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] [ 5512/ 3504 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.9% done] [ 5940/ 3536 kb/s] [eta 00m:54s] Threads: 3: [mmm] [8.3% done] [ 4216/ 2316 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 4572/ 3804 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 4728/ 2908 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 804/ 6640 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 712/ 6200 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 2020/ 3836 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 3616/ 2076 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 6332/ 2376 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 8568/ 0 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 3244/ 4328 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 4236/ 2024 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 3832/ 2476 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 4136/ 2800 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 4936/ 856 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 6444/ 36 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 4760/ 1184 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 4908/ 1960 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 3428/ 3396 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 680/ 5816 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 4152/ 1008 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 3836/ 604 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 2992/ 1028 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 2132/ 764 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 1952/ 236 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 1316/ 732 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 1548/ 732 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 1720/ 1084 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 904/ 1420 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 1836/ 0 kb/s] [eta 00m:27s] Threads: 3: [mmm] [58.3% done] [ 1632/ 573 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 1733/ 232 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 1348/ 1088 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 1056/ 1368 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 1112/ 464 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 840/ 860 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 1736/ 516 kb/s] [eta 00m:19s] Threads: 3: [mmm] [70.0% done] [ 1892/ 0 kb/s] [eta 00m:18s] Threads: 3: [mmm] [71.7% done] [ 1468/ 280 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 1788/ 512 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 1400/ 456 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 1136/ 860 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 2376/ 0 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 2040/ 60 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 716/ 1176 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 1432/ 852 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 1192/ 1020 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 1804/ 496 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 1048/ 1000 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 1132/ 1144 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 1564/ 832 kb/s] [eta 00m:05s] Threads: 3: [mmm] [95.0% done] [ 508/ 1344 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 1688/ 368 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 1588/ 1204 kb/s] [eta 00m:01s] Threads: 3: [mmm] [100.0% done] [ 1028/ 852 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 368/ 48 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=14535 read : io=50,312KiB, bw=796KiB/s, runt= 64697msec clat (msec): min= 0, max= 533, avg=64.22, stdev=100.98 bw (KiB/s) : min= 14, max= 6065, per=44.29%, avg=1099.79, stdev=1152.65 write: io=24,892KiB, bw=394KiB/s, runt= 64692msec clat (msec): min= 0, max= 502, avg=73.24, stdev=112.25 bw (KiB/s) : min= 0, max= 4854, per=58.79%, avg=866.00, stdev=1094.69 cpu : usr=0.93%, sys=0.31%, ctx=7473 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=42.9%, 4=0.9%, 10=2.8%, 20=6.6%, 50=9.9%, 100=12.6% lat (msec): 250=15.8%, 500=7.6%, 750=0.4%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=14536 read : io=56,452KiB, bw=893KiB/s, runt= 64694msec clat (msec): min= 0, max= 533, avg=48.96, stdev=80.72 bw (KiB/s) : min= 2, max= 6205, per=44.21%, avg=1097.78, stdev=1153.72 write: io=34,936KiB, bw=553KiB/s, runt= 64688msec clat (msec): min= 0, max= 433, avg=45.35, stdev=77.02 bw (KiB/s) : min= 0, max= 5550, per=63.69%, avg=938.12, stdev=1184.35 cpu : usr=1.06%, sys=0.40%, ctx=8543 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=49.4%, 4=1.0%, 10=3.5%, 20=7.3%, 50=9.3%, 100=10.4% lat (msec): 250=14.9%, 500=3.8%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=14537 read : io=50,160KiB, bw=794KiB/s, runt= 64634msec clat (msec): min= 0, max= 548, avg=56.18, stdev=86.05 bw (KiB/s) : min= 2, max= 4866, per=43.79%, avg=1087.23, stdev=1106.05 write: io=33,272KiB, bw=527KiB/s, runt= 64629msec clat (msec): min= 0, max= 532, avg=53.17, stdev=84.05 bw (KiB/s) : min= 0, max= 6773, per=67.11%, avg=988.46, stdev=1372.45 cpu : usr=1.00%, sys=0.42%, ctx=7725 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=47.7%, 4=0.5%, 10=3.0%, 20=5.8%, 50=8.0%, 100=13.0% lat (msec): 250=17.4%, 500=4.2%, 750=0.2%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=153MiB, aggrb=2,483KiB/s, minb=794KiB/s, maxb=893KiB/s, mint=64634msec, maxt=64697msec WRITE: io=93,100KiB, aggrb=1,473KiB/s, minb=394KiB/s, maxb=553KiB/s, mint=64634msec, maxt=64697msec Disk stats (read/write): sda: ios=23669/1069, merge=0/22261, ticks=177916/5640832, in_queue=5818748, util=99.57% 1.94user 0.74system 1:05.15elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (23669major+39998minor)pagefaults 0swaps