# Cluster Comparison
If you have the Insights Agent installed on multiple Kubernetes clusters, you can use Fairwinds Insights to compare the workloads in those clusters. This is particularly useful if you have staging and production clusters, or multiple clusters that are meant to mirror one another.
You can also compare two namespaces within the same cluster.
In the example below, we examine the differences in the
between a production cluster and a staging cluster:
We can see that
vpa-updater are in
staging, but not
This could be a mistake - typically we want production and staging to be aligned.
We can also see when the images or resources of a particular workload have changed.
In the example below, we can see that the
oauth2-proxy deployment doesn't have
resource requests or limits set in production, though it does in staging.