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] [13.0% done] [ 18078/ 3076 kb/s] [eta 00m:20s] Threads: 3: [mmm] [16.7% done] [ 16042/ 3758 kb/s] [eta 00m:20s] Threads: 3: [mmm] [20.8% done] [ 11726/ 5584 kb/s] [eta 00m:19s] Threads: 3: [mmm] [24.0% done] [ 11551/ 5901 kb/s] [eta 00m:19s] Threads: 3: [mmm] [28.0% done] [ 15684/ 2863 kb/s] [eta 00m:18s] Threads: 3: [mmm] [30.8% done] [ 11698/ 5757 kb/s] [eta 00m:18s] Threads: 3: [mmm] [34.6% done] [ 16896/ 528 kb/s] [eta 00m:17s] Threads: 3: [mmm] [38.5% done] [ 9221/ 8492 kb/s] [eta 00m:16s] Threads: 3: [mmm] [42.3% done] [ 7057/ 7272 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.4% done] [ 9603/ 4494 kb/s] [eta 00m:15s] Threads: 3: [mmm] [48.1% done] [ 11149/ 2058 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 8802/ 4226 kb/s] [eta 00m:14s] Threads: 3: [mmm] [53.6% done] [ 7761/ 4412 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.2% done] [ 8102/ 3432 kb/s] [eta 00m:13s] Threads: 3: [mmm] [58.6% done] [ 8545/ 2131 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.0% done] [ 6085/ 3595 kb/s] [eta 00m:12s] Threads: 3: [mmm] [61.3% done] [ 7203/ 878 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.5% done] [ 4348/ 2896 kb/s] [eta 00m:12s] Threads: 3: [VVm] [63.6% done] [ 11328/ 780 kb/s] [eta 00m:12s] Threads: 3: [VVm] [62.9% done] [ 16998/ 0 kb/s] [eta 00m:13s] Threads: 3: [VVm] [63.9% done] [ 17864/ 65 kb/s] [eta 00m:13s] Threads: 1: [__m] [64.9% done] [ 14659/ 0 kb/s] [eta 00m:13s] Threads: 1: [__V] [71.4% done] [ 10547/ 1159 kb/s] [eta 00m:10s] Threads: 1: [__V] [83.9% done] [ 18100/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=19536 read : io=100MiB, bw=4,359KiB/s, runt= 24054msec clat (msec): min= 0, max= 118, avg=10.22, stdev=12.78 bw (KiB/s) : min= 32, max= 8387, per=37.06%, avg=4395.82, stdev=2356.02 write: io=24,500KiB, bw=1,217KiB/s, runt= 20610msec clat (msec): min= 1, max= 133, avg=13.43, stdev=13.20 bw (KiB/s) : min= 0, max= 7522, per=66.41%, avg=2327.62, stdev=2505.24 cpu : usr=7.08%, sys=0.62%, ctx=1975 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=12.1%, 4=9.7%, 10=34.4%, 20=31.6%, 50=11.0%, 100=0.3% lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=19537 read : io=100MiB, bw=4,398KiB/s, runt= 23841msec clat (msec): min= 0, max= 122, avg= 9.53, stdev=12.84 bw (KiB/s) : min= 16, max=11754, per=41.19%, avg=4885.95, stdev=3174.70 write: io=29,740KiB, bw=1,459KiB/s, runt= 20861msec clat (msec): min= 1, max= 136, avg=12.49, stdev=11.83 bw (KiB/s) : min= 0, max= 6187, per=71.04%, avg=2490.08, stdev=2057.01 cpu : usr=7.52%, sys=0.60%, ctx=2083 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=16.8%, 4=9.1%, 10=31.4%, 20=32.1%, 50=9.2%, 100=0.4% lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=19538 read : io=100MiB, bw=3,953KiB/s, runt= 26521msec clat (msec): min= 0, max= 224, avg= 9.98, stdev=18.87 bw (KiB/s) : min= 4, max=25774, per=37.59%, avg=4458.02, stdev=4985.44 write: io=30,960KiB, bw=1,273KiB/s, runt= 24891msec clat (msec): min= 1, max= 224, avg=13.90, stdev=18.57 bw (KiB/s) : min= 0, max= 6596, per=57.24%, avg=2006.33, stdev=2054.79 cpu : usr=6.41%, sys=0.38%, ctx=2183 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=18.9%, 4=8.9%, 10=31.6%, 20=29.3%, 50=9.6%, 100=0.4% lat (msec): 250=1.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,861KiB/s, minb=3,953KiB/s, maxb=4,398KiB/s, mint=23841msec, maxt=26521msec WRITE: io=85,200KiB, aggrb=3,505KiB/s, minb=1,217KiB/s, maxb=1,459KiB/s, mint=23841msec, maxt=26521msec Disk stats (read/write): cciss!c0d0: ios=5658/1691, merge=988/174, ticks=58136/28440, in_queue=86560, util=96.64% 5.20user 0.50system 0:26.83elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+170432outputs (0major+1020minor)pagefaults 0swaps