Predefined reports about storage pools You can run predefined reports to analyze and compare the capacity and performance of storage pools. Running the Pools Capacity reportTo see information about the used and available space of pools on storage systems, run the Pools Capacity report.Pools Capacity reportShows a chart of the 20 pools with the most allocated space, and a table with space statistics for all pools. Use the report to review space allocation in your pools.Running the Pools Historical Capacity reportTo see how space in pools on storage systems is used, run the Pools Historical Capacity report.Pools Historical Capacity reportShows the usage of space on storage pools over a specified period. Use the report to analyze changes in your storage pool requirements.Running the Most Active Pools reportTo see which pools are most active on storage systems, run the Most Active Pools report. Most Active Pools reportShows a chart of the 20 storage pools that are most active, and details for all pools, for a time period that you specify. Use the report to analyze the performance of pools.Running the Performance of One Pool reportTo see information about the performance of a pool on a storage system, run the Performance of One Pool report.Performance of One Pool reportShows four charts, and a table of performance metrics for a storage pool over a time period that you specify. Use the report to analyze the performance of a storage pool.Running the Compare Performance of Multiple PoolsUse the Compare Performance of Multiple Pools report to compare up to four performance metrics for multiple pools that are on storage systems. For example, you can compare cache percentages, data rates, and I/O rates.Compare Performance of Multiple Pools reportShows up to four performance metrics for multiple storage pools over time. Use the report to compare the performance metrics for storage pools that are on storage systems.Running the Compare Performance of One Pool over Time Ranges reportTo compare a performance metric for one pool in two date ranges, run the Compare Performance of One Pool over Time Ranges report. Compare Performance of One Pool over Time Ranges reportShows one performance metric on one pool over two time periods. For example, you can use this report to compare the I/O rate for this week and last week.Parent topic: Predefined reports about storage systems and components