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] [ 12812/ 6664 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 13959/ 6194 kb/s] [eta 00m:18s] Threads: 3: [mmm] [21.7% done] [ 6959/ 11075 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 9518/ 9579 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 6284/ 11254 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 16599/ 1130 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 13731/ 1956 kb/s] [eta 00m:15s] Threads: 3: [mmm] [40.0% done] [ 8334/ 6861 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 6658/ 8090 kb/s] [eta 00m:14s] Threads: 3: [mmm] [46.2% done] [ 6475/ 8159 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 8981/ 4787 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 6955/ 5767 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.6% done] [ 6926/ 4563 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 4213/ 6800 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 6870/ 2635 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.1% done] [ 7691/ 1460 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 6174/ 2643 kb/s] [eta 00m:11s] Threads: 3: [mmm] [64.5% done] [ 3404/ 4832 kb/s] [eta 00m:11s] Threads: 3: [mmV] [65.6% done] [ 17958/ 813 kb/s] [eta 00m:11s] Threads: 3: [mmV] [64.7% done] [ 22062/ 488 kb/s] [eta 00m:12s] Threads: 2: [mm_] [65.7% done] [ 4998/ 3648 kb/s] [eta 00m:12s] Threads: 2: [VV_] [70.6% done] [ 10921/ 2111 kb/s] [eta 00m:10s] Threads: 2: [VV_] [78.1% done] [ 21476/ 0 kb/s] [eta 00m:07s] Threads: 2: [VV_] [83.9% done] [ 19670/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=19063 read : io=100MiB, bw=3,851KiB/s, runt= 27222msec clat (msec): min= 0, max= 123, avg= 8.35, stdev=14.32 bw (KiB/s) : min= 1, max=16338, per=41.10%, avg=4749.30, stdev=4212.68 write: io=44,596KiB, bw=1,926KiB/s, runt= 23705msec clat (msec): min= 1, max= 139, avg=14.24, stdev=16.82 bw (KiB/s) : min= 0, max= 7685, per=49.38%, avg=2553.72, stdev=2322.11 cpu : usr=6.79%, sys=0.41%, ctx=2382 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=25.3%, 4=8.5%, 10=28.3%, 20=26.4%, 50=9.5%, 100=0.5% lat (msec): 250=1.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=19064 read : io=100MiB, bw=3,860KiB/s, runt= 27164msec clat (msec): min= 0, max= 129, avg= 9.56, stdev=15.45 bw (KiB/s) : min= 29, max=14082, per=39.95%, avg=4615.92, stdev=3680.36 write: io=34,364KiB, bw=1,508KiB/s, runt= 23322msec clat (msec): min= 1, max= 121, avg=13.52, stdev=15.03 bw (KiB/s) : min= 0, max= 6724, per=47.36%, avg=2449.61, stdev=2297.49 cpu : usr=6.36%, sys=0.44%, ctx=2276 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=21.8%, 4=8.8%, 10=29.2%, 20=28.7%, 50=9.3%, 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=19065 read : io=100MiB, bw=4,691KiB/s, runt= 22349msec clat (msec): min= 0, max= 88, avg= 7.46, stdev= 8.33 bw (KiB/s) : min= 48, max=33978, per=47.05%, avg=5436.16, stdev=6437.67 write: io=40,788KiB, bw=2,052KiB/s, runt= 20347msec clat (msec): min= 1, max= 45, avg=11.45, stdev= 7.44 bw (KiB/s) : min= 0, max= 6815, per=55.23%, avg=2856.43, stdev=2283.54 cpu : usr=8.97%, sys=0.55%, ctx=2245 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=24.8%, 4=8.0%, 10=27.7%, 20=29.2%, 50=10.0%, 100=0.2% 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=11,555KiB/s, minb=3,851KiB/s, maxb=4,691KiB/s, mint=22349msec, maxt=27222msec WRITE: io=117MiB, aggrb=5,172KiB/s, minb=1,508KiB/s, maxb=2,052KiB/s, mint=22349msec, maxt=27222msec Disk stats (read/write): cciss!c0d0: ios=5555/2487, merge=956/233, ticks=49712/34068, in_queue=83768, util=97.63% 5.58user 0.48system 0:27.54elapsed 22%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+239528outputs (0major+1035minor)pagefaults 0swaps