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] [13.6% done] [ 11494/ 9287 kb/s] [eta 00m:19s] Threads: 3: [mmm] [19.0% done] [ 14492/ 7496 kb/s] [eta 00m:17s] Threads: 3: [mmm] [22.7% done] [ 13833/ 5205 kb/s] [eta 00m:17s] Threads: 3: [mmm] [27.3% done] [ 12776/ 6308 kb/s] [eta 00m:16s] Threads: 3: [mmm] [31.8% done] [ 14124/ 3224 kb/s] [eta 00m:15s] Threads: 3: [mmm] [34.8% done] [ 5605/ 11070 kb/s] [eta 00m:15s] Threads: 3: [mmm] [39.1% done] [ 14996/ 2356 kb/s] [eta 00m:14s] Threads: 3: [mmm] [41.7% done] [ 9976/ 4732 kb/s] [eta 00m:14s] Threads: 3: [mmm] [45.8% done] [ 11544/ 3132 kb/s] [eta 00m:13s] Threads: 3: [mmm] [48.0% done] [ 9912/ 3992 kb/s] [eta 00m:13s] Threads: 3: [mmm] [52.0% done] [ 9492/ 4616 kb/s] [eta 00m:12s] Threads: 3: [mmm] [53.8% done] [ 5396/ 6440 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.7% done] [ 8464/ 3156 kb/s] [eta 00m:11s] Threads: 3: [mmm] [59.3% done] [ 8560/ 1460 kb/s] [eta 00m:11s] Threads: 3: [mmm] [60.7% done] [ 3324/ 5300 kb/s] [eta 00m:11s] Threads: 3: [mmm] [62.1% done] [ 5824/ 3116 kb/s] [eta 00m:11s] Threads: 3: [mmm] [65.5% done] [ 7152/ 1156 kb/s] [eta 00m:10s] Threads: 3: [mmm] [64.5% done] [ 4380/ 1800 kb/s] [eta 00m:11s] Threads: 3: [mVV] [65.6% done] [ 8364/ 1964 kb/s] [eta 00m:11s] Threads: 3: [mVV] [66.7% done] [ 23764/ 52 kb/s] [eta 00m:11s] Threads: 3: [mVV] [67.6% done] [ 16400/ 8 kb/s] [eta 00m:11s] Threads: 3: [VVV] [68.6% done] [ 19040/ 0 kb/s] [eta 00m:11s] Threads: 1: [V__] [78.1% done] [ 24040/ 0 kb/s] [eta 00m:07s] fio: (groupid=0): err= 0: pid=22349 read : io=100MiB, bw=3,944KiB/s, runt= 26585msec clat (msec): min= 0, max= 224, avg= 8.39, stdev=16.86 bw (KiB/s) : min= 19, max=28157, per=42.59%, avg=5038.92, stdev=6294.84 write: io=36,388KiB, bw=1,542KiB/s, runt= 24152msec clat (msec): min= 1, max= 229, avg=14.64, stdev=23.63 bw (KiB/s) : min= 0, max= 7632, per=50.59%, avg=2312.88, stdev=2426.84 cpu : usr=6.36%, sys=0.35%, ctx=2415 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=22.6%, 4=8.4%, 10=31.3%, 20=28.7%, 50=7.5%, 100=0.4% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=22350 read : io=100MiB, bw=4,191KiB/s, runt= 25017msec clat (msec): min= 0, max= 224, avg= 8.36, stdev=16.12 bw (KiB/s) : min= 4, max=16957, per=38.89%, avg=4601.54, stdev=3973.91 write: io=43,604KiB, bw=2,123KiB/s, runt= 21030msec clat (msec): min= 1, max= 120, avg=11.99, stdev= 8.88 bw (KiB/s) : min= 0, max= 6818, per=57.96%, avg=2649.78, stdev=2235.95 cpu : usr=6.96%, sys=0.42%, ctx=2402 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=25.0%, 4=7.9%, 10=28.5%, 20=29.2%, 50=8.3%, 100=0.2% lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=22351 read : io=100MiB, bw=4,227KiB/s, runt= 24802msec clat (msec): min= 0, max= 219, avg=10.24, stdev=15.94 bw (KiB/s) : min= 15, max=12524, per=38.20%, avg=4520.12, stdev=2893.98 write: io=27,852KiB, bw=1,358KiB/s, runt= 20994msec clat (msec): min= 1, max= 128, avg=13.20, stdev=11.66 bw (KiB/s) : min= 0, max= 7258, per=50.82%, avg=2323.47, stdev=2492.01 cpu : usr=6.97%, sys=0.40%, ctx=2226 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=13.9%, 4=8.6%, 10=34.3%, 20=33.0%, 50=8.9%, 100=0.2% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,832KiB/s, minb=3,944KiB/s, maxb=4,227KiB/s, mint=24802msec, maxt=26585msec WRITE: io=105MiB, aggrb=4,572KiB/s, minb=1,358KiB/s, maxb=2,123KiB/s, mint=24802msec, maxt=26585msec Disk stats (read/write): cciss!c0d0: ios=5348/2200, merge=956/228, ticks=50716/35260, in_queue=85968, util=96.60% 5.16user 0.36system 0:26.92elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+215720outputs (0major+1010minor)pagefaults 0swaps