HP XP Performance Advisor Software - Manual (Page 38)

Description Unit
Performance
metrics
CHA PCB Busy Time for CPU 1 (if installed) number MP1
CHA PCB Busy Time for CPU 2 (if installed) number MP2
CHA PCB Busy Time for CPU 3 (if installed) number MP3
CHA PCB Busy Time for CPU 4 (if installed) number MP4
CHA PCB Busy Time for CPU 5 (if installed) number MP5
CHA PCB Busy Time for CPU 6 (if installed) number MP6
CHA PCB Busy Time for CPU 7 (if installed) number MP7
DKC performance metrics
Table 17 describes the DKC performance metrics.
Table 17 DKC performance metrics
Description Unit Performance metrics
Serial number of the array number Ser
CHA to shared memory bus utilization % SmCha%
DKA to shared memory bus utilization % SmDka%
CHA to cache memory Xbar utilization % CmCha%
DKA to cache memory Xbar utilization % CmDka%
Cache usage [MB] (CLPR0) number CmUs[MB]
Write cache usage [MB] (CLPR0) number CmWr[MB]
Side File usage [MB] (CLPR0) number CmSf[MB]
Cache random read hits (CLPR0) number CmRdH
Cache utilization [%] (CLPR0) % CmUs%
Write cache utilization [%] (CLPR0), max=70% % CmWr[%]
Viewing performance metrics in XPWatch 38