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] [33.3% done] [ 10886/ 88445 kb/s] [eta 00m:06s] Threads: 3: [mmF] [44.4% done] [ 8472/ 32113 kb/s] [eta 00m:05s] Threads: 3: [mmF] [45.5% done] [ 4786/ 0 kb/s] [eta 00m:06s] Threads: 3: [mmF] [50.0% done] [ 5328/ 0 kb/s] [eta 00m:06s] Threads: 3: [mmF] [50.0% done] [ 2586/ 0 kb/s] [eta 00m:07s] Threads: 3: [mmF] [50.0% done] [ 3424/ 0 kb/s] [eta 00m:08s] Threads: 3: [mmF] [69.2% done] [ 1244/ 50726 kb/s] [eta 00m:04s] Threads: 3: [FFF] [100.0% done] [ 325/ 2647 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: [FVV] [66.7% done] [ 130/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [75.0% done] [ 48838/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [84.2% done] [ 49684/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [94.4% done] [ 53593/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 53613/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=18119 read : io=100MiB, bw=5,567KiB/s, runt= 18835msec slat (msec): min= 49, max= 9878, avg=6302.46, stdev=3392.35 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 15, max=16647, per=41.30%, avg=6897.29, stdev=5976.75 write: io=73,956KiB, bw=5,447KiB/s, runt= 13902msec slat (msec): min= 0, max= 51, avg= 4.02, stdev= 4.30 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=49855, per=134.37%, avg=24253.00, stdev=28020.44 cpu : usr=11.28%, sys=3.50%, ctx=1551 IO depths : 1=12.6%, 2=25.1%, 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=18120 read : io=100MiB, bw=5,584KiB/s, runt= 18775msec slat (msec): min= 34, max= 9757, avg=5977.46, stdev=3364.76 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 1, max=21165, per=43.90%, avg=7331.78, stdev=7252.41 write: io=77,652KiB, bw=5,752KiB/s, runt= 13824msec slat (msec): min= 0, max= 92, avg= 4.82, stdev= 7.36 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=54420, per=97.89%, avg=17669.17, stdev=25644.72 cpu : usr=11.33%, sys=3.96%, ctx=1500 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=18121 read : io=100MiB, bw=5,694KiB/s, runt= 18413msec slat (msec): min= 32, max=15078, avg=11946.71, stdev=3721.92 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 11, max=31198, per=85.62%, avg=14298.73, stdev=10973.86 write: io=93,448KiB, bw=6,925KiB/s, runt= 13817msec slat (msec): min= 0, max= 39, avg= 4.05, stdev= 4.80 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57983, per=154.06%, avg=27807.60, stdev=27748.95 cpu : usr=11.84%, sys=3.98%, ctx=1272 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=16,701KiB/s, minb=5,567KiB/s, maxb=5,694KiB/s, mint=18413msec, maxt=18835msec WRITE: io=239MiB, aggrb=18,050KiB/s, minb=5,447KiB/s, maxb=6,925KiB/s, mint=18413msec, maxt=18835msec Disk stats (read/write): cciss!c0d0: ios=6149/3379, merge=1492/57896, ticks=69556/1531036, in_queue=1600588, util=97.05% 6.54user 2.17system 0:19.07elapsed 45%CPU (0avgtext+0avgdata 0maxresident)k 746744inputs+490128outputs (0major+2382minor)pagefaults 0swaps