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] [15.8% done] [ 20748/ 6589 kb/s] [eta 00m:16s] Threads: 3: [mmm] [22.2% done] [ 25759/ 4051 kb/s] [eta 00m:14s] Threads: 3: [mmm] [27.8% done] [ 20443/ 4697 kb/s] [eta 00m:13s] Threads: 3: [mmm] [33.3% done] [ 12723/ 10270 kb/s] [eta 00m:12s] Threads: 3: [mmm] [36.8% done] [ 14899/ 6931 kb/s] [eta 00m:12s] Threads: 3: [mmm] [42.1% done] [ 4636/ 15049 kb/s] [eta 00m:11s] Threads: 3: [mmm] [47.4% done] [ 15700/ 3933 kb/s] [eta 00m:10s] Threads: 3: [mmm] [50.0% done] [ 15355/ 3941 kb/s] [eta 00m:10s] Threads: 3: [mmm] [55.0% done] [ 14915/ 1557 kb/s] [eta 00m:09s] Threads: 3: [mmm] [57.1% done] [ 6626/ 7053 kb/s] [eta 00m:09s] Threads: 3: [mmm] [59.1% done] [ 11385/ 2135 kb/s] [eta 00m:09s] Threads: 3: [mmm] [63.6% done] [ 9143/ 4201 kb/s] [eta 00m:08s] Threads: 3: [mmm] [65.2% done] [ 8391/ 3384 kb/s] [eta 00m:08s] Threads: 3: [VVV] [69.6% done] [ 12410/ 907 kb/s] [eta 00m:07s] Threads: 3: [VVV] [73.9% done] [ 32320/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [81.8% done] [ 33325/ 0 kb/s] [eta 00m:04s] Threads: 2: [VV_] [90.5% done] [ 30453/ 0 kb/s] [eta 00m:02s] fio: (groupid=0): err= 0: pid=1153 read : io=100MiB, bw=5,470KiB/s, runt= 19169msec slat (msec): min= 0, max= 3327, avg=553.59, stdev=957.09 clat (msec): min= 0, max= 273, avg=59.29, stdev=55.95 bw (KiB/s) : min= 41, max=12215, per=35.42%, avg=5801.96, stdev=4072.75 write: io=37,272KiB, bw=2,411KiB/s, runt= 15829msec slat (msec): min= 0, max= 15, avg= 1.00, stdev= 2.02 clat (msec): min= 5, max= 262, avg=80.91, stdev=46.72 bw (KiB/s) : min= 0, max=10350, per=59.32%, avg=4012.07, stdev=3351.51 cpu : usr=9.16%, sys=0.52%, ctx=1183 IO depths : 1=0.3%, 2=2.4%, 4=44.4%, 8=52.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.2%, 10=6.4%, 20=14.8%, 50=26.6%, 100=32.2% lat (msec): 250=18.7%, 500=0.7%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=1154 read : io=100MiB, bw=5,459KiB/s, runt= 19205msec slat (msec): min= 0, max= 3805, avg=718.42, stdev=1189.09 clat (msec): min= 1, max= 293, avg=60.05, stdev=55.98 bw (KiB/s) : min= 88, max=13300, per=35.51%, avg=5815.39, stdev=4060.11 write: io=37,896KiB, bw=2,516KiB/s, runt= 15420msec slat (msec): min= 0, max= 103, avg= 1.59, stdev= 6.62 clat (msec): min= 1, max= 258, avg=80.29, stdev=49.71 bw (KiB/s) : min= 0, max=12050, per=63.46%, avg=4291.86, stdev=3769.52 cpu : usr=8.77%, sys=0.42%, ctx=1018 IO depths : 1=0.6%, 2=3.5%, 4=49.6%, 8=46.2%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.2%, 10=6.5%, 20=14.0%, 50=27.5%, 100=32.8% lat (msec): 250=17.6%, 500=1.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=1155 read : io=100MiB, bw=5,595KiB/s, runt= 18738msec slat (msec): min= 0, max= 3633, avg=579.60, stdev=1060.01 clat (msec): min= 0, max= 271, avg=64.12, stdev=57.62 bw (KiB/s) : min= 116, max=11569, per=35.41%, avg=5800.48, stdev=3306.42 write: io=29,388KiB, bw=1,992KiB/s, runt= 15102msec slat (msec): min= 0, max= 75, avg= 1.58, stdev= 5.39 clat (msec): min= 8, max= 265, avg=73.35, stdev=40.62 bw (KiB/s) : min= 0, max= 8507, per=55.59%, avg=3759.58, stdev=3542.95 cpu : usr=9.44%, sys=0.43%, ctx=908 IO depths : 1=0.3%, 2=3.9%, 4=51.5%, 8=44.2%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.6%, 10=4.9%, 20=11.7%, 50=28.7%, 100=35.2% lat (msec): 250=17.1%, 500=1.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,379KiB/s, minb=5,459KiB/s, maxb=5,595KiB/s, mint=18738msec, maxt=19205msec WRITE: io=102MiB, aggrb=6,763KiB/s, minb=1,992KiB/s, maxb=2,516KiB/s, mint=18738msec, maxt=19205msec Disk stats (read/write): cciss!c0d0: ios=4998/1683, merge=1454/356, ticks=307924/141144, in_queue=449060, util=99.32% 5.27user 0.27system 0:19.42elapsed 28%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+209144outputs (0major+2354minor)pagefaults 0swaps