10 busiest ldevs/ports, 10 busiest ldevs/raid groups, 10 busiest front end ldevs – HP XP Performance Advisor Software User Manual
Page 42: 10 busiest front end ports
10 busiest LDEVs/Ports
To view the 10 busiest LDEVs and Ports for the selected array, click the Array Frontend Total group box
on the Array View screen. The details for LDEVs and Ports are displayed in a new browser window, as
shown in
and
.
Figure 17 10 busiest front end LDEVs
Figure 18 10 busiest front end Ports
If the number of components are less than ten or if the utilization for them is zero, the tabs show less than
10 components. The 10 busiest LDEVs selected is based on the IOs and the10 busiest ports selected is
based on the average IOs. If the LDEV is a Luse Master, the individual details of the LDEVs are considered
for the busiest component and not the sum of all its component LDEVs.
The LDEV response time components, MAX READ RESP, and MAX WRITE RESP (msec)-valid for last the
30 seconds, are measured in milliseconds. The AVG READ RESP and AVG WRITE RESP display the
values for scheduled collection period. Click on any of the values to view the chart for that respective
metric for that LDEV.
Click on an LDEV or ports Name to view the metrics in a chart.
10 busiest LDEVs/RAID groups
To view the 10 busiest LDEVs and RAID groups for the selected array, click the Array Backend Total group
box on the Array View screen. The details are displayed in a new browser window, as shown in
and
10 busiest backend RAID groups
.
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Array View