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: [mmm] [13.0% done] [ 16644/ 99390 kb/s] [eta 00m:20s] Threads: 3: [mFF] [16.0% done] [ 6202/ 69241 kb/s] [eta 00m:21s] Threads: 3: [mFF] [17.9% done] [ 3428/ 0 kb/s] [eta 00m:23s] Threads: 3: [mFF] [19.4% done] [ 2554/ 0 kb/s] [eta 00m:25s] Threads: 3: [mFF] [21.9% done] [ 3912/ 0 kb/s] [eta 00m:25s] Threads: 3: [mFF] [27.6% done] [ 1919/ 5682 kb/s] [eta 00m:21s] Threads: 3: [mFF] [64.3% done] [ 0/ 57815 kb/s] [eta 00m:05s] Threads: 3: [mFF] [66.7% done] [ 862/ 77 kb/s] [eta 00m:05s] Threads: 3: [mFF] [68.8% done] [ 3359/ 0 kb/s] [eta 00m:05s] Threads: 3: [FFF] [100.0% done] [ 321/ 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] [68.2% done] [ 18602/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [80.0% done] [ 48907/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [89.5% done] [ 50318/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 53020/ 0 kb/s] [eta 00m:00s] Threads: 2: [EVV] [100.0% done] [ 51950/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=25135 read : io=100MiB, bw=5,632KiB/s, runt= 18617msec slat (msec): min= 0, max= 7623, avg=4065.65, stdev=2631.66 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=26792, per=45.02%, avg=7298.33, stdev=7222.86 write: io=62,520KiB, bw=4,410KiB/s, runt= 14516msec slat (msec): min= 0, max= 187, avg= 3.16, stdev= 7.87 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58951, per=217.33%, avg=36644.00, stdev=31983.86 cpu : usr=10.29%, sys=3.42%, ctx=1574 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=25136 read : io=100MiB, bw=5,492KiB/s, runt= 19090msec slat (msec): min= 6, max=15445, avg=12387.27, stdev=3790.89 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 5, max=25282, per=76.12%, avg=12338.85, stdev=9101.56 write: io=89,572KiB, bw=6,329KiB/s, runt= 14491msec slat (msec): min= 0, max= 60, avg= 2.90, stdev= 4.63 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56279, per=157.23%, avg=26511.33, stdev=28280.46 cpu : usr=9.87%, sys=3.60%, ctx=1232 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=25137 read : io=100MiB, bw=5,403KiB/s, runt= 19406msec slat (msec): min= 62, max=16260, avg=13500.22, stdev=4131.85 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 2, max=37272, per=79.15%, avg=12830.62, stdev=9995.38 write: io=86,928KiB, bw=6,141KiB/s, runt= 14495msec slat (msec): min= 0, max= 19, avg= 1.71, stdev= 2.64 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=102162, per=302.95%, avg=51081.00, stdev=72239.44 cpu : usr=8.35%, sys=3.28%, ctx=1087 IO depths : 1=12.6%, 2=25.1%, 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=16,210KiB/s, minb=5,403KiB/s, maxb=5,632KiB/s, mint=18617msec, maxt=19406msec WRITE: io=233MiB, aggrb=16,861KiB/s, minb=4,410KiB/s, maxb=6,329KiB/s, mint=18617msec, maxt=19406msec Disk stats (read/write): cciss!c0d0: ios=6386/3512, merge=1419/56165, ticks=70772/1698004, in_queue=1768784, util=91.26% 5.48user 1.97system 0:21.16elapsed 35%CPU (0avgtext+0avgdata 0maxresident)k 779768inputs+478072outputs (0major+2389minor)pagefaults 0swaps