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] [12.5% done] [ 13809/ 6243 kb/s] [eta 00m:21s] Threads: 3: [mmm] [16.7% done] [ 11596/ 6646 kb/s] [eta 00m:20s] Threads: 3: [mmm] [20.0% done] [ 14728/ 2920 kb/s] [eta 00m:20s] Threads: 3: [mmm] [24.0% done] [ 10054/ 8415 kb/s] [eta 00m:19s] Threads: 3: [mmm] [26.9% done] [ 12353/ 4588 kb/s] [eta 00m:19s] Threads: 3: [mmm] [30.8% done] [ 9115/ 8761 kb/s] [eta 00m:18s] Threads: 3: [mmm] [34.6% done] [ 5824/ 9400 kb/s] [eta 00m:17s] Threads: 3: [mmm] [37.0% done] [ 4624/ 10014 kb/s] [eta 00m:17s] Threads: 3: [mmm] [40.7% done] [ 5405/ 9005 kb/s] [eta 00m:16s] Threads: 3: [mmm] [44.4% done] [ 12239/ 2497 kb/s] [eta 00m:15s] Threads: 3: [mmm] [46.4% done] [ 13199/ 593 kb/s] [eta 00m:15s] Threads: 3: [mmm] [50.0% done] [ 7752/ 5950 kb/s] [eta 00m:14s] Threads: 3: [mmm] [51.7% done] [ 7817/ 3697 kb/s] [eta 00m:14s] Threads: 3: [mmm] [55.2% done] [ 5922/ 5165 kb/s] [eta 00m:13s] Threads: 3: [mmm] [56.7% done] [ 7496/ 3469 kb/s] [eta 00m:13s] Threads: 3: [mmm] [58.1% done] [ 6992/ 2176 kb/s] [eta 00m:13s] Threads: 3: [mmm] [61.3% done] [ 6304/ 2826 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.5% done] [ 3973/ 3603 kb/s] [eta 00m:12s] Threads: 3: [mVm] [63.6% done] [ 3392/ 4425 kb/s] [eta 00m:12s] Threads: 3: [mVm] [62.9% done] [ 17807/ 227 kb/s] [eta 00m:13s] Threads: 2: [mEm] [63.9% done] [ 19064/ 1232 kb/s] [eta 00m:13s] Threads: 2: [m_m] [66.7% done] [ 2950/ 3366 kb/s] [eta 00m:12s] Threads: 2: [V_V] [67.6% done] [ 7504/ 2200 kb/s] [eta 00m:12s] Threads: 2: [V_V] [76.5% done] [ 22525/ 0 kb/s] [eta 00m:08s] Threads: 2: [V_V] [81.8% done] [ 23864/ 0 kb/s] [eta 00m:06s] Threads: 2: [V_V] [90.3% done] [ 21789/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=12292 read : io=100MiB, bw=3,702KiB/s, runt= 28323msec clat (msec): min= 0, max= 138, avg= 9.27, stdev=15.51 bw (KiB/s) : min= 14, max=13367, per=44.15%, avg=4869.16, stdev=3859.31 write: io=39,980KiB, bw=1,641KiB/s, runt= 24947msec clat (msec): min= 1, max= 123, avg=13.84, stdev=16.33 bw (KiB/s) : min= 0, max= 6152, per=52.43%, avg=2481.34, stdev=2344.86 cpu : usr=6.43%, sys=0.54%, 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=24.9%, 4=8.2%, 10=25.7%, 20=27.9%, 50=11.1%, 100=0.3% lat (msec): 250=1.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=12293 read : io=100MiB, bw=4,527KiB/s, runt= 23158msec clat (msec): min= 0, max= 80, avg= 7.72, stdev= 8.26 bw (KiB/s) : min= 2, max=22011, per=50.22%, avg=5538.36, stdev=5036.74 write: io=37,380KiB, bw=1,828KiB/s, runt= 20928msec clat (msec): min= 1, max= 47, avg=10.50, stdev= 7.62 bw (KiB/s) : min= 0, max= 7055, per=59.57%, avg=2819.50, stdev=2122.92 cpu : usr=7.43%, sys=0.69%, ctx=2362 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=24.1%, 4=8.3%, 10=30.7%, 20=26.4%, 50=10.4%, 100=0.1% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=12294 read : io=100MiB, bw=3,676KiB/s, runt= 28524msec clat (msec): min= 0, max= 120, avg=10.59, stdev=16.91 bw (KiB/s) : min= 20, max=15927, per=34.28%, avg=3780.69, stdev=3491.83 write: io=38,132KiB, bw=1,562KiB/s, runt= 24987msec clat (msec): min= 1, max= 115, avg=13.23, stdev=12.95 bw (KiB/s) : min= 0, max= 8102, per=51.63%, avg=2443.45, stdev=2342.92 cpu : usr=6.41%, sys=0.36%, ctx=2281 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=20.8%, 4=7.3%, 10=29.9%, 20=27.7%, 50=12.0%, 100=0.5% lat (msec): 250=1.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,028KiB/s, minb=3,676KiB/s, maxb=4,527KiB/s, mint=23158msec, maxt=28524msec WRITE: io=113MiB, aggrb=4,733KiB/s, minb=1,562KiB/s, maxb=1,828KiB/s, mint=23158msec, maxt=28524msec Disk stats (read/write): cciss!c0d0: ios=5773/2552, merge=815/98, ticks=55608/35536, in_queue=91144, util=96.33% 5.37user 0.55system 0:29.30elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+231024outputs (0major+1040minor)pagefaults 0swaps