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] [ 4746/ 491 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 2295/ 893 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 5233/ 365 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 3852/ 601 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 2336/ 2035 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 3986/ 467 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 3076/ 349 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 3311/ 914 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 4360/ 674 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 2308/ 1905 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 4010/ 467 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 1552/ 1991 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 4177/ 601 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 4847/ 52 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 3856/ 170 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 4595/ 357 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 6160/ 398 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 3132/ 1422 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 3250/ 410 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 3336/ 394 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 4652/ 369 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 3575/ 1178 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 1767/ 1991 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 2011/ 1324 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 2734/ 0 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 2625/ 1414 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 2494/ 1166 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 2283/ 1032 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 2507/ 32 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 3137/ 1024 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 2275/ 727 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 4002/ 121 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 2543/ 495 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 3124/ 455 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 1897/ 1019 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 3860/ 442 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 2637/ 1170 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 3234/ 130 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 2702/ 434 kb/s] [eta 00m:19s] Threads: 3: [mmm] [70.0% done] [ 3356/ 20 kb/s] [eta 00m:18s] Threads: 3: [mmm] [71.7% done] [ 2576/ 0 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 3038/ 520 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 3043/ 44 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 2251/ 0 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 3189/ 666 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 4620/ 272 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 1470/ 215 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 2821/ 522 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 1948/ 1468 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 1960/ 908 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 1376/ 1048 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 1812/ 1148 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 2328/ 0 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 3200/ 156 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 908/ 1184 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 1640/ 1020 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 1808/ 744 kb/s] [eta 00m:01s] fio: (groupid=0): err= 0: pid=24895 read : io=57,484KiB, bw=980KiB/s, runt= 60019msec clat (msec): min= 2, max= 409, avg=57.23, stdev=69.45 bw (KiB/s) : min= 13, max= 4344, per=41.92%, avg=1239.16, stdev=1009.06 write: io=15,560KiB, bw=265KiB/s, runt= 60019msec clat (msec): min= 15, max= 548, avg=141.61, stdev=113.61 bw (KiB/s) : min= 0, max= 1917, per=62.45%, avg=451.50, stdev=466.32 cpu : usr=0.90%, sys=0.63%, ctx=18625 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=0.0%, 4=1.1%, 10=8.8%, 20=27.9%, 50=18.0%, 100=17.5% lat (msec): 250=21.3%, 500=4.7%, 750=0.4%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=24896 read : io=58,504KiB, bw=998KiB/s, runt= 60015msec clat (msec): min= 0, max= 477, avg=58.59, stdev=68.76 bw (KiB/s) : min= 6, max= 3751, per=41.61%, avg=1229.95, stdev=991.89 write: io=13,564KiB, bw=231KiB/s, runt= 60014msec clat (msec): min= 14, max= 637, avg=142.43, stdev=126.41 bw (KiB/s) : min= 0, max= 1470, per=57.17%, avg=413.33, stdev=411.25 cpu : usr=0.96%, sys=0.57%, ctx=18366 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=0.4%, 4=1.9%, 10=7.7%, 20=23.1%, 50=20.7%, 100=21.5% lat (msec): 250=20.1%, 500=4.0%, 750=0.4%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=24897 read : io=57,324KiB, bw=977KiB/s, runt= 60023msec clat (msec): min= 0, max= 400, avg=55.24, stdev=65.89 bw (KiB/s) : min= 10, max= 3873, per=41.03%, avg=1212.92, stdev=918.22 write: io=13,272KiB, bw=226KiB/s, runt= 60023msec clat (msec): min= 9, max= 751, avg=138.07, stdev=118.16 bw (KiB/s) : min= 0, max= 1132, per=45.36%, avg=327.96, stdev=297.25 cpu : usr=0.85%, sys=0.62%, ctx=18042 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=0.4%, 4=1.6%, 10=7.5%, 20=25.1%, 50=20.9%, 100=18.9% lat (msec): 250=20.6%, 500=4.1%, 750=0.4%, 1000=0.1%, >=2000=0.0% Run status group 0 (all jobs): READ: io=169MiB, aggrb=2,956KiB/s, minb=977KiB/s, maxb=998KiB/s, mint=60015msec, maxt=60023msec WRITE: io=42,396KiB, aggrb=723KiB/s, minb=226KiB/s, maxb=265KiB/s, mint=60015msec, maxt=60023msec Disk stats (read/write): sda: ios=53928/690, merge=0/9975, ticks=146340/37532, in_queue=183860, util=99.70% 1.62user 1.20system 1:00.34elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+55076minor)pagefaults 0swaps