Virtualization Manager Reports > Physical Disk Performance Summary
  
Version 10.2.01P10
Physical Disk Performance Summary
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List physical disks with I/O statistics, including read/write latency. Use the Show Chart option to graph the statistics.
 
Physical Disk Name
Disk name links to the Physical Disk Detail.
VM Server
VM Server links to the VM Server Detail.
# Datastore
Number links to the Datastore Utilization Summary.
Disk I/O Data Xfer (KB/sec)
Disk I/O transfer rate.
Disk I/O Latency (ms)
Disk I/O wait time, which is the average for the report’s Group By interval.
Disk I/O Max Queue Depth
Disk I/O maximum queue depth.
Disk Read Data Xfer (KB/sec)
Disk read transfer rate.
Disk Read # Reads
Sum of the number of disk reads for the report’s Group By interval.
Disk Read Latency (ms)
Disk read wait time, which is the average for the report’s Group By interval.
Disk Read Queue Latency (ms)
Average amount of time taken during the collection interval per SCSI read command in the VMKernel queue.
Disk Write Data Xfer (KB/sec)
Disk Write transfer rate.
Disk Write # Writes
Sum of the number of disk writes for the report’s Group By interval
Disk Write Latency (ms)
Disk write wait time, which is the average for the report’s Group By interval
Disk Write Queue Latency (ms)
Average amount time taken during the collection interval per SCSI write command in the VMKernel queue.
Show Chart
Check the boxes for which you want to generate charts. Use the Advanced option in the scope selector to set a Group by. See also Show Chart Parameter.