Operations Guide
UM Monitoring Statistics

This section contains links to API documentation pages with detailed descriptions of each UM statistic.

Note that certain statistics are initialized to the maximum unsigned value for the fields, i.e. all bits set (-1 for a signed value). This special value indicates that the field has not yet been calculated. This is used for the "min" statistic in a "minimum / maximum" statistics pair. For example, nak_tx_min is initialized to the maximum unsigned long, while nak_tx_max is initialized to zero.


Monitoring Receiving Statistics  <-

Although the API suggests that these statistics are on a topic basis, they are actually on a transport session basis. Receiver objects are sometimes passed in as a means of identifying the desired transport session(s).

TypeStats Structure
LBT-TCP Receiving Statslbm_rcv_transport_stats_tcp_t_stct
LBT-RM Receiving Statslbm_rcv_transport_stats_lbtrm_t_stct
LBT-RU Receiving Statslbm_rcv_transport_stats_lbtru_t_stct
LBT-IPC Receiving Statslbm_rcv_transport_stats_lbtipc_t_stct
LBT-SMX Receiving Statslbm_rcv_transport_stats_lbtsmx_t_stct
LBT-RDMA Receiving Statslbm_rcv_transport_stats_lbtrdma_t_stct
Broker (UMQ) Receiver Statslbm_rcv_transport_stats_broker_t_stct


Monitoring Sending Statistics  <-

Although the API suggests that these statistics are on a topic basis, they are actually on a transport session basis. Source objects are sometimes passed in as a means of identifying the desired transport session.

TypeStats Structure
LBT-TCP Sending Statslbm_src_transport_stats_tcp_t_stct
LBT-RM Sending Statslbm_src_transport_stats_lbtrm_t_stct
LBT-RU Sending Statslbm_src_transport_stats_lbtru_t_stct
LBT-IPC Sending Statslbm_src_transport_stats_lbtipc_t_stct
LBT-SMX Sending Statslbm_src_transport_stats_lbtsmx_t_stct
LBT-RDMA Sending Statslbm_src_transport_stats_lbtrdma_t_stct
Broker (UMQ) Sending Statslbm_src_transport_stats_broker_t_stct


Monitoring Context Statistics  <-

TypeStats Structure
Context Statslbm_context_stats_t_stct


Monitoring Event Queue Statistics  <-

TypeStats Structure
Event Queue Statisticslbm_event_queue_stats_t_stct