fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [14.3% done] [ 13832/ 11178 kb/s] [eta 00m:18s] Threads: 3: [mmm] [19.0% done] [ 18228/ 4221 kb/s] [eta 00m:17s] Threads: 3: [mmm] [22.7% done] [ 9557/ 11511 kb/s] [eta 00m:17s] Threads: 3: [mmm] [27.3% done] [ 13068/ 6846 kb/s] [eta 00m:16s] Threads: 3: [mmm] [31.8% done] [ 8001/ 12694 kb/s] [eta 00m:15s] Threads: 3: [mmm] [36.4% done] [ 11499/ 8647 kb/s] [eta 00m:14s] Threads: 3: [mmm] [40.9% done] [ 11138/ 7549 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.5% done] [ 14275/ 4880 kb/s] [eta 00m:12s] Threads: 3: [mmm] [47.8% done] [ 18192/ 0 kb/s] [eta 00m:12s] Threads: 3: [mmm] [52.2% done] [ 11983/ 4096 kb/s] [eta 00m:11s] Threads: 3: [mmm] [56.5% done] [ 9744/ 6188 kb/s] [eta 00m:10s] Threads: 3: [mmm] [58.3% done] [ 7130/ 6288 kb/s] [eta 00m:10s] Threads: 3: [mmm] [62.5% done] [ 11361/ 2255 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 3307/ 8829 kb/s] [eta 00m:09s] Threads: 3: [mmm] [65.4% done] [ 1174/ 8342 kb/s] [eta 00m:09s] Threads: 3: [VVV] [72.0% done] [ 23621/ 2791 kb/s] [eta 00m:07s] Threads: 3: [VVV] [79.2% done] [ 36221/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [83.3% done] [ 36591/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=19547 read : io=100MiB, bw=5,184KiB/s, runt= 20226msec slat (msec): min= 0, max= 2949, avg=510.63, stdev=840.86 clat (msec): min= 0, max= 336, avg=69.66, stdev=66.94 bw (KiB/s) : min= 14, max=13903, per=38.37%, avg=5794.42, stdev=3106.31 write: io=24,644KiB, bw=1,460KiB/s, runt= 17283msec slat (msec): min= 0, max= 8, avg= 0.43, stdev= 0.90 clat (msec): min= 4, max= 238, avg=63.91, stdev=53.07 bw (KiB/s) : min= 0, max= 8839, per=38.16%, avg=2955.00, stdev=3031.75 cpu : usr=8.21%, sys=0.59%, ctx=1041 IO depths : 1=0.2%, 2=1.9%, 4=48.1%, 8=49.8%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.5%, 10=9.2%, 20=15.7%, 50=24.9%, 100=25.8% lat (msec): 250=21.6%, 500=1.9%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=19548 read : io=100MiB, bw=5,144KiB/s, runt= 20381msec slat (msec): min= 0, max= 3885, avg=1196.55, stdev=1469.59 clat (msec): min= 0, max= 367, avg=53.29, stdev=61.08 bw (KiB/s) : min= 57, max=24412, per=43.77%, avg=6610.56, stdev=5961.52 write: io=49,592KiB, bw=3,074KiB/s, runt= 16519msec slat (msec): min= 0, max= 10, avg= 0.80, stdev= 1.49 clat (msec): min= 1, max= 287, avg=77.86, stdev=57.53 bw (KiB/s) : min= 0, max= 7488, per=54.45%, avg=4216.10, stdev=2647.15 cpu : usr=8.97%, sys=0.65%, ctx=1166 IO depths : 1=0.2%, 2=1.3%, 4=45.1%, 8=53.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=1.4%, 10=13.0%, 20=16.1%, 50=24.2%, 100=24.8% lat (msec): 250=18.6%, 500=1.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=19549 read : io=100MiB, bw=5,034KiB/s, runt= 20829msec slat (msec): min= 0, max= 4092, avg=1572.70, stdev=1643.02 clat (msec): min= 0, max= 350, avg=53.07, stdev=70.09 bw (KiB/s) : min= 82, max=17422, per=36.48%, avg=5508.52, stdev=4683.98 write: io=56,456KiB, bw=3,448KiB/s, runt= 16765msec slat (msec): min= 0, max= 52, avg= 0.95, stdev= 3.55 clat (msec): min= 2, max= 281, avg=75.36, stdev=51.63 bw (KiB/s) : min= 0, max=10452, per=57.20%, avg=4428.71, stdev=3393.94 cpu : usr=8.87%, sys=0.54%, ctx=1178 IO depths : 1=0.2%, 2=1.7%, 4=45.4%, 8=52.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.9%, 4=1.9%, 10=16.7%, 20=15.9%, 50=21.4%, 100=22.7% lat (msec): 250=18.2%, 500=2.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,102KiB/s, minb=5,034KiB/s, maxb=5,184KiB/s, mint=20226msec, maxt=20829msec WRITE: io=128MiB, aggrb=7,743KiB/s, minb=1,460KiB/s, maxb=3,448KiB/s, mint=20226msec, maxt=20829msec Disk stats (read/write): cciss!c0d0: ios=5307/2545, merge=1785/438, ticks=334028/310116, in_queue=644140, util=99.26% 5.41user 0.38system 0:21.07elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+261408outputs (0major+2364minor)pagefaults 0swaps