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] [15.0% done] [ 13259/ 12133 kb/s] [eta 00m:17s] Threads: 3: [mmm] [21.1% done] [ 19151/ 5611 kb/s] [eta 00m:15s] Threads: 3: [mmm] [25.0% done] [ 15302/ 6556 kb/s] [eta 00m:15s] Threads: 3: [mmm] [30.0% done] [ 9813/ 10162 kb/s] [eta 00m:14s] Threads: 3: [mmm] [35.0% done] [ 17734/ 4702 kb/s] [eta 00m:13s] Threads: 3: [mmm] [40.0% done] [ 16542/ 5197 kb/s] [eta 00m:12s] Threads: 3: [mmm] [45.0% done] [ 12182/ 7444 kb/s] [eta 00m:11s] Threads: 3: [mmm] [47.6% done] [ 10156/ 9640 kb/s] [eta 00m:11s] Threads: 3: [mmm] [52.4% done] [ 6777/ 12145 kb/s] [eta 00m:10s] Threads: 3: [mmm] [57.1% done] [ 9505/ 7268 kb/s] [eta 00m:09s] Threads: 3: [mmm] [59.1% done] [ 12011/ 2041 kb/s] [eta 00m:09s] Threads: 3: [mmm] [60.9% done] [ 8785/ 3510 kb/s] [eta 00m:09s] Threads: 3: [mmm] [62.5% done] [ 9282/ 2957 kb/s] [eta 00m:09s] Threads: 3: [VVm] [66.7% done] [ 11051/ 20 kb/s] [eta 00m:08s] Threads: 3: [VVm] [68.0% done] [ 26939/ 0 kb/s] [eta 00m:08s] Threads: 3: [VVV] [75.0% done] [ 31771/ 0 kb/s] [eta 00m:06s] Threads: 1: [__V] [86.4% done] [ 30559/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=14130 read : io=100MiB, bw=5,602KiB/s, runt= 18717msec slat (msec): min= 0, max= 3163, avg=418.96, stdev=793.63 clat (msec): min= 0, max= 279, avg=60.57, stdev=55.56 bw (KiB/s) : min= 15, max=15403, per=35.74%, avg=5753.77, stdev=3591.57 write: io=25,920KiB, bw=1,707KiB/s, runt= 15543msec slat (msec): min= 0, max= 30, avg= 1.26, stdev= 3.11 clat (msec): min= 8, max= 265, avg=79.28, stdev=45.54 bw (KiB/s) : min= 0, max= 6883, per=46.50%, avg=2977.07, stdev=2617.35 cpu : usr=8.78%, sys=0.45%, ctx=930 IO depths : 1=1.2%, 2=5.2%, 4=48.5%, 8=45.2%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=0.8%, 10=4.7%, 20=16.6%, 50=28.9%, 100=25.1% lat (msec): 250=22.8%, 500=0.7%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=14131 read : io=100MiB, bw=5,523KiB/s, runt= 18985msec slat (msec): min= 0, max= 3945, avg=797.38, stdev=1220.97 clat (msec): min= 0, max= 297, avg=60.65, stdev=58.26 bw (KiB/s) : min= 44, max=13624, per=36.78%, avg=5921.03, stdev=3825.33 write: io=35,268KiB, bw=2,398KiB/s, runt= 15060msec slat (msec): min= 0, max= 13, avg= 1.30, stdev= 1.96 clat (msec): min= 7, max= 201, avg=76.64, stdev=41.73 bw (KiB/s) : min= 0, max=11602, per=57.79%, avg=3699.50, stdev=3619.66 cpu : usr=8.98%, sys=0.57%, ctx=901 IO depths : 1=1.2%, 2=6.2%, 4=46.8%, 8=45.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.6%, 10=6.6%, 20=15.2%, 50=28.2%, 100=26.1% lat (msec): 250=22.0%, 500=0.9%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=14132 read : io=100MiB, bw=5,366KiB/s, runt= 19540msec slat (msec): min= 0, max= 3192, avg=788.52, stdev=1152.92 clat (msec): min= 0, max= 704, avg=55.44, stdev=61.44 bw (KiB/s) : min= 123, max=23281, per=34.78%, avg=5599.64, stdev=4959.62 write: io=40,996KiB, bw=2,568KiB/s, runt= 16342msec slat (msec): min= 0, max= 199, avg= 3.75, stdev=21.58 clat (msec): min= 7, max= 729, avg=86.53, stdev=70.62 bw (KiB/s) : min= 0, max= 9004, per=54.41%, avg=3483.26, stdev=2962.19 cpu : usr=9.38%, sys=0.61%, ctx=980 IO depths : 1=1.0%, 2=5.2%, 4=45.1%, 8=48.6%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=0.9%, 10=5.1%, 20=21.3%, 50=24.9%, 100=26.1% lat (msec): 250=19.9%, 500=0.9%, 750=0.3%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,098KiB/s, minb=5,366KiB/s, maxb=5,602KiB/s, mint=18717msec, maxt=19540msec WRITE: io=100MiB, aggrb=6,402KiB/s, minb=1,707KiB/s, maxb=2,568KiB/s, mint=18717msec, maxt=19540msec Disk stats (read/write): cciss!c0d0: ios=5076/1736, merge=1344/384, ticks=303124/176768, in_queue=479976, util=99.18% 5.22user 0.33system 0:19.78elapsed 28%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+204400outputs (0major+2360minor)pagefaults 0swaps