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: [mmF] [27.3% done] [ 6444/ 39143 kb/s] [eta 00m:08s] Threads: 3: [mFF] [28.6% done] [ 1671/ 47317 kb/s] [eta 00m:10s] Threads: 3: [mFF] [33.3% done] [ 2432/ 7606 kb/s] [eta 00m:10s] Threads: 3: [mFF] [50.0% done] [ 439/ 20740 kb/s] [eta 00m:06s] Threads: 3: [mFF] [50.0% done] [ 1610/ 0 kb/s] [eta 00m:07s] Threads: 3: [mFF] [66.7% done] [ 752/ 27964 kb/s] [eta 00m:04s] Threads: 3: [FFF] [100.0% done] [ 402/ 410 kb/s] [eta 00m:00s] Threads: 3: [FFV] [76.9% done] [ 11474/ 0 kb/s] [eta 00m:03s] Threads: 3: [FFV] [91.7% done] [ 27114/ 0 kb/s] [eta 00m:01s] Threads: 3: [FFV] [100.0% done] [ 14130/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFV] [100.0% done] [ 21391/ 0 kb/s] [eta 00m:00s] Threads: 2: [VV_] [70.0% done] [ 32967/ 0 kb/s] [eta 00m:06s] Threads: 2: [VV_] [83.3% done] [ 48704/ 0 kb/s] [eta 00m:03s] Threads: 2: [VV_] [100.0% done] [ 51458/ 0 kb/s] [eta 00m:00s] Threads: 2: [VV_] [100.0% done] [ 53585/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=22020 read : io=100MiB, bw=6,068KiB/s, runt= 17279msec slat (msec): min= 75, max= 8904, avg=6421.97, stdev=2731.90 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 6, max=31394, per=48.69%, avg=8863.26, stdev=10516.47 write: io=83,792KiB, bw=6,223KiB/s, runt= 13786msec slat (msec): min= 0, max= 92, avg= 4.44, stdev= 6.51 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=48157, per=65.43%, avg=13179.00, stdev=20115.60 cpu : usr=12.62%, sys=4.35%, ctx=1718 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=22021 read : io=100MiB, bw=6,156KiB/s, runt= 17031msec slat (msec): min= 47, max=13353, avg=10797.66, stdev=3515.61 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 14, max=36377, per=93.89%, avg=17093.40, stdev=12379.76 write: io=85,064KiB, bw=6,316KiB/s, runt= 13790msec slat (msec): min= 0, max= 22, avg= 3.61, stdev= 3.50 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=60544, per=193.39%, avg=38952.33, stdev=33799.98 cpu : usr=12.96%, sys=4.11%, ctx=1465 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 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=22022 read : io=100MiB, bw=7,623KiB/s, runt= 13754msec slat (msec): min= 8130, max=12403, avg=10566.04, stdev=1350.27 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 10, max=43134, per=120.45%, avg=21927.22, stdev=13890.91 write: io=100MiB, bw=11,298KiB/s, runt= 9281msec slat (msec): min= 0, max= 21, avg= 2.88, stdev= 3.79 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59222, per=195.19%, avg=39315.67, stdev=34049.27 cpu : usr=14.25%, sys=5.41%, ctx=1312 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=18,205KiB/s, minb=6,068KiB/s, maxb=7,623KiB/s, mint=13754msec, maxt=17279msec WRITE: io=265MiB, aggrb=20,142KiB/s, minb=6,223KiB/s, maxb=11,298KiB/s, mint=13754msec, maxt=17279msec Disk stats (read/write): cciss!c0d0: ios=5667/3392, merge=1165/64360, ticks=47776/1760356, in_queue=1809960, util=97.58% 6.44user 2.22system 0:17.51elapsed 49%CPU (0avgtext+0avgdata 0maxresident)k 707440inputs+542536outputs (0major+2383minor)pagefaults 0swaps