---
title: "Multiple Clusters Performance"
description: "This report aggregates historical data and shows performance statistics for selected clusters across a time range. The report features a predefined list of performance counters and allows you to report on memory, CPU, disk and network usage."
canonical: "https://helpcenter.veeam.com/docs/one/userguide/multiple_clusters_performance_vmware.html"
breadcrumb: "User Guide > Reports > Predefined Veeam ONE Reports > Multiple Clusters Performance"
dateModified: "2026-10-23"
---

# Multiple Clusters Performance

This report aggregates historical data and shows performance statistics for selected clusters across a time range. The report features a predefined list of performance counters and allows you to report on memory, CPU, disk and network usage.

- The **Summary** section describes configuration of each selected cluster, including allocated memory and CPU resources, the number of CPU cores and sockets and CPU and memory usage rates.

  Click a cluster name to drill down to performance charts with statistics on CPU, memory, disk and network usage for the cluster.

- The **Performance** subsections provide information on CPU, memory, disk and network usage, including usage trends and top resource consuming hosts and VMs in the cluster.

  Click a host name in the list of top resource consuming hosts to drill down to performance charts with statistics on CPU, memory, disk and network usage for the host.

  Click a VM name in the list of top resource consuming VMs to drill down to performance charts with statistics on CPU, memory, disk and network usage for the VM.

## Report Parameters

You can specify the following report parameters:

- **Infrastructure objects**: defines a virtual infrastructure level and its sub-components to analyze in the report.
- **Period**: defines the time period to analyze in the report. Note that the reporting period must include at least one successfully completed *Object properties data collection* task for the selected scope. Otherwise, the report will contain no data.
- **Business hours only**: defines time of a day for which historical performance data will be used to calculate the performance trend. All data beyond this interval will be excluded from the baseline used for data analysis.
- **Top N**: defines the maximum number of hosts and VMs to display in the report output.
- **Metrics**: defines a list of performance counters to analyze in the report.



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## Use Case

The report provides an overview of hardware resource consumption across your clusters. This information may help you identify clusters with performance issues, balance workloads, right-size resource provisioning, redefine DRS settings and optimize cluster overall performance.