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] [13.6% done] [ 17168/ 6131 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 20614/ 1708 kb/s] [eta 00m:18s] Threads: 3: [mmm] [22.7% done] [ 22078/ 130 kb/s] [eta 00m:17s] Threads: 3: [mmm] [26.1% done] [ 11414/ 8842 kb/s] [eta 00m:17s] Threads: 3: [mmm] [31.8% done] [ 13825/ 7874 kb/s] [eta 00m:15s] Threads: 3: [mmm] [36.4% done] [ 17758/ 1476 kb/s] [eta 00m:14s] Threads: 3: [mmm] [40.9% done] [ 11368/ 8187 kb/s] [eta 00m:13s] Threads: 3: [mmm] [43.5% done] [ 13096/ 4181 kb/s] [eta 00m:13s] Threads: 3: [mmm] [47.8% done] [ 12934/ 4490 kb/s] [eta 00m:12s] Threads: 3: [mmm] [52.2% done] [ 6447/ 8436 kb/s] [eta 00m:11s] Threads: 3: [mmm] [56.5% done] [ 7777/ 6926 kb/s] [eta 00m:10s] Threads: 3: [mmm] [58.3% done] [ 6219/ 8452 kb/s] [eta 00m:10s] Threads: 3: [mmm] [62.5% done] [ 8135/ 5039 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 7980/ 4368 kb/s] [eta 00m:09s] Threads: 3: [mmm] [65.4% done] [ 5308/ 4942 kb/s] [eta 00m:09s] Threads: 3: [VVV] [69.2% done] [ 23107/ 0 kb/s] [eta 00m:08s] Threads: 3: [VVV] [76.0% done] [ 29095/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [80.0% done] [ 29147/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=10881 read : io=100MiB, bw=5,183KiB/s, runt= 20230msec slat (msec): min= 0, max= 2873, avg=416.50, stdev=792.68 clat (msec): min= 0, max= 308, avg=68.88, stdev=62.29 bw (KiB/s) : min= 145, max=15843, per=36.29%, avg=5500.06, stdev=3762.70 write: io=27,176KiB, bw=1,603KiB/s, runt= 17356msec slat (msec): min= 0, max= 72, avg= 1.22, stdev= 4.01 clat (msec): min= 4, max= 308, avg=85.38, stdev=56.97 bw (KiB/s) : min= 0, max= 7790, per=50.70%, avg=2938.29, stdev=2929.52 cpu : usr=8.40%, sys=0.73%, ctx=1098 IO depths : 1=0.2%, 2=1.9%, 4=42.3%, 8=55.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.4%, 10=3.7%, 20=15.6%, 50=26.9%, 100=27.9% lat (msec): 250=24.1%, 500=1.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=10882 read : io=100MiB, bw=5,084KiB/s, runt= 20621msec slat (msec): min= 0, max= 3656, avg=770.09, stdev=1237.39 clat (msec): min= 0, max= 350, avg=69.83, stdev=68.77 bw (KiB/s) : min= 22, max=10166, per=33.92%, avg=5141.31, stdev=2991.46 write: io=29,428KiB, bw=1,775KiB/s, runt= 16968msec slat (msec): min= 0, max= 116, avg= 1.10, stdev= 5.34 clat (msec): min= 4, max= 360, avg=67.36, stdev=53.42 bw (KiB/s) : min= 0, max= 7034, per=54.49%, avg=3157.67, stdev=2887.37 cpu : usr=8.38%, sys=0.43%, ctx=1035 IO depths : 1=0.3%, 2=2.2%, 4=48.5%, 8=49.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.5%, 10=8.7%, 20=14.9%, 50=24.9%, 100=28.1% lat (msec): 250=20.7%, 500=1.9%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=10883 read : io=100MiB, bw=5,052KiB/s, runt= 20754msec slat (msec): min= 0, max= 4410, avg=1286.10, stdev=1568.07 clat (msec): min= 0, max= 346, avg=56.13, stdev=66.67 bw (KiB/s) : min= 32, max=17440, per=38.41%, avg=5821.17, stdev=4324.05 write: io=41,620KiB, bw=2,604KiB/s, runt= 16364msec slat (msec): min= 0, max= 15, avg= 0.68, stdev= 1.62 clat (msec): min= 5, max= 270, avg=72.93, stdev=49.50 bw (KiB/s) : min= 0, max= 8914, per=59.36%, avg=3440.11, stdev=2726.73 cpu : usr=8.75%, sys=0.48%, ctx=1179 IO depths : 1=0.3%, 2=1.1%, 4=46.7%, 8=51.8%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.6%, 10=15.5%, 20=15.1%, 50=24.8%, 100=23.4% lat (msec): 250=18.8%, 500=1.7%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,157KiB/s, minb=5,052KiB/s, maxb=5,183KiB/s, mint=20230msec, maxt=20754msec WRITE: io=98,224KiB, aggrb=5,795KiB/s, minb=1,603KiB/s, maxb=2,604KiB/s, mint=20230msec, maxt=20754msec Disk stats (read/write): cciss!c0d0: ios=5439/1980, merge=1263/404, ticks=375036/182440, in_queue=594032, util=99.52% 5.30user 0.35system 0:20.97elapsed 26%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+196472outputs (0major+2361minor)pagefaults 0swaps