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] [ 6572/ 0 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 9344/ 0 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 4324/ 1936 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 7252/ 0 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 7436/ 0 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 4672/ 2676 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 4644/ 2152 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 4516/ 3520 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 4148/ 3056 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 5496/ 2264 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 2476/ 4220 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 4124/ 3492 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 4140/ 2448 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 6968/ 4100 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 3136/ 3932 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 4020/ 4512 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 5364/ 432 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 80/ 6376 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 5520/ 1272 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 4460/ 424 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 3100/ 3040 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 2184/ 3868 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 2000/ 3340 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 1056/ 2340 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 816/ 1344 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 840/ 1584 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 2108/ 420 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 1696/ 860 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 632/ 1368 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 904/ 1128 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 1580/ 724 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 728/ 688 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 2000/ 240 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 1344/ 476 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 864/ 1196 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 1652/ 860 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 820/ 1388 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 1608/ 1288 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 1132/ 1340 kb/s] [eta 00m:19s] Threads: 3: [mmm] [71.7% done] [ 2072/ 432 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 1808/ 0 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 1472/ 640 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 1784/ 428 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 1316/ 812 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 1124/ 876 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 1812/ 996 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 1468/ 1008 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 688/ 1180 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 1900/ 412 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 1456/ 1368 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 2100/ 128 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 1136/ 1108 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 652/ 1496 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 980/ 1172 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 1284/ 1152 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 2260/ 408 kb/s] [eta 00m:01s] Threads: 3: [mFF] [100.0% done] [ 1248/ 284 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 52/ 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=25351 read : io=50,208KiB, bw=794KiB/s, runt= 64750msec clat (msec): min= 0, max= 693, avg=61.44, stdev=108.18 bw (KiB/s) : min= 6, max= 4831, per=38.78%, avg=964.39, stdev=1056.13 write: io=30,440KiB, bw=481KiB/s, runt= 64745msec clat (msec): min= 0, max= 643, avg=55.60, stdev=91.94 bw (KiB/s) : min= 0, max= 4708, per=55.69%, avg=864.87, stdev=1167.16 cpu : usr=1.06%, sys=0.35%, ctx=7663 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=49.1%, 4=0.6%, 10=2.0%, 20=6.1%, 50=8.6%, 100=11.9% lat (msec): 250=15.7%, 500=5.0%, 750=0.7%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25352 read : io=58,556KiB, bw=926KiB/s, runt= 64738msec clat (msec): min= 0, max= 506, avg=45.65, stdev=74.30 bw (KiB/s) : min= 5, max= 7039, per=50.32%, avg=1251.56, stdev=1529.79 write: io=32,100KiB, bw=507KiB/s, runt= 64733msec clat (msec): min= 0, max= 389, avg=53.28, stdev=80.45 bw (KiB/s) : min= 0, max= 4344, per=50.23%, avg=780.07, stdev=914.37 cpu : usr=1.08%, sys=0.43%, ctx=8775 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=47.9%, 4=0.9%, 10=4.0%, 20=7.7%, 50=7.7%, 100=11.7% lat (msec): 250=16.5%, 500=3.2%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25353 read : io=48,624KiB, bw=768KiB/s, runt= 64787msec clat (msec): min= 0, max= 732, avg=60.33, stdev=93.89 bw (KiB/s) : min= 6, max= 4045, per=40.77%, avg=1014.03, stdev=947.38 write: io=35,736KiB, bw=564KiB/s, runt= 64782msec clat (msec): min= 0, max= 422, avg=45.99, stdev=75.31 bw (KiB/s) : min= 0, max= 4621, per=65.55%, avg=1017.96, stdev=1228.77 cpu : usr=1.06%, sys=0.31%, ctx=7724 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=0.9%, 10=3.4%, 20=5.7%, 50=8.9%, 100=11.2% lat (msec): 250=16.8%, 500=4.3%, 750=0.1%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=154MiB, aggrb=2,487KiB/s, minb=768KiB/s, maxb=926KiB/s, mint=64738msec, maxt=64787msec WRITE: io=98,276KiB, aggrb=1,553KiB/s, minb=481KiB/s, maxb=564KiB/s, mint=64738msec, maxt=64787msec Disk stats (read/write): sda: ios=24093/1166, merge=0/23477, ticks=177920/5458720, in_queue=5636636, util=99.84% 2.07user 0.78system 1:05.04elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+65095minor)pagefaults 0swaps