2016-01-14 17:33:53 +01:00
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# Health
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This view will help you to find any bottleneck or to compare the metrics of your infrastructure.
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2016-01-14 17:33:09 +01:00
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2016-01-14 17:34:34 +01:00
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### Heatmap
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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.
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[](https://xen-orchestra.com/blog/xen-orchestra-4-4/#heatmapforinfrastructurehealth).
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2016-01-14 17:35:51 +01:00
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### Event correlation
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This is the place to compare metrics on comparable objects (VMs to VMs, hosts to hosts).
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[](https://xen-orchestra.com/blog/xen-orchestra-4-6#eventcorrelation).
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