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] [ 17905/ 5238 kb/s] [eta 00m:19s] Threads: 3: [mmm] [17.4% done] [ 10579/ 11999 kb/s] [eta 00m:19s] Threads: 3: [mmm] [22.7% done] [ 3908/ 15920 kb/s] [eta 00m:17s] Threads: 3: [mmm] [26.1% done] [ 2599/ 16034 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 16278/ 4559 kb/s] [eta 00m:16s] Threads: 3: [mmm] [34.8% done] [ 11311/ 8208 kb/s] [eta 00m:15s] Threads: 3: [mmm] [39.1% done] [ 10091/ 8232 kb/s] [eta 00m:14s] Threads: 3: [mmm] [41.7% done] [ 5336/ 12503 kb/s] [eta 00m:14s] Threads: 3: [mmm] [47.8% done] [ 16432/ 117 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 8013/ 8366 kb/s] [eta 00m:12s] Threads: 3: [mmm] [54.2% done] [ 14470/ 3137 kb/s] [eta 00m:11s] Threads: 3: [mmm] [56.0% done] [ 8761/ 5051 kb/s] [eta 00m:11s] Threads: 3: [mmm] [60.0% done] [ 4307/ 9530 kb/s] [eta 00m:10s] Threads: 3: [mmm] [61.5% done] [ 6325/ 5649 kb/s] [eta 00m:10s] Threads: 3: [mmm] [65.4% done] [ 6971/ 4954 kb/s] [eta 00m:09s] Threads: 3: [VVV] [69.2% done] [ 17429/ 756 kb/s] [eta 00m:08s] Threads: 3: [VVV] [76.0% done] [ 35676/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [87.0% done] [ 39052/ 0 kb/s] [eta 00m:03s] Threads: 2: [VEV] [95.5% done] [ 37201/ 0 kb/s] [eta 00m:01s] fio: (groupid=0): err= 0: pid=18736 read : io=100MiB, bw=4,923KiB/s, runt= 21297msec slat (msec): min= 0, max= 3692, avg=999.88, stdev=1229.76 clat (msec): min= 0, max= 280, avg=51.88, stdev=61.73 bw (KiB/s) : min= 6, max=17793, per=38.46%, avg=5679.54, stdev=5407.82 write: io=53,004KiB, bw=3,082KiB/s, runt= 17609msec slat (msec): min= 0, max= 160, avg= 1.55, stdev= 9.55 clat (msec): min= 8, max= 311, avg=88.44, stdev=53.64 bw (KiB/s) : min= 0, max= 9203, per=49.05%, avg=3718.71, stdev=2266.81 cpu : usr=9.58%, sys=0.53%, ctx=1247 IO depths : 1=0.2%, 2=1.5%, 4=45.8%, 8=52.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=1.6%, 10=12.7%, 20=18.8%, 50=19.3%, 100=23.5% lat (msec): 250=22.9%, 500=0.6%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=18737 read : io=100MiB, bw=5,125KiB/s, runt= 20459msec slat (msec): min= 0, max= 3918, avg=682.69, stdev=1177.01 clat (msec): min= 0, max= 344, avg=65.73, stdev=63.06 bw (KiB/s) : min= 24, max=14395, per=38.38%, avg=5667.40, stdev=3844.63 write: io=32,160KiB, bw=1,993KiB/s, runt= 16522msec slat (msec): min= 0, max= 147, avg= 1.69, stdev= 9.84 clat (msec): min= 6, max= 295, avg=89.33, stdev=60.81 bw (KiB/s) : min= 0, max=10627, per=40.54%, avg=3073.58, stdev=3130.41 cpu : usr=8.95%, sys=0.53%, ctx=1056 IO depths : 1=0.1%, 2=1.2%, 4=44.1%, 8=54.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.7%, 4=0.4%, 10=4.9%, 20=13.1%, 50=29.7%, 100=27.6% lat (msec): 250=21.9%, 500=1.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=18738 read : io=100MiB, bw=4,922KiB/s, runt= 21300msec slat (msec): min= 0, max= 4134, avg=1292.66, stdev=1544.39 clat (msec): min= 0, max= 393, avg=62.55, stdev=68.54 bw (KiB/s) : min= 87, max=22275, per=37.77%, avg=5577.94, stdev=4972.20 write: io=45,208KiB, bw=2,699KiB/s, runt= 17148msec slat (msec): min= 0, max= 10, avg= 0.66, stdev= 1.29 clat (msec): min= 5, max= 503, avg=68.25, stdev=57.79 bw (KiB/s) : min= 0, max=11781, per=49.30%, avg=3737.79, stdev=3390.57 cpu : usr=8.71%, sys=0.53%, ctx=1126 IO depths : 1=0.1%, 2=1.4%, 4=49.1%, 8=49.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.6%, 4=1.7%, 10=12.4%, 20=15.9%, 50=23.3%, 100=23.8% lat (msec): 250=20.9%, 500=1.3%, 750=0.1%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,768KiB/s, minb=4,922KiB/s, maxb=5,125KiB/s, mint=20459msec, maxt=21300msec WRITE: io=127MiB, aggrb=7,581KiB/s, minb=1,993KiB/s, maxb=3,082KiB/s, mint=20459msec, maxt=21300msec Disk stats (read/write): cciss!c0d0: ios=5308/2463, merge=1322/502, ticks=338652/300000, in_queue=638644, util=99.62% 5.80user 0.34system 0:21.56elapsed 28%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+260776outputs (0major+2368minor)pagefaults 0swaps