.. include:: ../../../vars.rst
.. _section-administration-view-host:

Host View
=========

The Host View shows a summary of the host's general information and provides
a chart of the resources (CPU and memory).

=======
IP Info
=======

All the currently in-use IP addresses associated with a host are listed. Hover
on the text to see the full text in a tooltip (if some are not visible).

.. figure:: ../../../_static/administration/IPtoolTip.png
    :alt: IP tooltip
    :name: IP tooltip
    :align: center
    :figWidth: 100%

=============
Processes Tab
=============

.. figure:: ../../../_static/administration/hostView_processesTable.png
    :alt: Host view processes table
    :name: Host view processes table
    :align: center
    :figWidth: 100%


* **Process** - Displays the name of the process represented by this row and which is running on this host. Clicking on this cell will bring up an editor for this process.
* **Process ID** - The process id.
* **State** - The state of the RTI service. Note that this information can only be displayed for RTI services.
* **Version** - The version of Connext being used by the process.
* **Health** - The health state of the process. 
* **Uptime** - The total time the process has been running. Note that this information is only currently supported by the RTI Routing Service.
* **CPU (%)** - Current CPU usage by the process. Note that this information is only currently supported by the RTI Routing Service.
* **Physical Memory** - Current physical memory consumption by the process. Note that this information is only currently supported by the RTI Routing Service.
* **Total Memory** - Current total memory consumption by the process. Note that this information is only currently supported by the RTI Routing Service.

*******************
Resources Chart Tab
*******************

.. figure:: ../../../_static/administration/hostView_resourcesChart.png
    :alt: Host view resource chart
    :name: Host view resource chart
    :align: center
    :figWidth: 100%

This tab contains a chart that shows the host CPU, free memory, and free
swap memory resources.

The chart's toolbar has many useful features, including the ability to save
the chart as a raster graphic to disk.

.. Note::
    The information in this chart can only be populated if an instance of
    *Routing Service* is running on the host and the monitoring capability is
    enabled.