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] [14.3% done] [ 14705/ 8094 kb/s] [eta 00m:18s] Threads: 3: [mmm] [19.0% done] [ 15258/ 7261 kb/s] [eta 00m:17s] Threads: 3: [mmm] [23.8% done] [ 14084/ 6355 kb/s] [eta 00m:16s] Threads: 3: [mmm] [27.3% done] [ 6428/ 11901 kb/s] [eta 00m:16s] Threads: 3: [mmm] [31.8% done] [ 12609/ 6204 kb/s] [eta 00m:15s] Threads: 3: [mmm] [34.8% done] [ 10902/ 6078 kb/s] [eta 00m:15s] Threads: 3: [mmm] [39.1% done] [ 8829/ 8244 kb/s] [eta 00m:14s] Threads: 3: [mmm] [41.7% done] [ 7078/ 6928 kb/s] [eta 00m:14s] Threads: 3: [mmm] [45.8% done] [ 8118/ 7363 kb/s] [eta 00m:13s] Threads: 3: [mmm] [48.0% done] [ 6562/ 7293 kb/s] [eta 00m:13s] Threads: 3: [mmm] [52.0% done] [ 9504/ 4067 kb/s] [eta 00m:12s] Threads: 3: [mmm] [53.8% done] [ 10605/ 1714 kb/s] [eta 00m:12s] Threads: 3: [mmm] [55.6% done] [ 8248/ 2243 kb/s] [eta 00m:12s] Threads: 3: [mmm] [59.3% done] [ 10024/ 1064 kb/s] [eta 00m:11s] Threads: 3: [mmm] [60.7% done] [ 7151/ 2218 kb/s] [eta 00m:11s] Threads: 3: [mmm] [62.1% done] [ 6932/ 1922 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 6391/ 1962 kb/s] [eta 00m:11s] Threads: 3: [mmV] [64.5% done] [ 11081/ 1275 kb/s] [eta 00m:11s] Threads: 3: [mmV] [65.6% done] [ 18944/ 686 kb/s] [eta 00m:11s] Threads: 3: [mmV] [64.7% done] [ 12755/ 930 kb/s] [eta 00m:12s] Threads: 2: [Vm_] [65.7% done] [ 19858/ 0 kb/s] [eta 00m:12s] Threads: 1: [_m_] [66.7% done] [ 20264/ 268 kb/s] [eta 00m:12s] Threads: 1: [_V_] [78.1% done] [ 19915/ 0 kb/s] [eta 00m:07s] fio: (groupid=0): err= 0: pid=20411 read : io=100MiB, bw=4,368KiB/s, runt= 24005msec clat (msec): min= 0, max= 117, avg= 8.18, stdev=11.36 bw (KiB/s) : min= 114, max=23478, per=44.09%, avg=5296.45, stdev=5992.65 write: io=37,312KiB, bw=1,721KiB/s, runt= 22197msec clat (msec): min= 1, max= 124, avg=13.25, stdev=14.90 bw (KiB/s) : min= 0, max= 8400, per=52.46%, avg=2418.00, stdev=2358.74 cpu : usr=7.08%, sys=0.48%, ctx=2237 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=19.8%, 4=8.7%, 10=32.2%, 20=30.3%, 50=7.7%, 100=0.3% lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=20412 read : io=100MiB, bw=4,004KiB/s, runt= 26187msec clat (msec): min= 0, max= 221, avg= 9.56, stdev=18.23 bw (KiB/s) : min= 5, max=25001, per=36.81%, avg=4421.12, stdev=5705.56 write: io=36,272KiB, bw=1,513KiB/s, runt= 24543msec clat (msec): min= 1, max= 120, avg=13.30, stdev=13.72 bw (KiB/s) : min= 0, max= 7931, per=55.94%, avg=2578.37, stdev=2516.48 cpu : usr=6.69%, sys=0.57%, ctx=2222 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=20.8%, 4=8.8%, 10=32.0%, 20=28.2%, 50=8.1%, 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=20413 read : io=100MiB, bw=4,715KiB/s, runt= 22236msec clat (msec): min= 0, max= 126, avg= 8.62, stdev=10.31 bw (KiB/s) : min= 39, max=23625, per=44.06%, avg=5292.28, stdev=4916.47 write: io=36,904KiB, bw=1,927KiB/s, runt= 19602msec clat (msec): min= 2, max= 42, avg=12.77, stdev= 7.05 bw (KiB/s) : min= 0, max= 7151, per=68.89%, avg=3175.00, stdev=2389.12 cpu : usr=8.13%, sys=0.52%, ctx=2037 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=17.2%, 4=9.9%, 10=30.5%, 20=33.1%, 50=8.9%, 100=0.1% lat (msec): 250=0.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=12,012KiB/s, minb=4,004KiB/s, maxb=4,715KiB/s, mint=22236msec, maxt=26187msec WRITE: io=108MiB, aggrb=4,609KiB/s, minb=1,513KiB/s, maxb=1,927KiB/s, mint=22236msec, maxt=26187msec Disk stats (read/write): cciss!c0d0: ios=5488/2021, merge=858/148, ticks=50392/28128, in_queue=78512, util=95.85% 5.26user 0.49system 0:26.51elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+221016outputs (0major+1020minor)pagefaults 0swaps