iozone -r 128k -i 0 -i 1 -i2 -t 24 -s 1G
        Iozone: Performance Test of File I/O
                Version $Revision: 3.424 $
                Compiled for 64 bit mode.
                Build: linux

        Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins
                     Al Slater, Scott Rhine, Mike Wisner, Ken Goss
                     Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
                     Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner,
                     Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy, Dave Boone,
                     Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root,
                     Fabrice Bacchella, Zhenghua Xue, Qin Li, Darren Sawyer,
                     Vangel Bojaxhi, Ben England, Vikentsi Lapa.

        Run began: Thu Oct 26 10:07:09 2017

        Record Size 128 kB
        File size set to 1048576 kB
        Command line used: iozone -r 128k -i 0 -i 1 -i2 -t 24 -s 1G
        Output is in kBytes/sec
        Time Resolution = 0.000001 seconds.
        Processor cache size set to 1024 kBytes.
        Processor cache line size set to 32 bytes.
        File stride size set to 17 * record size.
        Throughput test with 24 processes
        Each process writes a 1048576 kByte file in 128 kByte records

        Children see throughput for 24 initial writers  = 1229268.81 kB/sec
        Parent sees throughput for 24 initial writers   =  937731.22 kB/sec
        Min throughput per process                      =   48207.85 kB/sec
        Max throughput per process                      =   59227.93 kB/sec
        Avg throughput per process                      =   51219.53 kB/sec
        Min xfer                                        =  853120.00 kB

        Children see throughput for 24 rewriters        = 1213795.56 kB/sec
        Parent sees throughput for 24 rewriters         = 1078826.06 kB/sec
        Min throughput per process                      =   46781.09 kB/sec
        Max throughput per process                      =   55301.71 kB/sec
        Avg throughput per process                      =   50574.81 kB/sec
        Min xfer                                        =  884864.00 kB

        Children see throughput for 24 readers          = 20269375.44 kB/sec
        Parent sees throughput for 24 readers           = 19873374.16 kB/sec
        Min throughput per process                      =  536697.12 kB/sec
        Max throughput per process                      = 1229860.00 kB/sec
        Avg throughput per process                      =  844557.31 kB/sec
        Min xfer                                        =  458496.00 kB

        Children see throughput for 24 re-readers       = 20617038.22 kB/sec
        Parent sees throughput for 24 re-readers        = 18881357.52 kB/sec
        Min throughput per process                      =  420891.00 kB/sec
        Max throughput per process                      = 3927971.50 kB/sec
        Avg throughput per process                      =  859043.26 kB/sec
        Min xfer                                        =   82304.00 kB

        Children see throughput for 24 random readers   = 20712984.50 kB/sec
        Parent sees throughput for 24 random readers    = 19818624.92 kB/sec
        Min throughput per process                      =  418827.38 kB/sec
        Max throughput per process                      = 3591113.50 kB/sec
        Avg throughput per process                      =  863041.02 kB/sec
        Min xfer                                        =   97152.00 kB

        Children see throughput for 24 random writers   =  581558.92 kB/sec
        Parent sees throughput for 24 random writers    =  327837.00 kB/sec
        Min throughput per process                      =   21944.34 kB/sec
        Max throughput per process                      =   35764.49 kB/sec
        Avg throughput per process                      =   24231.62 kB/sec
        Min xfer                                        =  643328.00 kB



iozone test complete.