HP StorageWorks P9000 Performance Advisor Software v5.3 User and Troubleshooting Guide (T1789-96322, August 2011)

DescriptionColumn names
Displays the total backend tracks associated with the Smart pool or the ThP pool. It is an aggregate of all
the backend transfers due to I/Os occurring on every VVol in the Smart pool or the ThP pool.
Backend Tracks
Viewing pool volumes and VVols data for Smart pools and ThP pools
The following data on the associated pool volumes and VVols is displayed in the Pool <Pool ID>
Details table for the selected Smart pool or the ThP pool. The Pool ID is also displayed in the table
header. For example, Pool 0 Details indicates that the information displayed is for the Pool ID 0
selected in the Pool Information table:
Table 12 Pool Details table
DescriptionColumn names
VVols
The VVols attached to the Smart pool or the ThP pool.Vvol
Displays the sum of the random and sequential read and write I/Os that are handled by
the VVol.
Vvol IOPS (metric)
Displays the sum of the random and sequential reads and writes in MB/s that are handled
by the VVol.
Vvol MBPS (metric)
Displays the total backend tracks associated with the VVol. It is an aggregate of all the
backend transfers due to I/Os occurring on the VVol in the Smart pool or the ThP pool.
Vvol Backend Tracks (metric)
Displays the average read and write response value of the VVol.
Vvol Avg Read/Write Response Time
(metric)
Pool Volumes
Displays the RAID groups that contribute to the Smart pools or the ThP pools.RG
Displays the total utilization of all the pool LDEVs in the RAID group.
RG Pool Util (%) = (Random reads + random writes + random write parity + sequential reads
+ sequential writes + sequential write parity)/Number of disks in the RAID group.
RG Pool Util (metric)
Displays the total utilization of all the physical LDEVs and the pool LDEVs in the RAID group.RG Total Util (metric)
Displays the individual pool volumes from the RAID group that are included in the Smart
pool or the ThP pool.
Pool LDEVs
Displays the utilization of each individual pool LDEV.LDEV Pool Util (metric)
Select a VVol or a RAID group record, and click Plot Chart to view the performance graphs for the
above-mentioned metrics.
Configuring VVol settings
You can configure the following VVol settings:
• The maximum number of VVol records you want to view.
HP StorageWorks P9000 Performance Advisor Software User Guide 229