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Displaying IMS DDName Statistics (RDDN)

Displaying IMS DDName Statistics (RDDN)

IMS DDName Statistics panel

Enhanced I/O Support also provides the RDDN panel. Use this panel in conjunction with the second version of the RDAS panel. The DDName of the IMS dataset in which you are interested is taken from the RDAS panel and provided as a parameter to the RDDN operand. For example, use IMSACBA, from the DDName column in the RDAS panel as shown here:

DISPLAY RDDN(IMSACBA)

If no parameter is provided, statistics for all DDNames display. This command provides the following panel.

FIGURE 54. RDDN IMS DDName Statistics panel

+--------------------------- IMS DDName Statistics ---------------------------+

| Period:

08:50 to 08:59 on 01/02/97

Elap = 8:19 M

I51N

|

+-----------------------------------------------------------------------------+

| DDName: IMSACBA

Jobname: IMS510AC

|

+-----------------------------------------------------------------------------+

| |

Volser

| |

Dataset Name

| |

EXCP Count

| |

EXCP Rate

| |

+-----------+---------------------------------------------+---------+---------| | | | | IMS.V510.ACBLIBA.LIB1 | IMS.V510.ACBLIBA.LIB1 | IMS.V510.ACBLIBA.LIB2 | | | 50 | 2| 1| 0.00 | 0.00 | 0.00 | IMS100 IMS200 IMS300

+-----------------------------------------------------------------------------+ | DDName: IMSACBA Jobname: IMS510AD +-----------------------------------------------------------------------------+

| |

Volser

| |

Dataset Name

| |

EXCP Count

| |

EXCP Rate

| |

+-----------+---------------------------------------------+---------+---------| | | | | IMS.V510.ACBLIBA.LIB1 | IMS.V510.ACBLIBA.LIB1 | IMS.V510.ACBLIBA.LIB2 | | | 200 | 3| 10 | 0.00 | 0.00 | 0.00 | IMS100 IMS200 IMS300

+-----------------------------------------------------------------------------+

The fields in the RDDN panel are described below.

Volser

Volume serial ID on which IMS dataset resides

Dataset Name EXCP Count

Name of the dataset

Total count of EXCPs for ALL IMS datasets allocated to the DDName

EXCP Rate

Number of EXCPs per second for ALL IMS datasets allocated to the DDName

Sample Resources Panels

157

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