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] [ 14860/ 3161 kb/s] [eta 00m:22s] Threads: 3: [mmm] [15.4% done] [ 18918/ 0 kb/s] [eta 00m:22s] Threads: 3: [mmm] [19.2% done] [ 19829/ 0 kb/s] [eta 00m:21s] Threads: 3: [mmm] [24.0% done] [ 10380/ 9290 kb/s] [eta 00m:19s] Threads: 3: [mmm] [28.0% done] [ 13792/ 3668 kb/s] [eta 00m:18s] Threads: 3: [mmm] [30.8% done] [ 11503/ 3705 kb/s] [eta 00m:18s] Threads: 3: [mmm] [33.3% done] [ 13284/ 3762 kb/s] [eta 00m:18s] Threads: 3: [mmm] [37.0% done] [ 12186/ 3099 kb/s] [eta 00m:17s] Threads: 3: [mmm] [39.3% done] [ 6639/ 6989 kb/s] [eta 00m:17s] Threads: 3: [mmm] [42.9% done] [ 4815/ 6477 kb/s] [eta 00m:16s] Threads: 3: [mmm] [44.8% done] [ 7284/ 5027 kb/s] [eta 00m:16s] Threads: 3: [mmm] [48.3% done] [ 7472/ 3136 kb/s] [eta 00m:15s] Threads: 3: [mmm] [50.0% done] [ 6019/ 5739 kb/s] [eta 00m:15s] Threads: 3: [mmm] [53.3% done] [ 10538/ 1989 kb/s] [eta 00m:14s] Threads: 3: [mmm] [54.8% done] [ 7675/ 2660 kb/s] [eta 00m:14s] Threads: 3: [mmm] [56.2% done] [ 5515/ 4148 kb/s] [eta 00m:14s] Threads: 3: [mmm] [59.4% done] [ 5060/ 3607 kb/s] [eta 00m:13s] Threads: 3: [mmm] [58.8% done] [ 3778/ 2993 kb/s] [eta 00m:14s] Threads: 3: [mVm] [60.0% done] [ 16538/ 711 kb/s] [eta 00m:14s] Threads: 2: [m_m] [59.5% done] [ 17903/ 800 kb/s] [eta 00m:15s] Threads: 2: [m_m] [60.5% done] [ 3075/ 4039 kb/s] [eta 00m:15s] Threads: 2: [m_V] [61.5% done] [ 13048/ 947 kb/s] [eta 00m:15s] Threads: 1: [m__] [62.5% done] [ 13836/ 629 kb/s] [eta 00m:15s] Threads: 1: [m__] [65.0% done] [ 1773/ 4075 kb/s] [eta 00m:14s] Threads: 1: [V__] [75.0% done] [ 11763/ 1541 kb/s] [eta 00m:09s] Threads: 1: [V__] [87.5% done] [ 20911/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=3116 read : io=100MiB, bw=3,669KiB/s, runt= 28579msec clat (msec): min= 0, max= 119, avg= 8.71, stdev=13.56 bw (KiB/s) : min= 32, max=22500, per=40.73%, avg=4483.25, stdev=5350.33 write: io=38,092KiB, bw=1,457KiB/s, runt= 26766msec clat (msec): min= 1, max= 122, avg=13.99, stdev=19.54 bw (KiB/s) : min= 0, max= 6058, per=55.11%, avg=2033.96, stdev=2017.81 cpu : usr=5.88%, sys=0.57%, ctx=2500 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=26.0%, 4=9.1%, 10=26.3%, 20=25.8%, 50=10.7%, 100=0.3% lat (msec): 250=1.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=3117 read : io=100MiB, bw=4,743KiB/s, runt= 22105msec clat (msec): min= 0, max= 57, avg= 7.79, stdev= 8.19 bw (KiB/s) : min= 8, max=19376, per=50.09%, avg=5513.79, stdev=4831.77 write: io=32,680KiB, bw=1,649KiB/s, runt= 20283msec clat (msec): min= 1, max= 45, avg=10.82, stdev= 7.01 bw (KiB/s) : min= 0, max= 6001, per=71.94%, avg=2655.15, stdev=2150.67 cpu : usr=8.07%, sys=0.65%, ctx=2240 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=22.7%, 4=9.5%, 10=29.1%, 20=28.7%, 50=9.8%, 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=3118 read : io=100MiB, bw=4,162KiB/s, runt= 25194msec clat (msec): min= 0, max= 120, avg= 9.35, stdev=12.00 bw (KiB/s) : min= 33, max=17485, per=40.91%, avg=4503.00, stdev=3928.37 write: io=25,724KiB, bw=1,124KiB/s, runt= 23433msec clat (msec): min= 1, max= 124, avg=13.39, stdev=14.61 bw (KiB/s) : min= 0, max= 5913, per=50.09%, avg=1848.71, stdev=1871.39 cpu : usr=6.59%, sys=0.43%, ctx=2196 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=15.8%, 4=9.5%, 10=32.1%, 20=32.3%, 50=9.0%, 100=0.3% lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,007KiB/s, minb=3,669KiB/s, maxb=4,743KiB/s, mint=22105msec, maxt=28579msec WRITE: io=96,496KiB, aggrb=3,691KiB/s, minb=1,124KiB/s, maxb=1,649KiB/s, mint=22105msec, maxt=28579msec Disk stats (read/write): cciss!c0d0: ios=5478/2304, merge=888/324, ticks=50204/36832, in_queue=87036, util=96.34% 5.13user 0.54system 0:28.90elapsed 19%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+193032outputs (0major+1036minor)pagefaults 0swaps