
System monitoring involves proactive monitoring of application servers, CPU utilization, database space, monitoring log files, etc.
System monitoring also includes the following −
To monitor the SAP system, use transaction code — SM51
To check the list of processes, go to Processes icon.
To monitor application users, use transaction codes — AL08 and SM04
Use transaction code — SM04
To monitor update processes, use transaction code — SM13. In User field enter ‘*’ and click on Execute.
If there is no pending request, queue will be empty as in the following screenshot −
The following table shows important transaction codes for system monitoring and performance checks −
| Monitoring System Log | SM21 |
| Tune Summary | ST02 |
| CPU Utilization | ST06 |
| ABAP Dumps | ST22 |
| Spool Request Monitoring | SP01 |
| Monitoring Batch Job | SM37 |
| Database Administration | DB02 |
| Database backup logs | DB12 |