View 2. CPU utilization
View 2. CPU Utilization quantifies distribution of CPU usage. The quantifications are reported in two modes: Overall and Current®.
Overall mode appears on the left side of the screen and shows accumulated quantifications based on the overall measurement. Each quantity is an overall sample count. It is also expressed as a percentage and illustrated by a histogram.
Current mode appears on the right side of the screen and shows quantifications representing the last measured time slice. Each quantity is a sample count for the time slice and is also illustrated by a histogram. (Use the SETUP command to adjust the size of the time slice.)
If in “auto-refresh” mode data in this screen will refresh automatically at the specified rate. Otherwise press ENTER to refresh the data.
A sample report is shown here:
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M01: IBM APA for z/OS Realtime Monitor (2132/CICS22A) Row 00001 of 00028
Command ===>_________________________________________________ Scroll ===> PAGE
1. Overview 3. Environment 5. Data Mgmt
2. CPU Util. 4. CPU/Modules
______________________________________________________________________________
View 2. CPU Utilization
+Overall CPU Activity 7 min 7.81 sec --------------+ +Current 0.66 sec ------+
| Samples 64,179 71.3% -------------- | | 100 '''''''' |
| CPU Active 5,597 8.7% - | | 39 ======= |
| WAIT 57,303 89.2% ----------------- | | 52 ========= |
| Queued 1,279 1.9% - | | 9 = |
+--------------------------------------------------+ +-----------------------+
+CPU Usage Distribution ---------------------------+ +Current ---------------+
| CPU Active 5,597 8.7% - | | 39 '''''''' |
| Application 104 1.8% - | | 1 = |
| System 2,119 37.8% ------- | | 18 ======== |
| DB2 SQL 217 3.8% - | | 0 |
| Data Mgmt 0 0.0% | | 0 |
| Unresolved 3,164 56.4% ----------- | | 20 ========= |
+--------------------------------------------------+ +-----------------------+
+CPU Modes ----------------------------------------+ +Current ---------------+
| CPU Active 5,604 8.7% - | | 39 '''''''' |
| Supv Mode 3,828 68.3% ------------- | | 23 ========== |
| Prob Mode 1,776 31.6% ------ | | 16 ======= |
| In SVC 424 7.5% - | | 2 = |
| AMODE 24 0 0.0% | | 0 |
| AMODE 31 5,604 100.0% -------------------- | | 39 ==================|
| AMODE 64 0 0.0% | | 0 |
| User key 1,887 33.6% ------ | | 16 ======= |
| System key 3,717 66.3% ------------- | | 23 ========== |
+--------------------------------------------------+ +-----------------------+