Parity group and external volume group statistics

The following table shows the file names and types of information in the Monitor Performance window that can be exported to files using Export Tool. These files contain statistics about parity groups and external volume groups.

ZIP file

CSV file

Data saved in the file

PG_dat.ZIP

PG_IOPS.csv

Number of read and write operations per second

PG_TransRate.csv

Size of data transferred per second (Kbps)

PG_Read_TransRate.csv

Size of read data transferred per second (Kbps)

PG_Write_TransRate.csv

Size of write data transferred per second (Kbps)

PG_Read_IOPS.csv

Number of read operations per second

PG_Rnd_Read_IOPS.csv

Number of random read operations per second

PG_Write_IOPS.csv

Number of write operations per second

PG_Seq_Write_IOPS.csv

Number of sequential write operations per second

PG_Rnd_Write_IOPS.csv

Number of random write operations per second

PG_Read_Hit.csv

Read hit ratio

PG_Seq_Read_Hit.csv

Read hit ratio in sequential access mode

PG_Rnd_Read_Hit.csv

Read hit ratio in random access mode

PG_Write_Hit.csv

Write hit ratio

PG_Seq_Write_Hit.csv

Write hit ratio in sequential access mode

PG_Rnd_Write_Hit.csv

Write hit ratio in random access mode

PG_BackTrans.csv

Number of data transfer operations between cache memory and data drives (for example, parity groups or external volume groups) per second

PG_C2D_Trans.csv

Number of data transfer operations from cache memory and data drives (for example, parity groups or external volume groups) per second

PG_D2CS_Trans.csv

Number of data transfer operations from data drives (for example, parity groups or external volume groups) per second to cache memory in sequential access mode

PG_D2CR_Trans.csv

Number of data transfer operations from data drives (for example, parity groups or external volume groups) per second to cache memory in random access mode

PG_Response.csv

Average response time (microsecond) at parity groups or external volume groups

PG_Read_Response.csv

Average read response time (microsecond) at parity groups or external volume groups

PG_Write_Response.csv

Average write response time (microsecond) at parity groups or external volume groups

NoteThe parity group number is output in the column header of each performance value in these files.