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] [ 13588/ 7021 kb/s] [eta 00m:18s] Threads: 3: [mmm] [18.2% done] [ 7285/ 13312 kb/s] [eta 00m:18s] Threads: 3: [mmm] [22.7% done] [ 13910/ 5934 kb/s] [eta 00m:17s] Threads: 3: [mmm] [26.1% done] [ 13353/ 5141 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 12251/ 6573 kb/s] [eta 00m:16s] Threads: 3: [mmm] [34.8% done] [ 9375/ 8423 kb/s] [eta 00m:15s] Threads: 3: [mmm] [37.5% done] [ 14258/ 2409 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 10925/ 4868 kb/s] [eta 00m:14s] Threads: 3: [mmm] [45.8% done] [ 11661/ 4787 kb/s] [eta 00m:13s] Threads: 3: [mmm] [48.0% done] [ 9657/ 4376 kb/s] [eta 00m:13s] Threads: 3: [mmm] [52.0% done] [ 9344/ 4055 kb/s] [eta 00m:12s] Threads: 3: [mmm] [53.8% done] [ 7793/ 4531 kb/s] [eta 00m:12s] Threads: 3: [mmm] [55.6% done] [ 1714/ 8033 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 5932/ 4250 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 6487/ 3225 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.1% done] [ 5682/ 3022 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 3127/ 3530 kb/s] [eta 00m:11s] Threads: 3: [mVm] [62.5% done] [ 9703/ 426 kb/s] [eta 00m:12s] Threads: 3: [mVm] [63.6% done] [ 21094/ 455 kb/s] [eta 00m:12s] Threads: 2: [m_m] [62.9% done] [ 14634/ 418 kb/s] [eta 00m:13s] Threads: 2: [m_V] [63.9% done] [ 12849/ 825 kb/s] [eta 00m:13s] Threads: 2: [m_V] [64.9% done] [ 19271/ 0 kb/s] [eta 00m:13s] Threads: 1: [m__] [67.6% done] [ 6085/ 2639 kb/s] [eta 00m:12s] Threads: 1: [V__] [81.2% done] [ 19629/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=25098 read : io=100MiB, bw=3,912KiB/s, runt= 26803msec clat (msec): min= 0, max= 173, avg= 9.81, stdev=17.29 bw (KiB/s) : min= 19, max=25687, per=38.22%, avg=4484.97, stdev=5349.58 write: io=33,744KiB, bw=1,366KiB/s, runt= 25285msec clat (msec): min= 1, max= 116, avg=11.69, stdev=12.10 bw (KiB/s) : min= 0, max= 5990, per=52.05%, avg=2188.00, stdev=2147.22 cpu : usr=6.89%, sys=0.40%, ctx=2400 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=23.8%, 4=8.5%, 10=28.3%, 20=28.5%, 50=8.5%, 100=0.7% lat (msec): 250=1.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25099 read : io=100MiB, bw=4,797KiB/s, runt= 21855msec clat (msec): min= 0, max= 92, avg= 7.54, stdev= 8.09 bw (KiB/s) : min= 2, max=22156, per=45.98%, avg=5396.12, stdev=5216.19 write: io=37,584KiB, bw=1,956KiB/s, runt= 19673msec clat (msec): min= 1, max= 43, avg=11.66, stdev= 7.12 bw (KiB/s) : min= 0, max= 7315, per=77.97%, avg=3277.71, stdev=2755.65 cpu : usr=8.03%, sys=0.51%, ctx=2277 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=21.1%, 4=8.6%, 10=32.2%, 20=29.5%, 50=8.4%, 100=0.2% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25100 read : io=100MiB, bw=4,270KiB/s, runt= 24553msec clat (msec): min= 0, max= 122, avg= 9.14, stdev=12.25 bw (KiB/s) : min= 17, max=21736, per=40.05%, avg=4700.48, stdev=4854.73 write: io=32,492KiB, bw=1,469KiB/s, runt= 22640msec clat (msec): min= 1, max= 114, avg=14.38, stdev=15.45 bw (KiB/s) : min= 0, max= 6990, per=49.19%, avg=2067.89, stdev=1934.47 cpu : usr=7.35%, sys=0.47%, ctx=2171 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=18.7%, 4=7.4%, 10=31.5%, 20=31.3%, 50=9.6%, 100=0.4% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,736KiB/s, minb=3,912KiB/s, maxb=4,797KiB/s, mint=21855msec, maxt=26803msec WRITE: io=101MiB, aggrb=4,204KiB/s, minb=1,366KiB/s, maxb=1,956KiB/s, mint=21855msec, maxt=26803msec Disk stats (read/write): cciss!c0d0: ios=5717/2114, merge=866/107, ticks=52144/27360, in_queue=79496, util=96.42% 5.42user 0.43system 0:27.10elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+207680outputs (0major+1028minor)pagefaults 0swaps