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] [ 17383/ 4124 kb/s] [eta 00m:18s] Threads: 3: [mmm] [18.2% done] [ 10191/ 10126 kb/s] [eta 00m:18s] Threads: 3: [mmm] [22.7% done] [ 4100/ 13954 kb/s] [eta 00m:17s] Threads: 3: [mmm] [26.1% done] [ 11637/ 5103 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 10150/ 9638 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 15705/ 3027 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 3128/ 13186 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 11507/ 5847 kb/s] [eta 00m:14s] Threads: 3: [mmm] [44.0% done] [ 12279/ 1857 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.0% done] [ 7233/ 6932 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 8370/ 4128 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 9577/ 2275 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.6% done] [ 11012/ 975 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 8687/ 2978 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.7% done] [ 7566/ 3523 kb/s] [eta 00m:11s] Threads: 3: [mmm] [62.1% done] [ 5900/ 2596 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 6977/ 2052 kb/s] [eta 00m:11s] Threads: 3: [mmV] [64.5% done] [ 4335/ 3027 kb/s] [eta 00m:11s] Threads: 3: [mmV] [63.6% done] [ 14405/ 1219 kb/s] [eta 00m:12s] Threads: 3: [mVV] [64.7% done] [ 15953/ 251 kb/s] [eta 00m:12s] Threads: 2: [mV_] [63.9% done] [ 19265/ 300 kb/s] [eta 00m:13s] Threads: 1: [m__] [64.9% done] [ 17009/ 97 kb/s] [eta 00m:13s] Threads: 1: [V__] [75.8% done] [ 16465/ 0 kb/s] [eta 00m:08s] Threads: 1: [V__] [92.9% done] [ 25287/ 0 kb/s] [eta 00m:02s] fio: (groupid=0): err= 0: pid=30103 read : io=100MiB, bw=3,963KiB/s, runt= 26457msec clat (msec): min= 0, max= 220, avg= 8.51, stdev=17.04 bw (KiB/s) : min= 7, max=26386, per=40.37%, avg=4799.36, stdev=6255.96 write: io=42,688KiB, bw=1,766KiB/s, runt= 24744msec clat (msec): min= 1, max= 223, avg=14.79, stdev=17.13 bw (KiB/s) : min= 0, max= 7192, per=64.68%, avg=2862.71, stdev=2425.51 cpu : usr=6.76%, sys=0.29%, ctx=2432 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=24.5%, 4=8.8%, 10=28.6%, 20=27.7%, 50=8.5%, 100=0.3% lat (msec): 250=1.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=30104 read : io=100MiB, bw=4,360KiB/s, runt= 24049msec clat (msec): min= 0, max= 122, avg= 9.72, stdev=12.63 bw (KiB/s) : min= 6, max=19664, per=39.65%, avg=4713.43, stdev=3907.86 write: io=30,008KiB, bw=1,440KiB/s, runt= 21329msec clat (msec): min= 1, max= 125, avg=13.70, stdev=12.35 bw (KiB/s) : min= 0, max= 7319, per=65.42%, avg=2895.44, stdev=2758.72 cpu : usr=7.57%, sys=0.50%, ctx=2153 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=13.8%, 4=10.6%, 10=32.8%, 20=31.3%, 50=10.1%, 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=30105 read : io=100MiB, bw=4,616KiB/s, runt= 22714msec clat (msec): min= 0, max= 125, avg= 8.51, stdev=11.24 bw (KiB/s) : min= 38, max=14575, per=44.25%, avg=5260.82, stdev=3739.89 write: io=34,256KiB, bw=1,774KiB/s, runt= 19765msec clat (msec): min= 1, max= 56, avg=11.62, stdev= 7.62 bw (KiB/s) : min= 0, max= 8281, per=59.55%, avg=2635.75, stdev=2669.84 cpu : usr=7.55%, sys=0.56%, ctx=2263 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=20.5%, 4=8.5%, 10=31.3%, 20=29.9%, 50=9.2%, 100=0.1% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,889KiB/s, minb=3,963KiB/s, maxb=4,616KiB/s, mint=22714msec, maxt=26457msec WRITE: io=104MiB, aggrb=4,426KiB/s, minb=1,440KiB/s, maxb=1,774KiB/s, mint=22714msec, maxt=26457msec Disk stats (read/write): cciss!c0d0: ios=5690/2068, merge=882/81, ticks=52756/39508, in_queue=92256, util=96.17% 5.33user 0.42system 0:26.76elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+213944outputs (0major+1020minor)pagefaults 0swaps