Fujitsu ETERNUS DX100 S3 - Page 81

● Volume Performance Information for the Advanced Copy Function
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Read IOPS (the read count per second)
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Write IOPS (the write count per second)
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Read Throughput (the amount of transferred data that is read per second)
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Write Throughput (the amount of transferred data that is written per second)
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Read Cache Hit Rate (cache hit rate for read)
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Write Cache Hit Rate (cache hit rate for write)
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Prefetch Cache Hit Rate (cache hit rate for prefetch)
● Controller Performance Information
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Busy Ratio (CPU usage)
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CPU core usage
● CA Port Performance Information
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Read IOPS (the read count per second)
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Write IOPS (the write count per second)
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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
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Send IOPS (the number of data transmission per second)
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Receive IOPS (the number of times data is received per second)
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Send throughput (the amount of transferred data that is sent per second)
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Receive throughput (the amount of transferred data that is received per second)
● Host-LU QoS Performance Information
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Average IOPS (the average number of I/Os per second)
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Minimum IOPS (the minimum number of I/Os per second)
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Maximum IOPS (the maximum number of I/Os per second)
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Average throughput (average MB/s value)
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Minimum throughput (minimum MB/s value)
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Maximum throughput (maximum MB/s value)
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Total delay time (total delay time of commands by QoS control)
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Average delay time (average delay time per command by QoS control)
● Drive Performance Information
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Busy Ratio (drive usage)
2. Basic Functions
Operation Management/Device Monitoring
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Fujitsu Storage ETERNUS DX100 S4/DX200 S4, ETERNUS DX100 S3/DX200 S3 Hybrid Storage Systems
Design Guide (Basic)
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