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] [ 12133/106756 kb/s] [eta 00m:05s] Threads: 3: [Fmm] [44.4% done] [ 2997/ 37396 kb/s] [eta 00m:05s] Threads: 3: [FFm] [55.6% done] [ 2048/ 28505 kb/s] [eta 00m:04s] Threads: 3: [FFF] [100.0% done] [ 0/ 19894 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] [70.6% done] [ 37555/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [81.2% done] [ 67529/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [93.3% done] [ 67146/ 0 kb/s] [eta 00m:01s] Threads: 2: [V_V] [100.0% done] [ 66975/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=19730 read : io=100MiB, bw=6,903KiB/s, runt= 15189msec clat (msec): min= 0, max= 211, avg= 2.28, stdev=16.79 bw (KiB/s) : min= 0, max=28139, per=85.31%, avg=17420.78, stdev=10349.91 write: io=96,188KiB, bw=8,720KiB/s, runt= 11295msec clat (msec): min= 0, max= 12, avg= 0.03, stdev= 0.46 bw (KiB/s) : min= 0, max=54024, per=160.71%, avg=37849.50, stdev=25359.72 cpu : usr=15.30%, sys=4.90%, ctx=1204 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=96.3%, 4=1.0%, 10=0.9%, 20=0.8%, 50=0.6%, 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=19731 read : io=100MiB, bw=7,062KiB/s, runt= 14848msec clat (msec): min= 0, max= 204, avg= 2.79, stdev=15.95 bw (KiB/s) : min= 24, max=34377, per=72.03%, avg=14708.92, stdev=10997.30 write: io=82,484KiB, bw=7,477KiB/s, runt= 11295msec clat (msec): min= 0, max= 26, avg= 0.21, stdev= 1.77 bw (KiB/s) : min= 0, max=59285, per=104.10%, avg=24518.20, stdev=31649.34 cpu : usr=15.06%, sys=4.12%, ctx=1570 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=91.5%, 4=1.5%, 10=2.6%, 20=3.1%, 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=19732 read : io=100MiB, bw=6,806KiB/s, runt= 15405msec clat (msec): min= 0, max= 274, avg= 3.76, stdev=18.26 bw (KiB/s) : min= 18, max=36798, per=49.13%, avg=10032.31, stdev=10889.87 write: io=83,256KiB, bw=7,486KiB/s, runt= 11388msec clat (msec): min= 0, max= 45, avg= 0.12, stdev= 1.93 bw (KiB/s) : min= 0, max=54820, per=85.21%, avg=20068.50, stdev=23952.04 cpu : usr=14.44%, sys=4.23%, ctx=1347 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=90.5%, 4=2.0%, 10=2.7%, 20=2.1%, 50=2.0%, 100=0.2% 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=20,420KiB/s, minb=6,806KiB/s, maxb=7,062KiB/s, mint=14848msec, maxt=15405msec WRITE: io=256MiB, aggrb=23,552KiB/s, minb=7,477KiB/s, maxb=8,720KiB/s, mint=14848msec, maxt=15405msec Disk stats (read/write): cciss!c0d0: ios=5863/3028, merge=1262/62403, ticks=45528/1226688, in_queue=1272552, util=97.21% 6.79user 2.01system 0:15.66elapsed 56%CPU (0avgtext+0avgdata 0maxresident)k 729640inputs+523880outputs (7major+1023minor)pagefaults 0swaps