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] [ 17984/ 3978 kb/s] [eta 00m:18s] Threads: 3: [mmm] [18.2% done] [ 10687/ 9531 kb/s] [eta 00m:18s] Threads: 3: [mmm] [22.7% done] [ 9817/ 9984 kb/s] [eta 00m:17s] Threads: 3: [mmm] [27.3% done] [ 8114/ 9587 kb/s] [eta 00m:16s] Threads: 3: [mmm] [30.4% done] [ 15135/ 3152 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 14370/ 2908 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 15346/ 2725 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 8399/ 7305 kb/s] [eta 00m:14s] Threads: 3: [mmm] [44.0% done] [ 11974/ 2273 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.0% done] [ 11503/ 2889 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 6874/ 5987 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.8% done] [ 10229/ 2025 kb/s] [eta 00m:12s] Threads: 3: [mmm] [55.6% done] [ 8704/ 3608 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 5531/ 3929 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.7% done] [ 8480/ 1724 kb/s] [eta 00m:11s] Threads: 3: [mmm] [62.1% done] [ 2123/ 6028 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 4868/ 2493 kb/s] [eta 00m:11s] Threads: 3: [mVm] [64.5% done] [ 4710/ 2953 kb/s] [eta 00m:11s] Threads: 3: [mVm] [63.6% done] [ 14838/ 268 kb/s] [eta 00m:12s] Threads: 2: [m_m] [64.7% done] [ 12759/ 768 kb/s] [eta 00m:12s] Threads: 2: [m_V] [65.7% done] [ 3628/ 2279 kb/s] [eta 00m:12s] Threads: 2: [V_V] [68.6% done] [ 18893/ 0 kb/s] [eta 00m:11s] Threads: 2: [V_V] [73.5% done] [ 22011/ 0 kb/s] [eta 00m:09s] Threads: 1: [V__] [81.2% done] [ 22361/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=22528 read : io=100MiB, bw=3,901KiB/s, runt= 26879msec clat (msec): min= 0, max= 121, avg= 9.75, stdev=15.64 bw (KiB/s) : min= 12, max=22552, per=39.31%, avg=4600.73, stdev=4821.52 write: io=34,992KiB, bw=1,499KiB/s, runt= 23891msec clat (msec): min= 1, max= 134, avg=14.69, stdev=15.63 bw (KiB/s) : min= 0, max= 6618, per=51.14%, avg=2174.87, stdev=2019.96 cpu : usr=6.58%, sys=0.43%, ctx=2180 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=19.3%, 4=9.1%, 10=30.2%, 20=29.1%, 50=9.9%, 100=0.6% lat (msec): 250=1.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=22529 read : io=100MiB, bw=4,821KiB/s, runt= 21748msec clat (msec): min= 0, max= 65, avg= 8.99, stdev= 7.76 bw (KiB/s) : min= 21, max=15523, per=43.14%, avg=5048.50, stdev=3189.44 write: io=24,848KiB, bw=1,270KiB/s, runt= 20027msec clat (msec): min= 1, max= 53, avg=10.76, stdev= 7.74 bw (KiB/s) : min= 0, max= 7392, per=49.02%, avg=2084.62, stdev=2161.50 cpu : usr=8.20%, sys=0.57%, ctx=2030 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=14.7%, 4=9.7%, 10=34.5%, 20=31.0%, 50=10.0%, 100=0.1% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=22530 read : io=100MiB, bw=4,026KiB/s, runt= 26044msec clat (msec): min= 0, max= 140, avg= 8.96, stdev=15.19 bw (KiB/s) : min= 15, max=22503, per=38.37%, avg=4490.38, stdev=4682.60 write: io=39,408KiB, bw=1,755KiB/s, runt= 22983msec clat (msec): min= 1, max= 119, avg=12.49, stdev=11.59 bw (KiB/s) : min= 0, max= 7503, per=59.21%, avg=2518.22, stdev=2180.22 cpu : usr=6.74%, sys=0.52%, ctx=2356 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=21.8%, 4=8.1%, 10=33.1%, 20=27.3%, 50=7.9%, 100=0.3% lat (msec): 250=1.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,703KiB/s, minb=3,901KiB/s, maxb=4,821KiB/s, mint=21748msec, maxt=26879msec WRITE: io=99,248KiB, aggrb=4,253KiB/s, minb=1,270KiB/s, maxb=1,755KiB/s, mint=21748msec, maxt=26879msec Disk stats (read/write): cciss!c0d0: ios=5414/2031, merge=919/106, ticks=52076/32840, in_queue=84908, util=96.93% 5.32user 0.47system 0:27.18elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+198536outputs (0major+1025minor)pagefaults 0swaps