Hp XP Performance Advisor Software Bedienungsanleitung PDF herunterladen (Seite 43)

Figure 18 10 busiest backend LDEVs

Figure 19 10 busiest backend RAID groups

If the number of components are less than ten or if the utilization for them is zero, the tabs show less than

10 compo

nents. The 10 busiest LDEVs selected is based on the Backend Transfer m etrics and the 10

busiest RAI D groups selected is based on the Overall % RAID Group Utilization metrics. If an LD EV is

an Luse Master, the individual details of the LDEVs are considered for the busiest component and not

the sum of all its component LDEVs.

The LDE

V response time components, AVERAGE READ RESPONSE, MAXIMUM READ RESPONSE,

AVERAGE WRITE RESPONSE, and MAXIMUM WRITE R ESPONSE, are measured in milliseconds. Click

on any of the values to view the chart for that respective metric for that LDEV.

Click o

nanLDEV or RAIDGroup to view the metrics in a chart.

Cache usage chart

Double-click the Cache group box on the Array View screen to display the Cache usage chart for that

array in a separate browser window, as shown in Cache usage chart.

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Hp XP Performance Advisor Software Bedienungsanleitung Seite 43