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] [ 4469/ 2588 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 6867/ 3027 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 4026/ 3258 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 3600/ 4323 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 5953/ 2360 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 6046/ 3275 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 3762/ 4412 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 4091/ 1629 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 3738/ 2868 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 6160/ 190 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 4226/ 2836 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 2998/ 3896 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 5827/ 1109 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 5241/ 1324 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 2726/ 4047 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 755/ 5046 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 3718/ 4664 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 2820/ 2860 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 3819/ 2531 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 4026/ 0 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 4079/ 1873 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 1751/ 1962 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 1353/ 3413 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 1324/ 5331 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 5095/ 325 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 4266/ 2092 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 1865/ 1670 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 1759/ 1129 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 646/ 2807 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 979/ 1271 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 1369/ 747 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 1629/ 499 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 1353/ 796 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 1466/ 1503 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 1893/ 203 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 2283/ 178 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 1588/ 845 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 1223/ 1288 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 1653/ 532 kb/s] [eta 00m:19s] Threads: 3: [mmm] [70.0% done] [ 1190/ 609 kb/s] [eta 00m:18s] Threads: 3: [mmm] [71.7% done] [ 869/ 963 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 1792/ 308 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 1182/ 1056 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 889/ 1349 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 1462/ 893 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 1686/ 199 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 1296/ 1089 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 2178/ 195 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 946/ 784 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 1796/ 861 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 2539/ 646 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 223/ 4868 kb/s] [eta 00m:06s] Threads: 3: [mFm] [91.7% done] [ 617/ 4616 kb/s] [eta 00m:05s] Threads: 3: [mFm] [93.3% done] [ 1905/ 1271 kb/s] [eta 00m:04s] Threads: 3: [mFm] [95.0% done] [ 1357/ 934 kb/s] [eta 00m:03s] Threads: 3: [mFm] [96.7% done] [ 1312/ 2547 kb/s] [eta 00m:02s] Threads: 3: [mFm] [98.3% done] [ 3620/ 105 kb/s] [eta 00m:01s] Threads: 3: [mFF] [100.0% done] [ 991/ 365 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 65 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 2: [F_F] [100.0% done] [ 40773/ 0 kb/s] [eta 00m:00s] Threads: 1: [__F] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=20895 read : io=51,880KiB, bw=826KiB/s, runt= 64308msec clat (msec): min= 0, max= 1072, avg=62.73, stdev=110.70 bw (KiB/s) : min= 1, max= 3253, per=35.48%, avg=1113.66, stdev=968.33 write: io=26,612KiB, bw=423KiB/s, runt= 64303msec clat (msec): min= 0, max= 1115, avg=63.39, stdev=123.47 bw (KiB/s) : min= 0, max= 3924, per=49.79%, avg=864.83, stdev=1032.29 cpu : usr=0.88%, sys=0.46%, ctx=8124 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=43.2%, 4=1.3%, 10=4.9%, 20=8.6%, 50=9.1%, 100=10.9% lat (msec): 250=14.8%, 500=5.8%, 750=0.6%, 1000=0.2%, >=2000=0.2% fio: (groupid=0): err= 0: pid=20896 read : io=100MiB, bw=1,674KiB/s, runt= 62628msec clat (msec): min= 0, max= 617, avg=23.33, stdev=59.90 bw (KiB/s) : min= 7, max= 4964, per=41.44%, avg=1300.90, stdev=1129.14 write: io=40,136KiB, bw=658KiB/s, runt= 62394msec clat (msec): min= 0, max= 445, avg=22.94, stdev=55.64 bw (KiB/s) : min= 0, max= 7462, per=82.32%, avg=1429.83, stdev=1718.19 cpu : usr=1.57%, sys=0.36%, ctx=7868 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=69.7%, 4=1.4%, 10=3.8%, 20=4.8%, 50=5.7%, 100=5.7% lat (msec): 250=7.4%, 500=1.3%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=20897 read : io=43,268KiB, bw=687KiB/s, runt= 64439msec clat (msec): min= 0, max= 467, avg=51.90, stdev=83.74 bw (KiB/s) : min= 3, max= 4142, per=31.52%, avg=989.52, stdev=1052.84 write: io=42,568KiB, bw=676KiB/s, runt= 64434msec clat (msec): min= 0, max= 1029, avg=48.99, stdev=88.72 bw (KiB/s) : min= 0, max= 5422, per=58.30%, avg=1012.59, stdev=1362.02 cpu : usr=1.06%, sys=0.45%, ctx=8885 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=43.9%, 4=1.3%, 10=4.6%, 20=8.8%, 50=10.5%, 100=12.3% lat (msec): 250=14.3%, 500=4.0%, 750=0.0%, 1000=0.0%, >=2000=0.1% Run status group 0 (all jobs): READ: io=193MiB, aggrb=3,139KiB/s, minb=687KiB/s, maxb=1,674KiB/s, mint=62628msec, maxt=64439msec WRITE: io=107MiB, aggrb=1,737KiB/s, minb=423KiB/s, maxb=676KiB/s, mint=62628msec, maxt=64439msec Disk stats (read/write): sda: ios=24771/1338, merge=0/26038, ticks=173312/5658260, in_queue=5984676, util=99.86% 2.24user 0.86system 1:04.66elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+77903minor)pagefaults 0swaps