/*
* $Id: metricXen.readme,v 1.8 2010/08/04 23:24:36 tyreld Exp $
*
* (C) Copyright IBM Corp. 2006, 2009
*
* THIS FILE IS PROVIDED UNDER THE TERMS OF THE ECLIPSE PUBLIC LICENSE
* ("AGREEMENT"). ANY USE, REPRODUCTION OR DISTRIBUTION OF THIS FILE
* CONSTITUTES RECIPIENTS ACCEPTANCE OF THE AGREEMENT.
*
* You can obtain a current copy of the Eclipse Public License from
* http://www.opensource.org/licenses/eclipse-1.0.php
*
* Author: Oliver Benke (benke@de.ibm.com)
* Contributors:
*
* Description:
* README to Gatherer Plugin for Xen Metrics
*
*/
/* ---------------------------------------------------------------------------*/
The Plugin offers the following metrics :
- TotalCPUTime
- TenMinuteTotalCPUTime
- ActiveVirtualProcessors
- ExternalViewTotalCPUPercentage
- TenMinuteExternalViewTotalCPUPercentage
- PhysicalMemoryAllocatedToVirtualSystem
- HostFreePhysicalMemory
- PhysicalMemoryAllocatedToVirtualSystemPercentage
- HostMemoryPercentage
plus the following metrics which are only intended for internal usage:
- _Internal_CPUTime
- _Internal_TotalCPUTime
- _Internal_Memory
- _Internal10m_CPUTime
- _Internal10m_TotalCPUTime
/* ---------------------------------------------------------------------------*/
TotalCPUTime
------------
Metric Type : Interval
Sample Interval : 60 sec
CIM Data Type : uint64
Units : MilliSeconds
Value Source : "xm list --long"
TenMinuteTotalCPUTime
---------------------
Metric Type : Interval
Sample Interval : 10 min
CIM Data Type : uint64
Units : MilliSeconds
Value Source : like TotalCPUTime
ActiveVirtualProcessors
-----------------------
Metric Type : Interval
Sample Interval : 60 sec
CIM Data Type : real32
Units : MilliSeconds
Value Source : "xm list --long"
ExternalViewTotalCPUPercentage
------------------------------
Metric Type : Interval
Sample Interval : 60 sec
CIM Data Type : real32
Units : Percent
Value Source : "xm list --long"
TenMinuteExternalViewTotalCPUPercentage
---------------------------------------
Metric Type : Interval
Sample Interval : 10 min
CIM Data Type : real32
Units : Percent
Value Source : like ExternalViewTotalCPUPercentage
/* ---------------------------------------------------------------------------*/
PhysicalMemoryAllocatedToVirtualSystem
----------------------
Metric Type : Point
Sample Interval : 60 sec
CIM Data Type : uint64
Units : KiloBytes
Value Source : "xm list --long"
HostFreePhysicalMemory
----------------------
Metric Type : Point
Sample Interval : 60 sec
CIM Data Type : uint64
Units : KiloBytes
Value Source : "xm info"
PhysicalMemoryAllocatedToVirtualSystemPercentage
----------------------
Metric Type : Point
Sample Interval : 60 sec
CIM Data Type : uint64
Units : KiloBytes
Value Source : "xm list --long"
HostMemoryPercentage
--------------------
Metric Type : Point
Sample Interval : 60 sec
CIM Data Type : real32
Units : Percent
Value Source : "xm list --long" and "xm info"
