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] [14.3% done] [ 12239/ 15257 kb/s] [eta 00m:18s] Threads: 3: [mmm] [19.0% done] [ 16038/ 9810 kb/s] [eta 00m:17s] Threads: 3: [mmm] [23.8% done] [ 19353/ 4571 kb/s] [eta 00m:16s] Threads: 3: [mmm] [28.6% done] [ 18364/ 4331 kb/s] [eta 00m:15s] Threads: 3: [mmm] [35.0% done] [ 8846/ 16127 kb/s] [eta 00m:13s] Threads: 3: [mmm] [40.0% done] [ 2879/ 15936 kb/s] [eta 00m:12s] Threads: 3: [mmm] [42.9% done] [ 12328/ 7691 kb/s] [eta 00m:12s] Threads: 3: [mmm] [47.6% done] [ 16636/ 2025 kb/s] [eta 00m:11s] Threads: 3: [mmm] [52.4% done] [ 8875/ 8627 kb/s] [eta 00m:10s] Threads: 3: [mmm] [54.5% done] [ 14081/ 357 kb/s] [eta 00m:10s] Threads: 3: [mmm] [56.5% done] [ 11661/ 1773 kb/s] [eta 00m:10s] Threads: 3: [mmm] [60.9% done] [ 8781/ 5385 kb/s] [eta 00m:09s] Threads: 3: [mmm] [62.5% done] [ 9705/ 2294 kb/s] [eta 00m:09s] Threads: 3: [Vmm] [66.7% done] [ 11889/ 0 kb/s] [eta 00m:08s] Threads: 3: [VVV] [70.8% done] [ 29387/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [78.3% done] [ 33793/ 0 kb/s] [eta 00m:05s] Threads: 2: [EVV] [86.4% done] [ 37226/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=30419 read : io=100MiB, bw=5,569KiB/s, runt= 18828msec slat (msec): min= 0, max= 4054, avg=616.93, stdev=1156.55 clat (msec): min= 0, max= 268, avg=63.52, stdev=51.29 bw (KiB/s) : min= 47, max=25603, per=38.77%, avg=6174.93, stdev=4665.33 write: io=32,864KiB, bw=2,269KiB/s, runt= 14831msec slat (msec): min= 0, max= 11, avg= 0.95, stdev= 1.74 clat (msec): min= 3, max= 249, avg=68.04, stdev=41.21 bw (KiB/s) : min= 0, max= 9991, per=59.67%, avg=4686.90, stdev=4377.89 cpu : usr=9.31%, sys=0.55%, ctx=836 IO depths : 1=1.3%, 2=5.8%, 4=48.6%, 8=44.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=0.6%, 10=2.8%, 20=11.2%, 50=32.6%, 100=33.2% lat (msec): 250=18.1%, 500=1.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=30420 read : io=100MiB, bw=5,309KiB/s, runt= 19750msec slat (msec): min= 0, max= 3686, avg=672.95, stdev=1119.74 clat (msec): min= 0, max= 287, avg=59.76, stdev=57.73 bw (KiB/s) : min= 65, max=18333, per=36.12%, avg=5752.27, stdev=4480.50 write: io=38,284KiB, bw=2,440KiB/s, runt= 16064msec slat (msec): min= 0, max= 41, avg= 2.11, stdev= 4.78 clat (msec): min= 8, max= 306, avg=83.76, stdev=47.68 bw (KiB/s) : min= 0, max=10352, per=47.96%, avg=3767.19, stdev=3448.80 cpu : usr=9.09%, sys=0.59%, ctx=959 IO depths : 1=0.8%, 2=5.5%, 4=47.0%, 8=46.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.2%, 10=5.3%, 20=20.1%, 50=24.1%, 100=27.1% lat (msec): 250=22.0%, 500=0.9%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=30421 read : io=100MiB, bw=5,318KiB/s, runt= 19717msec slat (msec): min= 0, max= 4291, avg=1179.29, stdev=1522.46 clat (msec): min= 0, max= 282, avg=51.35, stdev=53.84 bw (KiB/s) : min= 4, max=19333, per=42.72%, avg=6803.65, stdev=5729.69 write: io=52,088KiB, bw=3,453KiB/s, runt= 15443msec slat (msec): min= 0, max= 32, avg= 1.89, stdev= 3.23 clat (msec): min= 5, max= 225, avg=93.77, stdev=47.95 bw (KiB/s) : min= 0, max= 9085, per=58.48%, avg=4593.74, stdev=3189.76 cpu : usr=9.70%, sys=0.61%, ctx=926 IO depths : 1=1.0%, 2=4.9%, 4=48.3%, 8=45.8%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=1.0%, 10=7.0%, 20=19.0%, 50=23.1%, 100=26.6% lat (msec): 250=22.1%, 500=0.6%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,927KiB/s, minb=5,309KiB/s, maxb=5,569KiB/s, mint=18828msec, maxt=19750msec WRITE: io=120MiB, aggrb=7,855KiB/s, minb=2,269KiB/s, maxb=3,453KiB/s, mint=18828msec, maxt=19750msec Disk stats (read/write): cciss!c0d0: ios=5048/1871, merge=1347/370, ticks=299292/153352, in_queue=452636, util=99.27% 5.50user 0.36system 0:20.04elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+246504outputs (0major+2355minor)pagefaults 0swaps