Teledyne LeCroy Sierra M6-4 SAS_SATA Protocol Analyzer User Manual - Manual (Page 241)

Sierra M6‐4 SAS/SATA Protocol Analyzer User Manual 237
Analysis Teledyne LeCroy
 Completion Time
 Performance
 Standard Deviation
 Count: All, Custom, or a number
Figure 3.43: SAS: Read Write Command Report
Performance Report (SAS)
To display the Performance Report, click the Performance tab. The Performance Report
displays (see
Figure 3.44 on page 237 ) the report data in columns with the following
information:
 Minimum Completion Time
 Average Completion Time
 Maximum Completion Time
 Initiator Bus Utilization
 Target Bus Utilization
 Efficiency
 Total Read Cmd
 Total Read (Bytes)
 Total Read Duration
 Cmd Minimum Read (MB/S)
 Cmd Average Read (MB/S)
 Cmd Maximum Read (MB/S)
 Total Write Cmd
 Total Write (Bytes)
 Total Write Duration is the sum of all write commands duration.
 Cmd Minimum Write (MB/S)
 Cmd Average Write (MB/S) is the Total Write (Total payload size of all write com‐
mands in sample file in MB) / Total Completion Time (Total completion time of all
write commands in sample file in seconds).
 Cmd Maximum Write (MB/S)
 Average Byte per SSP Frame
 Average Byte per STP Frame
Figure 3.44: SAS: Performance Report