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] [ 5796/ 384 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 5404/ 392 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 5348/ 580 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 5264/ 364 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 3352/ 2504 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 6120/ 288 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 5064/ 320 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 3876/ 1544 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 5820/ 184 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 6087/ 360 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 6496/ 335 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 5205/ 231 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 2499/ 2092 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 5335/ 849 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 5213/ 0 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 5132/ 292 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 4855/ 296 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 4733/ 223 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 4835/ 516 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 3011/ 1885 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 4185/ 617 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 4412/ 56 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 1783/ 1243 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 3563/ 1166 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 3035/ 1125 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 5241/ 247 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 4685/ 166 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 3868/ 788 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 3563/ 316 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 4441/ 308 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 2572/ 1840 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 2738/ 1438 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 3880/ 0 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 3397/ 564 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 4347/ 337 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 3555/ 544 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 3006/ 1084 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 4949/ 219 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 3941/ 0 kb/s] [eta 00m:19s] Threads: 3: [mmm] [70.0% done] [ 3750/ 442 kb/s] [eta 00m:18s] Threads: 3: [mmm] [71.7% done] [ 3433/ 77 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 4128/ 4 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 3441/ 288 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 3608/ 48 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 3267/ 316 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 3453/ 105 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 3913/ 406 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 3189/ 174 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 3425/ 130 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 1336/ 1808 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 2746/ 560 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 4295/ 142 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 3181/ 195 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 3340/ 69 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 3917/ 125 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 3746/ 24 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 1564/ 1426 kb/s] [eta 00m:01s] fio: (groupid=0): err= 0: pid=2444 read : io=76,908KiB, bw=1,311KiB/s, runt= 60035msec clat (msec): min= 0, max= 265, avg=32.27, stdev=50.11 bw (KiB/s) : min= 46, max= 5356, per=45.06%, avg=1827.04, stdev=1164.07 write: io=10,308KiB, bw=175KiB/s, runt= 60035msec clat (msec): min= 11, max= 456, avg=178.24, stdev=131.20 bw (KiB/s) : min= 0, max= 1168, per=43.83%, avg=248.98, stdev=256.20 cpu : usr=1.22%, sys=0.73%, ctx=22141 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=3.6%, 4=3.6%, 10=16.8%, 20=38.0%, 50=14.5%, 100=5.4% lat (msec): 250=14.2%, 500=3.6%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2445 read : io=73,960KiB, bw=1,262KiB/s, runt= 60001msec clat (msec): min= 0, max= 623, avg=33.37, stdev=54.60 bw (KiB/s) : min= 0, max= 4398, per=47.08%, avg=1909.05, stdev=1183.67 write: io=13,212KiB, bw=225KiB/s, runt= 60001msec clat (msec): min= 8, max= 491, avg=191.34, stdev=136.99 bw (KiB/s) : min= 0, max= 1153, per=58.61%, avg=332.90, stdev=325.84 cpu : usr=1.19%, sys=0.69%, ctx=22132 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=3.5%, 4=3.3%, 10=14.6%, 20=38.9%, 50=15.3%, 100=5.4% lat (msec): 250=14.2%, 500=4.4%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2446 read : io=86,904KiB, bw=1,482KiB/s, runt= 60040msec clat (msec): min= 0, max= 289, avg=29.87, stdev=48.39 bw (KiB/s) : min= 14, max= 4853, per=44.41%, avg=1800.93, stdev=1130.85 write: io=9,820KiB, bw=167KiB/s, runt= 60040msec clat (msec): min= 10, max= 774, avg=165.10, stdev=125.13 bw (KiB/s) : min= 0, max= 1187, per=45.04%, avg=255.85, stdev=267.49 cpu : usr=1.32%, sys=0.80%, ctx=24471 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=8.7%, 4=4.1%, 10=16.5%, 20=37.3%, 50=13.5%, 100=4.1% lat (msec): 250=13.4%, 500=2.1%, 750=0.0%, 1000=0.1%, >=2000=0.0% Run status group 0 (all jobs): READ: io=232MiB, aggrb=4,055KiB/s, minb=1,262KiB/s, maxb=1,482KiB/s, mint=60001msec, maxt=60040msec WRITE: io=33,340KiB, aggrb=568KiB/s, minb=167KiB/s, maxb=225KiB/s, mint=60001msec, maxt=60040msec Disk stats (read/write): sda: ios=67778/616, merge=0/7819, ticks=139968/53400, in_queue=193364, util=99.78% 2.24user 1.49system 1:00.34elapsed 6%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (67778major+1148minor)pagefaults 0swaps