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] [12.0% done] [ 7044/ 14976 kb/s] [eta 00m:22s] Threads: 3: [mmm] [16.0% done] [ 12735/ 6589 kb/s] [eta 00m:21s] Threads: 3: [mmm] [20.0% done] [ 15521/ 2721 kb/s] [eta 00m:20s] Threads: 3: [mmm] [24.0% done] [ 11060/ 7692 kb/s] [eta 00m:19s] Threads: 3: [mmm] [28.0% done] [ 9127/ 8761 kb/s] [eta 00m:18s] Threads: 3: [mmm] [30.8% done] [ 17278/ 386 kb/s] [eta 00m:18s] Threads: 3: [mmm] [34.6% done] [ 15895/ 1647 kb/s] [eta 00m:17s] Threads: 3: [mmm] [37.0% done] [ 9107/ 4360 kb/s] [eta 00m:17s] Threads: 3: [mmm] [40.7% done] [ 14065/ 2298 kb/s] [eta 00m:16s] Threads: 3: [mmm] [42.9% done] [ 9550/ 4189 kb/s] [eta 00m:16s] Threads: 3: [mmm] [44.8% done] [ 9298/ 4250 kb/s] [eta 00m:16s] Threads: 3: [mmm] [48.3% done] [ 7687/ 4091 kb/s] [eta 00m:15s] Threads: 3: [mmm] [50.0% done] [ 10071/ 1529 kb/s] [eta 00m:15s] Threads: 3: [mmm] [53.3% done] [ 6156/ 4774 kb/s] [eta 00m:14s] Threads: 3: [mmm] [54.8% done] [ 5544/ 4222 kb/s] [eta 00m:14s] Threads: 3: [mmm] [58.1% done] [ 3986/ 5340 kb/s] [eta 00m:13s] Threads: 3: [mVm] [57.6% done] [ 6601/ 1260 kb/s] [eta 00m:14s] Threads: 3: [mVm] [58.8% done] [ 15700/ 211 kb/s] [eta 00m:14s] Threads: 2: [m_m] [58.3% done] [ 7537/ 2527 kb/s] [eta 00m:15s] Threads: 2: [m_m] [61.1% done] [ 7260/ 752 kb/s] [eta 00m:14s] Threads: 2: [m_V] [60.5% done] [ 16562/ 20 kb/s] [eta 00m:15s] Threads: 2: [m_V] [61.5% done] [ 17567/ 0 kb/s] [eta 00m:15s] Threads: 1: [m__] [65.8% done] [ 7846/ 0 kb/s] [eta 00m:13s] Threads: 1: [V__] [76.5% done] [ 17380/ 0 kb/s] [eta 00m:08s] fio: (groupid=0): err= 0: pid=30720 read : io=100MiB, bw=3,861KiB/s, runt= 27158msec clat (msec): min= 0, max= 228, avg= 9.96, stdev=16.45 bw (KiB/s) : min= 7, max=20912, per=40.40%, avg=4679.05, stdev=5142.78 write: io=32,404KiB, bw=1,296KiB/s, runt= 25585msec clat (msec): min= 1, max= 217, avg=17.13, stdev=19.40 bw (KiB/s) : min= 0, max= 6832, per=61.85%, avg=2180.29, stdev=2046.32 cpu : usr=6.89%, sys=0.43%, ctx=2203 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=20.1%, 4=8.3%, 10=26.8%, 20=30.5%, 50=12.2%, 100=0.5% lat (msec): 250=1.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=30721 read : io=100MiB, bw=5,062KiB/s, runt= 20712msec clat (msec): min= 0, max= 69, avg= 7.82, stdev= 6.97 bw (KiB/s) : min= 13, max=17118, per=45.63%, avg=5285.68, stdev=3822.06 write: io=23,780KiB, bw=1,295KiB/s, runt= 18797msec clat (msec): min= 1, max= 50, avg=10.17, stdev= 6.84 bw (KiB/s) : min= 0, max= 7049, per=58.80%, avg=2072.82, stdev=2028.24 cpu : usr=8.44%, sys=0.48%, ctx=2152 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=15.9%, 4=11.0%, 10=37.4%, 20=28.6%, 50=6.9%, 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=30722 read : io=100MiB, bw=4,318KiB/s, runt= 24279msec clat (msec): min= 0, max= 222, avg= 8.67, stdev=11.61 bw (KiB/s) : min= 15, max=24559, per=43.45%, avg=5032.44, stdev=5043.36 write: io=31,912KiB, bw=1,450KiB/s, runt= 22522msec clat (msec): min= 2, max= 126, avg=14.84, stdev=15.07 bw (KiB/s) : min= 0, max= 7360, per=66.78%, avg=2353.89, stdev=2438.36 cpu : usr=7.12%, sys=0.49%, ctx=2161 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=16.9%, 4=9.0%, 10=33.7%, 20=29.5%, 50=9.8%, 100=0.2% lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,583KiB/s, minb=3,861KiB/s, maxb=5,062KiB/s, mint=20712msec, maxt=27158msec WRITE: io=88,096KiB, aggrb=3,525KiB/s, minb=1,295KiB/s, maxb=1,450KiB/s, mint=20712msec, maxt=27158msec Disk stats (read/write): cciss!c0d0: ios=5488/1760, merge=995/205, ticks=49672/27696, in_queue=77356, util=95.68% 5.35user 0.45system 0:27.47elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+176232outputs (0major+1029minor)pagefaults 0swaps