fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [13.0% done] [ 16932/ 5432 kb/s] [eta 00m:20s] Threads: 3: [mmm] [17.4% done] [ 9672/ 11380 kb/s] [eta 00m:19s] Threads: 3: [mmm] [22.7% done] [ 17893/ 4710 kb/s] [eta 00m:17s] Threads: 3: [mmm] [26.1% done] [ 8322/ 8541 kb/s] [eta 00m:17s] Threads: 3: [mmm] [29.2% done] [ 12601/ 7203 kb/s] [eta 00m:17s] Threads: 3: [mmm] [33.3% done] [ 5506/ 16550 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 11673/ 13195 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 17640/ 5735 kb/s] [eta 00m:14s] Threads: 3: [mmm] [47.8% done] [ 22558/ 288 kb/s] [eta 00m:12s] Threads: 3: [mmm] [52.2% done] [ 9180/ 6064 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.2% done] [ 5770/ 5863 kb/s] [eta 00m:11s] Threads: 3: [mmm] [56.0% done] [ 4205/ 3563 kb/s] [eta 00m:11s] Threads: 3: [mFm] [55.6% done] [ 854/ 2102 kb/s] [eta 00m:12s] Threads: 3: [mFm] [57.1% done] [ 650/ 24 kb/s] [eta 00m:12s] Threads: 2: [m_m] [58.6% done] [ 52194/ 2761 kb/s] [eta 00m:12s] Threads: 2: [m_m] [60.0% done] [ 3705/ 3340 kb/s] [eta 00m:12s] Threads: 2: [m_m] [61.3% done] [ 7846/ 451 kb/s] [eta 00m:12s] Threads: 2: [m_F] [60.6% done] [ 463/ 2188 kb/s] [eta 00m:13s] Threads: 1: [m__] [63.6% done] [ 29721/ 2517 kb/s] [eta 00m:12s] Threads: 1: [m__] [66.7% done] [ 2912/ 3620 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 877/ 113 kb/s] [eta 00m:00s] Threads: 1: [V__] [82.8% done] [ 21175/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=30075 read : io=100MiB, bw=4,313KiB/s, runt= 24308msec clat (msec): min= 0, max= 362, avg= 7.17, stdev=27.40 bw (KiB/s) : min= 1, max=10039, per=23.47%, avg=3037.08, stdev=3173.40 write: io=42,600KiB, bw=1,829KiB/s, runt= 23848msec clat (msec): min= 0, max= 582, avg=12.57, stdev=42.10 bw (KiB/s) : min= 0, max= 9899, per=52.14%, avg=2699.39, stdev=3361.02 cpu : usr=8.52%, sys=1.45%, ctx=5462 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=78.9%, 4=1.4%, 10=3.1%, 20=6.7%, 50=4.6%, 100=3.0% lat (msec): 250=1.8%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=30076 read : io=100MiB, bw=6,199KiB/s, runt= 16914msec clat (msec): min= 0, max= 173, avg= 3.48, stdev=14.40 bw (KiB/s) : min= 15, max=98983, per=69.75%, avg=9026.91, stdev=20511.07 write: io=48,752KiB, bw=3,043KiB/s, runt= 16403msec clat (msec): min= 0, max= 176, avg= 7.92, stdev=20.89 bw (KiB/s) : min= 0, max= 9927, per=78.86%, avg=4082.82, stdev=3718.98 cpu : usr=11.61%, sys=2.58%, ctx=4419 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=84.3%, 4=1.2%, 10=2.5%, 20=4.0%, 50=4.5%, 100=2.5% lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=30077 read : io=100MiB, bw=5,003KiB/s, runt= 20958msec clat (msec): min= 0, max= 360, avg= 6.97, stdev=23.99 bw (KiB/s) : min= 2, max=11454, per=35.10%, avg=4541.97, stdev=3571.48 write: io=29,228KiB, bw=1,451KiB/s, runt= 20624msec clat (msec): min= 0, max= 286, avg=10.95, stdev=32.01 bw (KiB/s) : min= 0, max= 9976, per=52.07%, avg=2695.42, stdev=3182.89 cpu : usr=8.74%, sys=1.64%, ctx=5502 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=78.2%, 4=1.1%, 10=3.3%, 20=6.0%, 50=6.7%, 100=3.0% lat (msec): 250=1.4%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=12,941KiB/s, minb=4,313KiB/s, maxb=6,199KiB/s, mint=16914msec, maxt=24308msec WRITE: io=118MiB, aggrb=5,177KiB/s, minb=1,451KiB/s, maxb=3,043KiB/s, mint=16914msec, maxt=24308msec Disk stats (read/write): cciss!c0d0: ios=13637/1676, merge=0/28538, ticks=49220/631848, in_queue=681064, util=95.53% 5.88user 1.14system 0:24.54elapsed 28%CPU (0avgtext+0avgdata 0maxresident)k 109096inputs+241192outputs (0major+107966minor)pagefaults 0swaps