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] [ 14700/ 6484 kb/s] [eta 00m:18s] Threads: 3: [mmm] [19.0% done] [ 4100/ 15436 kb/s] [eta 00m:17s] Threads: 3: [mmm] [22.7% done] [ 12252/ 7096 kb/s] [eta 00m:17s] Threads: 3: [mmm] [26.1% done] [ 12404/ 5648 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 12680/ 4640 kb/s] [eta 00m:16s] Threads: 3: [mmm] [34.8% done] [ 11128/ 6100 kb/s] [eta 00m:15s] Threads: 3: [mmm] [37.5% done] [ 8728/ 8288 kb/s] [eta 00m:15s] Threads: 3: [mmm] [40.0% done] [ 6057/ 8352 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 12576/ 2476 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.0% done] [ 9372/ 4348 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 7780/ 6496 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.8% done] [ 8476/ 3616 kb/s] [eta 00m:12s] Threads: 3: [mmm] [55.6% done] [ 7780/ 3884 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 4560/ 5724 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.7% done] [ 7136/ 3652 kb/s] [eta 00m:11s] Threads: 3: [mmm] [62.1% done] [ 8024/ 1184 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 5232/ 2236 kb/s] [eta 00m:11s] Threads: 3: [mmV] [64.5% done] [ 14512/ 1776 kb/s] [eta 00m:11s] Threads: 3: [mmV] [63.6% done] [ 20359/ 8 kb/s] [eta 00m:12s] Threads: 2: [mm_] [64.7% done] [ 9188/ 3208 kb/s] [eta 00m:12s] Threads: 2: [Vm_] [65.7% done] [ 13368/ 820 kb/s] [eta 00m:12s] Threads: 2: [Vm_] [66.7% done] [ 14192/ 0 kb/s] [eta 00m:12s] Threads: 1: [_V_] [71.4% done] [ 23596/ 0 kb/s] [eta 00m:10s] Threads: 1: [_V_] [86.7% done] [ 22700/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=15448 read : io=100MiB, bw=4,123KiB/s, runt= 25430msec clat (msec): min= 0, max= 146, avg= 8.12, stdev=12.92 bw (KiB/s) : min= 40, max=27074, per=43.31%, avg=5025.64, stdev=5511.78 write: io=40,008KiB, bw=1,779KiB/s, runt= 23016msec clat (msec): min= 1, max= 116, avg=13.19, stdev=14.37 bw (KiB/s) : min= 0, max= 6779, per=45.64%, avg=2193.30, stdev=2083.39 cpu : usr=6.81%, sys=0.50%, ctx=2440 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=23.6%, 4=8.7%, 10=28.9%, 20=29.6%, 50=7.9%, 100=0.4% lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=15449 read : io=100MiB, bw=3,868KiB/s, runt= 27106msec clat (msec): min= 0, max= 129, avg= 9.77, stdev=17.06 bw (KiB/s) : min= 12, max=24373, per=40.36%, avg=4684.25, stdev=5321.53 write: io=34,520KiB, bw=1,432KiB/s, runt= 24681msec clat (msec): min= 1, max= 126, avg=13.19, stdev=11.67 bw (KiB/s) : min= 0, max= 5659, per=51.00%, avg=2451.00, stdev=1913.20 cpu : usr=6.60%, sys=0.49%, ctx=2309 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=21.2%, 4=9.6%, 10=28.3%, 20=29.2%, 50=9.5%, 100=0.5% lat (msec): 250=1.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=15450 read : io=100MiB, bw=4,805KiB/s, runt= 21820msec clat (msec): min= 0, max= 47, avg= 7.33, stdev= 7.31 bw (KiB/s) : min= 23, max=24641, per=43.54%, avg=5053.19, stdev=5572.56 write: io=41,320KiB, bw=2,146KiB/s, runt= 19711msec clat (msec): min= 1, max= 51, avg=11.60, stdev= 7.40 bw (KiB/s) : min= 0, max= 8208, per=67.94%, avg=3265.16, stdev=2836.24 cpu : usr=8.51%, sys=0.46%, ctx=2314 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=20.7%, 4=8.7%, 10=34.2%, 20=27.4%, 50=8.9%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,605KiB/s, minb=3,868KiB/s, maxb=4,805KiB/s, mint=21820msec, maxt=27106msec WRITE: io=113MiB, aggrb=4,806KiB/s, minb=1,432KiB/s, maxb=2,146KiB/s, mint=21820msec, maxt=27106msec Disk stats (read/write): cciss!c0d0: ios=5417/2290, merge=862/65, ticks=48040/31540, in_queue=79572, util=96.62% 5.38user 0.44system 0:27.45elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+231736outputs (0major+1013minor)pagefaults 0swaps