OPS Mode. Output is in operations per second. File size set to 104857600 kB Record Size 4 kB Record Size 128 kB Record Size 4096 kB Command line used: /root/iozone3_430/src/current/iozone -O -s 100g -r 4k -r 128k -r 4m -b /root/results.xls 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. random random bkwd record stride