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] [ 4148/ 5282 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 7419/ 1393 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 5550/ 2547 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 5445/ 2494 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 7033/ 759 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 1083/ 6653 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 4401/ 1828 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 2596/ 4254 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 7208/ 1722 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 2771/ 3925 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 3023/ 3632 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 4482/ 1137 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 7221/ 1380 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 1787/ 6387 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 2937/ 3636 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 2669/ 8732 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 3104/ 2600 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 2820/ 4648 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 6087/ 300 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 4807/ 2173 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 4583/ 869 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 7590/ 833 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 3291/ 1381 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 3734/ 1609 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 4087/ 329 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 2340/ 390 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 2986/ 60 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 1312/ 820 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 849/ 1365 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 979/ 1332 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 2531/ 666 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 1706/ 455 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 1523/ 934 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 0/ 2060 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 1893/ 688 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 1645/ 361 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 768/ 1296 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 772/ 837 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 1889/ 0 kb/s] [eta 00m:19s] Threads: 3: [mmm] [70.0% done] [ 1649/ 503 kb/s] [eta 00m:18s] Threads: 3: [mmm] [71.7% done] [ 918/ 1093 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 991/ 1068 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 1982/ 44 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 2645/ 564 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 971/ 739 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 2062/ 450 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 2267/ 142 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 548/ 1857 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 1645/ 820 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 2856/ 316 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 950/ 1617 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 686/ 1044 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 3011/ 373 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 3332/ 467 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 235/ 5274 kb/s] [eta 00m:03s] Threads: 3: [mFm] [96.7% done] [ 2654/ 793 kb/s] [eta 00m:02s] Threads: 3: [mFm] [98.3% done] [ 1718/ 893 kb/s] [eta 00m:01s] Threads: 3: [FFF] [100.0% done] [ 1121/ 613 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=23494 read : io=49,376KiB, bw=789KiB/s, runt= 64013msec clat (msec): min= 0, max= 668, avg=50.21, stdev=94.72 bw (KiB/s) : min= 4, max= 5735, per=32.01%, avg=1065.77, stdev=1056.94 write: io=36,420KiB, bw=582KiB/s, runt= 64008msec clat (msec): min= 0, max= 722, avg=58.96, stdev=103.21 bw (KiB/s) : min= 0, max= 3747, per=57.76%, avg=1005.02, stdev=1098.31 cpu : usr=1.10%, sys=0.36%, ctx=7537 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=50.3%, 4=0.9%, 10=3.2%, 20=7.6%, 50=8.9%, 100=9.5% lat (msec): 250=13.6%, 500=5.1%, 750=0.5%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=23495 read : io=100MiB, bw=1,645KiB/s, runt= 63727msec clat (msec): min= 0, max= 438, avg=20.57, stdev=54.40 bw (KiB/s) : min= 3, max= 4299, per=40.09%, avg=1334.44, stdev=1198.42 write: io=43,920KiB, bw=708KiB/s, runt= 63473msec clat (msec): min= 0, max= 489, avg=31.58, stdev=68.33 bw (KiB/s) : min= 0, max= 7210, per=71.16%, avg=1238.25, stdev=1620.28 cpu : usr=1.56%, sys=0.51%, ctx=8619 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=69.3%, 4=1.4%, 10=3.8%, 20=5.1%, 50=5.0%, 100=6.3% lat (msec): 250=7.2%, 500=1.8%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=23496 read : io=56,336KiB, bw=901KiB/s, runt= 63964msec clat (msec): min= 0, max= 519, avg=52.14, stdev=86.99 bw (KiB/s) : min= 9, max= 4208, per=33.27%, avg=1107.72, stdev=1097.16 write: io=28,440KiB, bw=455KiB/s, runt= 63959msec clat (msec): min= 0, max= 506, avg=54.36, stdev=80.26 bw (KiB/s) : min= 0, max= 4312, per=46.89%, avg=815.90, stdev=1057.92 cpu : usr=1.03%, sys=0.27%, ctx=8834 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=44.2%, 4=1.1%, 10=4.5%, 20=7.2%, 50=9.4%, 100=13.3% lat (msec): 250=15.8%, 500=4.0%, 750=0.2%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=203MiB, aggrb=3,329KiB/s, minb=789KiB/s, maxb=1,645KiB/s, mint=63727msec, maxt=64013msec WRITE: io=106MiB, aggrb=1,740KiB/s, minb=455KiB/s, maxb=708KiB/s, mint=63727msec, maxt=64013msec Disk stats (read/write): sda: ios=24888/1232, merge=0/26003, ticks=174736/6145624, in_queue=6334908, util=99.88% 2.36user 0.73system 1:04.25elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+80425minor)pagefaults 0swaps