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] [ 10999/ 9667 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 17954/ 3026 kb/s] [eta 00m:18s] Threads: 3: [mmm] [21.7% done] [ 16705/ 2672 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 15952/ 2245 kb/s] [eta 00m:17s] Threads: 3: [mmm] [29.2% done] [ 13186/ 5922 kb/s] [eta 00m:17s] Threads: 3: [mmm] [33.3% done] [ 17094/ 438 kb/s] [eta 00m:16s] Threads: 3: [mmm] [36.0% done] [ 6066/ 8977 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.0% done] [ 9408/ 5153 kb/s] [eta 00m:15s] Threads: 3: [mmm] [42.3% done] [ 3149/ 9520 kb/s] [eta 00m:15s] Threads: 3: [mmm] [46.2% done] [ 4917/ 8647 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.1% done] [ 7358/ 4262 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 8924/ 2818 kb/s] [eta 00m:14s] Threads: 3: [mmm] [53.6% done] [ 10483/ 2011 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.2% done] [ 7598/ 3169 kb/s] [eta 00m:13s] Threads: 3: [mmm] [58.6% done] [ 5804/ 4218 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.0% done] [ 5083/ 3884 kb/s] [eta 00m:12s] Threads: 3: [mmm] [63.3% done] [ 10181/ 0 kb/s] [eta 00m:11s] Threads: 3: [mmm] [64.5% done] [ 6333/ 1590 kb/s] [eta 00m:11s] Threads: 3: [mmm] [65.6% done] [ 5397/ 1460 kb/s] [eta 00m:11s] Threads: 3: [mVV] [64.7% done] [ 10138/ 792 kb/s] [eta 00m:12s] Threads: 3: [mVV] [65.7% done] [ 26376/ 93 kb/s] [eta 00m:12s] Threads: 3: [mVV] [66.7% done] [ 22094/ 65 kb/s] [eta 00m:12s] Threads: 2: [m_V] [67.6% done] [ 17745/ 833 kb/s] [eta 00m:12s] Threads: 1: [V__] [72.2% done] [ 14732/ 296 kb/s] [eta 00m:10s] fio: (groupid=0): err= 0: pid=9460 read : io=100MiB, bw=3,878KiB/s, runt= 27034msec clat (msec): min= 0, max= 215, avg=11.20, stdev=16.59 bw (KiB/s) : min= 24, max=15499, per=35.55%, avg=4136.23, stdev=3455.67 write: io=16,608KiB, bw=660KiB/s, runt= 25765msec clat (msec): min= 1, max= 205, avg=15.84, stdev=27.02 bw (KiB/s) : min= 0, max= 2935, per=20.36%, avg=765.42, stdev=861.87 cpu : usr=6.01%, sys=0.41%, ctx=2096 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=11.5%, 4=9.7%, 10=33.4%, 20=33.0%, 50=10.3%, 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=9461 read : io=100MiB, bw=4,196KiB/s, runt= 24987msec clat (msec): min= 0, max= 222, avg= 8.92, stdev=13.82 bw (KiB/s) : min= 5, max=15168, per=42.28%, avg=4919.15, stdev=3390.01 write: io=33,576KiB, bw=1,610KiB/s, runt= 21346msec clat (msec): min= 1, max= 83, avg=11.56, stdev= 8.10 bw (KiB/s) : min= 0, max= 7361, per=73.07%, avg=2746.83, stdev=2356.51 cpu : usr=7.36%, sys=0.50%, ctx=2340 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=21.3%, 4=8.6%, 10=30.3%, 20=29.6%, 50=9.2%, 100=0.2% lat (msec): 250=0.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9462 read : io=100MiB, bw=4,058KiB/s, runt= 25839msec clat (msec): min= 0, max= 166, avg= 8.39, stdev=15.05 bw (KiB/s) : min= 12, max=16809, per=39.96%, avg=4650.19, stdev=4145.62 write: io=44,400KiB, bw=2,090KiB/s, runt= 21747msec clat (msec): min= 1, max= 63, avg=12.83, stdev= 7.44 bw (KiB/s) : min= 0, max= 6191, per=78.95%, avg=2967.85, stdev=1794.97 cpu : usr=6.75%, sys=0.46%, ctx=2461 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=8.7%, 10=26.9%, 20=30.2%, 50=8.4%, 100=0.3% lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,636KiB/s, minb=3,878KiB/s, maxb=4,196KiB/s, mint=24987msec, maxt=27034msec WRITE: io=94,584KiB, aggrb=3,759KiB/s, minb=660KiB/s, maxb=2,090KiB/s, mint=24987msec, maxt=27034msec Disk stats (read/write): cciss!c0d0: ios=5923/2070, merge=953/259, ticks=58216/32892, in_queue=91092, util=97.25% 5.21user 0.46system 0:27.35elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+189208outputs (0major+1035minor)pagefaults 0swaps