable subscribers. |
| adc | Count of active durable subscribers. |
| sc | Subscriber count. |
The following table describes the route counters provided by the TIBCO EMS probe.
| Counter | Description |
|---|---|
| imr | Inbound message rate (per second). |
| omr | Outbound message rate (per second). |
| ibr | Inbound bytes rate (per second). |
| obr | Outbound messages size (bytes). |
| imc | Inbound message count. |
| obc | Outbound message count. |
| ibc | Inbound bytes count. |
| obc | Outbound bytes count. |
The following table describes the route counters provided by the TIBCO EMS probe.
| Counter | Description |
|---|---|
| totalConn | Total connections. |
| durConn | Durable connections. |
| msgMem | Message memory in use (bytes). |
| msgMemPooled | Message memory in use by pooling (bytes). |
| obr | Outbound bytes rate. |
| ibr | Inbound bytes rate. |
| omr | Outbound message rate. |
| imr | Inbound message rate. |
| pmc | Pending message count. |
| pms | Pending message size (bytes). |
| qc | Queue count. |
| tc | Topic count. |