EMC Symmetrix Disk by Technology Performance
Table: EMC Symmetrix Disk by Technology Performance
Metric | Description |
|---|---|
Read Response Time | The average time taken by the disk to serve one read I/O operation. |
Write Response Time | The average time taken by the disk to serve one write I/O operation. |
Percent Busy | The % of time that the disk is busy serving I/O requests. |
Total Capacity | The total capacity of the disk, in GB. |
Total SCSI Commands | The total number of commands performed by the disk each second: read, write, skip mask, verify, XOR write, and XOR write-read. |
Used Capacity | Total used capacity of the disk, in GB. |
Reads | The number of disk reads. |
Writes | The number of disk writes. |