fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [33.3% done] [ 12865/ 76144 kb/s] [eta 00m:06s] Threads: 3: [Fmm] [44.4% done] [ 5320/ 49196 kb/s] [eta 00m:05s] Threads: 3: [FFF] [100.0% done] [ 32/ 62334 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: [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] [69.6% done] [ 1243/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [70.8% done] [ 26028/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [78.3% done] [ 30604/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [86.4% done] [ 29184/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [90.9% done] [ 28488/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [95.5% done] [ 25084/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 25491/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 26739/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 24913/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 26211/ 0 kb/s] [eta 00m:00s] Threads: 1: [__V] [100.0% done] [ 24478/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=16807 read : io=100MiB, bw=4,061KiB/s, runt= 25819msec clat (msec): min= 0, max= 249, avg= 6.72, stdev=28.52 bw (KiB/s) : min= 6, max=17471, per=68.70%, avg=8141.91, stdev=4342.95 write: io=91,104KiB, bw=5,879KiB/s, runt= 15866msec clat (msec): min= 0, max= 53, avg= 0.18, stdev= 2.15 bw (KiB/s) : min= 0, max=127950, per=253.43%, avg=44755.67, stdev=72117.60 cpu : usr=6.21%, sys=2.14%, ctx=1085 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=85.1%, 4=1.5%, 10=7.8%, 20=2.6%, 50=1.6%, 100=0.3% lat (msec): 250=1.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=16808 read : io=100MiB, bw=4,041KiB/s, runt= 25948msec clat (msec): min= 0, max= 413, avg= 7.26, stdev=35.84 bw (KiB/s) : min= 10, max=16204, per=62.78%, avg=7439.50, stdev=4741.33 write: io=95,196KiB, bw=6,144KiB/s, runt= 15866msec clat (msec): min= 0, max= 46, avg= 0.16, stdev= 1.99 bw (KiB/s) : min= 0, max=52953, per=130.90%, avg=23117.75, stdev=23310.32 cpu : usr=7.48%, sys=2.47%, ctx=1420 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=86.0%, 4=2.0%, 10=7.1%, 20=2.6%, 50=0.9%, 100=0.2% lat (msec): 250=0.9%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=16809 read : io=100MiB, bw=3,950KiB/s, runt= 26543msec clat (msec): min= 0, max= 374, avg= 7.65, stdev=32.89 bw (KiB/s) : min= 17, max=14727, per=55.31%, avg=6554.65, stdev=3982.65 write: io=87,340KiB, bw=5,636KiB/s, runt= 15866msec clat (msec): min= 0, max= 20, avg= 0.01, stdev= 0.52 bw (KiB/s) : min= 0, max=74530, per=140.73%, avg=24853.33, stdev=43021.26 cpu : usr=6.59%, sys=2.05%, ctx=1262 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=84.6%, 4=1.4%, 10=7.6%, 20=3.2%, 50=1.6%, 100=0.2% lat (msec): 250=1.1%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,851KiB/s, minb=3,950KiB/s, maxb=4,061KiB/s, mint=25819msec, maxt=26543msec WRITE: io=267MiB, aggrb=17,660KiB/s, minb=5,636KiB/s, maxb=6,144KiB/s, mint=25819msec, maxt=26543msec Disk stats (read/write): cciss!c0d0: ios=5651/4996, merge=1392/63502, ticks=115240/2000456, in_queue=2115692, util=98.90% 5.30user 1.75system 0:26.80elapsed 26%CPU (0avgtext+0avgdata 0maxresident)k 705048inputs+547312outputs (2major+1070minor)pagefaults 0swaps