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: [mmm] [13.6% done] [ 13307/ 7366 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 17173/ 2493 kb/s] [eta 00m:18s] Threads: 3: [mmm] [21.7% done] [ 6483/ 11925 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 17380/ 374 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 17360/ 2599 kb/s] [eta 00m:16s] Threads: 3: [mmm] [34.8% done] [ 11979/ 6095 kb/s] [eta 00m:15s] Threads: 3: [mmm] [37.5% done] [ 13731/ 3201 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 9973/ 5495 kb/s] [eta 00m:14s] Threads: 3: [mmm] [44.0% done] [ 10930/ 4835 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.0% done] [ 9286/ 4462 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 11930/ 1483 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.8% done] [ 10648/ 2932 kb/s] [eta 00m:12s] Threads: 3: [mmm] [55.6% done] [ 8875/ 2123 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 8297/ 2054 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.7% done] [ 7374/ 1740 kb/s] [eta 00m:11s] Threads: 3: [mmm] [62.1% done] [ 7728/ 1439 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 7459/ 1025 kb/s] [eta 00m:11s] Threads: 3: [mVm] [64.5% done] [ 4173/ 2202 kb/s] [eta 00m:11s] Threads: 3: [mVm] [63.6% done] [ 7386/ 3193 kb/s] [eta 00m:12s] Threads: 3: [mVV] [64.7% done] [ 18958/ 0 kb/s] [eta 00m:12s] Threads: 3: [mVV] [63.9% done] [ 15501/ 0 kb/s] [eta 00m:13s] Threads: 1: [m__] [66.7% done] [ 11218/ 894 kb/s] [eta 00m:12s] Threads: 1: [V__] [75.8% done] [ 12475/ 1309 kb/s] [eta 00m:08s] Threads: 1: [V__] [89.7% done] [ 21919/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=32487 read : io=100MiB, bw=3,993KiB/s, runt= 26257msec clat (msec): min= 0, max= 213, avg= 9.86, stdev=18.29 bw (KiB/s) : min= 8, max=23273, per=37.29%, avg=4466.88, stdev=4812.29 write: io=33,932KiB, bw=1,409KiB/s, runt= 24645msec clat (msec): min= 1, max= 121, avg=13.06, stdev=14.34 bw (KiB/s) : min= 0, max= 6516, per=73.45%, avg=2527.35, stdev=2404.19 cpu : usr=7.22%, sys=0.69%, ctx=2204 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=19.9%, 4=8.3%, 10=32.3%, 20=28.2%, 50=9.6%, 100=0.2% lat (msec): 250=1.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=32488 read : io=100MiB, bw=4,490KiB/s, runt= 23350msec clat (msec): min= 0, max= 121, avg= 8.98, stdev=11.93 bw (KiB/s) : min= 38, max=16726, per=42.48%, avg=5089.00, stdev=3717.89 write: io=32,112KiB, bw=1,646KiB/s, runt= 19976msec clat (msec): min= 1, max= 47, avg=12.21, stdev= 6.35 bw (KiB/s) : min= 0, max= 7818, per=81.50%, avg=2804.47, stdev=2691.03 cpu : usr=7.67%, sys=0.45%, ctx=2113 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=17.2%, 4=9.4%, 10=30.7%, 20=33.4%, 50=8.4%, 100=0.1% lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=32489 read : io=100MiB, bw=4,397KiB/s, runt= 23845msec clat (msec): min= 0, max= 119, avg=10.36, stdev=12.47 bw (KiB/s) : min= 3, max=11575, per=37.23%, avg=4459.81, stdev=2660.95 write: io=16,776KiB, bw=798KiB/s, runt= 21506msec clat (msec): min= 1, max= 112, avg=10.44, stdev=11.35 bw (KiB/s) : min= 0, max= 7247, per=49.58%, avg=1705.90, stdev=2193.79 cpu : usr=6.79%, sys=0.62%, ctx=2020 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=13.3%, 4=9.5%, 10=33.8%, 20=32.5%, 50=9.7%, 100=0.2% lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,980KiB/s, minb=3,993KiB/s, maxb=4,490KiB/s, mint=23350msec, maxt=26257msec WRITE: io=82,820KiB, aggrb=3,441KiB/s, minb=798KiB/s, maxb=1,646KiB/s, mint=23350msec, maxt=26257msec Disk stats (read/write): cciss!c0d0: ios=5813/1687, merge=855/79, ticks=58072/21816, in_queue=79880, util=96.20% 5.31user 0.62system 0:26.62elapsed 22%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+165672outputs (0major+1022minor)pagefaults 0swaps