MATLAB: Analyzing Data
Overall Statistics | Header Cell - Column 1 |
---|---|
Elapsed Time | 05:51 |
Read Operations | 8 |
Write Operations | 845 |
Data Read | 192 KB |
Data Written | 14.79 MB |
Disk Busy Time | 0.059 s |
Average Data Rate | 253.70 MB/s |
Analyzing our huge data set results in performance that looks a lot like our import workload. Again, most operations occur at a queue depth of one, and much of the data transferred is random in nature. About half of all operations are 4 KB in size this time around.
I/O Trends:
- 85% of all operations occur at a queue depth of one
- 83% of all data transferred is random
- 49% of all operations are 4 KB in transfer size
- 21% of all operations are 32 KB in transfer size