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] [ 6041/ 2181 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 2276/ 6951 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 6333/ 1673 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 6258/ 886 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 6234/ 964 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 5060/ 3162 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 3757/ 984 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 5226/ 1669 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 7108/ 0 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 4013/ 5521 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 5202/ 1016 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 5734/ 1453 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 1969/ 5513 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 4741/ 2351 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 4450/ 1839 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 4982/ 4946 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 7116/ 0 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 5876/ 433 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 7128/ 1402 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 2461/ 2808 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 2827/ 3174 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 1788/ 2556 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 1469/ 3402 kb/s] [eta 00m:35s] Threads: 3: [mmm] [45.0% done] [ 3351/ 578 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 2107/ 1071 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 921/ 1717 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 2059/ 0 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 1350/ 795 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 1882/ 409 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 1138/ 917 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 1784/ 248 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 811/ 1071 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 1268/ 1067 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 1165/ 1043 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 1205/ 1437 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 1792/ 228 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 972/ 1016 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 630/ 1831 kb/s] [eta 00m:19s] Threads: 3: [mmm] [70.0% done] [ 350/ 1303 kb/s] [eta 00m:18s] Threads: 3: [mmm] [71.7% done] [ 1366/ 1090 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 771/ 1618 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 1335/ 1059 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 1358/ 752 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 669/ 1315 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 1831/ 602 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 960/ 708 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 756/ 1197 kb/s] [eta 00m:10s] Threads: 3: [mmm] [86.7% done] [ 2611/ 299 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 2004/ 0 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 2130/ 279 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 1894/ 47 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 1398/ 346 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 1567/ 665 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 1161/ 1350 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 2118/ 0 kb/s] [eta 00m:01s] Threads: 3: [FFF] [100.0% done] [ 1274/ 595 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] fio: (groupid=0): err= 0: pid=16578 read : io=51,440KiB, bw=813KiB/s, runt= 64757msec clat (msec): min= 0, max= 914, avg=73.92, stdev=122.58 bw (KiB/s) : min= 11, max= 5349, per=36.45%, avg=964.79, stdev=937.37 write: io=24,224KiB, bw=383KiB/s, runt= 64752msec clat (msec): min= 0, max= 784, avg=53.22, stdev=97.63 bw (KiB/s) : min= 0, max= 4949, per=68.03%, avg=932.68, stdev=1303.80 cpu : usr=0.96%, sys=0.32%, ctx=7115 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=46.8%, 4=0.5%, 10=2.6%, 20=6.2%, 50=8.5%, 100=11.6% lat (msec): 250=16.3%, 500=5.9%, 750=0.9%, 1000=0.3%, >=2000=0.0% fio: (groupid=0): err= 0: pid=16579 read : io=66,980KiB, bw=1,057KiB/s, runt= 64839msec clat (msec): min= 0, max= 422, avg=42.39, stdev=66.26 bw (KiB/s) : min= 7, max= 5489, per=51.28%, avg=1357.35, stdev=1307.75 write: io=25,160KiB, bw=397KiB/s, runt= 64833msec clat (msec): min= 0, max= 548, avg=58.44, stdev=91.05 bw (KiB/s) : min= 0, max= 5429, per=56.23%, avg=770.85, stdev=1032.50 cpu : usr=1.02%, sys=0.43%, ctx=9297 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=46.1%, 4=0.9%, 10=3.2%, 20=7.8%, 50=10.0%, 100=13.4% lat (msec): 250=15.4%, 500=2.8%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=16580 read : io=49,276KiB, bw=777KiB/s, runt= 64872msec clat (msec): min= 0, max= 406, avg=54.83, stdev=81.35 bw (KiB/s) : min= 6, max= 3610, per=39.36%, avg=1041.87, stdev=1004.12 write: io=37,496KiB, bw=591KiB/s, runt= 64867msec clat (msec): min= 0, max= 441, avg=50.11, stdev=85.96 bw (KiB/s) : min= 0, max= 3633, per=70.95%, avg=972.67, stdev=1050.89 cpu : usr=0.99%, sys=0.39%, ctx=8003 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=48.4%, 4=1.0%, 10=2.9%, 20=5.6%, 50=9.2%, 100=12.2% lat (msec): 250=16.2%, 500=4.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=164MiB, aggrb=2,647KiB/s, minb=777KiB/s, maxb=1,057KiB/s, mint=64757msec, maxt=64872msec WRITE: io=86,880KiB, aggrb=1,371KiB/s, minb=383KiB/s, maxb=591KiB/s, mint=64757msec, maxt=64872msec Disk stats (read/write): sda: ios=24339/1100, merge=0/20696, ticks=177676/6228620, in_queue=6406296, util=86.94% 1.94user 0.81system 1:14.94elapsed 3%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (24339major+40510minor)pagefaults 0swaps