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 fio: Laying out IO file(s) (1 x 100MiB == 100MiB) fio: Laying out IO file(s) (1 x 100MiB == 100MiB) fio: Laying out IO file(s) (1 x 100MiB == 100MiB) Threads: 3: [mmm] [18.3% done] [ 0/ 5365 kb/s] [eta 00m:49s] Threads: 3: [mmm] [23.5% done] [ 8200/ 93798 kb/s] [eta 00m:39s] Threads: 3: [mmF] [39.4% done] [ 3774/ 93814 kb/s] [eta 00m:20s] Threads: 3: [mFF] [66.7% done] [ 2349/ 46433 kb/s] [eta 00m:07s] Threads: 3: [FFF] [100.0% done] [ 1365/ 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: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [68.4% done] [ 7796/ 0 kb/s] [eta 00m:12s] Threads: 3: [VVV] [75.0% done] [ 35396/ 0 kb/s] [eta 00m:09s] Threads: 3: [VVV] [80.0% done] [ 36474/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [90.6% done] [ 38472/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [100.0% done] [ 30996/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 35122/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 37307/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 36186/ 0 kb/s] [eta 00m:00s] fio: Laying out IO file(s) (1 x 100MiB == 100MiB) fio: Laying out IO file(s) (1 x 100MiB == 100MiB) fio: Laying out IO file(s) (1 x 100MiB == 100MiB) fio: Laying out IO file(s) (1 x 100MiB == 100MiB) fio: Laying out IO file(s) (1 x 100MiB == 100MiB) fio: Laying out IO file(s) (1 x 100MiB == 100MiB) Threads: 1: [_VE] [100.0% done] [ 31181/ 0 kb/s] [eta 00m:00s] fio: Laying out IO file(s) (1 x 100MiB == 100MiB) fio: Laying out IO file(s) (1 x 100MiB == 100MiB) fio: Laying out IO file(s) (1 x 100MiB == 100MiB) fio: (groupid=0): err= 0: pid=5051 read : io=100MiB, bw=4,519KiB/s, runt= 23199msec clat (msec): min= 0, max= 246, avg= 6.31, stdev=28.92 bw (KiB/s) : min= 12, max=13691, per=62.47%, avg=8263.25, stdev=4856.12 write: io=91,684KiB, bw=6,280KiB/s, runt= 14948msec clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=68583, per=115.01%, avg=22890.67, stdev=39570.75 cpu : usr=6.22%, sys=1.36%, ctx=1081 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=80.6%, 4=5.8%, 10=10.2%, 20=1.3%, 50=0.7%, 100=0.2% lat (msec): 250=1.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=5052 read : io=100MiB, bw=4,409KiB/s, runt= 23782msec clat (msec): min= 0, max= 468, avg= 5.55, stdev=30.21 bw (KiB/s) : min= 20, max=17863, per=63.78%, avg=8435.79, stdev=6074.34 write: io=99,252KiB, bw=6,775KiB/s, runt= 15001msec clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 1, max=119447, per=177.29%, avg=35288.00, stdev=57030.32 cpu : usr=5.47%, sys=1.68%, ctx=987 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=86.7%, 4=4.6%, 10=6.5%, 20=0.4%, 50=0.6%, 100=0.1% lat (msec): 250=0.8%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=5053 read : io=100MiB, bw=4,432KiB/s, runt= 23655msec clat (msec): min= 0, max= 385, avg= 5.08, stdev=28.63 bw (KiB/s) : min= 11, max=17605, per=80.92%, avg=10703.13, stdev=5525.81 write: io=98MiB, bw=6,893KiB/s, runt= 14952msec clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59324, per=149.03%, avg=29662.00, stdev=41948.40 cpu : usr=5.09%, sys=1.25%, ctx=791 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=86.9%, 4=4.8%, 10=6.4%, 20=0.5%, 50=0.4%, 100=0.1% lat (msec): 250=0.8%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,227KiB/s, minb=4,409KiB/s, maxb=4,519KiB/s, mint=23199msec, maxt=23782msec WRITE: io=285MiB, aggrb=19,904KiB/s, minb=6,280KiB/s, maxb=6,893KiB/s, mint=23199msec, maxt=23782msec Disk stats (read/write): sda: ios=3041/2746, merge=1292/121516, ticks=78532/2709232, in_queue=2807980, util=96.40% 3.96user 2.08system 0:34.91elapsed 17%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (1major+1266minor)pagefaults 0swaps