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] [13.6% done] [ 7240/ 16076 kb/s] [eta 00m:19s] Threads: 3: [mmm] [19.0% done] [ 13424/ 8308 kb/s] [eta 00m:17s] Threads: 3: [mmm] [21.7% done] [ 11816/ 9412 kb/s] [eta 00m:18s] Threads: 3: [mmm] [25.0% done] [ 15168/ 5320 kb/s] [eta 00m:18s] Threads: 3: [mmm] [31.8% done] [ 12200/ 15147 kb/s] [eta 00m:15s] Threads: 3: [mmm] [36.4% done] [ 4980/ 14488 kb/s] [eta 00m:14s] Threads: 3: [mmm] [40.9% done] [ 12948/ 6088 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.5% done] [ 7860/ 10696 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 15712/ 2356 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.5% done] [ 12556/ 3516 kb/s] [eta 00m:10s] Threads: 3: [mmm] [56.5% done] [ 5788/ 9604 kb/s] [eta 00m:10s] Threads: 3: [mmm] [60.9% done] [ 10624/ 2176 kb/s] [eta 00m:09s] Threads: 3: [mmm] [62.5% done] [ 7844/ 4552 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 5548/ 4484 kb/s] [eta 00m:09s] Threads: 3: [VVV] [70.8% done] [ 17180/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [78.3% done] [ 33904/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [86.4% done] [ 34852/ 0 kb/s] [eta 00m:03s] Threads: 2: [V_V] [95.2% done] [ 37224/ 0 kb/s] [eta 00m:01s] fio: (groupid=0): err= 0: pid=18829 read : io=100MiB, bw=5,114KiB/s, runt= 20502msec slat (msec): min= 0, max= 4633, avg=1268.30, stdev=1611.33 clat (msec): min= 0, max= 302, avg=56.10, stdev=62.75 bw (KiB/s) : min= 81, max=14307, per=38.05%, avg=5837.81, stdev=4215.15 write: io=45,264KiB, bw=2,923KiB/s, runt= 15856msec slat (msec): min= 0, max= 338, avg= 1.19, stdev=12.67 clat (msec): min= 0, max= 388, avg=73.68, stdev=50.08 bw (KiB/s) : min= 0, max= 9852, per=52.91%, avg=3897.68, stdev=3191.39 cpu : usr=9.09%, sys=0.51%, ctx=1175 IO depths : 1=0.2%, 2=1.2%, 4=43.9%, 8=54.8%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=0.6%, 10=11.9%, 20=16.5%, 50=25.7%, 100=25.6% lat (msec): 250=17.8%, 500=1.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=18830 read : io=100MiB, bw=5,203KiB/s, runt= 20152msec slat (msec): min= 0, max= 3271, avg=427.40, stdev=842.41 clat (msec): min= 0, max= 980, avg=68.45, stdev=85.29 bw (KiB/s) : min= 130, max=12678, per=37.48%, avg=5750.00, stdev=3645.60 write: io=34,672KiB, bw=2,103KiB/s, runt= 16875msec slat (msec): min= 0, max= 14, avg= 1.39, stdev= 2.32 clat (msec): min= 8, max= 244, avg=80.00, stdev=45.70 bw (KiB/s) : min= 0, max=11149, per=60.88%, avg=4485.31, stdev=4063.20 cpu : usr=8.50%, sys=0.56%, ctx=1085 IO depths : 1=0.2%, 2=1.9%, 4=44.2%, 8=53.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.0%, 4=0.2%, 10=4.0%, 20=17.9%, 50=27.0%, 100=30.3% lat (msec): 250=17.3%, 500=2.9%, 750=0.0%, 1000=0.2%, >=2000=0.0% fio: (groupid=0): err= 0: pid=18831 read : io=100MiB, bw=5,130KiB/s, runt= 20438msec slat (msec): min= 0, max= 4364, avg=1263.28, stdev=1618.11 clat (msec): min= 0, max= 287, avg=59.97, stdev=61.65 bw (KiB/s) : min= 3, max=14106, per=38.09%, avg=5844.77, stdev=3649.93 write: io=41,484KiB, bw=2,634KiB/s, runt= 16126msec slat (msec): min= 0, max= 23, avg= 1.05, stdev= 2.49 clat (msec): min= 2, max= 289, avg=74.17, stdev=59.54 bw (KiB/s) : min= 0, max= 8983, per=49.48%, avg=3645.11, stdev=2726.02 cpu : usr=8.90%, sys=0.61%, ctx=1074 IO depths : 1=0.3%, 2=1.8%, 4=47.0%, 8=50.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=1.5%, 10=11.4%, 20=14.5%, 50=23.8%, 100=27.4% lat (msec): 250=19.3%, 500=1.7%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,343KiB/s, minb=5,114KiB/s, maxb=5,203KiB/s, mint=20152msec, maxt=20502msec WRITE: io=119MiB, aggrb=7,367KiB/s, minb=2,103KiB/s, maxb=2,923KiB/s, mint=20152msec, maxt=20502msec Disk stats (read/write): cciss!c0d0: ios=5284/2180, merge=1340/391, ticks=337504/183460, in_queue=520964, util=99.30% 5.44user 0.36system 0:20.75elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+242872outputs (0major+2340minor)pagefaults 0swaps