Chunk Size 128 K Lard Test Results

1 iozone

  • Run iozone
cd /mnt/sdd; /tmp/root/iozone3_434/src/current/iozone -ec -t 1 -r 1M -s 128g -+n -i 0 -i 1

  • Results
Run began: Tue Mar 29 17:26:31 2016

   Include fsync in write timing
   Include close in write timing
   Record Size 1024 kB
   File size set to 134217728 kB
   No retest option selected
   Command line used: /tmp/root/iozone3_434/src/current/iozone -ec -t 1 -r 1M -s 128g -+n -i 0 -i 1
   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 1 process
   Each process writes a 134217728 kByte file in 1024 kByte records

   Children see throughput for  1 initial writers    =  884544.25 kB/sec
   Parent sees throughput for  1 initial writers    =  884541.82 kB/sec
   Min throughput per process          =  884544.25 kB/sec 
   Max throughput per process          =  884544.25 kB/sec
   Avg throughput per process          =  884544.25 kB/sec
   Min xfer                = 134217728.00 kB

   Children see throughput for  1 readers       =  610167.56 kB/sec
   Parent sees throughput for  1 readers       =  610166.36 kB/sec
   Min throughput per process          =  610167.56 kB/sec 
   Max throughput per process          =  610167.56 kB/sec
   Avg throughput per process          =  610167.56 kB/sec
   Min xfer                = 134217728.00 kB
Topic revision: r1 - 2016-03-29, JessicaOtey
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