Volumes (LU) 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 volumes (LUs).

ZIP file

CSV file

Data saved in the file

LU_dat.ZIP

LU_IOPS.csv

The number of read and write operations per second

LU_TransRate.csv

The size of data transferred per second (Kbps)

LU_Read_TransRate.csv

The size of read data transferred per second (Kbps)

LU_Write_TransRate.csv

The size of write data transferred per second (Kbps)

LU_Read_Response.csv

The average read response time (microseconds)

LU_Write_Response.csv

The average write response time (microseconds)

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 per second from cache memories to data drives (for example, LUs)

LU_D2CS_Trans.csv

The number of data transfer operations per second from data drives (for example, LUs) to cache memories in sequential access mode

LU_D2CR_Trans.csv

The number of data transfer operations per second from data drives (for example, LUs) to cache memories in random access mode

LU_Response.csv

The average response time (microseconds) at volumes (LUs)