Can the channel process messages fast enough?
If there are messages building up on the transmission queue, yet you have
found no processing problems, it can simply be that the channel cannot process
messages fast enough. To identify if this is the case, do the following:
- Issue the following command repeatedly over a period of time to gather
performance data about the channel:
DIS CHSTATUS(QM1.TO.QM2) ALL
- Providing you have confirmed that there are no uncommitted messages
on the transmission queue (detailed in Are the messages on the queue available?), check the
XQTIME field. When the value of the XQTIME indicators are consistently high,
or are increasing over this period, this indicates that the channel is not
keeping up with the putting applications. In this situation try to determine
why he channel is not keeping up, see the following: