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] [13.6% done] [ 18826/ 2998 kb/s] [eta 00m:19s] Threads: 3: [mmm] [19.0% done] [ 18621/ 3241 kb/s] [eta 00m:17s] Threads: 3: [mmm] [22.7% done] [ 6809/ 11161 kb/s] [eta 00m:17s] Threads: 3: [mmm] [26.1% done] [ 8920/ 9656 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 9395/ 10372 kb/s] [eta 00m:16s] Threads: 3: [mmm] [34.8% done] [ 16916/ 621 kb/s] [eta 00m:15s] Threads: 3: [mmm] [39.1% done] [ 7183/ 9664 kb/s] [eta 00m:14s] Threads: 3: [mmm] [41.7% done] [ 15635/ 2098 kb/s] [eta 00m:14s] Threads: 3: [mmm] [45.8% done] [ 13047/ 1722 kb/s] [eta 00m:13s] Threads: 3: [mmm] [48.0% done] [ 7707/ 5214 kb/s] [eta 00m:13s] Threads: 3: [mmm] [52.0% done] [ 9107/ 4470 kb/s] [eta 00m:12s] Threads: 3: [mmm] [53.8% done] [ 4356/ 7842 kb/s] [eta 00m:12s] Threads: 3: [mmm] [55.6% done] [ 3868/ 7183 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 7134/ 3221 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 4811/ 4043 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.1% done] [ 5678/ 3278 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 6316/ 2013 kb/s] [eta 00m:11s] Threads: 3: [mmm] [62.5% done] [ 4445/ 1647 kb/s] [eta 00m:12s] Threads: 3: [VVm] [63.6% done] [ 14338/ 540 kb/s] [eta 00m:12s] Threads: 3: [VVm] [62.9% done] [ 24425/ 174 kb/s] [eta 00m:13s] Threads: 2: [_Vm] [63.9% done] [ 17172/ 0 kb/s] [eta 00m:13s] Threads: 1: [__m] [64.9% done] [ 17404/ 0 kb/s] [eta 00m:13s] Threads: 1: [__V] [75.8% done] [ 17140/ 0 kb/s] [eta 00m:08s] Threads: 1: [__V] [89.7% done] [ 18413/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=8272 read : io=100MiB, bw=4,557KiB/s, runt= 23006msec clat (msec): min= 0, max= 119, avg= 9.45, stdev=10.66 bw (KiB/s) : min= 54, max=16302, per=40.97%, avg=4905.10, stdev=3250.42 write: io=24,528KiB, bw=1,260KiB/s, runt= 19924msec clat (msec): min= 1, max= 109, avg=13.10, stdev=11.20 bw (KiB/s) : min= 0, max= 7702, per=43.60%, avg=1812.71, stdev=2290.19 cpu : usr=7.18%, sys=0.50%, ctx=1979 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=12.7%, 4=10.1%, 10=34.1%, 20=32.7%, 50=9.6%, 100=0.2% lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=8273 read : io=100MiB, bw=4,410KiB/s, runt= 23773msec clat (msec): min= 0, max= 120, avg= 7.82, stdev=13.29 bw (KiB/s) : min= 8, max=25360, per=48.54%, avg=5811.56, stdev=5808.95 write: io=42,840KiB, bw=2,154KiB/s, runt= 20360msec clat (msec): min= 1, max= 109, avg=11.49, stdev= 8.67 bw (KiB/s) : min= 0, max= 6341, per=75.91%, avg=3156.22, stdev=2212.74 cpu : usr=7.40%, sys=0.67%, ctx=2333 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=27.5%, 4=7.8%, 10=27.1%, 20=28.3%, 50=8.2%, 100=0.1% lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=8274 read : io=100MiB, bw=3,990KiB/s, runt= 26274msec clat (msec): min= 0, max= 216, avg= 9.18, stdev=16.98 bw (KiB/s) : min= 14, max=26273, per=40.82%, avg=4886.57, stdev=5266.83 write: io=32,588KiB, bw=1,355KiB/s, runt= 24613msec clat (msec): min= 1, max= 214, avg=15.08, stdev=18.65 bw (KiB/s) : min= 0, max= 6501, per=56.85%, avg=2363.64, stdev=2298.97 cpu : usr=6.67%, sys=0.50%, ctx=2224 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=21.1%, 4=9.4%, 10=29.0%, 20=29.5%, 50=9.1%, 100=0.4% lat (msec): 250=1.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,972KiB/s, minb=3,990KiB/s, maxb=4,557KiB/s, mint=23006msec, maxt=26274msec WRITE: io=99,956KiB, aggrb=4,158KiB/s, minb=1,260KiB/s, maxb=2,154KiB/s, mint=23006msec, maxt=26274msec Disk stats (read/write): cciss!c0d0: ios=5721/2087, merge=988/114, ticks=53212/29592, in_queue=82800, util=96.11% 5.17user 0.53system 0:26.61elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+199952outputs (0major+1032minor)pagefaults 0swaps