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] [14.3% done] [ 14559/ 6907 kb/s] [eta 00m:18s] Threads: 3: [mmm] [18.2% done] [ 13125/ 6361 kb/s] [eta 00m:18s] Threads: 3: [mmm] [22.7% done] [ 11970/ 7077 kb/s] [eta 00m:17s] Threads: 3: [mmm] [26.1% done] [ 11702/ 5198 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 12279/ 5771 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 11677/ 5645 kb/s] [eta 00m:16s] Threads: 3: [mmm] [36.0% done] [ 8220/ 7476 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.0% done] [ 9961/ 6438 kb/s] [eta 00m:15s] Threads: 3: [mmm] [42.3% done] [ 7203/ 6231 kb/s] [eta 00m:15s] Threads: 3: [mmm] [46.2% done] [ 9579/ 5047 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.1% done] [ 8850/ 4165 kb/s] [eta 00m:14s] Threads: 3: [mmm] [51.9% done] [ 7984/ 4409 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.6% done] [ 8850/ 3473 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 8289/ 2334 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 3205/ 5747 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.0% done] [ 5979/ 2802 kb/s] [eta 00m:12s] Threads: 3: [mmm] [63.3% done] [ 3823/ 4608 kb/s] [eta 00m:11s] Threads: 3: [mmm] [64.5% done] [ 3249/ 3685 kb/s] [eta 00m:11s] Threads: 3: [mVm] [63.6% done] [ 8135/ 1533 kb/s] [eta 00m:12s] Threads: 3: [mVm] [64.7% done] [ 16091/ 341 kb/s] [eta 00m:12s] Threads: 3: [mVm] [65.7% done] [ 17030/ 435 kb/s] [eta 00m:12s] Threads: 2: [V_V] [68.6% done] [ 6150/ 898 kb/s] [eta 00m:11s] Threads: 2: [V_V] [73.5% done] [ 20256/ 0 kb/s] [eta 00m:09s] Threads: 2: [V_V] [81.2% done] [ 23742/ 0 kb/s] [eta 00m:06s] Threads: 2: [V_V] [87.1% done] [ 21570/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=16548 read : io=100MiB, bw=3,836KiB/s, runt= 27329msec clat (msec): min= 0, max= 126, avg= 9.50, stdev=15.88 bw (KiB/s) : min= 18, max=17898, per=39.00%, avg=4462.56, stdev=4069.01 write: io=36,072KiB, bw=1,539KiB/s, runt= 24001msec clat (msec): min= 1, max= 215, avg=14.08, stdev=16.69 bw (KiB/s) : min= 0, max= 7107, per=55.42%, avg=2495.45, stdev=2238.96 cpu : usr=6.53%, sys=0.32%, ctx=2283 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=21.0%, 4=8.6%, 10=29.1%, 20=29.6%, 50=9.7%, 100=0.2% lat (msec): 250=1.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=16549 read : io=100MiB, bw=4,486KiB/s, runt= 23371msec clat (msec): min= 0, max= 114, avg= 8.23, stdev= 9.52 bw (KiB/s) : min= 15, max=20431, per=45.57%, avg=5214.81, stdev=4667.10 write: io=35,036KiB, bw=1,735KiB/s, runt= 20669msec clat (msec): min= 1, max= 43, avg=11.20, stdev= 7.09 bw (KiB/s) : min= 0, max= 6361, per=53.47%, avg=2407.59, stdev=2128.85 cpu : usr=8.20%, sys=0.44%, ctx=2303 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=20.5%, 4=9.0%, 10=30.3%, 20=30.6%, 50=9.2%, 100=0.1% lat (msec): 250=0.2%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=16550 read : io=100MiB, bw=3,814KiB/s, runt= 27490msec clat (msec): min= 0, max= 145, avg= 9.68, stdev=16.18 bw (KiB/s) : min= 7, max=13099, per=37.18%, avg=4254.90, stdev=3494.79 write: io=35,064KiB, bw=1,487KiB/s, runt= 24139msec clat (msec): min= 2, max= 211, avg=14.52, stdev=17.41 bw (KiB/s) : min= 0, max= 8130, per=48.44%, avg=2181.20, stdev=2462.21 cpu : usr=6.40%, sys=0.38%, ctx=2283 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=8.6%, 10=30.6%, 20=29.7%, 50=9.1%, 100=0.2% lat (msec): 250=1.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,443KiB/s, minb=3,814KiB/s, maxb=4,486KiB/s, mint=23371msec, maxt=27490msec WRITE: io=104MiB, aggrb=4,503KiB/s, minb=1,487KiB/s, maxb=1,735KiB/s, mint=23371msec, maxt=27490msec Disk stats (read/write): cciss!c0d0: ios=5867/2315, merge=881/139, ticks=55744/32316, in_queue=88052, util=97.79% 5.47user 0.42system 0:27.81elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+212376outputs (0major+1031minor)pagefaults 0swaps