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: [mFm] [37.5% done] [ 8411/ 34342 kb/s] [eta 00m:05s] Threads: 3: [mFm] [50.0% done] [ 2324/ 44495 kb/s] [eta 00m:04s] Threads: 3: [mFF] [71.4% done] [ 3473/ 28371 kb/s] [eta 00m:02s] Threads: 3: [mFF] [66.7% done] [ 894/ 1419 kb/s] [eta 00m:03s] Threads: 3: [FFF] [100.0% done] [ 0/ 2591 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [72.2% done] [ 42646/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [82.4% done] [ 55298/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [93.8% done] [ 51768/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 60028/ 0 kb/s] [eta 00m:00s] Threads: 2: [V_V] [100.0% done] [ 53268/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=19983 read : io=100MiB, bw=6,086KiB/s, runt= 17227msec slat (msec): min= 22, max=11251, avg=8045.95, stdev=3214.35 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=21792, per=52.95%, avg=9666.59, stdev=8394.54 write: io=88,688KiB, bw=7,409KiB/s, runt= 12257msec slat (msec): min= 0, max= 26, avg= 4.11, stdev= 3.95 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57785, per=116.45%, avg=26273.20, stdev=29187.82 cpu : usr=13.12%, sys=4.57%, ctx=1323 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=19984 read : io=100MiB, bw=6,255KiB/s, runt= 16763msec slat (msec): min= 45, max=14459, avg=11722.26, stdev=2481.85 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 4, max=34425, per=96.09%, avg=17540.50, stdev=11057.93 write: io=98,428KiB, bw=8,378KiB/s, runt= 12029msec slat (msec): min= 0, max= 22, avg= 4.28, stdev= 4.03 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57825, per=157.21%, avg=35467.75, stdev=27631.96 cpu : usr=14.20%, sys=4.65%, ctx=1163 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 8=12.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=19985 read : io=100MiB, bw=6,085KiB/s, runt= 17232msec slat (msec): min= 0, max=12451, avg=8512.02, stdev=3949.68 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 25, max=21320, per=61.75%, avg=11273.13, stdev=7614.23 write: io=82,944KiB, bw=6,929KiB/s, runt= 12257msec slat (msec): min= 0, max= 47, avg= 4.07, stdev= 4.20 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56269, per=123.06%, avg=27764.25, stdev=31790.13 cpu : usr=12.74%, sys=4.94%, ctx=1432 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=18,255KiB/s, minb=6,085KiB/s, maxb=6,255KiB/s, mint=16763msec, maxt=17232msec WRITE: io=264MiB, aggrb=22,561KiB/s, minb=6,929KiB/s, maxb=8,378KiB/s, mint=16763msec, maxt=17232msec Disk stats (read/write): cciss!c0d0: ios=5703/3303, merge=1422/64147, ticks=57128/1447612, in_queue=1504732, util=96.00% 6.89user 2.43system 0:17.43elapsed 53%CPU (0avgtext+0avgdata 0maxresident)k 701560inputs+540144outputs (0major+2384minor)pagefaults 0swaps