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] [15.0% done] [ 65/ 1422 kb/s] [eta 00m:51s] Threads: 3: [Fmm] [23.3% done] [ 3555/168316 kb/s] [eta 00m:33s] Threads: 3: [Fmm] [31.4% done] [ 2992/ 54864 kb/s] [eta 00m:24s] Threads: 3: [FmF] [66.7% done] [ 4392/ 56464 kb/s] [eta 00m:06s] Threads: 3: [FFF] [100.0% done] [ 2756/ 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] [67.6% done] [ 204/ 0 kb/s] [eta 00m:12s] Threads: 3: [VVV] [68.4% done] [ 23544/ 0 kb/s] [eta 00m:12s] Threads: 3: [VVV] [77.1% done] [ 43684/ 0 kb/s] [eta 00m:08s] Threads: 3: [VVV] [87.5% done] [ 38576/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [96.7% done] [ 35384/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 32560/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 44612/ 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) Threads: 2: [VV_] [100.0% done] [ 37904/ 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) Threads: 1: [V__] [100.0% done] [ 25496/ 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=9064 read : io=100MiB, bw=4,322KiB/s, runt= 24261msec clat (msec): min= 0, max= 340, avg= 4.67, stdev=28.35 bw (KiB/s) : min= 0, max=26407, per=87.71%, avg=11373.06, stdev=7433.03 write: io=100MiB, bw=6,815KiB/s, runt= 15386msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=119472, per=307.19%, avg=59736.00, stdev=84479.46 cpu : usr=5.28%, sys=1.45%, ctx=1054 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=88.7%, 4=4.4%, 8=4.9%, 16=0.6%, 32=0.3%, 64=0.1%, 128=0.1% lat (msec): 256=0.6%, 512=0.2%, 1024=0.0%, >=2048=0.0% fio: (groupid=0): err= 0: pid=9065 read : io=100MiB, bw=4,464KiB/s, runt= 23489msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 353, avg= 6.09, stdev=28.77 bw (KiB/s) : min= 10, max=16302, per=64.04%, avg=8303.90, stdev=6030.29 write: io=91,780KiB, bw=6,108KiB/s, runt= 15386msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=67624, per=115.94%, avg=22545.00, stdev=39039.56 cpu : usr=5.81%, sys=1.52%, ctx=1273 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=82.3%, 4=5.8%, 8=8.1%, 16=1.3%, 32=0.7%, 64=0.4%, 128=0.4% lat (msec): 256=0.8%, 512=0.1%, 1024=0.0%, >=2048=0.0% fio: (groupid=0): err= 0: pid=9066 read : io=100MiB, bw=4,673KiB/s, runt= 22438msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 273, avg= 4.98, stdev=28.49 bw (KiB/s) : min= 8, max=21603, per=79.71%, avg=10334.88, stdev=7640.99 write: io=98,712KiB, bw=6,553KiB/s, runt= 15423msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 2, avg= 0.00, stdev= 0.05 bw (KiB/s) : min= 0, max=68108, per=176.08%, avg=34241.00, stdev=34055.54 cpu : usr=6.15%, sys=1.34%, ctx=883 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=90.0%, 4=3.5%, 8=4.0%, 16=0.9%, 32=0.2%, 64=0.3%, 128=0.2% lat (msec): 256=0.8%, 512=0.1%, 1024=0.0%, >=2048=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=12,966KiB/s, minb=4,322KiB/s, maxb=4,673KiB/s, mint=22438msec, maxt=24261msec WRITE: io=286MiB, aggrb=19,446KiB/s, minb=6,108KiB/s, maxb=6,815KiB/s, mint=22438msec, maxt=24261msec Disk stats (read/write): sda: ios=3714/3278, merge=1221/121099, ticks=192276/2662644, in_queue=2856132, util=96.03% 4.02user 2.12system 0:34.03elapsed 18%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (3major+1271minor)pagefaults 0swaps