fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [12.0% done] [ 15662/ 7119 kb/s] [eta 00m:22s] Threads: 3: [mmm] [17.4% done] [ 10636/ 11742 kb/s] [eta 00m:19s] Threads: 3: [mmm] [21.7% done] [ 18852/ 3397 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 13696/ 3884 kb/s] [eta 00m:17s] Threads: 3: [mmm] [31.8% done] [ 13833/ 6678 kb/s] [eta 00m:15s] Threads: 3: [mmm] [36.4% done] [ 13801/ 6268 kb/s] [eta 00m:14s] Threads: 3: [mmm] [39.1% done] [ 5818/ 12921 kb/s] [eta 00m:14s] Threads: 3: [mmm] [43.5% done] [ 15956/ 3172 kb/s] [eta 00m:13s] Threads: 3: [mmm] [47.8% done] [ 12206/ 6329 kb/s] [eta 00m:12s] Threads: 3: [mmm] [52.2% done] [ 13470/ 3376 kb/s] [eta 00m:11s] Threads: 3: [mmm] [56.5% done] [ 16217/ 0 kb/s] [eta 00m:10s] Threads: 3: [mmm] [58.3% done] [ 10264/ 5091 kb/s] [eta 00m:10s] Threads: 3: [mmm] [62.5% done] [ 8289/ 4311 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 8448/ 3088 kb/s] [eta 00m:09s] Threads: 3: [mmm] [65.4% done] [ 7707/ 4059 kb/s] [eta 00m:09s] Threads: 3: [VVV] [69.2% done] [ 23591/ 0 kb/s] [eta 00m:08s] Threads: 3: [VVV] [76.0% done] [ 33902/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [83.3% done] [ 30144/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=13758 read : io=100MiB, bw=5,108KiB/s, runt= 20525msec slat (msec): min= 0, max= 4099, avg=776.33, stdev=1287.43 clat (msec): min= 0, max= 374, avg=68.47, stdev=64.69 bw (KiB/s) : min= 68, max=11342, per=37.26%, avg=5668.47, stdev=3043.16 write: io=29,324KiB, bw=1,824KiB/s, runt= 16454msec slat (msec): min= 0, max= 11, avg= 0.75, stdev= 1.56 clat (msec): min= 5, max= 347, avg=76.61, stdev=57.39 bw (KiB/s) : min= 0, max= 7698, per=60.68%, avg=3602.77, stdev=2906.90 cpu : usr=8.03%, sys=0.45%, ctx=1103 IO depths : 1=0.3%, 2=2.2%, 4=43.6%, 8=53.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.1%, 10=5.3%, 20=15.1%, 50=28.3%, 100=27.4% lat (msec): 250=21.4%, 500=2.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13759 read : io=100MiB, bw=5,071KiB/s, runt= 20676msec slat (msec): min= 0, max= 3323, avg=690.52, stdev=1083.83 clat (msec): min= 0, max= 354, avg=61.89, stdev=63.80 bw (KiB/s) : min= 148, max=14404, per=38.33%, avg=5831.71, stdev=4106.97 write: io=45,088KiB, bw=2,661KiB/s, runt= 17348msec slat (msec): min= 0, max= 14, avg= 0.96, stdev= 1.72 clat (msec): min= 7, max= 409, avg=90.97, stdev=70.37 bw (KiB/s) : min= 0, max= 8462, per=71.37%, avg=4237.42, stdev=2712.94 cpu : usr=8.92%, sys=0.79%, ctx=1161 IO depths : 1=0.4%, 2=1.8%, 4=43.7%, 8=54.1%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=0.7%, 10=6.8%, 20=16.6%, 50=25.8%, 100=26.5% lat (msec): 250=20.6%, 500=2.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13760 read : io=100MiB, bw=5,112KiB/s, runt= 20509msec slat (msec): min= 0, max= 3171, avg=355.16, stdev=768.85 clat (msec): min= 0, max= 410, avg=72.07, stdev=68.30 bw (KiB/s) : min= 70, max=11042, per=33.40%, avg=5081.18, stdev=2954.09 write: io=26,176KiB, bw=1,546KiB/s, runt= 17327msec slat (msec): min= 0, max= 17, avg= 1.08, stdev= 2.27 clat (msec): min= 8, max= 314, avg=88.45, stdev=57.91 bw (KiB/s) : min= 0, max= 6816, per=51.73%, avg=3070.92, stdev=2809.46 cpu : usr=8.46%, sys=0.53%, ctx=1139 IO depths : 1=0.2%, 2=1.5%, 4=41.9%, 8=56.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.0%, 10=3.8%, 20=12.6%, 50=28.1%, 100=29.8% lat (msec): 250=22.0%, 500=3.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,214KiB/s, minb=5,071KiB/s, maxb=5,112KiB/s, mint=20509msec, maxt=20676msec WRITE: io=98MiB, aggrb=5,937KiB/s, minb=1,546KiB/s, maxb=2,661KiB/s, mint=20509msec, maxt=20676msec Disk stats (read/write): cciss!c0d0: ios=5534/1779, merge=1282/484, ticks=381996/248756, in_queue=630744, util=99.54% 5.28user 0.38system 0:20.88elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+201200outputs (0major+2357minor)pagefaults 0swaps