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] [ 15481/ 5873 kb/s] [eta 00m:19s] Threads: 3: [mmm] [17.4% done] [ 13670/ 6548 kb/s] [eta 00m:19s] Threads: 3: [mmm] [20.8% done] [ 8724/ 8606 kb/s] [eta 00m:19s] Threads: 3: [mmm] [25.0% done] [ 8602/ 9574 kb/s] [eta 00m:18s] Threads: 3: [mmm] [28.0% done] [ 15794/ 2591 kb/s] [eta 00m:18s] Threads: 3: [mmm] [32.0% done] [ 11767/ 6300 kb/s] [eta 00m:17s] Threads: 3: [mmm] [34.6% done] [ 11759/ 5865 kb/s] [eta 00m:17s] Threads: 3: [mmm] [38.5% done] [ 11828/ 4311 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.7% done] [ 5182/ 8423 kb/s] [eta 00m:16s] Threads: 3: [mmm] [44.4% done] [ 11519/ 2908 kb/s] [eta 00m:15s] Threads: 3: [mmm] [46.4% done] [ 9489/ 3620 kb/s] [eta 00m:15s] Threads: 3: [mmm] [50.0% done] [ 8610/ 4486 kb/s] [eta 00m:14s] Threads: 3: [mmm] [51.7% done] [ 3611/ 7634 kb/s] [eta 00m:14s] Threads: 3: [mmm] [53.3% done] [ 8940/ 1216 kb/s] [eta 00m:14s] Threads: 3: [mmm] [54.8% done] [ 3754/ 5145 kb/s] [eta 00m:14s] Threads: 3: [mmm] [56.2% done] [ 3388/ 4889 kb/s] [eta 00m:14s] Threads: 3: [mmV] [57.6% done] [ 9257/ 947 kb/s] [eta 00m:14s] Threads: 3: [mmV] [57.1% done] [ 15354/ 528 kb/s] [eta 00m:15s] Threads: 2: [mm_] [60.0% done] [ 10534/ 2062 kb/s] [eta 00m:14s] Threads: 2: [Vm_] [61.1% done] [ 5706/ 309 kb/s] [eta 00m:14s] Threads: 2: [Vm_] [60.5% done] [ 16038/ 309 kb/s] [eta 00m:15s] Threads: 1: [_m_] [63.2% done] [ 12478/ 0 kb/s] [eta 00m:14s] Threads: 1: [_m_] [65.8% done] [ 244/ 5210 kb/s] [eta 00m:13s] Threads: 1: [_V_] [81.2% done] [ 24124/ 211 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=6114 read : io=100MiB, bw=4,388KiB/s, runt= 23892msec clat (msec): min= 0, max= 124, avg= 9.06, stdev=11.00 bw (KiB/s) : min= 16, max=16040, per=41.59%, avg=4824.19, stdev=3990.60 write: io=25,556KiB, bw=1,181KiB/s, runt= 22145msec clat (msec): min= 1, max= 124, avg=15.31, stdev=16.76 bw (KiB/s) : min= 0, max= 6475, per=38.03%, avg=1623.94, stdev=1773.89 cpu : usr=6.91%, sys=0.50%, ctx=2052 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=14.0%, 4=9.7%, 10=34.6%, 20=31.3%, 50=9.1%, 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=6115 read : io=100MiB, bw=3,866KiB/s, runt= 27119msec clat (msec): min= 0, max= 141, avg= 7.73, stdev=16.14 bw (KiB/s) : min= 6, max=39352, per=40.30%, avg=4674.10, stdev=9006.53 write: io=54,420KiB, bw=2,177KiB/s, runt= 25588msec clat (msec): min= 1, max= 114, avg=13.11, stdev=12.99 bw (KiB/s) : min= 0, max= 7802, per=63.18%, avg=2697.90, stdev=2056.59 cpu : usr=7.57%, sys=0.38%, ctx=2596 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=34.3%, 4=6.4%, 10=23.3%, 20=24.7%, 50=9.3%, 100=0.4% lat (msec): 250=1.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=6116 read : io=100MiB, bw=5,137KiB/s, runt= 20411msec clat (msec): min= 0, max= 49, avg= 7.71, stdev= 7.12 bw (KiB/s) : min= 60, max=13786, per=44.64%, avg=5177.53, stdev=3488.00 write: io=26,732KiB, bw=1,473KiB/s, runt= 18579msec clat (msec): min= 1, max= 52, avg= 9.86, stdev= 6.64 bw (KiB/s) : min= 0, max= 6743, per=50.19%, avg=2143.00, stdev=2001.49 cpu : usr=8.78%, sys=0.74%, ctx=2133 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=18.2%, 4=9.9%, 10=35.9%, 20=29.0%, 50=6.8%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,599KiB/s, minb=3,866KiB/s, maxb=5,137KiB/s, mint=20411msec, maxt=27119msec WRITE: io=104MiB, aggrb=4,270KiB/s, minb=1,181KiB/s, maxb=2,177KiB/s, mint=20411msec, maxt=27119msec Disk stats (read/write): cciss!c0d0: ios=5615/2200, merge=797/43, ticks=47580/29408, in_queue=76964, util=94.90% 5.49user 0.50system 0:27.43elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+213456outputs (0major+1032minor)pagefaults 0swaps