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] [ 5012/ 1872 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 4320/ 1956 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 3836/ 3304 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 7240/ 2776 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 6992/ 724 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 5092/ 2724 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 4228/ 3944 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 4480/ 3656 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 3676/ 3676 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 3828/ 2616 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 7096/ 1148 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 7700/ 696 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 6756/ 224 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 4128/ 776 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 4048/ 2724 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 3436/ 5504 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 5628/ 2548 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 5136/ 1040 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 8424/ 1340 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 5668/ 1676 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 3824/ 1240 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 1644/ 4124 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 2320/ 1088 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 3196/ 580 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 2152/ 724 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 2728/ 0 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 1612/ 1244 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 2048/ 2064 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 2076/ 436 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 1920/ 588 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 1472/ 588 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 880/ 1384 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 476/ 1240 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 2044/ 508 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 1568/ 792 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 764/ 1852 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 1004/ 1056 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 1780/ 428 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 1180/ 740 kb/s] [eta 00m:19s] Threads: 3: [mmm] [71.7% done] [ 1744/ 740 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 1656/ 724 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 1128/ 1104 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 1540/ 556 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 1408/ 772 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 1964/ 292 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 1720/ 576 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 1732/ 488 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 2520/ 52 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 776/ 1072 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 1296/ 544 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 1904/ 348 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 1620/ 384 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 2100/ 476 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 569/ 1802 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 2343/ 295 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 1291/ 1843 kb/s] [eta 00m:01s] Threads: 3: [FFF] [100.0% done] [ 1264/ 523 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: 2: [_FF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=17685 read : io=50,756KiB, bw=821KiB/s, runt= 63304msec clat (msec): min= 0, max= 642, avg=63.95, stdev=108.10 bw (KiB/s) : min= 3, max= 5497, per=35.79%, avg=1036.54, stdev=1060.14 write: io=26,292KiB, bw=425KiB/s, runt= 63299msec clat (msec): min= 0, max= 900, avg=68.98, stdev=115.33 bw (KiB/s) : min= 0, max= 4115, per=59.70%, avg=792.28, stdev=950.22 cpu : usr=0.92%, sys=0.24%, ctx=6382 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=48.3%, 4=0.8%, 10=2.0%, 20=6.5%, 50=7.6%, 100=11.7% lat (msec): 250=14.9%, 500=7.1%, 750=0.7%, 1000=0.1%, >=2000=0.0% fio: (groupid=0): err= 0: pid=17686 read : io=66,748KiB, bw=1,068KiB/s, runt= 63994msec clat (msec): min= 0, max= 438, avg=45.26, stdev=71.69 bw (KiB/s) : min= 3, max= 5718, per=46.07%, avg=1334.27, stdev=1276.36 write: io=26,728KiB, bw=427KiB/s, runt= 63989msec clat (msec): min= 0, max= 346, avg=42.98, stdev=68.05 bw (KiB/s) : min= 0, max= 5361, per=68.61%, avg=910.42, stdev=1147.58 cpu : usr=1.18%, sys=0.41%, ctx=8641 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=46.6%, 4=0.7%, 10=3.5%, 20=8.6%, 50=10.5%, 100=12.3% lat (msec): 250=15.1%, 500=2.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=17687 read : io=63,572KiB, bw=1,016KiB/s, runt= 64013msec clat (msec): min= 0, max= 561, avg=43.36, stdev=73.93 bw (KiB/s) : min= 11, max= 7514, per=46.91%, avg=1358.40, stdev=1428.93 write: io=29,928KiB, bw=478KiB/s, runt= 64007msec clat (msec): min= 0, max= 478, avg=53.51, stdev=81.35 bw (KiB/s) : min= 0, max= 5790, per=69.43%, avg=921.38, stdev=1342.32 cpu : usr=1.22%, sys=0.34%, ctx=8358 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=48.0%, 4=1.3%, 10=3.8%, 20=7.6%, 50=8.6%, 100=11.9% lat (msec): 250=15.2%, 500=3.2%, 750=0.1%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=177MiB, aggrb=2,896KiB/s, minb=821KiB/s, maxb=1,068KiB/s, mint=63304msec, maxt=64013msec WRITE: io=82,948KiB, aggrb=1,327KiB/s, minb=425KiB/s, maxb=478KiB/s, mint=63304msec, maxt=64013msec Disk stats (read/write): sda: ios=23318/1082, merge=0/19696, ticks=177476/5870712, in_queue=6048316, util=99.87% 2.12user 0.75system 1:04.29elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+67182minor)pagefaults 0swaps