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: [Fmm] [60.0% done] [ 10435/150276 kb/s] [eta 00m:02s] Threads: 3: [FFm] [66.7% done] [ 898/ 16017 kb/s] [eta 00m:02s] Threads: 3: [FFF] [100.0% done] [ 316/ 9069 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] [68.4% done] [ 14205/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [82.4% done] [ 71088/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [100.0% done] [ 69676/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 69937/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=25481 read : io=100MiB, bw=6,364KiB/s, runt= 16475msec clat (msec): min= 0, max= 208, avg= 2.76, stdev=16.94 bw (KiB/s) : min= 0, max=34816, per=82.74%, avg=15548.82, stdev=10254.47 write: io=87,016KiB, bw=7,082KiB/s, runt= 12581msec clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=152281, per=347.18%, avg=76140.50, stdev=107678.93 cpu : usr=8.13%, sys=3.13%, ctx=1218 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=93.3%, 4=1.6%, 10=1.9%, 20=1.8%, 50=0.9%, 100=0.0% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25482 read : io=100MiB, bw=6,334KiB/s, runt= 16554msec clat (msec): min= 0, max= 206, avg= 2.83, stdev=17.22 bw (KiB/s) : min= 20, max=29548, per=74.81%, avg=14058.42, stdev=10533.44 write: io=87,988KiB, bw=7,146KiB/s, runt= 12607msec clat (msec): min= 0, max= 24, avg= 0.03, stdev= 0.70 bw (KiB/s) : min= 0, max=17794, per=40.57%, avg=8897.00, stdev=12582.26 cpu : usr=10.27%, sys=3.09%, ctx=1226 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=93.7%, 4=1.4%, 10=1.6%, 20=1.9%, 50=0.8%, 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=25483 read : io=100MiB, bw=6,264KiB/s, runt= 16739msec clat (msec): min= 0, max= 204, avg= 3.09, stdev=17.96 bw (KiB/s) : min= 13, max=26804, per=56.26%, avg=10572.46, stdev=12007.74 write: io=95,176KiB, bw=7,725KiB/s, runt= 12615msec clat (msec): min= 0, max= 48, avg= 0.22, stdev= 1.96 bw (KiB/s) : min= 0, max=108199, per=151.95%, avg=33323.80, stdev=46425.28 cpu : usr=11.04%, sys=3.54%, ctx=1243 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=93.1%, 4=1.4%, 10=1.8%, 20=1.7%, 50=1.2%, 100=0.3% 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=18,792KiB/s, minb=6,264KiB/s, maxb=6,364KiB/s, mint=16475msec, maxt=16739msec WRITE: io=264MiB, aggrb=21,931KiB/s, minb=7,082KiB/s, maxb=7,725KiB/s, mint=16475msec, maxt=16739msec Disk stats (read/write): cciss!c0d0: ios=5824/3342, merge=1527/64153, ticks=48040/1491256, in_queue=1539312, util=97.99% 4.89user 1.62system 0:17.01elapsed 38%CPU (0avgtext+0avgdata 0maxresident)k 717712inputs+540376outputs (7major+1030minor)pagefaults 0swaps