P9000Watch and P9000Sketch Reference guide for HP StorageWorks P9000 Performance Advisor v5.3 (T1789-96325, August 2011)

DescriptionUnit
Performance
metrics
For an XP disk array, MP0 is the CHA PCB Busy Time for
CPU 0 (if installed).
For a P9000 disk array, MP0 is the MP busy time for CPU
0 (if installed).
numberMP0
For an XP disk array, MP1 is the CHA PCB Busy Time for
CPU 1 (if installed).
For a P9000 disk array, MP1 is the MP busy time for CPU
1 (if installed).
numberMP1
For an XP disk array, MP2 is the CHA PCB Busy Time for
CPU 2 (if installed).
For a P9000 disk array, MP1 is the MP busy time for CPU
2 (if installed).
numberMP2
For an XP disk array, MP3 is the CHA PCB Busy Time for
CPU 3 (if installed).
For a P9000 disk array, MP3 is the MP busy time for CPU
3 (if installed).
numberMP3
For an XP disk array, MP4 is the CHA PCB Busy Time for
CPU 4 (if installed).
numberMP4
For an XP disk array, MP5 is the CHA PCB Busy Time for
CPU 5 (if installed).
numberMP5
For an XP disk array, MP6 is the CHA PCB Busy Time for
CPU 6 (if installed).
numberMP6
For an XP disk array, MP7 is the CHA PCB Busy Time for
CPU 7 (if installed).
numberMP7
NOTE:
For P9000 disk arrays, MP4 to MP7 will always display a 0 as shown in Figure 21.
DKC performance metrics
Table 20 describes the DKC performance metrics.
Table 20 DKC performance metrics
DescriptionUnitPerformance metrics
Serial number of the arraynumberSer
CHA to shared memory bus utilization%SmCha%
DKA to shared memory bus utilization%SmDka%
CHA to cache memory Xbar utilization%CmCha%
Viewing performance metrics in P9000Watch52