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: [Fmm] [15.0% done] [ 7936/ 32219 kb/s] [eta 00m:17s] Threads: 3: [FmF] [17.4% done] [ 3843/ 5739 kb/s] [eta 00m:19s] Threads: 3: [FmF] [35.7% done] [ 1724/ 25291 kb/s] [eta 00m:09s] Threads: 3: [FmF] [54.5% done] [ 1431/ 27907 kb/s] [eta 00m:05s] Threads: 3: [FmF] [63.6% done] [ 1053/ 11238 kb/s] [eta 00m:04s] Threads: 3: [FFF] [100.0% done] [ 0/ 8448 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] [68.8% done] [ 0/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [70.6% done] [ 47899/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [81.2% done] [ 51183/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [93.3% done] [ 50299/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 55102/ 0 kb/s] [eta 00m:00s] Threads: 1: [__V] [100.0% done] [ 56920/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=4821 read : io=100MiB, bw=6,721KiB/s, runt= 15601msec slat (msec): min= 78, max=13852, avg=11328.43, stdev=2225.94 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=32697, per=91.35%, avg=17848.78, stdev=10258.81 write: io=97,116KiB, bw=9,131KiB/s, runt= 10891msec slat (msec): min= 0, max= 20, avg= 2.27, stdev= 3.55 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=111515, per=229.97%, avg=56785.33, stdev=55785.91 cpu : usr=11.79%, sys=4.10%, ctx=976 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=4822 read : io=100MiB, bw=6,927KiB/s, runt= 15137msec slat (msec): min= 47, max= 8051, avg=5179.59, stdev=2506.04 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 7, max=25838, per=53.45%, avg=10444.00, stdev=7756.17 write: io=71,676KiB, bw=6,731KiB/s, runt= 10903msec slat (msec): min= 0, max= 118, avg= 4.35, stdev= 8.51 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=49175, per=77.63%, avg=19169.40, stdev=24528.64 cpu : usr=13.37%, sys=4.92%, ctx=1391 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=4823 read : io=100MiB, bw=6,513KiB/s, runt= 16099msec slat (msec): min= 57, max=13139, avg=10799.73, stdev=3271.78 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 14, max=55239, per=67.93%, avg=13273.31, stdev=14685.15 write: io=94,116KiB, bw=8,845KiB/s, runt= 10895msec slat (msec): min= 0, max= 66, avg= 3.27, stdev= 4.29 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57408, per=112.06%, avg=27670.75, stdev=31993.18 cpu : usr=12.60%, sys=3.95%, ctx=1016 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% Run status group 0 (all jobs): READ: io=300MiB, aggrb=19,539KiB/s, minb=6,513KiB/s, maxb=6,927KiB/s, mint=15137msec, maxt=16099msec WRITE: io=257MiB, aggrb=24,692KiB/s, minb=6,731KiB/s, maxb=9,131KiB/s, mint=15137msec, maxt=16099msec Disk stats (read/write): cciss!c0d0: ios=5828/2945, merge=1116/62761, ticks=55888/1320016, in_queue=1375900, util=96.35% 5.94user 2.04system 0:16.31elapsed 48%CPU (0avgtext+0avgdata 0maxresident)k 726480inputs+525840outputs (0major+2379minor)pagefaults 0swaps