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] [16.7% done] [ 16253/ 13458 kb/s] [eta 00m:15s] Threads: 3: [mmm] [23.5% done] [ 23885/ 4758 kb/s] [eta 00m:13s] Threads: 3: [mmm] [29.4% done] [ 26211/ 2607 kb/s] [eta 00m:12s] Threads: 3: [mmm] [35.3% done] [ 4100/ 17880 kb/s] [eta 00m:11s] Threads: 3: [mmm] [38.9% done] [ 8907/ 12316 kb/s] [eta 00m:11s] Threads: 3: [mmm] [42.1% done] [ 10543/ 10160 kb/s] [eta 00m:11s] Threads: 3: [mmm] [47.4% done] [ 17684/ 3766 kb/s] [eta 00m:10s] Threads: 3: [mmm] [52.6% done] [ 16213/ 2464 kb/s] [eta 00m:09s] Threads: 3: [mmm] [55.0% done] [ 8448/ 7053 kb/s] [eta 00m:09s] Threads: 3: [mmm] [60.0% done] [ 7284/ 7053 kb/s] [eta 00m:08s] Threads: 3: [mmm] [61.9% done] [ 11511/ 1260 kb/s] [eta 00m:08s] Threads: 3: [mmm] [63.6% done] [ 5753/ 5335 kb/s] [eta 00m:08s] Threads: 3: [mmm] [68.2% done] [ 3453/ 6951 kb/s] [eta 00m:07s] Threads: 3: [VVV] [72.7% done] [ 27838/ 1122 kb/s] [eta 00m:06s] Threads: 3: [VVV] [81.0% done] [ 33760/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [85.7% done] [ 34431/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=7445 read : io=100MiB, bw=5,572KiB/s, runt= 18817msec slat (msec): min= 0, max= 3604, avg=889.32, stdev=1235.83 clat (msec): min= 0, max= 269, avg=56.34, stdev=56.45 bw (KiB/s) : min= 46, max=12163, per=38.15%, avg=6362.72, stdev=3784.11 write: io=40,012KiB, bw=2,693KiB/s, runt= 15209msec slat (msec): min= 0, max= 10, avg= 0.78, stdev= 1.51 clat (msec): min= 4, max= 220, avg=65.76, stdev=42.53 bw (KiB/s) : min= 0, max=10056, per=52.06%, avg=4157.33, stdev=3442.35 cpu : usr=9.37%, sys=0.68%, ctx=1058 IO depths : 1=0.2%, 2=2.9%, 4=50.1%, 8=46.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.6%, 10=12.6%, 20=15.1%, 50=23.0%, 100=31.0% lat (msec): 250=16.7%, 500=0.7%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7446 read : io=100MiB, bw=5,560KiB/s, runt= 18859msec slat (msec): min= 0, max= 5193, avg=1405.63, stdev=1755.40 clat (msec): min= 0, max= 273, avg=53.54, stdev=56.51 bw (KiB/s) : min= 113, max=17697, per=37.06%, avg=6180.96, stdev=4605.59 write: io=44,392KiB, bw=3,328KiB/s, runt= 13656msec slat (msec): min= 0, max= 12, avg= 1.12, stdev= 1.97 clat (msec): min= 9, max= 190, avg=68.98, stdev=31.23 bw (KiB/s) : min= 0, max=10183, per=51.97%, avg=4150.47, stdev=3650.56 cpu : usr=9.91%, sys=0.53%, ctx=969 IO depths : 1=0.4%, 2=2.6%, 4=49.3%, 8=47.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.6%, 4=0.8%, 10=9.1%, 20=16.1%, 50=23.8%, 100=34.8% lat (msec): 250=13.6%, 500=1.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7447 read : io=100MiB, bw=5,628KiB/s, runt= 18630msec slat (msec): min= 0, max= 3616, avg=642.32, stdev=1075.15 clat (msec): min= 0, max= 272, avg=62.44, stdev=56.01 bw (KiB/s) : min= 104, max=11567, per=34.92%, avg=5824.41, stdev=3543.34 write: io=34,220KiB, bw=2,332KiB/s, runt= 15021msec slat (msec): min= 0, max= 375, avg= 6.60, stdev=45.70 clat (msec): min= 2, max= 200, avg=69.33, stdev=43.92 bw (KiB/s) : min= 0, max=14129, per=51.23%, avg=4091.00, stdev=4590.35 cpu : usr=9.30%, sys=0.54%, ctx=951 IO depths : 1=0.4%, 2=2.6%, 4=48.9%, 8=48.2%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=0.5%, 10=7.2%, 20=13.3%, 50=26.1%, 100=33.3% lat (msec): 250=17.8%, 500=1.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,680KiB/s, minb=5,560KiB/s, maxb=5,628KiB/s, mint=18630msec, maxt=18859msec WRITE: io=116MiB, aggrb=7,986KiB/s, minb=2,332KiB/s, maxb=3,328KiB/s, mint=18630msec, maxt=18859msec Disk stats (read/write): cciss!c0d0: ios=4652/1995, merge=1598/567, ticks=275164/153336, in_queue=428492, util=99.40% 5.40user 0.35system 0:19.05elapsed 30%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+237264outputs (0major+2356minor)pagefaults 0swaps