fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [13.6% done] [ 19293/ 3482 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 17322/ 3283 kb/s] [eta 00m:18s] Threads: 3: [mmm] [22.7% done] [ 11138/ 10264 kb/s] [eta 00m:17s] Threads: 3: [mmm] [27.3% done] [ 12381/ 6391 kb/s] [eta 00m:16s] Threads: 3: [mmm] [30.4% done] [ 9984/ 9041 kb/s] [eta 00m:16s] Threads: 3: [mmm] [34.8% done] [ 2913/ 14502 kb/s] [eta 00m:15s] Threads: 3: [mmm] [37.5% done] [ 15433/ 2876 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 10179/ 4949 kb/s] [eta 00m:14s] Threads: 3: [mmm] [44.0% done] [ 10451/ 4144 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.0% done] [ 6603/ 5599 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 7399/ 5477 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 5757/ 5636 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.6% done] [ 6038/ 5213 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 2921/ 5213 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 7745/ 1418 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.0% done] [ 5875/ 1263 kb/s] [eta 00m:12s] Threads: 3: [mVm] [59.4% done] [ 12682/ 0 kb/s] [eta 00m:13s] Threads: 3: [mVm] [60.6% done] [ 12145/ 239 kb/s] [eta 00m:13s] Threads: 2: [m_m] [61.8% done] [ 7367/ 0 kb/s] [eta 00m:13s] Threads: 2: [V_m] [61.1% done] [ 19187/ 0 kb/s] [eta 00m:14s] Threads: 2: [V_m] [62.2% done] [ 22402/ 272 kb/s] [eta 00m:14s] Threads: 1: [__m] [64.9% done] [ 6530/ 1645 kb/s] [eta 00m:13s] Threads: 1: [__V] [73.5% done] [ 10626/ 1223 kb/s] [eta 00m:09s] Threads: 1: [__V] [86.7% done] [ 20354/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=14769 read : io=100MiB, bw=4,472KiB/s, runt= 23446msec clat (msec): min= 0, max= 125, avg= 7.71, stdev=13.76 bw (KiB/s) : min= 3, max=27049, per=47.04%, avg=5557.84, stdev=6673.69 write: io=40,828KiB, bw=1,941KiB/s, runt= 21533msec clat (msec): min= 1, max= 61, avg=11.77, stdev= 6.77 bw (KiB/s) : min= 0, max= 7587, per=75.27%, avg=3053.80, stdev=2135.51 cpu : usr=7.28%, sys=0.48%, ctx=2327 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=25.0%, 4=7.9%, 10=30.8%, 20=28.7%, 50=6.4%, 100=0.3% lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=14770 read : io=100MiB, bw=5,183KiB/s, runt= 20229msec clat (msec): min= 0, max= 61, avg= 8.20, stdev= 7.26 bw (KiB/s) : min= 23, max=16859, per=47.81%, avg=5647.97, stdev=3616.44 write: io=21,620KiB, bw=1,201KiB/s, runt= 18420msec clat (msec): min= 1, max= 41, avg=11.61, stdev= 6.91 bw (KiB/s) : min= 0, max= 6483, per=59.48%, avg=2413.27, stdev=2063.00 cpu : usr=8.07%, sys=0.63%, ctx=2008 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=13.9%, 4=10.6%, 10=36.7%, 20=30.5%, 50=8.2%, 100=0.1% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=14771 read : io=100MiB, bw=3,938KiB/s, runt= 26626msec clat (msec): min= 0, max= 125, avg= 9.03, stdev=14.73 bw (KiB/s) : min= 14, max=23112, per=38.39%, avg=4535.00, stdev=5562.42 write: io=35,932KiB, bw=1,481KiB/s, runt= 24829msec clat (msec): min= 1, max= 121, avg=15.01, stdev=18.83 bw (KiB/s) : min= 0, max= 6744, per=50.82%, avg=2061.90, stdev=2225.53 cpu : usr=6.55%, sys=0.54%, ctx=2306 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=21.4%, 4=10.4%, 10=28.9%, 20=28.6%, 50=8.3%, 100=0.4% lat (msec): 250=1.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,814KiB/s, minb=3,938KiB/s, maxb=5,183KiB/s, mint=20229msec, maxt=26626msec WRITE: io=98,380KiB, aggrb=4,057KiB/s, minb=1,201KiB/s, maxb=1,941KiB/s, mint=20229msec, maxt=26626msec Disk stats (read/write): cciss!c0d0: ios=5564/2026, merge=764/152, ticks=49048/31360, in_queue=80400, util=96.21% 5.08user 0.50system 0:26.95elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+196800outputs (0major+1025minor)pagefaults 0swaps