fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [7.7% done] [ 23361/ 276 kb/s] [eta 00m:36s] Threads: 3: [mmm] [10.3% done] [ 21236/ 2098 kb/s] [eta 00m:35s] Threads: 3: [mmm] [15.6% done] [ 18714/ 2851 kb/s] [eta 00m:27s] Threads: 3: [mmm] [19.4% done] [ 19280/ 1903 kb/s] [eta 00m:25s] Threads: 3: [mmm] [23.3% done] [ 13386/ 5767 kb/s] [eta 00m:23s] Threads: 3: [mmm] [28.6% done] [ 15517/ 5238 kb/s] [eta 00m:20s] Threads: 3: [mmm] [29.0% done] [ 13719/ 2285 kb/s] [eta 00m:22s] Threads: 3: [mmm] [30.3% done] [ 13849/ 2212 kb/s] [eta 00m:23s] Threads: 3: [mmm] [36.7% done] [ 13113/ 5125 kb/s] [eta 00m:19s] Threads: 3: [mmm] [41.4% done] [ 14277/ 1232 kb/s] [eta 00m:17s] Threads: 3: [mmm] [43.3% done] [ 9831/ 2932 kb/s] [eta 00m:17s] Threads: 3: [mmm] [51.9% done] [ 14142/ 2029 kb/s] [eta 00m:13s] Threads: 3: [mmm] [57.7% done] [ 12129/ 455 kb/s] [eta 00m:11s] Threads: 3: [mmm] [59.3% done] [ 8855/ 2676 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.0% done] [ 9627/ 451 kb/s] [eta 00m:10s] Threads: 3: [VmV] [64.3% done] [ 12536/ 1041 kb/s] [eta 00m:10s] Threads: 1: [_m_] [65.5% done] [ 14793/ 142 kb/s] [eta 00m:10s] Threads: 1: [_V_] [80.0% done] [ 18462/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=18261 read : io=100MiB, bw=5,771KiB/s, runt= 18167msec slat (msec): min= 0, max= 1466, avg=154.74, stdev=373.61 clat (msec): min= 0, max= 208, avg=42.15, stdev=32.40 bw (KiB/s) : min= 55, max=16530, per=49.79%, avg=7803.36, stdev=5484.23 write: io=11,700KiB, bw=718KiB/s, runt= 16683msec slat (msec): min= 0, max= 11, avg= 1.04, stdev= 1.90 clat (msec): min= 7, max= 3203, avg=264.61, stdev=327.59 bw (KiB/s) : min= 0, max= 2375, per=43.45%, avg=898.59, stdev=740.86 cpu : usr=8.23%, sys=0.48%, ctx=687 IO depths : 1=0.4%, 2=4.3%, 4=57.0%, 8=38.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.6%, 4=0.4%, 10=5.5%, 20=15.9%, 50=41.8%, 100=21.6% lat (msec): 250=9.2%, 500=2.3%, 750=1.4%, 1000=1.0%, >=2000=0.1% fio: (groupid=0): err= 0: pid=18262 read : io=100MiB, bw=5,224KiB/s, runt= 20069msec slat (msec): min= 0, max= 826, avg=64.61, stdev=175.17 clat (msec): min= 0, max= 258, avg=38.92, stdev=32.83 bw (KiB/s) : min= 6, max=20359, per=51.58%, avg=8084.67, stdev=6413.18 write: io=17,336KiB, bw=923KiB/s, runt= 19228msec slat (msec): min= 0, max= 17, avg= 1.48, stdev= 2.65 clat (msec): min= 6, max= 2683, avg=387.00, stdev=538.65 bw (KiB/s) : min= 0, max= 5393, per=69.09%, avg=1428.78, stdev=1462.25 cpu : usr=8.11%, sys=0.30%, ctx=735 IO depths : 1=1.0%, 2=5.2%, 4=53.5%, 8=40.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=1.0%, 4=0.6%, 10=5.5%, 20=19.0%, 50=42.0%, 100=19.1% lat (msec): 250=7.2%, 500=2.1%, 750=1.5%, 1000=0.5%, >=2000=0.9% fio: (groupid=0): err= 0: pid=18263 read : io=100MiB, bw=5,587KiB/s, runt= 18768msec slat (msec): min= 0, max= 1582, avg=142.46, stdev=392.82 clat (msec): min= 0, max= 294, avg=43.64, stdev=34.59 bw (KiB/s) : min= 22, max=15066, per=45.15%, avg=7077.40, stdev=5203.53 write: io=9,808KiB, bw=584KiB/s, runt= 17182msec slat (msec): min= 0, max= 65, avg= 1.58, stdev= 5.02 clat (msec): min= 10, max= 1107, avg=314.85, stdev=278.11 bw (KiB/s) : min= 0, max= 2278, per=39.01%, avg=806.82, stdev=717.85 cpu : usr=8.25%, sys=0.51%, ctx=713 IO depths : 1=0.7%, 2=4.5%, 4=57.5%, 8=37.2%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.4%, 10=2.9%, 20=16.6%, 50=43.6%, 100=22.9% lat (msec): 250=8.0%, 500=2.6%, 750=1.8%, 1000=0.4%, >=2000=0.4% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,674KiB/s, minb=5,224KiB/s, maxb=5,771KiB/s, mint=18167msec, maxt=20069msec WRITE: io=38,844KiB, aggrb=2,068KiB/s, minb=584KiB/s, maxb=923KiB/s, mint=18167msec, maxt=20069msec Disk stats (read/write): cciss!c0d0: ios=5594/787, merge=1370/251, ticks=238344/265040, in_queue=503372, util=99.21% 4.73user 0.25system 0:20.29elapsed 24%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+77720outputs (0major+2343minor)pagefaults 0swaps