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] [15.0% done] [ 14466/ 6814 kb/s] [eta 00m:17s] Threads: 3: [mmm] [19.0% done] [ 17791/ 3494 kb/s] [eta 00m:17s] Threads: 3: [mmm] [22.7% done] [ 12434/ 5983 kb/s] [eta 00m:17s] Threads: 3: [mmm] [27.3% done] [ 9094/ 9114 kb/s] [eta 00m:16s] Threads: 3: [mmm] [30.4% done] [ 8078/ 9648 kb/s] [eta 00m:16s] Threads: 3: [mmm] [34.8% done] [ 11211/ 6322 kb/s] [eta 00m:15s] Threads: 3: [mmm] [37.5% done] [ 4657/ 11454 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 9672/ 6809 kb/s] [eta 00m:14s] Threads: 3: [mmm] [44.0% done] [ 13051/ 0 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.0% done] [ 8566/ 5304 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 6715/ 7333 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.8% done] [ 8684/ 3677 kb/s] [eta 00m:12s] Threads: 3: [mmm] [55.6% done] [ 9461/ 2143 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 6630/ 3994 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.7% done] [ 6838/ 3063 kb/s] [eta 00m:11s] Threads: 3: [mmm] [62.1% done] [ 1980/ 5836 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 9330/ 292 kb/s] [eta 00m:11s] Threads: 3: [mmm] [64.5% done] [ 5283/ 2554 kb/s] [eta 00m:11s] Threads: 3: [VmV] [65.6% done] [ 4770/ 1300 kb/s] [eta 00m:11s] Threads: 3: [VmV] [66.7% done] [ 16322/ 146 kb/s] [eta 00m:11s] Threads: 3: [VmV] [65.7% done] [ 20467/ 0 kb/s] [eta 00m:12s] Threads: 2: [_mV] [66.7% done] [ 23198/ 0 kb/s] [eta 00m:12s] Threads: 2: [_mV] [67.6% done] [ 16924/ 73 kb/s] [eta 00m:12s] Threads: 1: [_V_] [81.2% done] [ 20951/ 211 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=9388 read : io=100MiB, bw=4,352KiB/s, runt= 24094msec clat (msec): min= 0, max= 207, avg=10.10, stdev=13.22 bw (KiB/s) : min= 16, max=10240, per=40.30%, avg=4679.47, stdev=2750.58 write: io=27,464KiB, bw=1,350KiB/s, runt= 20822msec clat (msec): min= 1, max= 85, avg=12.34, stdev= 8.66 bw (KiB/s) : min= 0, max= 7716, per=45.84%, avg=2084.17, stdev=2078.36 cpu : usr=6.62%, sys=0.43%, ctx=2136 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=14.1%, 4=7.8%, 10=35.4%, 20=31.1%, 50=10.4%, 100=0.4% lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9389 read : io=100MiB, bw=3,870KiB/s, runt= 27090msec clat (msec): min= 0, max= 240, avg= 9.75, stdev=20.17 bw (KiB/s) : min= 7, max=27952, per=38.30%, avg=4447.47, stdev=5907.54 write: io=38,816KiB, bw=1,566KiB/s, runt= 25377msec clat (msec): min= 1, max= 212, avg=13.61, stdev=14.71 bw (KiB/s) : min= 0, max= 7960, per=58.51%, avg=2660.52, stdev=2736.35 cpu : usr=6.85%, sys=0.37%, ctx=2384 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=21.5%, 4=8.6%, 10=30.1%, 20=28.2%, 50=9.9%, 100=0.3% lat (msec): 250=1.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9390 read : io=100MiB, bw=4,146KiB/s, runt= 25287msec clat (msec): min= 0, max= 208, avg= 8.49, stdev=16.05 bw (KiB/s) : min= 3, max=20659, per=44.98%, avg=5223.46, stdev=4831.46 write: io=46,424KiB, bw=2,252KiB/s, runt= 21100msec clat (msec): min= 1, max= 113, avg=12.49, stdev= 8.20 bw (KiB/s) : min= 0, max= 7502, per=68.45%, avg=3112.40, stdev=2450.89 cpu : usr=7.20%, sys=0.52%, ctx=2421 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=26.4%, 4=7.9%, 10=26.4%, 20=27.3%, 50=10.8%, 100=0.2% lat (msec): 250=1.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,612KiB/s, minb=3,870KiB/s, maxb=4,352KiB/s, mint=24094msec, maxt=27090msec WRITE: io=110MiB, aggrb=4,547KiB/s, minb=1,350KiB/s, maxb=2,252KiB/s, mint=24094msec, maxt=27090msec Disk stats (read/write): cciss!c0d0: ios=5735/2329, merge=913/173, ticks=56700/37828, in_queue=94528, util=96.81% 5.27user 0.43system 0:27.39elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+225448outputs (0major+1033minor)pagefaults 0swaps