Table of Contents
Advertisement
The standard monitor pictures provided with RTR (described in Chapter 5) are
sufficient for most needs. You may also create your own monitor pictures to suit
particular needs. This appendix tells you how to do this.
The RTR monitor utility provides a means to continuously display the status of
RTR and the applications using it. The information displayed is composed of
named
which are continuously updated by RTR. The data items can
data items
be displayed in various formats, and combined using simple arithmetic operators
and constants.
Note that in earlier versions of RTR, the
and only contained numeric information. The name has been changed to indicate
that string data may also be retrieved.
All RTR data items are associated with an information class. When entering a
data item in a display command, it may be prefixed with a string to indicate
which class it belongs to. This can speed up the processing of monitor commands.
Information classes are shown in Table A–1.
Table A–1 Information Classes
Information Class
per node
per facility
per link to a node
per client process
per server process
per application process
per partition on a router
per partition on a backend
per key segment
per transaction on a frontend
per transaction on a router
per transaction on a backend
The monitor is invoked with the
that is periodically updated. See Section 6.2 for the full syntax
monitor picture
of the
command.
MONITOR
A
monitor picture
contains elements that are either text (such as labels and
titles) or variables derived from data items. Monitor pictures can be defined
either interactively at the
Creating Monitor Pictures
data items
String
"rtr"
"fac"
"lnk"
"cli"
"srv"
"prc"
"rpt"
"bpt"
"ksg"
"ftx"
"rtx"
"btx"
RTR MONITOR
command. RTR monitor displays a
prompt or defined in a file called a
RTR>
A
were known as
counters
monitor file
Creating Monitor Pictures A–1
,
.
Advertisement
Table of Contents
