Fujitsu ETERNUS AF250 - Page 81

● Controller Performance Information
•
Busy Ratio (CPU usage)
•
CPU core usage
● CA Port Performance Information
•
Read IOPS (the read count per second)
•
Write IOPS (the write count per second)
•
Read Throughput (the amount of transferred data that is read per second)
•
Write Throughput (the amount of transferred data that is written per second)
● RA Port Performance Information
•
Send IOPS (the number of data transmission per second)
•
Receive IOPS (the number of times data is received per second)
•
Send throughput (the amount of transferred data that is sent per second)
•
Receive throughput (the amount of transferred data that is received per second)
● Host-LU QoS Performance Information
•
Average IOPS (the average number of I/Os per second)
•
Minimum IOPS (the minimum number of I/Os per second)
•
Maximum IOPS (the maximum number of I/Os per second)
•
Average throughput (average MB/s value)
•
Minimum throughput (minimum MB/s value)
•
Maximum throughput (maximum MB/s value)
•
Total delay time (total delay time of commands by QoS control)
•
Average delay time (average delay time per command by QoS control)
● Drive Performance Information
•
Busy Ratio (drive usage)
•
When the
ETERNUS AF is rebooted, the performance monitoring process is stopped.
•
If performance monitoring is started from ETERNUS SF Storage Cruiser, ETERNUS Web GUI or ETERNUS CLI
cannot stop the process.
•
If performance monitoring is started from ETERNUS Web GUI or ETERNUS CLI, the process can be stopped
from ETERNUS SF Storage Cruiser.
1. Function
Operation Management/Device Monitoring
81
FUJITSU Storage ETERNUS AF250 S2, ETERNUS AF250 All-Flash Arrays
Design Guide (Basic)
Copyright 2019 FUJITSU LIMITED
P3AG-1822-09ENZ0