fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [14.3% done] [ 8224/ 15372 kb/s] [eta 00m:18s] Threads: 3: [mmm] [19.0% done] [ 21313/ 195 kb/s] [eta 00m:17s] Threads: 3: [mmm] [23.8% done] [ 10004/ 9890 kb/s] [eta 00m:16s] Threads: 3: [mmm] [27.3% done] [ 18261/ 251 kb/s] [eta 00m:16s] Threads: 3: [mmm] [31.8% done] [ 10174/ 8805 kb/s] [eta 00m:15s] Threads: 3: [mmm] [34.8% done] [ 8289/ 8305 kb/s] [eta 00m:15s] Threads: 3: [mmm] [39.1% done] [ 10211/ 7001 kb/s] [eta 00m:14s] Threads: 3: [mmm] [41.7% done] [ 4782/ 9439 kb/s] [eta 00m:14s] Threads: 3: [mmm] [45.8% done] [ 11487/ 3494 kb/s] [eta 00m:13s] Threads: 3: [mmm] [48.0% done] [ 12340/ 2011 kb/s] [eta 00m:13s] Threads: 3: [mmm] [52.0% done] [ 9085/ 4201 kb/s] [eta 00m:12s] Threads: 3: [mmm] [53.8% done] [ 8257/ 3002 kb/s] [eta 00m:12s] Threads: 3: [mmm] [55.6% done] [ 7204/ 2925 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 7029/ 3197 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.7% done] [ 4579/ 4400 kb/s] [eta 00m:11s] Threads: 3: [mmm] [62.1% done] [ 6253/ 2620 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 3722/ 3746 kb/s] [eta 00m:11s] Threads: 3: [mVm] [64.5% done] [ 11194/ 251 kb/s] [eta 00m:11s] Threads: 3: [mVm] [65.6% done] [ 18058/ 158 kb/s] [eta 00m:11s] Threads: 2: [m_m] [64.7% done] [ 14953/ 24 kb/s] [eta 00m:12s] Threads: 2: [m_V] [67.6% done] [ 11077/ 0 kb/s] [eta 00m:11s] Threads: 2: [V_V] [68.6% done] [ 20410/ 406 kb/s] [eta 00m:11s] Threads: 2: [V_V] [73.5% done] [ 18033/ 0 kb/s] [eta 00m:09s] Threads: 1: [V__] [86.7% done] [ 20914/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=2340 read : io=100MiB, bw=3,961KiB/s, runt= 26468msec clat (msec): min= 0, max= 120, avg=10.40, stdev=16.45 bw (KiB/s) : min= 5, max=20447, per=36.67%, avg=4358.16, stdev=4353.12 write: io=32,628KiB, bw=1,418KiB/s, runt= 23547msec clat (msec): min= 1, max= 211, avg=13.91, stdev=15.92 bw (KiB/s) : min= 0, max= 7613, per=61.10%, avg=2742.19, stdev=2736.63 cpu : usr=6.47%, sys=0.33%, ctx=2117 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=15.8%, 4=8.4%, 10=33.7%, 20=31.7%, 50=8.2%, 100=0.4% lat (msec): 250=1.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2341 read : io=100MiB, bw=4,761KiB/s, runt= 22022msec clat (msec): min= 0, max= 123, avg= 7.12, stdev= 7.98 bw (KiB/s) : min= 15, max=17839, per=50.35%, avg=5983.58, stdev=5070.83 write: io=35,048KiB, bw=1,807KiB/s, runt= 19857msec clat (msec): min= 1, max= 53, avg=12.00, stdev= 6.92 bw (KiB/s) : min= 0, max= 5604, per=52.60%, avg=2360.67, stdev=1654.42 cpu : usr=7.81%, sys=0.44%, ctx=2280 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=21.0%, 4=8.9%, 10=32.3%, 20=30.3%, 50=7.2%, 100=0.1% lat (msec): 250=0.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2342 read : io=100MiB, bw=4,116KiB/s, runt= 25471msec clat (msec): min= 0, max= 121, avg= 9.44, stdev=15.15 bw (KiB/s) : min= 7, max=23677, per=36.87%, avg=4382.45, stdev=4437.75 write: io=35,532KiB, bw=1,618KiB/s, runt= 22477msec clat (msec): min= 1, max= 116, avg=14.10, stdev=11.74 bw (KiB/s) : min= 0, max= 7303, per=60.54%, avg=2717.16, stdev=2656.68 cpu : usr=6.53%, sys=0.52%, ctx=2158 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=19.2%, 4=8.5%, 10=31.8%, 20=29.4%, 50=9.3%, 100=0.2% lat (msec): 250=1.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,885KiB/s, minb=3,961KiB/s, maxb=4,761KiB/s, mint=22022msec, maxt=26468msec WRITE: io=101MiB, aggrb=4,488KiB/s, minb=1,418KiB/s, maxb=1,807KiB/s, mint=22022msec, maxt=26468msec Disk stats (read/write): cciss!c0d0: ios=5298/1942, merge=1046/149, ticks=49412/26684, in_queue=76088, util=96.53% 5.10user 0.40system 0:26.77elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+206456outputs (0major+1017minor)pagefaults 0swaps