Average Device Latency by Host

This chart displays the average amount of latency on a host device.

This chart is located in the Performance view of the datastore Performance tab.

Table 31. Data Counters

Chart Label	Description
Physical Device Command Latency	Measures the amount of time, in milliseconds, to complete a SCSI command issued from the physical device. ■ Counter: deviceLatency ■ Stats Type: Absolute ■ Unit: Milliseconds (ms) ■ Rollup Type: Average ■ Collection Level: 2