This section provides an overview of the activity display functionality.
Activity displays are provided through System Coordinator administration by selecting Current activity displays at the main menu then Adabas client job information. At that point you will see a summary list of all the jobs that are known. Use "d" to select further detail for the job you are interested in. This will show further detail from Coordinator; then use PF11 to toggle until the Fastpath detail for the job is encountered as follows:
11:58:42 ***** A D A B A S SYSTEM COORDINATOR 8.2.2 ***** 2012-03-08
- Fastpath Job Details - C12110M1
Run-mode: Pulsing (node 2650) Perspective: Daemon (node 2650)
Job Name: DAEFCI18
---------------------------- Optimization Summary ----------------------------
Access Type Attempts (21%) <----------Successes (69%)
Read-ahead: 1,025 (21%) 708 (69%)
Direct: (0%) (0%)
RCs: (0%) (0%)
Others: 3,807 (78%)
Total: 4,832 (100%) 708 (14%)
------------------------------------------------------------------------------
Command ==>
Enter-PF1---PF2---PF3---PF4---PF5---PF6---PF7---PF8---PF9---PF10--PF11--PF12---
Help Exit Refr Excl Reset Prods Menu |
The following information is provided:
| Field | Description |
|---|---|
| Access | Attempts: the percentage of optimization attempts (opimization attempts divided by total number of commands). |
| Type | Successes: the percentage of successful optimization attempts (successful optimization attempts divided by number of optimization attempts). |
| Read-Ahead | Attempts: the number of read-ahead optimization attempts, and the attempt percentage (read-ahead optimization attempts divided by total number of commands). Successes: the number of successful read-ahead optimization attempts, and the percentage of successful attempts (successful read-ahead optimization attempts divided by read-ahead optimization attempts). |
| Direct | Attempts: the number of direct access optimization attempts, and the attempt percentage (direct access optimization attempts divided by total number of commands). Successes: the number of successful direct access optimization attempts, and the percentage of successful attempts (successful direct access optimization attempts divided by direct access optimization attempts). |
| RCs | Attempts is always equal to successes. This is the number of optimized RCs that immediately followed a direct access command (without any intervening "next" commands). |
| Others | Attempts: the number of commands which were
excluded from optimization, and percentage (number of these excluded commands
divided by total number of commands).
Note: |
| Total | Attempts: the total number of commands encountered by Adabas Fastpath. Successes: the total number of successful optimization attempts, and the percentage of successful attempts (successful optimization attempts divided by total number of commands). |
To display job exclusions:
Press PF6 from the Adabas Fastpath job statistics screen and the following will appear:
12:26:10 ***** A D A B A S SYSTEM COORDINATOR 8.2.2 ***** 2012-03-12
- Adabas Fastpath Job Statistics - C12110M5
Node ID: 2650 Session ID: CICSTC26 Hex: C3C9C3E2E3C3F2F6 Job Name: DAEFCI18
Terminal name: TC26 Network name: DAEETC26 Login id: UKRPE
Statistics for commands that have optimization potential but were
unable to be optimized:
C Description Count
_ Unsuitable command type: 23
_ Disqualified: 318
_ Optimization was disabled: 0
_ Multi-fetch was already set: 0
_ Command details exceed Set-id limit: 0
_ Record Buffer exceeds the limit: 0
Mark (above) to display further information about any exclusion.
Command ==>
Enter-PF1---PF2---PF3---PF4---PF5---PF6---PF7---PF8---PF9---PF10--PF11--PF12---
Exit Refr Gen Tasks Prods Menu
|
This screen displays the following information:
| Information | Description |
|---|---|
| Excluded - Reasons | The total number of commands excluded from optimization for the listed reasons. For more information, see Excluded Commands. |
Select an exclusion to display further information about that exclusion reason.
Activity displays are provided through System Coordinator administration by selecting Current activity displays at the main menu then Adabas client job information. At that point you will see a summary list of all the jobs that are known. Use any undefined character to expand to see a list of all the sessions for the job. Again use any character to select a particular session. The detail for a session will show a list of one or more Adabas client connections (multiple will be shown where ADAMODE demands multiple connections). Again use any unassigned character to select one of these connections for further display. Finally use PF11 to toggle until the Fastpath detail for the connection is encountered as follows:
16:27:29 ***** A D A B A S SYSTEM COORDINATOR 8.2.2 ***** 2012-03-08
- Adabas Fastpath Session Statistics - U1STS0M2
Node ID: LOCAL Session ID: TSU44781 Hex: E3E2E4F4F4F7F8F1 Job Name: UKRPE
Terminal name: DAEETCH2 Network name: TSO Login id: UKRPE
---------------------------- Optimization Summary ----------------------------
Access Type Attempts (21%) <----------Successes (69%)
Read-ahead: 1,025 (21%) 708 (69%)
Direct: (0%) (0%)
RCs: (0%) (0%)
Others: 3,807 (78%)
Total: 4,832 (100%) 708 (14%)
------------------------------------------------------------------------------
Command ==>
Enter-PF1---PF2---PF3---PF4---PF5---PF6---PF7---PF8---PF9---PF10--PF11--PF12---
Exit Refr Excl Tasks Prods Menu
|
The following information is provided:
| Field | Description |
|---|---|
| Access | Attempts: the percentage of optimization attempts (opimization attempts divided by total number of commands). |
| Type | Successes: the percentage of successful optimization attempts (successful optimization attempts divided by number of optimization attempts). |
| Read-Ahead | Attempts: the number of read-ahead optimization attempts, and the attempt percentage (read-ahead optimization attempts divided by total number of commands). Successes: the number of successful read-ahead optimization attempts, and the percentage of successful attempts (successful read-ahead optimization attempts divided by read-ahead optimization attempts). |
| Direct | Attempts: the number of direct access optimization attempts, and the attempt percentage (direct access optimization attempts divided by total number of commands). Successes: the number of successful direct access optimization attempts, and the percentage of successful attempts (successful direct access optimization attempts divided by direct access optimization attempts). |
| RCs | Attempts is always equal to successes. This is the number of optimized RCs that immediately followed a direct access command (without any intervening "next" commands). |
| Others | Attempts: the number of commands which were
excluded from optimization, and percentage (number of these excluded commands
divided by total number of commands).
Note: |
| Total | Attempts: the total number of commands encountered by Adabas Fastpath. Successes: the total number of successful optimization attempts, and the percentage of successful attempts (successful optimization attempts divided by total number of commands). |
To display session exclusions:
Press PF6 from the Adabas Fastpath session statistics screen and the following will appear:
12:26:10 ***** A D A B A S SYSTEM COORDINATOR 8.2.2 ***** 2012-03-12
- Adabas Fastpath Session Statistics - U1STS0M5
Node ID: 2650 Session ID: CICSTC26 Hex: C3C9C3E2E3C3F2F6 Job Name: DAEFCI18
Terminal name: TC26 Network name: DAEETC26 Login id: UKRPE
Statistics for commands that have optimization potential but were
unable to be optimized:
C Description Count
_ Unsuitable command type: 23
_ Disqualified: 318
_ Optimization was disabled: 0
_ Multi-fetch was already set: 0
_ Command details exceed Set-id limit: 0
_ Record Buffer exceeds the limit: 0
Mark (above) to display further information about any exclusion.
Command ==>
Enter-PF1---PF2---PF3---PF4---PF5---PF6---PF7---PF8---PF9---PF10--PF11--PF12---
Exit Refr Gen Tasks Prods Menu
|
This screen displays the following information:
| Information | Description |
|---|---|
| Excluded - Reasons | The total number of commands excluded from optimization for the listed reasons. For more information, see Excluded Commands. |
Select an exclusion to display further information about that exclusion reason.
