fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [14.3% done] [ 12556/ 13207 kb/s] [eta 00m:18s] Threads: 3: [mmm] [17.4% done] [ 23713/ 1256 kb/s] [eta 00m:19s] Threads: 3: [mmm] [20.8% done] [ 18289/ 6046 kb/s] [eta 00m:19s] Threads: 3: [mmm] [26.1% done] [ 6137/ 15464 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 10888/ 9135 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 10140/ 8944 kb/s] [eta 00m:16s] Threads: 3: [mmm] [36.0% done] [ 12027/ 9892 kb/s] [eta 00m:16s] Threads: 3: [mmm] [41.7% done] [ 19345/ 2969 kb/s] [eta 00m:14s] Threads: 3: [mmm] [47.8% done] [ 11389/ 8110 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 10176/ 3408 kb/s] [eta 00m:12s] Threads: 3: [mmm] [52.0% done] [ 9042/ 0 kb/s] [eta 00m:12s] Threads: 3: [mmF] [53.8% done] [ 4527/ 935 kb/s] [eta 00m:12s] Threads: 3: [mmV] [55.6% done] [ 17795/ 362 kb/s] [eta 00m:12s] Threads: 2: [mm_] [57.1% done] [ 22948/ 1159 kb/s] [eta 00m:12s] Threads: 2: [mF_] [56.7% done] [ 6503/ 166 kb/s] [eta 00m:13s] Threads: 2: [mV_] [58.1% done] [ 7134/ 1057 kb/s] [eta 00m:13s] Threads: 1: [m__] [61.3% done] [ 15318/ 2635 kb/s] [eta 00m:12s] Threads: 1: [m__] [64.5% done] [ 3449/ 2774 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 3571/ 927 kb/s] [eta 00m:00s] Threads: 1: [F__] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=23655 read : io=100MiB, bw=4,576KiB/s, runt= 22911msec clat (msec): min= 0, max= 386, avg= 5.34, stdev=23.87 bw (KiB/s) : min= 15, max=94199, per=44.90%, avg=6164.90, stdev=16938.65 write: io=47,340KiB, bw=2,165KiB/s, runt= 22387msec clat (msec): min= 0, max= 587, avg=12.21, stdev=41.87 bw (KiB/s) : min= 0, max=10626, per=66.28%, avg=2924.23, stdev=3062.91 cpu : usr=8.73%, sys=2.16%, ctx=5145 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=80.8%, 4=1.1%, 10=2.9%, 20=6.9%, 50=4.2%, 100=2.2% lat (msec): 250=1.5%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=23656 read : io=100MiB, bw=5,766KiB/s, runt= 18183msec clat (msec): min= 0, max= 278, avg= 6.74, stdev=21.00 bw (KiB/s) : min= 7, max=14876, per=38.04%, avg=5223.20, stdev=4207.41 write: io=19,328KiB, bw=1,103KiB/s, runt= 17930msec clat (msec): min= 0, max= 177, avg=12.28, stdev=30.21 bw (KiB/s) : min= 0, max= 9152, per=68.12%, avg=3005.33, stdev=3200.17 cpu : usr=9.90%, sys=1.96%, ctx=4765 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=77.2%, 4=1.6%, 10=3.3%, 20=6.8%, 50=6.0%, 100=3.6% lat (msec): 250=1.4%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=23657 read : io=100MiB, bw=6,903KiB/s, runt= 15189msec clat (msec): min= 0, max= 353, avg= 4.84, stdev=17.71 bw (KiB/s) : min= 3, max=11733, per=44.16%, avg=6063.59, stdev=4231.88 write: io=29,796KiB, bw=2,057KiB/s, runt= 14832msec clat (msec): min= 0, max= 180, avg= 8.01, stdev=23.50 bw (KiB/s) : min= 0, max=11280, per=113.65%, avg=5014.30, stdev=4289.84 cpu : usr=12.25%, sys=2.21%, ctx=3953 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=82.1%, 4=0.9%, 10=2.9%, 20=5.9%, 50=4.6%, 100=2.6% lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,730KiB/s, minb=4,576KiB/s, maxb=6,903KiB/s, mint=15189msec, maxt=22911msec WRITE: io=96,464KiB, aggrb=4,412KiB/s, minb=1,103KiB/s, maxb=2,165KiB/s, mint=15189msec, maxt=22911msec Disk stats (read/write): cciss!c0d0: ios=12620/1346, merge=0/22855, ticks=43744/486300, in_queue=530040, util=93.46% 5.68user 1.20system 0:23.15elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 100960inputs+192960outputs (0major+101923minor)pagefaults 0swaps