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] [15.8% done] [ 15517/ 7354 kb/s] [eta 00m:16s] Threads: 3: [mmm] [21.1% done] [ 16351/ 6727 kb/s] [eta 00m:15s] Threads: 3: [mmm] [25.0% done] [ 17128/ 3339 kb/s] [eta 00m:15s] Threads: 3: [mmm] [30.0% done] [ 15131/ 6434 kb/s] [eta 00m:14s] Threads: 3: [mmm] [33.3% done] [ 6333/ 13313 kb/s] [eta 00m:14s] Threads: 3: [mmm] [36.4% done] [ 10156/ 8346 kb/s] [eta 00m:14s] Threads: 3: [mmm] [40.9% done] [ 16766/ 4136 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.5% done] [ 16172/ 4161 kb/s] [eta 00m:12s] Threads: 3: [mmm] [47.8% done] [ 11319/ 4795 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 7516/ 6971 kb/s] [eta 00m:12s] Threads: 3: [mmm] [54.2% done] [ 8078/ 7671 kb/s] [eta 00m:11s] Threads: 3: [mmm] [56.0% done] [ 10624/ 3310 kb/s] [eta 00m:11s] Threads: 3: [mmm] [60.0% done] [ 10900/ 817 kb/s] [eta 00m:10s] Threads: 3: [mmm] [64.0% done] [ 4681/ 7720 kb/s] [eta 00m:09s] Threads: 3: [mmm] [68.0% done] [ 3758/ 6743 kb/s] [eta 00m:08s] Threads: 3: [VVV] [72.0% done] [ 28769/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [79.2% done] [ 30856/ 0 kb/s] [eta 00m:05s] Threads: 2: [VEV] [87.0% done] [ 36184/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=7627 read : io=100MiB, bw=5,098KiB/s, runt= 20565msec slat (msec): min= 0, max= 3526, avg=857.68, stdev=1195.63 clat (msec): min= 0, max= 307, avg=58.91, stdev=67.76 bw (KiB/s) : min= 34, max=21617, per=41.28%, avg=6313.72, stdev=4985.63 write: io=41,676KiB, bw=2,501KiB/s, runt= 17057msec slat (msec): min= 0, max= 1003, avg= 5.27, stdev=65.87 clat (msec): min= 5, max= 1095, avg=79.97, stdev=97.06 bw (KiB/s) : min= 0, max= 7827, per=59.55%, avg=3993.88, stdev=3036.36 cpu : usr=9.14%, sys=0.43%, ctx=1146 IO depths : 1=0.2%, 2=1.4%, 4=46.8%, 8=51.6%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.8%, 10=11.2%, 20=17.7%, 50=27.0%, 100=21.4% lat (msec): 250=20.4%, 500=1.1%, 750=0.0%, 1000=0.0%, >=2000=0.2% fio: (groupid=0): err= 0: pid=7628 read : io=100MiB, bw=5,288KiB/s, runt= 19828msec slat (msec): min= 0, max= 5292, avg=683.14, stdev=1507.61 clat (msec): min= 0, max= 281, avg=63.38, stdev=59.48 bw (KiB/s) : min= 27, max=15568, per=44.07%, avg=6740.65, stdev=3532.56 write: io=23,052KiB, bw=1,626KiB/s, runt= 14514msec slat (msec): min= 0, max= 33, avg= 1.57, stdev= 4.36 clat (msec): min= 11, max= 280, avg=96.35, stdev=60.74 bw (KiB/s) : min= 0, max= 8060, per=64.10%, avg=4299.50, stdev=3467.21 cpu : usr=7.97%, sys=0.59%, ctx=929 IO depths : 1=0.4%, 2=2.7%, 4=46.9%, 8=50.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.3%, 10=4.0%, 20=15.0%, 50=31.9%, 100=25.1% lat (msec): 250=22.3%, 500=1.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7629 read : io=100MiB, bw=5,165KiB/s, runt= 20298msec slat (msec): min= 0, max= 3702, avg=1230.18, stdev=1436.05 clat (msec): min= 0, max= 291, avg=52.23, stdev=61.54 bw (KiB/s) : min= 105, max=22401, per=38.86%, avg=5944.33, stdev=5145.04 write: io=47,008KiB, bw=2,897KiB/s, runt= 16612msec slat (msec): min= 0, max= 1000, avg= 3.27, stdev=49.48 clat (msec): min= 3, max= 1091, avg=76.11, stdev=100.14 bw (KiB/s) : min= 0, max= 8542, per=55.83%, avg=3744.36, stdev=3083.57 cpu : usr=9.10%, sys=0.67%, ctx=1187 IO depths : 1=0.3%, 2=1.8%, 4=47.4%, 8=50.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=2.0%, 10=15.6%, 20=15.0%, 50=26.3%, 100=21.9% lat (msec): 250=17.1%, 500=1.3%, 750=0.0%, 1000=0.0%, >=2000=0.2% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,296KiB/s, minb=5,098KiB/s, maxb=5,288KiB/s, mint=19828msec, maxt=20565msec WRITE: io=109MiB, aggrb=6,707KiB/s, minb=1,626KiB/s, maxb=2,897KiB/s, mint=19828msec, maxt=20565msec Disk stats (read/write): cciss!c0d0: ios=5339/2117, merge=1518/350, ticks=333252/174664, in_queue=543956, util=99.63% 5.35user 0.36system 0:20.85elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+223504outputs (0major+2361minor)pagefaults 0swaps