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] [14.3% done] [ 11872/ 9632 kb/s] [eta 00m:18s] Threads: 3: [mmm] [19.0% done] [ 10560/ 9788 kb/s] [eta 00m:17s] Threads: 3: [mmm] [22.7% done] [ 13444/ 6496 kb/s] [eta 00m:17s] Threads: 3: [mmm] [27.3% done] [ 12788/ 5616 kb/s] [eta 00m:16s] Threads: 3: [mmm] [30.4% done] [ 14432/ 3800 kb/s] [eta 00m:16s] Threads: 3: [mmm] [34.8% done] [ 11672/ 5708 kb/s] [eta 00m:15s] Threads: 3: [mmm] [37.5% done] [ 8032/ 7172 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 12808/ 2136 kb/s] [eta 00m:14s] Threads: 3: [mmm] [45.8% done] [ 9092/ 5652 kb/s] [eta 00m:13s] Threads: 3: [mmm] [48.0% done] [ 8556/ 5368 kb/s] [eta 00m:13s] Threads: 3: [mmm] [52.0% done] [ 7560/ 5656 kb/s] [eta 00m:12s] Threads: 3: [mmm] [53.8% done] [ 11012/ 1644 kb/s] [eta 00m:12s] Threads: 3: [mmm] [55.6% done] [ 7312/ 3712 kb/s] [eta 00m:12s] Threads: 3: [mmm] [59.3% done] [ 6852/ 3104 kb/s] [eta 00m:11s] Threads: 3: [mmm] [60.7% done] [ 6340/ 2724 kb/s] [eta 00m:11s] Threads: 3: [mmm] [62.1% done] [ 5024/ 4372 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 3868/ 3388 kb/s] [eta 00m:11s] Threads: 3: [mVm] [64.5% done] [ 12360/ 1448 kb/s] [eta 00m:11s] Threads: 3: [mVm] [65.6% done] [ 27348/ 436 kb/s] [eta 00m:11s] Threads: 2: [m_m] [64.7% done] [ 16300/ 1120 kb/s] [eta 00m:12s] Threads: 2: [V_m] [65.7% done] [ 11876/ 320 kb/s] [eta 00m:12s] Threads: 1: [__m] [66.7% done] [ 12892/ 0 kb/s] [eta 00m:12s] Threads: 1: [__V] [80.6% done] [ 20764/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=18816 read : io=100MiB, bw=4,303KiB/s, runt= 24366msec clat (msec): min= 0, max= 132, avg=10.06, stdev=11.13 bw (KiB/s) : min= 53, max=15857, per=39.62%, avg=4699.85, stdev=3382.22 write: io=20,432KiB, bw=914KiB/s, runt= 22879msec clat (msec): min= 1, max= 122, avg=15.44, stdev=19.88 bw (KiB/s) : min= 0, max= 6485, per=25.02%, avg=1115.18, stdev=1820.00 cpu : usr=6.76%, sys=0.44%, ctx=2015 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=10.6%, 4=9.5%, 10=35.9%, 20=32.8%, 50=9.8%, 100=0.4% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=18817 read : io=100MiB, bw=4,714KiB/s, runt= 22240msec clat (msec): min= 0, max= 90, avg= 6.21, stdev= 7.73 bw (KiB/s) : min= 47, max=31554, per=52.40%, avg=6215.48, stdev=7822.71 write: io=51,244KiB, bw=2,616KiB/s, runt= 20052msec clat (msec): min= 1, max= 42, avg=12.21, stdev= 7.16 bw (KiB/s) : min= 0, max= 7501, per=77.64%, avg=3461.12, stdev=2256.90 cpu : usr=8.88%, sys=0.54%, ctx=2363 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=28.5%, 4=7.9%, 10=27.6%, 20=26.4%, 50=9.5%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=18818 read : io=100MiB, bw=3,953KiB/s, runt= 26520msec clat (msec): min= 0, max= 205, avg= 9.42, stdev=16.78 bw (KiB/s) : min= 6, max=25206, per=39.15%, avg=4643.59, stdev=5968.33 write: io=36,704KiB, bw=1,509KiB/s, runt= 24893msec clat (msec): min= 1, max= 131, avg=13.87, stdev=13.03 bw (KiB/s) : min= 0, max= 7175, per=55.35%, avg=2467.59, stdev=2323.62 cpu : usr=6.29%, sys=0.51%, ctx=2262 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=22.3%, 4=8.6%, 10=29.3%, 20=28.1%, 50=9.7%, 100=0.5% lat (msec): 250=1.4%, 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=4,714KiB/s, mint=22240msec, maxt=26520msec WRITE: io=106MiB, aggrb=4,458KiB/s, minb=914KiB/s, maxb=2,616KiB/s, mint=22240msec, maxt=26520msec Disk stats (read/write): cciss!c0d0: ios=5515/2088, merge=1070/199, ticks=49248/50216, in_queue=99464, util=95.93% 5.30user 0.44system 0:26.87elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+216800outputs (0major+1004minor)pagefaults 0swaps