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Update visualizations.md

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Olivier Lambert 2015-11-10 16:30:18 +01:00
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@ -6,12 +6,18 @@ Visualizations help you to understand your own XenServer infrastructure, to corr
The dashboard is a view gathering information on all your connected pools/hosts.
![]()
![](https://xen-orchestra.com/blog/content/images/2015/08/dashboard.png)
[Read more about this](https://xen-orchestra.com/blog/xen-orchestra-4-4/#dashboard).
### Heatmap
A heatmap allows its reader to understand when your VMs or hosts are stressed. Values are relative, thus it's easy to detect trends or spikes.
![](https://xen-orchestra.com/blog/content/images/2015/08/db1.png)
[Read more about it](https://xen-orchestra.com/blog/xen-orchestra-4-4/#heatmapforinfrastructurehealth).
### Sunburst
A sunburst visualization helps a lot to detect proportions in a hierarchical environment. Two cases with XenServer:
@ -19,6 +25,14 @@ A sunburst visualization helps a lot to detect proportions in a hierarchical env
* VM disk usage in storage repositories
* VM RAM usage in hosts
### Correlations
![](https://xen-orchestra.com/blog/content/images/2015/07/sunburst-2.png)
This is the place to compare
[Read more about this](https://xen-orchestra.com/blog/xen-orchestra-4-4/#sunburstvisualizationforvdiandramusage).
### Event correlation
This is the place to compare metrics on comparable objects (VMs to VMs, hosts to hosts).
![](https://xen-orchestra.com/blog/content/images/2015/09/correlate_small.jpg)
[Read more about it](https://xen-orchestra.com/blog/xen-orchestra-4-6#eventcorrelation).