Hitachi MK-96RD617-08 - Manual (Page 172)

7-8 Using the Export Tool
Hitachi Universal Storage Platform V/VM Hitachi Performance Manager User’s Guide
Table 7-7 Files with Statistics about Volumes (LUs)
ZIP File CSV File Data Saved in the File
LU_IOPS.csv The number of read and write operations per
second
LU_TransRate.csv The size of data transferred per second (KB/sec)
LU_Seq_Read_IOPS.csv The number of sequential read operations per
second
LU_Rnd_Read_IOPS.csv The number of random read operations per
second
LU_Seq_Write_IOPS.csv The number of sequential write operations per
second
LU_Rnd_Write_IOPS.csv The number of random write operations per
second
LU_Seq_Read_Hit.csv The read hit ratio in sequential access mode
LU_Rnd_Read_Hit.csv The read hit ratio in random access mode
LU_Seq_Write_Hit.csv The write hit ratio in sequential access mode
LU_Rnd_Write_Hit.csv The write hit ratio in random access mode
LU_C2D_Trans.csv The number of data transfer operations from
cache memories and hard disk drives (i.e., LUs)
LU_D2CS_Trans.csv The number of data transfer operations from
hard disk drives (i.e., LUs) to cache memories in
sequential access mode
LU_D2CR_Trans.csv The number of data transfer operations from
hard disk drives (i.e., LUs) to cache memories in
random access mode
LU_dat.ZIP
LU_Response.csv The average response time (microseconds) at
volumes (LUs)
Note: 1 microsecond is one-millionth of 1 second.
Table 7-8 Files with Statistics about SPM Groups
ZIP File CSV File Data Saved in the File
PPCG_IOPS.csv The number of read and write operations per
second
PPCG_KBPS.csv The size of data transferred per second (KB/sec)
PPCG_dat.ZIP
PPCG_Response.csv The average response time (microseconds) at
SPM groups
Note: 1 microsecond is one-millionth of 1 second.