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] [9.1% done] [ 15590/ 47708 kb/s] [eta 00m:30s] Threads: 3: [mmm] [28.6% done] [ 7367/ 66060 kb/s] [eta 00m:10s] Threads: 3: [mmm] [50.0% done] [ 13938/ 37001 kb/s] [eta 00m:05s] Threads: 3: [mmm] [54.5% done] [ 10095/ 20881 kb/s] [eta 00m:05s] Threads: 3: [mFF] [53.8% done] [ 2251/ 23682 kb/s] [eta 00m:06s] Threads: 3: [mFF] [53.3% done] [ 690/ 0 kb/s] [eta 00m:07s] Threads: 3: [FFF] [100.0% done] [ 507/ 22970 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: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [66.7% done] [ 17351/ 0 kb/s] [eta 00m:08s] Threads: 3: [VVV] [77.3% done] [ 50509/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [90.0% done] [ 53443/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 52837/ 0 kb/s] [eta 00m:00s] Threads: 2: [V_V] [100.0% done] [ 53373/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=27042 read : io=100MiB, bw=5,167KiB/s, runt= 20291msec slat (msec): min= 23, max=11856, avg=8057.88, stdev=4130.95 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 5, max=25769, per=47.47%, avg=7286.05, stdev=7573.68 write: io=80,344KiB, bw=5,312KiB/s, runt= 15487msec slat (msec): min= 0, max= 115, avg= 4.72, stdev= 8.79 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56857, per=132.41%, avg=21260.20, stdev=28986.26 cpu : usr=10.53%, sys=3.43%, ctx=1198 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=27043 read : io=100MiB, bw=5,379KiB/s, runt= 19492msec slat (msec): min= 47, max=12938, avg=9305.01, stdev=3895.13 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 22, max=33872, per=69.51%, avg=10670.47, stdev=9938.20 write: io=78,900KiB, bw=5,216KiB/s, runt= 15487msec slat (msec): min= 0, max= 58, avg= 3.88, stdev= 4.58 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=51188, per=108.29%, avg=17387.00, stdev=23985.42 cpu : usr=11.18%, sys=3.55%, ctx=1142 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=27044 read : io=100MiB, bw=5,116KiB/s, runt= 20493msec slat (msec): min= 6, max=14389, avg=10021.47, stdev=5160.33 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 14, max=30134, per=68.37%, avg=10495.41, stdev=9822.12 write: io=84,564KiB, bw=5,569KiB/s, runt= 15549msec slat (msec): min= 0, max= 127, avg= 4.56, stdev= 7.00 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58406, per=201.28%, avg=32317.00, stdev=29848.98 cpu : usr=11.03%, sys=3.36%, ctx=1223 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=15,350KiB/s, minb=5,116KiB/s, maxb=5,379KiB/s, mint=19492msec, maxt=20493msec WRITE: io=238MiB, aggrb=16,056KiB/s, minb=5,216KiB/s, maxb=5,569KiB/s, mint=19492msec, maxt=20493msec Disk stats (read/write): cciss!c0d0: ios=6187/3381, merge=1341/57548, ticks=70504/1529676, in_queue=1600176, util=94.96% 6.63user 2.09system 0:20.69elapsed 42%CPU (0avgtext+0avgdata 0maxresident)k 754184inputs+487648outputs (0major+2391minor)pagefaults 0swaps