MCMDT3 - Monitor data table statistics details

The MCMDT3 view shows statistical information concerning the data table component of a CICS®- or user-maintained data table, or coupling facility data table.

Availability

The MCMDT3 view is available for all managed CICS systems running CICS Transaction Server for OS/390®, Version 1 Release 3 and later.

Access

Issue command:
MCMDT3 file sysname

file
Is the name of a currently installed data table file that is being monitored.

sysname
Is the name of the CICS system where the data table file is installed. The CICS system must be a monitored system within the current scope.

Hyperlink from:
the Data Set Info field of a MCMDTD or MCMDT2 view.

Figure 18 is an example of the MCMDT3 view.

Figure 18. The MCMDT3 view
 27FEB2005  15:14:54 ----------- INFORMATION DISPLAY ---------------------------
 COMMAND  ===>                                                 SCROLL ===> PAGE
 CURR WIN ===> 1        ALT WIN ===>
 >W1 MCMDT====MCMDT3====EYUPLX01=EYUPLX01=27FEB2005==15:14:10====CPSM==========1
     File ID.....         CFDT CICS System.... IYZ30C06 Table Type....  CFTABLE
 
     Data set stats            IO Rate To Data
      Add Requests.        0    EXCP VSAM Data        0
      Browse Reqs..        0    CS EXCP Rate..      0.0
      Delete Reqs..        0    MI EXCP Rate..      0.0
      Get Requests.        0
      Get Upd Reqs.        0   IO Rate to Indx
      Update Reqs..        0    EXCP VSAM Index       0
                                CS EXCP Rate...     0.0
     String Usage..             MI EXCP Rate...     0.0
      Strings......        4
      Max Strg Wt..        0
      Tot Strg Wt..        0
      Active Strg..        0
      String Waits.        0                            Table Info.....

Action commands

Table 31 shows the action commands you can issue from the MCMDT3 view.

Table 31. MCMDT3 view action commands
Primary command Line command Description
INIt n/a Initializes the CICSPlex® SM statistics counters associated with the data table file to 0.
REMove n/a Removes the data table file from CICSPlex SM monitoring for the current sample interval and discards its accumulated statistics.

Hyperlinks

Table 32 shows the hyperlink field for the MCMDT3 view.

Table 32. MCMDT3 view hyperlink field
Hyperlink field View displayed Description
Table Info MCMDT2 Detailed view of information relating to the table component of a data table.
File ID CMDTD Detailed view about a file that has a CICS- or user-maintained data table, or a coupling facility data table, associated with it.
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