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: [mFm] [21.4% done] [ 8334/ 15932 kb/s] [eta 00m:11s] Threads: 3: [mFF] [44.4% done] [ 483/ 72248 kb/s] [eta 00m:05s] Threads: 3: [mFF] [71.4% done] [ 93/ 37701 kb/s] [eta 00m:02s] Threads: 3: [FFF] [100.0% done] [ 0/ 3270 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [70.0% done] [ 12332/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [75.0% done] [ 29713/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [80.0% done] [ 25076/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [89.5% done] [ 32686/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [94.7% done] [ 28200/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 30522/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 29533/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 27960/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 24303/ 0 kb/s] [eta 00m:00s] Threads: 2: [V_V] [100.0% done] [ 26019/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=9531 read : io=100MiB, bw=4,352KiB/s, runt= 24089msec clat (msec): min= 0, max= 453, avg= 7.55, stdev=35.06 bw (KiB/s) : min= 0, max=16245, per=51.58%, avg=6735.62, stdev=4373.50 write: io=88,336KiB, bw=6,640KiB/s, runt= 13621msec clat (msec): min= 0, max= 27, avg= 0.08, stdev= 1.23 bw (KiB/s) : min= 0, max=101761, per=133.13%, avg=27982.20, stdev=44390.41 cpu : usr=7.34%, sys=2.89%, ctx=954 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=86.3%, 4=1.2%, 10=6.3%, 20=3.3%, 50=1.4%, 100=0.1% lat (msec): 250=0.9%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9532 read : io=100MiB, bw=4,517KiB/s, runt= 23212msec clat (msec): min= 0, max= 368, avg= 5.71, stdev=27.80 bw (KiB/s) : min= 11, max=20764, per=70.90%, avg=9257.95, stdev=6238.91 write: io=98,828KiB, bw=7,430KiB/s, runt= 13619msec clat (msec): min= 0, max= 36, avg= 0.17, stdev= 2.04 bw (KiB/s) : min= 0, max=56428, per=149.46%, avg=31412.50, stdev=24336.31 cpu : usr=8.41%, sys=2.64%, ctx=1296 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=87.9%, 4=1.4%, 10=6.5%, 20=1.9%, 50=1.0%, 100=0.2% lat (msec): 250=0.9%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9533 read : io=100MiB, bw=4,367KiB/s, runt= 24009msec clat (msec): min= 0, max= 494, avg= 6.77, stdev=32.21 bw (KiB/s) : min= 7, max=14843, per=55.91%, avg=7301.32, stdev=3973.39 write: io=92,700KiB, bw=6,961KiB/s, runt= 13635msec clat (msec): min= 0, max= 46, avg= 0.23, stdev= 2.23 bw (KiB/s) : min= 0, max=26056, per=49.78%, avg=10463.67, stdev=13764.31 cpu : usr=7.38%, sys=2.42%, ctx=950 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=86.6%, 4=1.4%, 10=6.8%, 20=2.4%, 50=1.5%, 100=0.1% lat (msec): 250=1.0%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,058KiB/s, minb=4,352KiB/s, maxb=4,517KiB/s, mint=23212msec, maxt=24089msec WRITE: io=273MiB, aggrb=21,018KiB/s, minb=6,640KiB/s, maxb=7,430KiB/s, mint=23212msec, maxt=24089msec Disk stats (read/write): cciss!c0d0: ios=5491/4419, merge=42/65684, ticks=114980/1753164, in_queue=1868140, util=98.81% 5.49user 1.90system 0:24.34elapsed 30%CPU (0avgtext+0avgdata 0maxresident)k 688936inputs+559752outputs (2major+1068minor)pagefaults 0swaps