fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [5.0% done] [ 3108/ 4872 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 4677/ 3900 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 7639/ 731 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 5595/ 1450 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 5075/ 2165 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 3279/ 2454 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 5542/ 2763 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 8350/ 503 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 5782/ 398 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 4547/ 2279 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 3730/ 2860 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 2373/ 5075 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 4794/ 2169 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 3234/ 3084 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 6607/ 1068 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 3746/ 3673 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 3709/ 2336 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 4547/ 1097 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 6558/ 0 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 5153/ 3941 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 2982/ 3462 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 2515/ 3319 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 1625/ 3474 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 3815/ 2568 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 2328/ 670 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 2141/ 983 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 1171/ 878 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 1531/ 1816 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 1040/ 1101 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 1214/ 1048 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 1036/ 954 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 560/ 1190 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 540/ 1170 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 1011/ 1064 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 1032/ 1024 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 1219/ 1015 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 857/ 1645 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 902/ 1048 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 2007/ 304 kb/s] [eta 00m:19s] Threads: 3: [mmm] [70.0% done] [ 1425/ 750 kb/s] [eta 00m:18s] Threads: 3: [mmm] [71.7% done] [ 1400/ 436 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 684/ 1300 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 1436/ 708 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 1284/ 656 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 888/ 1260 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 1692/ 732 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 1392/ 736 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 1348/ 536 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 764/ 1052 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 2156/ 0 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 1404/ 888 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 996/ 1784 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 896/ 912 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 1540/ 480 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 1652/ 0 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 1828/ 360 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 1356/ 1052 kb/s] [eta 00m:01s] Threads: 3: [FFF] [100.0% done] [ 176/ 1024 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: 2: [_FF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=1187 read : io=49,596KiB, bw=798KiB/s, runt= 63627msec clat (msec): min= 0, max= 675, avg=60.03, stdev=103.24 bw (KiB/s) : min= 2, max= 5252, per=45.36%, avg=1127.67, stdev=1246.33 write: io=27,788KiB, bw=447KiB/s, runt= 63623msec clat (msec): min= 0, max= 915, avg=74.50, stdev=126.90 bw (KiB/s) : min= 0, max= 4591, per=46.78%, avg=724.19, stdev=1005.71 cpu : usr=0.92%, sys=0.38%, ctx=7203 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=47.0%, 4=0.6%, 10=2.0%, 20=5.5%, 50=9.6%, 100=12.8% lat (msec): 250=15.4%, 500=5.7%, 750=0.9%, 1000=0.1%, >=2000=0.0% fio: (groupid=0): err= 0: pid=1188 read : io=60,460KiB, bw=959KiB/s, runt= 64521msec clat (msec): min= 0, max= 488, avg=44.32, stdev=73.54 bw (KiB/s) : min= 2, max= 4042, per=49.96%, avg=1241.98, stdev=1158.20 write: io=32,144KiB, bw=510KiB/s, runt= 64515msec clat (msec): min= 0, max= 421, avg=48.09, stdev=76.52 bw (KiB/s) : min= 0, max= 4909, per=64.24%, avg=994.46, stdev=1145.12 cpu : usr=1.05%, sys=0.46%, ctx=8203 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=49.0%, 4=0.8%, 10=3.9%, 20=6.4%, 50=9.3%, 100=12.4% lat (msec): 250=15.0%, 500=2.7%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=1189 read : io=47,000KiB, bw=744KiB/s, runt= 64674msec clat (msec): min= 0, max= 758, avg=54.86, stdev=87.82 bw (KiB/s) : min= 8, max= 4063, per=39.73%, avg=987.78, stdev=1081.70 write: io=37,860KiB, bw=599KiB/s, runt= 64669msec clat (msec): min= 0, max= 452, avg=50.99, stdev=73.67 bw (KiB/s) : min= 0, max= 5091, per=64.33%, avg=995.89, stdev=1172.84 cpu : usr=1.14%, sys=0.39%, ctx=8579 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=45.0%, 4=0.8%, 10=2.8%, 20=7.3%, 50=8.4%, 100=15.0% lat (msec): 250=16.4%, 500=3.8%, 750=0.1%, 1000=0.1%, >=2000=0.0% Run status group 0 (all jobs): READ: io=153MiB, aggrb=2,486KiB/s, minb=744KiB/s, maxb=959KiB/s, mint=63627msec, maxt=64674msec WRITE: io=97,792KiB, aggrb=1,548KiB/s, minb=447KiB/s, maxb=599KiB/s, mint=63627msec, maxt=64674msec Disk stats (read/write): sda: ios=23891/1068, merge=0/23406, ticks=177912/6359576, in_queue=6590588, util=99.91% 2.00user 0.87system 1:04.87elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+64888minor)pagefaults 0swaps