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] [ 15148/ 7692 kb/s] [eta 00m:20s] Threads: 3: [mmm] [17.4% done] [ 10227/ 9772 kb/s] [eta 00m:19s] Threads: 3: [mmm] [21.7% done] [ 9959/ 9959 kb/s] [eta 00m:18s] Threads: 3: [mmm] [27.3% done] [ 20110/ 2885 kb/s] [eta 00m:16s] Threads: 3: [mmm] [30.4% done] [ 10414/ 8240 kb/s] [eta 00m:16s] Threads: 3: [mmm] [34.8% done] [ 10398/ 6660 kb/s] [eta 00m:15s] Threads: 3: [mmm] [37.5% done] [ 18078/ 0 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 8407/ 5762 kb/s] [eta 00m:14s] Threads: 3: [mmm] [45.8% done] [ 13783/ 3210 kb/s] [eta 00m:13s] Threads: 3: [mmm] [48.0% done] [ 11877/ 1690 kb/s] [eta 00m:13s] Threads: 3: [mmm] [52.0% done] [ 10130/ 5079 kb/s] [eta 00m:12s] Threads: 3: [mmm] [53.8% done] [ 3726/ 7643 kb/s] [eta 00m:12s] Threads: 3: [mmm] [55.6% done] [ 6505/ 3307 kb/s] [eta 00m:12s] Threads: 3: [mmm] [59.3% done] [ 5965/ 5319 kb/s] [eta 00m:11s] Threads: 3: [mmm] [60.7% done] [ 5701/ 2994 kb/s] [eta 00m:11s] Threads: 3: [mmm] [62.1% done] [ 6595/ 2092 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 4534/ 3177 kb/s] [eta 00m:11s] Threads: 3: [Vmm] [64.5% done] [ 8915/ 463 kb/s] [eta 00m:11s] Threads: 3: [Vmm] [63.6% done] [ 19468/ 203 kb/s] [eta 00m:12s] Threads: 2: [_mm] [64.7% done] [ 10918/ 788 kb/s] [eta 00m:12s] Threads: 2: [_mm] [67.6% done] [ 4380/ 2304 kb/s] [eta 00m:11s] Threads: 2: [_VV] [70.6% done] [ 23336/ 0 kb/s] [eta 00m:10s] Threads: 2: [_VV] [78.1% done] [ 24620/ 0 kb/s] [eta 00m:07s] Threads: 2: [_VV] [83.9% done] [ 23486/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=4845 read : io=100MiB, bw=4,796KiB/s, runt= 21863msec clat (msec): min= 0, max= 72, avg= 7.81, stdev= 7.31 bw (KiB/s) : min= 22, max=21471, per=44.21%, avg=5242.53, stdev=4565.37 write: io=31,468KiB, bw=1,625KiB/s, runt= 19826msec clat (msec): min= 2, max= 109, avg=12.97, stdev= 8.66 bw (KiB/s) : min= 2, max= 4848, per=54.22%, avg=2523.33, stdev=1646.25 cpu : usr=8.31%, sys=0.49%, ctx=2136 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=16.6%, 4=9.7%, 10=34.0%, 20=31.9%, 50=7.4%, 100=0.2% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=4846 read : io=100MiB, bw=3,952KiB/s, runt= 26527msec clat (msec): min= 0, max= 130, avg=10.56, stdev=16.98 bw (KiB/s) : min= 7, max=13408, per=36.73%, avg=4355.73, stdev=3460.93 write: io=26,824KiB, bw=1,177KiB/s, runt= 23330msec clat (msec): min= 1, max= 120, avg=11.96, stdev=13.04 bw (KiB/s) : min= 0, max= 5120, per=41.21%, avg=1918.00, stdev=1471.28 cpu : usr=5.76%, sys=0.48%, ctx=2184 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=16.7%, 4=9.5%, 10=32.6%, 20=31.2%, 50=7.6%, 100=0.4% lat (msec): 250=1.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=4847 read : io=100MiB, bw=3,979KiB/s, runt= 26348msec clat (msec): min= 0, max= 121, avg= 7.71, stdev=14.45 bw (KiB/s) : min= 23, max=21078, per=43.80%, avg=5193.97, stdev=5490.69 write: io=47,856KiB, bw=2,098KiB/s, runt= 23355msec clat (msec): min= 1, max= 124, avg=14.93, stdev=16.32 bw (KiB/s) : min= 0, max= 7192, per=57.84%, avg=2692.07, stdev=2617.02 cpu : usr=7.03%, sys=0.38%, ctx=2368 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=27.3%, 4=8.4%, 10=26.2%, 20=28.1%, 50=8.0%, 100=0.3% lat (msec): 250=1.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,858KiB/s, minb=3,952KiB/s, maxb=4,796KiB/s, mint=21863msec, maxt=26527msec WRITE: io=104MiB, aggrb=4,654KiB/s, minb=1,177KiB/s, maxb=2,098KiB/s, mint=21863msec, maxt=26527msec Disk stats (read/write): cciss!c0d0: ios=5368/2192, merge=900/187, ticks=47912/50976, in_queue=98868, util=97.55% 5.20user 0.41system 0:26.80elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+212328outputs (0major+1020minor)pagefaults 0swaps