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] [ 3800/ 632 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 4548/ 352 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 3784/ 388 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 3104/ 668 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 2756/ 1984 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 3864/ 472 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 2608/ 316 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 3712/ 1280 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 3032/ 932 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 5480/ 656 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 2472/ 1348 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 4120/ 1012 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 4324/ 840 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 2798/ 896 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 2568/ 2072 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 2752/ 1248 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 5352/ 28 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 1932/ 380 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 2688/ 256 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 1564/ 1752 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 4592/ 352 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 1884/ 788 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 3276/ 284 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 2868/ 1292 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 3508/ 244 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 2592/ 792 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 5700/ 12 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 1640/ 1748 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 2836/ 676 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 3572/ 952 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 2584/ 0 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 3680/ 500 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 2204/ 1068 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 1992/ 1096 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 2264/ 852 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 3320/ 928 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 2072/ 848 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 1904/ 884 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 3288/ 360 kb/s] [eta 00m:19s] Threads: 3: [mmm] [71.7% done] [ 2104/ 964 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 2176/ 544 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 2768/ 480 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 932/ 1492 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 3056/ 828 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 2520/ 504 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 1924/ 1200 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 2374/ 260 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 1516/ 1148 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 1632/ 564 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 2140/ 596 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 844/ 1616 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 1348/ 896 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 1784/ 984 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 1672/ 1020 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 824/ 1676 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 2400/ 264 kb/s] [eta 00m:01s] fio: (groupid=0): err= 0: pid=22736 read : io=57,888KiB, bw=987KiB/s, runt= 60031msec clat (msec): min= 0, max= 408, avg=56.66, stdev=65.81 bw (KiB/s) : min= 6, max= 4330, per=45.75%, avg=1269.08, stdev=1013.23 write: io=13,792KiB, bw=235KiB/s, runt= 60030msec clat (msec): min= 9, max= 562, avg=139.73, stdev=110.11 bw (KiB/s) : min= 0, max= 1383, per=51.84%, avg=417.35, stdev=419.75 cpu : usr=0.77%, sys=0.56%, ctx=18149 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=0.6%, 4=2.1%, 10=8.4%, 20=22.5%, 50=19.6%, 100=21.3% lat (msec): 250=20.8%, 500=3.9%, 750=0.5%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=22737 read : io=53,496KiB, bw=912KiB/s, runt= 60020msec clat (msec): min= 0, max= 524, avg=54.79, stdev=68.16 bw (KiB/s) : min= 6, max= 5240, per=41.94%, avg=1163.28, stdev=1026.97 write: io=16,044KiB, bw=273KiB/s, runt= 60020msec clat (msec): min= 6, max= 596, avg=131.89, stdev=95.82 bw (KiB/s) : min= 0, max= 989, per=45.84%, avg=369.00, stdev=291.14 cpu : usr=1.02%, sys=0.71%, ctx=17672 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=0.1%, 4=1.3%, 10=8.4%, 20=23.5%, 50=20.0%, 100=18.7% lat (msec): 250=22.5%, 500=4.7%, 750=0.4%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=22738 read : io=51,304KiB, bw=875KiB/s, runt= 60038msec clat (msec): min= 0, max= 468, avg=59.78, stdev=70.51 bw (KiB/s) : min= 7, max= 3592, per=39.35%, avg=1091.45, stdev=877.83 write: io=17,376KiB, bw=296KiB/s, runt= 60038msec clat (msec): min= 11, max= 1046, avg=137.91, stdev=123.20 bw (KiB/s) : min= 0, max= 1195, per=50.38%, avg=405.58, stdev=325.84 cpu : usr=0.91%, sys=0.72%, ctx=17437 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=0.3%, 4=1.7%, 10=5.8%, 20=23.0%, 50=21.0%, 100=18.5% lat (msec): 250=23.7%, 500=5.0%, 750=0.5%, 1000=0.0%, >=2000=0.1% Run status group 0 (all jobs): READ: io=159MiB, aggrb=2,774KiB/s, minb=875KiB/s, maxb=987KiB/s, mint=60020msec, maxt=60038msec WRITE: io=47,212KiB, aggrb=805KiB/s, minb=235KiB/s, maxb=296KiB/s, mint=60020msec, maxt=60038msec Disk stats (read/write): sda: ios=52475/821, merge=0/11062, ticks=145564/47200, in_queue=192744, util=99.75% 1.64user 1.21system 1:00.31elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+53635minor)pagefaults 0swaps