Dear Shawn,
"dstat" does essentially that.
Default is one line of output every second, which means the output equals the MiB/sec throughput of your device.
Try "dstat -D sda,sdb". You can also adjust the delay; see the manual page.
Dear Shawn,
"dstat" does essentially that.
Default is one line of output every second, which means the output
equals the MiB/sec throughput of your device.
Try "dstat -D sda,sdb". You can also adjust the delay; see the manual page.