fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mFm] [8.8% done] [ 8780/157900 kb/s] [eta 00m:31s] Threads: 3: [FFm] [8.9% done] [ 56/ 8187 kb/s] [eta 00m:41s] Threads: 3: [FFm] [8.9% done] [ 92/ 0 kb/s] [eta 00m:51s] Threads: 3: [FFm] [15.0% done] [ 144/ 8676 kb/s] [eta 00m:34s] Threads: 3: [FFm] [46.7% done] [ 0/ 49115 kb/s] [eta 00m:08s] Threads: 3: [FFF] [100.0% done] [ 124/ 30688 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] 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] Threads: 3: [VVV] [68.2% done] [ 676/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [69.6% done] [ 21500/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [70.8% done] [ 36348/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [75.0% done] [ 25004/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [82.6% done] [ 30868/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [90.9% done] [ 34816/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [95.5% done] [ 34440/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 28292/ 0 kb/s] [eta 00m:00s] Threads: 2: [VVE] [100.0% done] [ 34356/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=26652 read : io=100MiB, bw=4,319KiB/s, runt= 24275msec clat (msec): min= 0, max= 274, avg= 6.20, stdev=28.91 bw (KiB/s) : min= 0, max=31737, per=66.96%, avg=8676.43, stdev=7404.46 write: io=94,228KiB, bw=6,400KiB/s, runt= 15075msec clat (msec): min= 0, max= 14, avg= 0.01, stdev= 0.40 bw (KiB/s) : min= 0, max=110288, per=290.95%, avg=55144.00, stdev=77985.39 cpu : usr=5.12%, sys=1.30%, ctx=882 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=86.5%, 4=5.1%, 10=5.0%, 20=0.8%, 50=1.2%, 100=0.3% lat (msec): 250=1.0%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=26653 read : io=100MiB, bw=4,383KiB/s, runt= 23921msec clat (msec): min= 0, max= 267, avg= 5.87, stdev=26.87 bw (KiB/s) : min= 9, max=15590, per=67.01%, avg=8683.30, stdev=4493.16 write: io=96,368KiB, bw=6,563KiB/s, runt= 15035msec clat (msec): min= 0, max= 58, avg= 0.18, stdev= 2.45 bw (KiB/s) : min= 0, max=111140, per=223.73%, avg=42404.00, stdev=60067.09 cpu : usr=5.03%, sys=1.50%, ctx=883 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=84.9%, 4=5.3%, 10=5.7%, 20=1.6%, 50=1.3%, 100=0.2% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=26654 read : io=100MiB, bw=4,484KiB/s, runt= 23382msec clat (msec): min= 0, max= 1429, avg= 8.83, stdev=57.14 bw (KiB/s) : min= 26, max=18019, per=58.30%, avg=7554.46, stdev=5640.07 write: io=88,432KiB, bw=6,024KiB/s, runt= 15031msec clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=45751, per=120.70%, avg=22875.50, stdev=32350.84 cpu : usr=5.12%, sys=1.27%, ctx=996 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=82.8%, 4=5.1%, 10=7.6%, 20=1.5%, 50=1.1%, 100=0.6% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.1%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=12,958KiB/s, minb=4,319KiB/s, maxb=4,484KiB/s, mint=23382msec, maxt=24275msec WRITE: io=272MiB, aggrb=18,953KiB/s, minb=6,024KiB/s, maxb=6,563KiB/s, mint=23382msec, maxt=24275msec Disk stats (read/write): sda: ios=3460/2501, merge=1284/67221, ticks=67496/1641868, in_queue=1709368, util=99.22% 3.64user 1.04system 0:24.60elapsed 19%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (3major+1073minor)pagefaults 0swaps