This acid rain can leach toxic aluminum from the soil, which at low levels can stress fish in lakes and streams or, at higher concentrations, kill them outright. Acid rain also weakens trees in forests and contributes to air pollution that can harm humans.
âIostatâ is a computer monitoring system that is short for âinput/output statistics.â As it name suggests, iostat is used to get statistical data regarding a computerâs input and output devices like disk drives, for example.
Device Utilization Report. The second report generated by the iostat command is the Device Utilization Report. The device report provides statistics on a per-physical device or partition basis. Block devices and partitions for which statistics are to be displayed may be entered on the command line.