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] [7.5% done] [ 10030/ 2029 kb/s] [eta 00m:37s] Threads: 3: [mmm] [10.3% done] [ 11816/ 755 kb/s] [eta 00m:35s] Threads: 3: [mmm] [12.2% done] [ 8720/ 2322 kb/s] [eta 00m:36s] Threads: 3: [mmm] [15.0% done] [ 5840/ 6028 kb/s] [eta 00m:34s] Threads: 3: [mmm] [17.9% done] [ 3978/ 7976 kb/s] [eta 00m:32s] Threads: 3: [mmm] [20.0% done] [ 8692/ 1521 kb/s] [eta 00m:32s] Threads: 3: [mmm] [22.0% done] [ 9058/ 1431 kb/s] [eta 00m:32s] Threads: 3: [mmm] [24.4% done] [ 7744/ 2989 kb/s] [eta 00m:31s] Threads: 3: [mmm] [26.2% done] [ 8509/ 1525 kb/s] [eta 00m:31s] Threads: 3: [mmm] [28.6% done] [ 7367/ 3185 kb/s] [eta 00m:30s] Threads: 3: [mmm] [31.7% done] [ 11995/ 2916 kb/s] [eta 00m:28s] Threads: 3: [mmm] [35.9% done] [ 10493/ 6068 kb/s] [eta 00m:25s] Threads: 3: [mmm] [38.5% done] [ 9392/ 4708 kb/s] [eta 00m:24s] Threads: 3: [mmm] [42.1% done] [ 6817/ 7427 kb/s] [eta 00m:22s] Threads: 3: [mmm] [44.7% done] [ 11539/ 2757 kb/s] [eta 00m:21s] Threads: 3: [mmm] [47.4% done] [ 6992/ 6621 kb/s] [eta 00m:20s] Threads: 3: [mmm] [51.4% done] [ 8793/ 5051 kb/s] [eta 00m:18s] Threads: 3: [mmm] [54.1% done] [ 5686/ 5308 kb/s] [eta 00m:17s] Threads: 3: [mmm] [55.3% done] [ 5039/ 5759 kb/s] [eta 00m:17s] Threads: 3: [mmm] [57.9% done] [ 8082/ 2106 kb/s] [eta 00m:16s] Threads: 3: [mmm] [60.5% done] [ 6288/ 2631 kb/s] [eta 00m:15s] Threads: 3: [mmm] [61.5% done] [ 5686/ 3156 kb/s] [eta 00m:15s] Threads: 3: [mmm] [62.5% done] [ 2913/ 3015 kb/s] [eta 00m:15s] Threads: 3: [mmm] [63.4% done] [ 4295/ 581 kb/s] [eta 00m:15s] Threads: 3: [mmm] [64.3% done] [ 2713/ 1053 kb/s] [eta 00m:15s] Threads: 3: [mVm] [65.1% done] [ 2338/ 744 kb/s] [eta 00m:15s] Threads: 3: [mVm] [65.9% done] [ 3733/ 785 kb/s] [eta 00m:15s] Threads: 3: [VVm] [65.2% done] [ 6066/ 150 kb/s] [eta 00m:16s] Threads: 3: [VVm] [66.0% done] [ 4335/ 1053 kb/s] [eta 00m:16s] Threads: 3: [VVm] [66.7% done] [ 4929/ 321 kb/s] [eta 00m:16s] Threads: 3: [VVm] [67.3% done] [ 4417/ 52 kb/s] [eta 00m:16s] Threads: 3: [VVV] [68.0% done] [ 6133/ 28 kb/s] [eta 00m:16s] Threads: 3: [VVV] [70.0% done] [ 7850/ 0 kb/s] [eta 00m:15s] Threads: 3: [VVV] [72.0% done] [ 6093/ 0 kb/s] [eta 00m:14s] Threads: 3: [VVV] [72.5% done] [ 5499/ 0 kb/s] [eta 00m:14s] Threads: 3: [VVV] [74.5% done] [ 6662/ 0 kb/s] [eta 00m:13s] Threads: 2: [_VV] [76.5% done] [ 7537/ 0 kb/s] [eta 00m:12s] Threads: 2: [_VV] [80.0% done] [ 7411/ 0 kb/s] [eta 00m:10s] Threads: 1: [__V] [83.7% done] [ 8411/ 0 kb/s] [eta 00m:08s] fio: (groupid=0): err= 0: pid=1855 read : io=100MiB, bw=2,737KiB/s, runt= 38310msec clat (msec): min= 0, max= 353, avg=18.27, stdev=29.63 bw (KiB/s) : min= 15, max= 6009, per=37.32%, avg=2779.33, stdev=1737.24 write: io=17,180KiB, bw=588KiB/s, runt= 29903msec clat (msec): min= 1, max= 238, avg=19.16, stdev=29.08 bw (KiB/s) : min= 0, max= 4825, per=32.65%, avg=954.92, stdev=1254.34 cpu : usr=4.21%, sys=0.56%, ctx=2192 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=1.8%, 4=4.2%, 10=41.2%, 20=35.2%, 50=10.4%, 100=3.3% lat (msec): 250=3.8%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=1856 read : io=100MiB, bw=2,542KiB/s, runt= 41250msec clat (msec): min= 0, max= 246, avg=18.77, stdev=30.43 bw (KiB/s) : min= 8, max= 6923, per=37.10%, avg=2763.46, stdev=1643.75 write: io=32,924KiB, bw=1,202KiB/s, runt= 28038msec clat (msec): min= 2, max= 154, avg=15.95, stdev=20.08 bw (KiB/s) : min= 0, max= 5330, per=66.53%, avg=1945.96, stdev=1614.05 cpu : usr=4.10%, sys=0.52%, ctx=2395 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=0.9%, 4=3.0%, 10=45.7%, 20=34.2%, 50=8.9%, 100=3.3% lat (msec): 250=4.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=1857 read : io=100MiB, bw=2,482KiB/s, runt= 42234msec clat (msec): min= 0, max= 217, avg=15.36, stdev=28.09 bw (KiB/s) : min= 15, max=25649, per=37.06%, avg=2760.23, stdev=3479.35 write: io=45,140KiB, bw=1,386KiB/s, runt= 33341msec clat (msec): min= 1, max= 228, avg=17.35, stdev=25.94 bw (KiB/s) : min= 0, max= 6805, per=69.00%, avg=2018.14, stdev=2072.62 cpu : usr=4.02%, sys=0.48%, ctx=2688 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=13.9%, 4=5.3%, 10=38.5%, 20=27.4%, 50=7.8%, 100=2.8% lat (msec): 250=4.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=7,448KiB/s, minb=2,482KiB/s, maxb=2,737KiB/s, mint=38310msec, maxt=42234msec WRITE: io=95,244KiB, aggrb=2,925KiB/s, minb=588KiB/s, maxb=1,386KiB/s, mint=38310msec, maxt=42234msec Disk stats (read/write): cciss!c0d0: ios=5646/1977, merge=909/197, ticks=107264/43208, in_queue=150460, util=98.48% 5.00user 0.84system 0:42.58elapsed 13%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+190584outputs (0major+1085minor)pagefaults 0swaps