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] [ 10738/ 11084 kb/s] [eta 00m:19s] Threads: 3: [mmm] [17.4% done] [ 13260/ 4954 kb/s] [eta 00m:19s] Threads: 3: [mmm] [21.7% done] [ 16607/ 3242 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 12153/ 5723 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 7077/ 11897 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 12060/ 5266 kb/s] [eta 00m:16s] Threads: 3: [mmm] [36.0% done] [ 3245/ 11185 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.0% done] [ 8374/ 6404 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 11291/ 3888 kb/s] [eta 00m:14s] Threads: 3: [mmm] [46.2% done] [ 10884/ 4136 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 6204/ 7289 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 12231/ 0 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.6% done] [ 8366/ 3742 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 11877/ 0 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.7% done] [ 9143/ 1862 kb/s] [eta 00m:11s] Threads: 3: [mmm] [62.1% done] [ 7107/ 1097 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 5967/ 2900 kb/s] [eta 00m:11s] Threads: 3: [mmm] [64.5% done] [ 4701/ 2108 kb/s] [eta 00m:11s] Threads: 3: [VVm] [63.6% done] [ 5784/ 2643 kb/s] [eta 00m:12s] Threads: 3: [VVm] [64.7% done] [ 17042/ 28 kb/s] [eta 00m:12s] Threads: 3: [VVm] [65.7% done] [ 20219/ 40 kb/s] [eta 00m:12s] Threads: 2: [V_m] [64.9% done] [ 20638/ 134 kb/s] [eta 00m:13s] Threads: 1: [__V] [69.4% done] [ 17474/ 0 kb/s] [eta 00m:11s] Threads: 1: [__V] [81.2% done] [ 16566/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=7375 read : io=100MiB, bw=4,241KiB/s, runt= 24721msec clat (msec): min= 0, max= 193, avg= 7.78, stdev=13.19 bw (KiB/s) : min= 3, max=26677, per=45.79%, avg=5324.21, stdev=5270.79 write: io=43,380KiB, bw=2,099KiB/s, runt= 21154msec clat (msec): min= 1, max= 116, avg=11.17, stdev=11.39 bw (KiB/s) : min= 0, max= 7502, per=71.22%, avg=3121.00, stdev=2358.19 cpu : usr=7.62%, sys=0.49%, ctx=2443 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=25.5%, 4=9.4%, 10=29.6%, 20=26.9%, 50=7.5%, 100=0.1% lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7376 read : io=100MiB, bw=4,450KiB/s, runt= 23559msec clat (msec): min= 0, max= 134, avg= 9.69, stdev=12.73 bw (KiB/s) : min= 18, max=14410, per=40.64%, avg=4725.41, stdev=3030.98 write: io=27,672KiB, bw=1,385KiB/s, runt= 20454msec clat (msec): min= 1, max= 68, avg=12.99, stdev= 7.33 bw (KiB/s) : min= 0, max= 6249, per=66.38%, avg=2908.71, stdev=2469.51 cpu : usr=7.88%, sys=0.31%, ctx=2026 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=13.0%, 4=10.0%, 10=33.5%, 20=32.7%, 50=9.7%, 100=0.2% lat (msec): 250=0.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7377 read : io=100MiB, bw=3,876KiB/s, runt= 27051msec clat (msec): min= 0, max= 237, avg= 9.82, stdev=18.00 bw (KiB/s) : min= 14, max=22192, per=35.86%, avg=4170.31, stdev=4683.13 write: io=36,540KiB, bw=1,488KiB/s, runt= 25137msec clat (msec): min= 2, max= 217, avg=16.99, stdev=24.13 bw (KiB/s) : min= 0, max= 6595, per=53.55%, avg=2346.70, stdev=2389.94 cpu : usr=6.65%, sys=0.43%, ctx=2152 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=18.6%, 4=9.7%, 10=30.8%, 20=28.8%, 50=9.8%, 100=0.5% lat (msec): 250=1.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,628KiB/s, minb=3,876KiB/s, maxb=4,450KiB/s, mint=23559msec, maxt=27051msec WRITE: io=105MiB, aggrb=4,382KiB/s, minb=1,385KiB/s, maxb=2,099KiB/s, mint=23559msec, maxt=27051msec Disk stats (read/write): cciss!c0d0: ios=5641/2113, merge=942/297, ticks=52784/61420, in_queue=114212, util=96.92% 5.55user 0.38system 0:27.35elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+215224outputs (0major+1026minor)pagefaults 0swaps