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] [ 20293/ 349 kb/s] [eta 00m:19s] Threads: 3: [mmm] [17.4% done] [ 14216/ 6268 kb/s] [eta 00m:19s] Threads: 3: [mmm] [21.7% done] [ 12629/ 5849 kb/s] [eta 00m:18s] Threads: 3: [mmm] [25.0% done] [ 14187/ 3213 kb/s] [eta 00m:18s] Threads: 3: [mmm] [29.2% done] [ 14431/ 5308 kb/s] [eta 00m:17s] Threads: 3: [mmm] [33.3% done] [ 15945/ 987 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 14667/ 2033 kb/s] [eta 00m:15s] Threads: 3: [mmm] [40.0% done] [ 8903/ 6725 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 7325/ 5739 kb/s] [eta 00m:14s] Threads: 3: [mmm] [46.2% done] [ 10530/ 4075 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 7001/ 5940 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 11027/ 1419 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.6% done] [ 9737/ 2745 kb/s] [eta 00m:13s] Threads: 3: [mmm] [57.1% done] [ 10172/ 1830 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 2944/ 6931 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.0% done] [ 3072/ 5030 kb/s] [eta 00m:12s] Threads: 3: [mmm] [61.3% done] [ 7154/ 1777 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.5% done] [ 4759/ 2672 kb/s] [eta 00m:12s] Threads: 3: [mmm] [63.6% done] [ 1818/ 3933 kb/s] [eta 00m:12s] Threads: 3: [mVV] [62.9% done] [ 15009/ 231 kb/s] [eta 00m:13s] Threads: 3: [mVV] [63.9% done] [ 21987/ 186 kb/s] [eta 00m:13s] Threads: 2: [mV_] [64.9% done] [ 20740/ 0 kb/s] [eta 00m:13s] Threads: 1: [m__] [65.8% done] [ 12723/ 703 kb/s] [eta 00m:13s] Threads: 1: [V__] [72.2% done] [ 7687/ 1679 kb/s] [eta 00m:10s] Threads: 1: [V__] [87.1% done] [ 23343/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=22339 read : io=100MiB, bw=3,801KiB/s, runt= 27582msec clat (msec): min= 0, max= 211, avg= 8.71, stdev=15.79 bw (KiB/s) : min= 3, max=25567, per=39.66%, avg=4523.39, stdev=5558.90 write: io=38,536KiB, bw=1,521KiB/s, runt= 25938msec clat (msec): min= 1, max= 216, avg=14.36, stdev=19.91 bw (KiB/s) : min= 0, max= 6995, per=51.56%, avg=2117.61, stdev=2143.47 cpu : usr=6.24%, sys=0.45%, ctx=2402 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=24.5%, 4=8.2%, 10=29.3%, 20=26.6%, 50=9.4%, 100=0.5% lat (msec): 250=1.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=22340 read : io=100MiB, bw=4,224KiB/s, runt= 24819msec clat (msec): min= 0, max= 131, avg= 8.28, stdev=12.14 bw (KiB/s) : min= 5, max=13945, per=44.53%, avg=5078.67, stdev=3811.71 write: io=39,268KiB, bw=1,871KiB/s, runt= 21485msec clat (msec): min= 1, max= 120, avg=13.57, stdev=11.03 bw (KiB/s) : min= 0, max= 7133, per=67.96%, avg=2791.15, stdev=2491.57 cpu : usr=7.12%, sys=0.45%, ctx=2273 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=21.4%, 4=7.8%, 10=30.4%, 20=29.7%, 50=9.6%, 100=0.3% lat (msec): 250=0.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=22341 read : io=100MiB, bw=4,365KiB/s, runt= 24019msec clat (msec): min= 0, max= 118, avg= 9.75, stdev=11.74 bw (KiB/s) : min= 7, max=12084, per=40.25%, avg=4590.20, stdev=2736.99 write: io=26,244KiB, bw=1,271KiB/s, runt= 21129msec clat (msec): min= 1, max= 106, avg=10.81, stdev= 8.50 bw (KiB/s) : min= 0, max= 6566, per=58.52%, avg=2403.38, stdev=2259.42 cpu : usr=6.94%, sys=0.57%, ctx=2139 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=17.2%, 4=8.2%, 10=31.7%, 20=32.6%, 50=9.4%, 100=0.2% lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,405KiB/s, minb=3,801KiB/s, maxb=4,365KiB/s, mint=24019msec, maxt=27582msec WRITE: io=102MiB, aggrb=4,107KiB/s, minb=1,271KiB/s, maxb=1,871KiB/s, mint=24019msec, maxt=27582msec Disk stats (read/write): cciss!c0d0: ios=5877/2269, merge=980/179, ticks=54800/36240, in_queue=91036, util=96.31% 5.16user 0.48system 0:27.93elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+208136outputs (0major+1034minor)pagefaults 0swaps