fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [13.6% done] [ 14541/ 11344 kb/s] [eta 00m:19s] Threads: 3: [mmm] [17.4% done] [ 18702/ 3225 kb/s] [eta 00m:19s] Threads: 3: [mmm] [22.7% done] [ 22450/ 3779 kb/s] [eta 00m:17s] Threads: 3: [mmm] [27.3% done] [ 10754/ 11201 kb/s] [eta 00m:16s] Threads: 3: [mmm] [30.4% done] [ 8151/ 17193 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 21517/ 1842 kb/s] [eta 00m:16s] Threads: 3: [mmm] [39.1% done] [ 17225/ 5755 kb/s] [eta 00m:14s] Threads: 3: [mmm] [43.5% done] [ 14063/ 4843 kb/s] [eta 00m:13s] Threads: 3: [mmm] [47.8% done] [ 6495/ 9489 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 6251/ 6085 kb/s] [eta 00m:12s] Threads: 3: [mmF] [50.0% done] [ 4120/ 1187 kb/s] [eta 00m:13s] Threads: 3: [mmF] [51.9% done] [ 2155/ 455 kb/s] [eta 00m:13s] Threads: 2: [mm_] [53.6% done] [ 45848/ 3831 kb/s] [eta 00m:13s] Threads: 2: [mm_] [55.2% done] [ 7598/ 475 kb/s] [eta 00m:13s] Threads: 2: [mF_] [56.7% done] [ 2607/ 821 kb/s] [eta 00m:13s] Threads: 2: [mV_] [56.2% done] [ 22196/ 162 kb/s] [eta 00m:14s] Threads: 1: [m__] [61.3% done] [ 13093/ 0 kb/s] [eta 00m:12s] Threads: 1: [m__] [66.7% done] [ 6607/ 958 kb/s] [eta 00m:10s] Threads: 1: [F__] [100.0% done] [ 1423/ 1712 kb/s] [eta 00m:00s] Threads: 1: [V__] [78.6% done] [ 14761/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=12224 read : io=100MiB, bw=4,714KiB/s, runt= 22242msec clat (msec): min= 0, max= 728, avg= 7.34, stdev=33.66 bw (KiB/s) : min= 2, max=10059, per=27.69%, avg=3915.91, stdev=3463.52 write: io=31,788KiB, bw=1,487KiB/s, runt= 21887msec clat (msec): min= 0, max= 248, avg=11.42, stdev=31.64 bw (KiB/s) : min= 0, max= 8562, per=64.40%, avg=3034.35, stdev=2987.47 cpu : usr=8.33%, sys=1.65%, ctx=5178 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=77.7%, 4=1.2%, 10=3.9%, 20=7.4%, 50=5.4%, 100=2.5% lat (msec): 250=1.6%, 500=0.2%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=12225 read : io=100MiB, bw=5,789KiB/s, runt= 18113msec clat (msec): min= 0, max= 246, avg= 6.58, stdev=24.35 bw (KiB/s) : min= 3, max=12226, per=34.59%, avg=4892.71, stdev=3818.10 write: io=27,684KiB, bw=1,595KiB/s, runt= 17767msec clat (msec): min= 0, max= 264, avg= 9.81, stdev=32.45 bw (KiB/s) : min= 0, max=11485, per=75.33%, avg=3549.43, stdev=4416.24 cpu : usr=10.69%, sys=1.57%, ctx=4134 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=81.1%, 4=1.4%, 10=2.2%, 20=5.9%, 50=5.4%, 100=1.8% lat (msec): 250=1.8%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=12226 read : io=100MiB, bw=7,122KiB/s, runt= 14721msec clat (msec): min= 0, max= 304, avg= 3.93, stdev=16.61 bw (KiB/s) : min= 2, max=13691, per=43.15%, avg=6102.79, stdev=4723.07 write: io=41,252KiB, bw=2,964KiB/s, runt= 14248msec clat (msec): min= 0, max= 145, avg= 5.24, stdev=15.57 bw (KiB/s) : min= 0, max=15364, per=124.38%, avg=5860.79, stdev=5475.02 cpu : usr=14.05%, sys=2.36%, ctx=3705 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=85.1%, 4=0.8%, 10=2.9%, 20=4.1%, 50=4.3%, 100=1.9% lat (msec): 250=0.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,143KiB/s, minb=4,714KiB/s, maxb=7,122KiB/s, mint=14721msec, maxt=22242msec WRITE: io=98MiB, aggrb=4,712KiB/s, minb=1,487KiB/s, maxb=2,964KiB/s, mint=14721msec, maxt=22242msec Disk stats (read/write): cciss!c0d0: ios=11589/1444, merge=0/23817, ticks=42852/541404, in_queue=584256, util=95.55% 5.86user 1.01system 0:22.48elapsed 30%CPU (0avgtext+0avgdata 0maxresident)k 92712inputs+201480outputs (0major+102991minor)pagefaults 0swaps