CPU model            : Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz
Number of cores      : 8
CPU frequency        : 3511.879 MHz
Total size of Disk   : 15423.5 GB (6564.7 GB Used)
Total amount of Mem  : 15969 MB (4457 MB Used)
Total amount of Swap : 130943 MB (0 MB Used)
System uptime        : 9 days, 17 hour 25 min
Load average         : 4.23, 4.36, 4.44
OS                   : Ubuntu 16.04.6 LTS
Arch                 : x86_64 (64 Bit)
Kernel               : 4.15.0-43-generic
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I/O speed(1st run)   : 291 MB/s
I/O speed(2nd run)   : 240 MB/s
I/O speed(3rd run)   : 294 MB/s
Average I/O speed    : 275.0 MB/s