fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=posixaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=posixaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [10.3% done] [ 8695/ 56157 kb/s] [eta 00m:26s] Threads: 3: [mmm] [30.8% done] [ 16359/ 54191 kb/s] [eta 00m:09s] Threads: 3: [mmm] [50.0% done] [ 10156/ 70290 kb/s] [eta 00m:05s] Threads: 3: [mmm] [66.7% done] [ 11991/ 26800 kb/s] [eta 00m:03s] Threads: 3: [Fmm] [63.6% done] [ 3502/ 2839 kb/s] [eta 00m:04s] Threads: 3: [FFF] [100.0% done] [ 492/ 11995 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: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [68.2% done] [ 544/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [80.0% done] [ 55090/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [89.5% done] [ 58575/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 54008/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 55848/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=25965 read : io=100MiB, bw=5,437KiB/s, runt= 19283msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 309, avg=39.15, stdev=69.14 bw (KiB/s) : min= 9, max=22136, per=58.47%, avg=9507.21, stdev=7400.62 write: io=75,840KiB, bw=5,166KiB/s, runt= 15031msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 99, avg= 1.19, stdev= 6.33 bw (KiB/s) : min= 0, max=26100, per=92.16%, avg=14269.33, stdev=13219.79 cpu : usr=8.03%, sys=3.73%, ctx=8963 IO depths : 1=20.2%, 2=37.9%, 4=26.8%, 8=15.1%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=46.8%, 4=13.2%, 10=21.7%, 20=3.8%, 50=1.4%, 100=3.9% lat (msec): 250=8.3%, 500=0.9%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25966 read : io=100MiB, bw=5,415KiB/s, runt= 19332msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 379, avg=45.44, stdev=69.89 bw (KiB/s) : min= 17, max=25414, per=54.09%, avg=8796.29, stdev=7665.41 write: io=72,352KiB, bw=4,928KiB/s, runt= 15032msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 265, avg= 1.41, stdev=14.57 bw (KiB/s) : min= 0, max=58397, per=121.60%, avg=18827.00, stdev=26700.33 cpu : usr=7.22%, sys=3.79%, ctx=10336 IO depths : 1=35.0%, 2=18.9%, 4=25.3%, 8=20.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=46.5%, 4=7.4%, 10=17.5%, 20=5.5%, 50=5.9%, 100=7.1% lat (msec): 250=8.7%, 500=1.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25967 read : io=100MiB, bw=5,432KiB/s, runt= 19297msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 389, avg=43.42, stdev=72.67 bw (KiB/s) : min= 2, max=23672, per=52.84%, avg=8592.86, stdev=8040.93 write: io=79,100KiB, bw=5,388KiB/s, runt= 15031msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 363, avg= 2.78, stdev=21.72 bw (KiB/s) : min= 0, max=57851, per=105.20%, avg=16287.60, stdev=23564.49 cpu : usr=8.29%, sys=3.69%, ctx=8652 IO depths : 1=15.2%, 2=40.6%, 4=26.1%, 8=18.1%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=46.0%, 4=11.6%, 10=19.5%, 20=5.7%, 50=1.4%, 100=6.1% lat (msec): 250=8.0%, 500=1.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,261KiB/s, minb=5,415KiB/s, maxb=5,437KiB/s, mint=19283msec, maxt=19332msec WRITE: io=222MiB, aggrb=15,483KiB/s, minb=4,928KiB/s, maxb=5,388KiB/s, mint=19283msec, maxt=19332msec Disk stats (read/write): cciss!c0d0: ios=6478/3231, merge=1411/53704, ticks=73880/1405276, in_queue=1479212, util=96.76% 4.60user 2.30system 0:19.65elapsed 35%CPU (0avgtext+0avgdata 0maxresident)k 785032inputs+454608outputs (0major+2439minor)pagefaults 0swaps