IOCounters Object
readOperationCountnumber - The number of I/O read operations.writeOperationCountnumber - The number of I/O write operations.otherOperationCountnumber - Then number of I/O other operations.readTransferCountnumber - The number of I/O read transfers.writeTransferCountnumber - The number of I/O write transfers.otherTransferCountnumber - Then number of I/O other transfers.