What operating system tools can be used to collect capacity planning data? (Select TWO correct)

`fuser` identifies processes using files or sockets, which is a troubleshooting tool, not a general-purpose capacity planning data collection utility.

`iostat` reports on CPU utilization and I/O statistics for devices and partitions, providing data on disk activity that is critical for planning storage capacity and performance.

`lsmod` lists currently loaded kernel modules, which is useful for system introspection but not for collecting real-time or historical performance data for capacity planning.

`vmstat` reports on processes, memory, paging, block I/O, traps, and CPU activity, offering comprehensive system resource insights vital for understanding current utilization and predicting future needs.