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] [37.5% done] [ 12556/ 92680 kb/s] [eta 00m:05s] Threads: 3: [FFm] [57.1% done] [ 5173/ 74179 kb/s] [eta 00m:03s] Threads: 3: [FFm] [55.6% done] [ 1749/ 0 kb/s] [eta 00m:04s] Threads: 3: [FFF] [100.0% done] [ 825/ 22623 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [77.8% done] [ 56298/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [88.2% done] [ 68127/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 69697/ 0 kb/s] [eta 00m:00s] Threads: 2: [_VV] [100.0% done] [ 65852/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=7574 read : io=100MiB, bw=6,158KiB/s, runt= 17027msec clat (msec): min= 0, max= 205, avg= 2.76, stdev=17.29 bw (KiB/s) : min= 1, max=30397, per=78.87%, avg=14313.00, stdev=10984.25 write: io=89,484KiB, bw=6,912KiB/s, runt= 13256msec clat (msec): min= 0, max= 10, avg= 0.01, stdev= 0.26 bw (KiB/s) : min= 0, max=57933, per=181.80%, avg=36314.25, stdev=27688.57 cpu : usr=13.27%, sys=4.13%, ctx=685 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=94.3%, 4=1.3%, 10=1.7%, 20=1.1%, 50=1.0%, 100=0.2% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7575 read : io=100MiB, bw=6,049KiB/s, runt= 17334msec clat (msec): min= 0, max= 202, avg= 2.84, stdev=17.56 bw (KiB/s) : min= 14, max=23998, per=70.76%, avg=12840.18, stdev=10564.71 write: io=89,320KiB, bw=6,900KiB/s, runt= 13255msec clat (msec): min= 0, max= 27, avg= 0.18, stdev= 1.68 bw (KiB/s) : min= 0, max=29650, per=81.80%, avg=16339.75, stdev=14649.12 cpu : usr=13.18%, sys=4.02%, ctx=872 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=92.6%, 4=1.7%, 10=2.5%, 20=1.8%, 50=0.9%, 100=0.1% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7576 read : io=100MiB, bw=6,060KiB/s, runt= 17303msec clat (msec): min= 0, max= 209, avg= 4.17, stdev=18.55 bw (KiB/s) : min= 19, max=22917, per=53.35%, avg=9682.29, stdev=8855.05 write: io=80,384KiB, bw=6,195KiB/s, runt= 13287msec clat (msec): min= 0, max= 6, avg= 0.00, stdev= 0.15 bw (KiB/s) : min= 0, max=59693, per=118.56%, avg=23683.00, stdev=31698.26 cpu : usr=12.28%, sys=4.11%, ctx=903 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=91.2%, 4=1.9%, 10=1.8%, 20=2.0%, 50=2.2%, 100=0.4% 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=18,147KiB/s, minb=6,049KiB/s, maxb=6,158KiB/s, mint=17027msec, maxt=17334msec WRITE: io=253MiB, aggrb=19,975KiB/s, minb=6,195KiB/s, maxb=6,912KiB/s, mint=17027msec, maxt=17334msec Disk stats (read/write): cciss!c0d0: ios=5978/3446, merge=1093/61300, ticks=49096/1395600, in_queue=1445276, util=97.19% 6.68user 2.12system 0:17.56elapsed 50%CPU (0avgtext+0avgdata 0maxresident)k 736744inputs+518400outputs (2major+1034minor)pagefaults 0swaps