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] [ 14299/ 6940 kb/s] [eta 00m:19s] Threads: 3: [mmm] [17.4% done] [ 9967/ 9975 kb/s] [eta 00m:19s] Threads: 3: [mmm] [21.7% done] [ 10049/ 9927 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 7155/ 11056 kb/s] [eta 00m:17s] Threads: 3: [mmm] [29.2% done] [ 5603/ 11918 kb/s] [eta 00m:17s] Threads: 3: [mmm] [32.0% done] [ 10829/ 6566 kb/s] [eta 00m:17s] Threads: 3: [mmm] [36.0% done] [ 11633/ 5575 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.0% done] [ 11836/ 4904 kb/s] [eta 00m:15s] Threads: 3: [mmm] [42.3% done] [ 6765/ 8013 kb/s] [eta 00m:15s] Threads: 3: [mmm] [46.2% done] [ 1735/ 11162 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.1% done] [ 6176/ 6099 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 6119/ 6465 kb/s] [eta 00m:14s] Threads: 3: [mmm] [53.6% done] [ 10288/ 1678 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.2% done] [ 10317/ 621 kb/s] [eta 00m:13s] Threads: 3: [mmm] [58.6% done] [ 8244/ 1897 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.0% done] [ 6554/ 1836 kb/s] [eta 00m:12s] Threads: 3: [mmm] [61.3% done] [ 5006/ 2673 kb/s] [eta 00m:12s] Threads: 3: [Vmm] [62.5% done] [ 3482/ 2429 kb/s] [eta 00m:12s] Threads: 3: [VVm] [61.8% done] [ 14685/ 158 kb/s] [eta 00m:13s] Threads: 3: [VVm] [62.9% done] [ 23994/ 56 kb/s] [eta 00m:13s] Threads: 2: [_Vm] [62.2% done] [ 24210/ 0 kb/s] [eta 00m:14s] Threads: 1: [__m] [63.2% done] [ 21284/ 308 kb/s] [eta 00m:14s] Threads: 1: [__m] [65.8% done] [ 296/ 5522 kb/s] [eta 00m:13s] Threads: 1: [__V] [81.2% done] [ 21447/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=9488 read : io=100MiB, bw=4,631KiB/s, runt= 22638msec clat (msec): min= 0, max= 116, avg= 8.11, stdev=10.14 bw (KiB/s) : min= 7, max=21209, per=47.73%, avg=5536.09, stdev=4695.31 write: io=34,476KiB, bw=1,766KiB/s, runt= 19982msec clat (msec): min= 1, max= 116, avg=11.18, stdev= 8.87 bw (KiB/s) : min= 0, max= 6721, per=52.39%, avg=2679.57, stdev=2205.77 cpu : usr=7.28%, sys=0.58%, ctx=2232 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=21.1%, 4=8.4%, 10=31.9%, 20=29.6%, 50=8.3%, 100=0.3% lat (msec): 250=0.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9489 read : io=100MiB, bw=4,339KiB/s, runt= 24163msec clat (msec): min= 0, max= 135, avg= 7.61, stdev=12.56 bw (KiB/s) : min= 65, max=22818, per=47.15%, avg=5468.84, stdev=5676.52 write: io=45,308KiB, bw=2,242KiB/s, runt= 20687msec clat (msec): min= 2, max= 125, avg=13.33, stdev=11.25 bw (KiB/s) : min= 0, max= 7528, per=69.21%, avg=3540.00, stdev=2395.02 cpu : usr=7.33%, sys=0.71%, ctx=2311 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=23.9%, 4=9.8%, 10=29.5%, 20=27.5%, 50=8.1%, 100=0.3% lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9490 read : io=100MiB, bw=3,866KiB/s, runt= 27123msec clat (msec): min= 0, max= 204, avg= 8.18, stdev=16.13 bw (KiB/s) : min= 92, max=29917, per=40.69%, avg=4719.72, stdev=6903.95 write: io=47,348KiB, bw=1,905KiB/s, runt= 25448msec clat (msec): min= 1, max= 213, avg=14.22, stdev=17.56 bw (KiB/s) : min= 0, max= 7355, per=54.26%, avg=2775.54, stdev=2247.81 cpu : usr=6.61%, sys=0.62%, ctx=2419 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=28.2%, 4=8.6%, 10=26.9%, 20=24.8%, 50=9.5%, 100=0.5% lat (msec): 250=1.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,598KiB/s, minb=3,866KiB/s, maxb=4,631KiB/s, mint=22638msec, maxt=27123msec WRITE: io=124MiB, aggrb=5,115KiB/s, minb=1,766KiB/s, maxb=2,242KiB/s, mint=22638msec, maxt=27123msec Disk stats (read/write): cciss!c0d0: ios=5558/2530, merge=906/130, ticks=46992/34836, in_queue=81812, util=95.63% 5.21user 0.61system 0:27.47elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+254304outputs (0major+1035minor)pagefaults 0swaps