These are histograms quantifying measurement data. To the right
of some of the graphs, report codes of reports that show related and
more detailed information are displayed. You can display the report
by skipping the cursor to one of these fields and by pressing the
ENTER key.
Most active IMS PSBs
Under Heading |
This is Displayed |
Samples |
The number of samples done during the measurement
upon which this graph is based. This number represents 100 percent
of the data upon which the graph is based and is used as the divisor
to compute the percentages shown in other lines in the graph. |
IMS™ PSB Name |
An IMS PSB name is shown and the number
of samples in which processing of DL/I calls under this PSB was observed.
The percentage and the graph represent the proportion of the overall
measurement time DL/I calls were being serviced under this PSB. |
Most active IMS transactions
Under Heading |
This is Displayed |
Samples |
The number of samples done during the measurement
upon which this graph is based. This number represents 100 percent
of the data upon which the graph is based and is used as the divisor
to compute the percentages shown in other lines in the graph. |
IMS Transaction Code |
An IMS transaction code is shown and the
number of samples in which processing of DL/I calls under this transaction
was observed. The percentage and the graph represent the proportion
of the overall measurement time DL/I calls were being serviced in
this transaction. |
Most active DL/I calls
Under Heading |
This is Displayed |
Samples |
The number of samples done during the measurement
upon which this graph is based. This number represents 100 percent
of the data upon which the graph is based and is used as the divisor
to compute the percentages shown in other lines in the graph. |
DL/I Call |
A DL/I call identified by three fields: a unique
sequence number assigned to the DL/I call, its DL/I function code
and its PCB name. The percentage and the graph represent the proportion
of samples in which processing this DL/I call was observed. The percentage
and the graph represent the proportion the overall measurement time
all executions of this DL/I call were being serviced. |
Most CPU consumptive DL/I
Under Heading |
This is Displayed |
Total DL/I CPU Time |
The number of seconds of CPU time consumed by
all executions of DL/I calls during the measurement. This number represents
100 percent of the data upon which the graph is based and is used
as the divisor to compute the percentages shown in other lines in
the graph. |
DL/I Call |
A DL/I call identified by three fields: a unique
sequence number assigned to the DL/I call, its DL/I function code
and its PCB name. The quantification and the graph show the number
of CPU seconds of execution for this DL/I call. |
Most frequent transactions
This requires that the IMS+ measurement option is active and the
execution of IMS transaction was observed. The graphic information
is based on the number of transactions counted.
Under Heading |
This is Displayed |
Total txns counted |
The total number of IMS transactions
counted during the measurement. This number represents 100 percent
of the data upon which the graph is based and is used as the divisor
to compute the percentages shown in other lines in the graph. |
IMS transaction |
The IMS transaction code and the number
of executions of this transaction. |
Most frequent DL/I calls
This requires that the IMS+ measurement option was active. The
graphic information is based on the number of DL/I calls counted.
Under Heading |
This is Displayed |
Total DL/I calls counted |
The total number of DL/I calls counted during
the measurement. This number represents 100 percent of the data upon
which the graph is based and is used as the divisor to compute the
percentages shown in other lines in the graph. |
DL/I call |
A DL/I call identified by three fields: a unique
sequence number assigned to the call, its DL/I function code and its
PCB name. The number of executions of this call is quantified. |
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