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: [mmF] [8.8% done] [ 11075/154265 kb/s] [eta 00m:31s] Threads: 3: [mFF] [9.3% done] [ 768/ 25977 kb/s] [eta 00m:39s] Threads: 3: [FFF] [100.0% done] [ 97/ 89693 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: [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] [69.6% done] [ 22737/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [77.3% done] [ 30372/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [85.7% done] [ 27655/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [90.5% done] [ 27215/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 28305/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 28924/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 28163/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 28850/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 30278/ 0 kb/s] [eta 00m:00s] Threads: 1: [__V] [100.0% done] [ 28667/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=18187 read : io=100MiB, bw=4,187KiB/s, runt= 25040msec clat (msec): min= 0, max= 371, avg= 7.78, stdev=33.43 bw (KiB/s) : min= 0, max=14501, per=58.55%, avg=7323.48, stdev=3780.58 write: io=88,204KiB, bw=6,018KiB/s, runt= 15008msec clat (msec): min= 0, max= 3, avg= 0.00, stdev= 0.08 bw (KiB/s) : min= 0, max=130670, per=344.78%, avg=65335.00, stdev=92397.64 cpu : usr=6.01%, sys=2.06%, ctx=937 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=1.3%, 10=5.8%, 20=2.7%, 50=1.9%, 100=0.3% lat (msec): 250=0.9%, 500=0.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=18188 read : io=100MiB, bw=4,199KiB/s, runt= 24971msec clat (msec): min= 0, max= 322, avg= 6.59, stdev=29.30 bw (KiB/s) : min= 1, max=19490, per=64.98%, avg=8128.00, stdev=4991.21 write: io=93,696KiB, bw=6,386KiB/s, runt= 15023msec clat (msec): min= 0, max= 62, avg= 0.12, stdev= 2.13 bw (KiB/s) : min= 0, max=29459, per=77.73%, avg=14729.50, stdev=20830.66 cpu : usr=6.07%, sys=2.23%, ctx=1058 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=87.8%, 4=1.1%, 10=6.4%, 20=1.8%, 50=1.4%, 100=0.3% lat (msec): 250=1.0%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=18189 read : io=100MiB, bw=4,169KiB/s, runt= 25146msec clat (msec): min= 0, max= 366, avg= 6.23, stdev=29.81 bw (KiB/s) : min= 2, max=15201, per=63.77%, avg=7976.41, stdev=4427.91 write: io=96,128KiB, bw=6,558KiB/s, runt= 15008msec clat (msec): min= 0, max= 43, avg= 0.24, stdev= 2.37 bw (KiB/s) : min= 0, max=144424, per=259.70%, avg=49214.00, stdev=82469.98 cpu : usr=5.79%, sys=2.21%, ctx=1117 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=89.3%, 4=1.2%, 10=5.1%, 20=2.0%, 50=1.0%, 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=12,509KiB/s, minb=4,169KiB/s, maxb=4,199KiB/s, mint=24971msec, maxt=25146msec WRITE: io=272MiB, aggrb=18,950KiB/s, minb=6,018KiB/s, maxb=6,558KiB/s, mint=24971msec, maxt=25146msec Disk stats (read/write): cciss!c0d0: ios=5569/5007, merge=27/64602, ticks=115864/1890376, in_queue=2006232, util=99.01% 4.49user 1.63system 0:25.39elapsed 24%CPU (0avgtext+0avgdata 0maxresident)k 699200inputs+556088outputs (2major+1069minor)pagefaults 0swaps