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: [mFm] [12.0% done] [ 10844/ 86382 kb/s] [eta 00m:22s] Threads: 3: [mFm] [57.1% done] [ 5302/ 96146 kb/s] [eta 00m:03s] Threads: 3: [mFF] [55.6% done] [ 1462/ 8736 kb/s] [eta 00m:04s] Threads: 3: [FFF] [100.0% done] [ 199/ 19468 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] [ 16746/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [86.7% done] [ 68994/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 61863/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 70380/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=19373 read : io=100MiB, bw=6,638KiB/s, runt= 15795msec clat (msec): min= 0, max= 208, avg= 4.52, stdev=19.52 bw (KiB/s) : min= 0, max=21314, per=51.58%, avg=10272.22, stdev=8405.54 write: io=80,208KiB, bw=7,061KiB/s, runt= 11631msec clat (msec): min= 0, max= 3, avg= 0.01, stdev= 0.16 bw (KiB/s) : min= 0, max=30275, per=65.68%, avg=15137.50, stdev=21407.66 cpu : usr=10.05%, sys=3.75%, ctx=1365 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=90.1%, 4=2.2%, 10=1.8%, 20=2.6%, 50=2.5%, 100=0.2% lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=19374 read : io=100MiB, bw=6,645KiB/s, runt= 15779msec clat (msec): min= 0, max= 308, avg= 2.22, stdev=18.44 bw (KiB/s) : min= 10, max=34750, per=86.11%, avg=17148.20, stdev=12972.75 write: io=98,136KiB, bw=8,651KiB/s, runt= 11615msec clat (msec): min= 0, max= 32, avg= 0.23, stdev= 2.01 bw (KiB/s) : min= 0, max=55795, per=127.49%, avg=29382.25, stdev=29382.28 cpu : usr=13.33%, sys=4.16%, ctx=1308 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=95.5%, 4=1.3%, 10=1.2%, 20=1.0%, 50=0.5%, 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=19375 read : io=100MiB, bw=6,674KiB/s, runt= 15710msec clat (msec): min= 0, max= 216, avg= 3.44, stdev=18.47 bw (KiB/s) : min= 2, max=27459, per=61.45%, avg=12237.67, stdev=9267.87 write: io=83,444KiB, bw=7,356KiB/s, runt= 11615msec clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=27113, per=58.82%, avg=13556.50, stdev=19171.79 cpu : usr=10.44%, sys=3.59%, ctx=1163 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=0.9%, 10=1.8%, 20=2.1%, 50=1.5%, 100=0.0% lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=19,915KiB/s, minb=6,638KiB/s, maxb=6,674KiB/s, mint=15710msec, maxt=15795msec WRITE: io=256MiB, aggrb=23,047KiB/s, minb=7,061KiB/s, maxb=8,651KiB/s, mint=15710msec, maxt=15795msec Disk stats (read/write): cciss!c0d0: ios=5996/3259, merge=1492/62113, ticks=53604/1291960, in_queue=1345904, util=87.30% 5.34user 1.82system 0:19.55elapsed 36%CPU (0avgtext+0avgdata 0maxresident)k 736984inputs+523592outputs (8major+1031minor)pagefaults 0swaps