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] [9.7% done] [ 12540/ 7138 kb/s] [eta 00m:28s] Threads: 3: [mmm] [13.3% done] [ 18011/ 772 kb/s] [eta 00m:26s] Threads: 3: [mmm] [16.7% done] [ 10483/ 5424 kb/s] [eta 00m:25s] Threads: 3: [mmm] [20.7% done] [ 17230/ 1061 kb/s] [eta 00m:23s] Threads: 3: [mmm] [25.0% done] [ 11763/ 5511 kb/s] [eta 00m:21s] Threads: 3: [mmm] [28.6% done] [ 14834/ 2733 kb/s] [eta 00m:20s] Threads: 3: [mmm] [32.1% done] [ 11271/ 6483 kb/s] [eta 00m:19s] Threads: 3: [mmm] [35.7% done] [ 9127/ 7476 kb/s] [eta 00m:18s] Threads: 3: [mmm] [39.3% done] [ 12072/ 3188 kb/s] [eta 00m:17s] Threads: 3: [mmm] [42.9% done] [ 13357/ 2627 kb/s] [eta 00m:16s] Threads: 3: [mmm] [44.8% done] [ 8594/ 5649 kb/s] [eta 00m:16s] Threads: 3: [mmm] [48.3% done] [ 11816/ 2212 kb/s] [eta 00m:15s] Threads: 3: [mmm] [51.7% done] [ 11239/ 1934 kb/s] [eta 00m:14s] Threads: 3: [mmm] [53.3% done] [ 5198/ 5633 kb/s] [eta 00m:14s] Threads: 3: [mmm] [54.8% done] [ 6235/ 4226 kb/s] [eta 00m:14s] Threads: 3: [mmm] [56.2% done] [ 6402/ 3237 kb/s] [eta 00m:14s] Threads: 3: [mmm] [59.4% done] [ 5629/ 3770 kb/s] [eta 00m:13s] Threads: 3: [mmm] [60.6% done] [ 4441/ 2900 kb/s] [eta 00m:13s] Threads: 3: [mVm] [60.0% done] [ 9709/ 2688 kb/s] [eta 00m:14s] Threads: 3: [mVm] [61.1% done] [ 14781/ 573 kb/s] [eta 00m:14s] Threads: 2: [mEm] [62.2% done] [ 7085/ 2115 kb/s] [eta 00m:14s] Threads: 2: [VEm] [63.2% done] [ 10940/ 353 kb/s] [eta 00m:14s] Threads: 2: [V_m] [62.5% done] [ 21676/ 0 kb/s] [eta 00m:15s] Threads: 1: [__m] [66.7% done] [ 7219/ 0 kb/s] [eta 00m:13s] Threads: 1: [__V] [81.8% done] [ 21704/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=5111 read : io=100MiB, bw=4,084KiB/s, runt= 25672msec clat (msec): min= 0, max= 122, avg= 8.95, stdev=12.50 bw (KiB/s) : min= 31, max=23066, per=43.06%, avg=4794.74, stdev=4919.67 write: io=32,916KiB, bw=1,420KiB/s, runt= 23721msec clat (msec): min= 1, max= 131, avg=14.11, stdev=17.92 bw (KiB/s) : min= 0, max= 6600, per=60.45%, avg=2181.00, stdev=2148.72 cpu : usr=6.53%, sys=0.34%, ctx=2346 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=19.3%, 4=8.9%, 10=33.6%, 20=27.6%, 50=8.7%, 100=0.9% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=5112 read : io=100MiB, bw=4,642KiB/s, runt= 22585msec clat (msec): min= 0, max= 61, avg= 8.71, stdev= 8.18 bw (KiB/s) : min= 43, max=16326, per=45.66%, avg=5084.33, stdev=3735.23 write: io=27,956KiB, bw=1,396KiB/s, runt= 20493msec clat (msec): min= 1, max= 75, avg=11.52, stdev= 8.94 bw (KiB/s) : min= 0, max= 6139, per=60.86%, avg=2195.73, stdev=1929.72 cpu : usr=7.53%, sys=0.39%, ctx=2279 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=16.3%, 4=9.5%, 10=33.7%, 20=29.7%, 50=10.4%, 100=0.3% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=5113 read : io=100MiB, bw=3,711KiB/s, runt= 28253msec clat (msec): min= 0, max= 142, avg= 9.35, stdev=15.27 bw (KiB/s) : min= 7, max=22720, per=37.93%, avg=4222.69, stdev=5191.86 write: io=33,032KiB, bw=1,269KiB/s, runt= 26651msec clat (msec): min= 1, max= 150, avg=16.80, stdev=21.25 bw (KiB/s) : min= 0, max= 6823, per=53.06%, avg=1914.50, stdev=1974.56 cpu : usr=6.46%, sys=0.44%, ctx=2445 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=21.0%, 4=8.5%, 10=31.4%, 20=27.1%, 50=9.2%, 100=0.7% 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=11,134KiB/s, minb=3,711KiB/s, maxb=4,642KiB/s, mint=22585msec, maxt=28253msec WRITE: io=93,904KiB, aggrb=3,608KiB/s, minb=1,269KiB/s, maxb=1,420KiB/s, mint=22585msec, maxt=28253msec Disk stats (read/write): cciss!c0d0: ios=5805/2026, merge=845/250, ticks=55960/37896, in_queue=93840, util=95.08% 5.20user 0.42system 0:29.24elapsed 19%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+187856outputs (0major+1028minor)pagefaults 0swaps