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] [18.8% done] [ 14573/ 43424 kb/s] [eta 00m:13s] Threads: 3: [mFF] [20.0% done] [ 3011/ 26445 kb/s] [eta 00m:16s] Threads: 3: [mFF] [21.7% done] [ 3035/ 0 kb/s] [eta 00m:18s] Threads: 3: [mFF] [42.9% done] [ 1028/ 28086 kb/s] [eta 00m:08s] Threads: 3: [mFF] [43.8% done] [ 1694/ 0 kb/s] [eta 00m:09s] Threads: 3: [mFF] [44.4% done] [ 1696/ 0 kb/s] [eta 00m:10s] Threads: 3: [mFF] [69.2% done] [ 833/ 35153 kb/s] [eta 00m:04s] Threads: 3: [FFF] [100.0% done] [ 0/ 1952 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] [76.5% done] [ 49152/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [87.5% done] [ 67860/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [93.8% done] [ 65548/ 0 kb/s] [eta 00m:01s] Threads: 2: [VV_] [100.0% done] [ 64646/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=9478 read : io=100MiB, bw=6,497KiB/s, runt= 16139msec clat (msec): min= 0, max= 240, avg= 6.08, stdev=20.64 bw (KiB/s) : min= 1, max=22023, per=38.53%, avg=7509.39, stdev=6554.25 write: io=64,172KiB, bw=5,411KiB/s, runt= 12144msec clat (msec): min= 0, max= 1, avg= 0.00, stdev= 0.05 bw (KiB/s) : min= 0, max=55451, per=101.06%, avg=21481.00, stdev=29760.46 cpu : usr=11.57%, sys=4.46%, ctx=915 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=83.7%, 4=3.8%, 10=4.9%, 20=2.3%, 50=3.9%, 100=0.9% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9479 read : io=100MiB, bw=6,528KiB/s, runt= 16061msec clat (msec): min= 0, max= 239, avg= 2.86, stdev=18.29 bw (KiB/s) : min= 5, max=35400, per=76.50%, avg=14910.91, stdev=12689.25 write: io=91,152KiB, bw=7,691KiB/s, runt= 12136msec clat (msec): min= 0, max= 15, avg= 0.05, stdev= 0.70 bw (KiB/s) : min= 0, max=27775, per=82.31%, avg=17495.33, stdev=15228.66 cpu : usr=11.08%, sys=3.93%, ctx=800 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=93.3%, 4=1.5%, 10=1.8%, 20=2.1%, 50=0.9%, 100=0.0% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9480 read : io=100MiB, bw=6,678KiB/s, runt= 15700msec clat (msec): min= 0, max= 236, avg= 2.05, stdev=16.70 bw (KiB/s) : min= 7, max=32031, per=90.25%, avg=17591.38, stdev=13953.51 write: io=96,748KiB, bw=8,173KiB/s, runt= 12121msec clat (msec): min= 0, max= 26, avg= 0.20, stdev= 1.73 bw (KiB/s) : min= 0, max=56052, per=135.48%, avg=28795.25, stdev=27669.71 cpu : usr=11.97%, sys=4.00%, ctx=580 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=94.9%, 4=1.3%, 10=1.4%, 20=1.6%, 50=0.3%, 100=0.0% lat (msec): 250=0.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=19,491KiB/s, minb=6,497KiB/s, maxb=6,678KiB/s, mint=15700msec, maxt=16139msec WRITE: io=246MiB, aggrb=21,255KiB/s, minb=5,411KiB/s, maxb=8,173KiB/s, mint=15700msec, maxt=16139msec Disk stats (read/write): cciss!c0d0: ios=2539/3273, merge=14569/59555, ticks=315000/1316908, in_queue=1636096, util=97.24% 5.53user 1.99system 0:16.37elapsed 45%CPU (0avgtext+0avgdata 0maxresident)k 723696inputs+504168outputs (1major+1034minor)pagefaults 0swaps