8. Obtaining the System Operating Environment (Monitoring the System Status)

This chapter explains how to obtain information about the system operating environment (monitoring the system status).

This chapter contains the following sections:

Organization of this chapter

8.1 Using the message log to check the system execution status

8.2 When a UAP or utility execution takes too long

8.3 When HiRDB startup or termination processing takes too long

8.4 Obtaining RDAREA status

8.5 Obtaining shared memory utilization status

8.6 In the event of deadlock

8.7 In the event of a shortage of locked resources management tables

8.8 Monitoring UAP status (skipped effective synchronization point dump monitoring facility)

8.9 Output of warning information about the time required for SQL execution (SQL runtime warning output facility)

8.10 Monitoring the execution time of UAPs and utilities (reducing the effects of nonresponding programs)

8.11 Monitoring resource utilization factors

8.12 Monitoring the status of server processes (message queue monitoring facility)

8.13 Monitoring the number of times server processes terminate abnormally (abnormal termination monitoring facility)

8.14 Monitoring the memory size of server processes (facility for monitoring the memory size of server processes)