CPU, RAM

The
CPU, RAM
 page contains the following sections:
  • CPU Statistics
    CPU and RAM
    This section displays the following information:
    Item
    Description
    Cache
    The amount of CPU cache present on the module.
    Model
    CPU information.
    Speed
    CPU speed. The field always displays
    Varying
    .
    Usage
    The current snapshot of CPU utilization (as a percentage).
  • RAM Statistics
    RAM Statistics
    This section displays the following information:
    Item
    Description
    Buffers
    The total amount of RAM in megabytes that is buffered.
    Cached
    The total amount of RAM in megabytes that is cached.
    Active
    The total amount of RAM in megabytes that is in use.
    Inactive
    The total amount of RAM in megabytes that is not in use.
    Usage
    The percent of total memory utilization for the module.
  • Top Results
    Top Result
    This section displays the results of the Linux
    top
     command, which is automatically invoked by the system when you visit the
    CPU, RAM
     page. The command retrieves data on frequently-updated processes. The results displayed in the
    Top Results
     section are calculated from a 1-second time period.
    You can use this information to administer, configure, and troubleshoot your Historian ME module.
    If you want the information to be automatically refreshed and generated dynamically on the page, type the refresh interval in seconds in the
    Auto Refresh
     box below the table.
    To disable the auto-refresh option, type
    0
     in the text box.
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