Performing basic system monitoring and tuning

Performing basic system monitoring and tuning

Using the System Information Manager

Using the Login Session Viewer or the who command

Using the System Time Manager

Using the System Monitor
    Managing log data
    Setting System Monitor alarms
    Setting System Monitor options
    Customizing System Monitor colors
        Setting colors using the sysmonitor file
        Setting colors using the .sys_mon file

Using the System Tuner

Using the System Defaults Manager

Checking and clearing system log files
    Using the System Logs Manager
    Clearing system log files from the command line
    Clearing log files automatically

Using the Reports Manager
    Reporting password status
    Reporting user login activity
    Making list selections
    Enabling or disabling system accounting
    Viewing system accounting reports
    Checking file security

Communicating with users
    Message of the day
    The wall command

Changing the maximum allowed file size (ulimit)
    Considerations for large files

Managing swap space
    Determining swap usage
    Changing swap space size
        Adding swap space
        Reducing swap space

Managing processors and processes
    Licensing multiple processors
    Using the Processor Manager
    Displaying processor information (psrinfo)
    Taking processors on/off-line (psradm)
    Binding processes to processors (pbind)
    Placing processors in an exclusive binding mode (pexbind)