## Options for Diagnosing Problems

In the event of errors or performance problems, the Database Manager GUI offers you a number of options for diagnosing the problem. You can also use other database tools to carry out your performance diagnosis.

### Procedure

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1. Select the required database instance in the list of database instances.
Connect to the DBM server for this database instance if necessary.

2. Choose one of the following diagnosis options or database tools:

Diagnosis Options and Database Tools

Menu Command | Significance
Instance ® Check ® Database Structure | Checking Database Structures
Instance ® Check ® Backup | Checking Backup
Instance ® Check ® Database Server | Checking the Database Computer
Instance ® Check ® Diagnosis Files | Reading Log Files
Instance ® Check ® Database Trace | Using the Database Trace
Instance ® Check ® Database Analyzer | Displaying and Deleting Database Analyzer Information
Tools ® SQL Studio | Using SQL Studio
Instance ® Command Line | Using the Database Manager CLI
Instance ® OMS Caches | For liveCache instances only; Displaying OMS Caches
Instance ® OMS Container | For liveCache instances only; Displaying OMS Class Containers
Instance ® OMS Monitor | For liveCache instances only; Activating the OMS Monitor

See also:

Displaying Information