fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmF] [42.9% done] [ 3929/ 11536 kb/s] [eta 00m:04s] Threads: 3: [mmF] [44.4% done] [ 2765/ 14220 kb/s] [eta 00m:05s] Threads: 3: [mmF] [62.5% done] [ 2230/ 25547 kb/s] [eta 00m:03s] Threads: 3: [FmF] [60.0% done] [ 1618/ 8960 kb/s] [eta 00m:04s] Threads: 3: [FmF] [63.6% done] [ 800/ 0 kb/s] [eta 00m:04s] Threads: 3: [FmF] [61.5% done] [ 841/ 0 kb/s] [eta 00m:05s] Threads: 3: [FmF] [64.3% done] [ 1008/ 0 kb/s] [eta 00m:05s] Threads: 3: [FFF] [100.0% done] [ 633/ 7745 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] [ 18881/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [77.8% done] [ 56245/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [93.8% done] [ 52410/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 54293/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 59422/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=9941 read : io=100MiB, bw=5,975KiB/s, runt= 17547msec slat (msec): min= 13, max=11828, avg=8724.67, stdev=3304.00 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=32219, per=53.31%, avg=9433.22, stdev=10007.14 write: io=89,860KiB, bw=7,338KiB/s, runt= 12539msec slat (msec): min= 0, max= 23, avg= 4.51, stdev= 4.20 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57860, per=106.68%, avg=24459.00, stdev=30239.49 cpu : usr=12.88%, sys=4.56%, ctx=963 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9942 read : io=100MiB, bw=5,996KiB/s, runt= 17486msec slat (msec): min= 26, max= 7751, avg=4624.52, stdev=2439.19 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 71, max=32898, per=42.89%, avg=7588.70, stdev=10017.61 write: io=88,932KiB, bw=7,251KiB/s, runt= 12559msec slat (msec): min= 0, max= 97, avg= 4.78, stdev= 5.54 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=48620, per=88.14%, avg=20207.00, stdev=22716.51 cpu : usr=12.79%, sys=4.41%, ctx=1127 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9943 read : io=100MiB, bw=5,898KiB/s, runt= 17777msec slat (msec): min=11118, max=16280, avg=14016.21, stdev=1584.51 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 18, max=23048, per=92.60%, avg=16385.80, stdev=7373.63 write: io=100MiB, bw=8,368KiB/s, runt= 12530msec slat (msec): min= 0, max= 22, avg= 3.29, stdev= 4.20 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57465, per=165.28%, avg=37892.67, stdev=32821.98 cpu : usr=12.02%, sys=4.14%, ctx=704 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=17,695KiB/s, minb=5,898KiB/s, maxb=5,996KiB/s, mint=17486msec, maxt=17777msec WRITE: io=275MiB, aggrb=22,927KiB/s, minb=7,251KiB/s, maxb=8,368KiB/s, mint=17486msec, maxt=17777msec Disk stats (read/write): cciss!c0d0: ios=5422/3536, merge=1084/66723, ticks=59680/1589204, in_queue=1648876, util=94.96% 6.68user 2.33system 0:17.97elapsed 50%CPU (0avgtext+0avgdata 0maxresident)k 666136inputs+562400outputs (0major+2388minor)pagefaults 0swaps