gcc -o pgms/arithoh -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Darithoh src/arith.c
gcc -o pgms/register -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum="register int" src/arith.c
gcc -o pgms/short -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=short src/arith.c
gcc -o pgms/int -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=int src/arith.c
gcc -o pgms/long -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=long src/arith.c
gcc -o pgms/float -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=float src/arith.c
gcc -o pgms/double -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -Ddatum=double src/arith.c
gcc -o pgms/hanoi -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/hanoi.c
gcc -o pgms/syscall -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/syscall.c
gcc -o pgms/context1 -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/context1.c
gcc -o pgms/pipe -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/pipe.c
gcc -o pgms/spawn -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/spawn.c
gcc -o pgms/execl -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/execl.c
gcc -o pgms/dhry2 -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -DHZ= ./src/dhry_1.c ./src/dhry_2.c
gcc -o pgms/dhry2reg -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -DHZ= -DREG=register ./src/dhry_1.c ./src/dhry_2.c
gcc -o pgms/looper -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/looper.c
gcc -o pgms/fstime -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME src/fstime.c
gcc -o pgms/whetstone-double -Wall -pedantic -O3 -ffast-math -march=native -mtune=native -I ./src -DTIME -DDP -DUNIX -DUNIXBENCH src/whets.c -lm
make all
make[1]: Entering directory `/root/serverscope-kF0lqA/byte-unixbench/UnixBench"
make distr
make[2]: Entering directory `/root/serverscope-kF0lqA/byte-unixbench/UnixBench"
Checking distribution of files
./pgms exists
./src exists
./testdir exists
make[2]: Leaving directory `/root/serverscope-kF0lqA/byte-unixbench/UnixBench"
make programs
make[2]: Entering directory `/root/serverscope-kF0lqA/byte-unixbench/UnixBench"
make[2]: Nothing to be done for `programs".
make[2]: Leaving directory `/root/serverscope-kF0lqA/byte-unixbench/UnixBench"
make[1]: Leaving directory `/root/serverscope-kF0lqA/byte-unixbench/UnixBench"
sh: 3dinfo: command not found
# # # # # # # ##### ###### # # #### # #
# # ## # # # # # # # ## # # # # #
# # # # # # ## ##### ##### # # # # ######
# # # # # # ## # # # # # # # # #
# # # ## # # # # # # # ## # # # #
#### # # # # # ##### ###### # # #### # #
Version 5.1.3 Based on the Byte Magazine Unix Benchmark
Multi-CPU version Version 5 revisions by Ian Smith,
Sunnyvale, CA, USA
January 13, 2011 johantheghost at yahoo period com
1 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 10
1 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 10
1 x Execl Throughput 1 2 3
1 x File Copy 1024 bufsize 2000 maxblocks 1 2 3
1 x File Copy 256 bufsize 500 maxblocks 1 2 3
1 x File Copy 4096 bufsize 8000 maxblocks 1 2 3
1 x Pipe Throughput 1 2 3 4 5 6 7 8 9 10
1 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 10
1 x Process Creation 1 2 3
1 x System Call Overhead 1 2 3 4 5 6 7 8 9 10
1 x Shell Scripts (1 concurrent) 1 2 3
1 x Shell Scripts (8 concurrent) 1 2 3
16 x Dhrystone 2 using register variables 1 2 3 4 5 6 7 8 9 10
16 x Double-Precision Whetstone 1 2 3 4 5 6 7 8 9 10
16 x Execl Throughput 1 2 3
16 x File Copy 1024 bufsize 2000 maxblocks 1 2 3
16 x File Copy 256 bufsize 500 maxblocks 1 2 3
16 x File Copy 4096 bufsize 8000 maxblocks 1 2 3
16 x Pipe Throughput 1 2 3 4 5 6 7 8 9 10
16 x Pipe-based Context Switching 1 2 3 4 5 6 7 8 9 10
16 x Process Creation 1 2 3
16 x System Call Overhead 1 2 3 4 5 6 7 8 9 10
16 x Shell Scripts (1 concurrent) 1 2 3
16 x Shell Scripts (8 concurrent) 1 2 3
========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)
System: sw-svr1: GNU/Linux
OS: GNU/Linux -- 4.12.4-1.el7.elrepo.x86_64 -- #1 SMP Thu Jul 27 20:03:28 EDT 2017
Machine: x86_64 (x86_64)
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPU 0: AMD Ryzen 7 1700X Eight-Core Processor (6786.8 bogomips)
Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
CPU 1: AMD Ryzen 7 1700X Eight-Core Processor (6778.9 bogomips)
Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
CPU 2: AMD Ryzen 7 1700X Eight-Core Processor (6778.9 bogomips)
Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
CPU 3: AMD Ryzen 7 1700X Eight-Core Processor (6778.9 bogomips)
Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
CPU 4: AMD Ryzen 7 1700X Eight-Core Processor (6778.9 bogomips)
Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
CPU 5: AMD Ryzen 7 1700X Eight-Core Processor (6778.9 bogomips)
Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
CPU 6: AMD Ryzen 7 1700X Eight-Core Processor (6778.9 bogomips)
Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
CPU 7: AMD Ryzen 7 1700X Eight-Core Processor (6778.9 bogomips)
Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
CPU 8: AMD Ryzen 7 1700X Eight-Core Processor (6778.9 bogomips)
Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
CPU 9: AMD Ryzen 7 1700X Eight-Core Processor (6778.9 bogomips)
Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
CPU 10: AMD Ryzen 7 1700X Eight-Core Processor (6778.9 bogomips)
Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
CPU 11: AMD Ryzen 7 1700X Eight-Core Processor (6778.9 bogomips)
Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
CPU 12: AMD Ryzen 7 1700X Eight-Core Processor (6778.9 bogomips)
Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
CPU 13: AMD Ryzen 7 1700X Eight-Core Processor (6778.9 bogomips)
Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
CPU 14: AMD Ryzen 7 1700X Eight-Core Processor (6778.9 bogomips)
Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
CPU 15: AMD Ryzen 7 1700X Eight-Core Processor (6778.9 bogomips)
Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
17:31:45 up 8 min, 1 user, load average: 8.10, 4.59, 1.91; runlevel 2017-08-04
------------------------------------------------------------------------
Benchmark Run: Fri Aug 04 2017 17:31:45 - 18:03:24
16 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 44291291.1 lps (10.0 s, 7 samples)
Double-Precision Whetstone 1978.7 MWIPS (31.8 s, 7 samples)
Execl Throughput 8015.9 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 1077587.9 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 297588.1 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 2717309.7 KBps (30.0 s, 2 samples)
Pipe Throughput 1928463.8 lps (10.0 s, 7 samples)
Pipe-based Context Switching 153950.5 lps (10.0 s, 7 samples)
Process Creation 11073.0 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 6697.6 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 4160.4 lpm (60.0 s, 2 samples)
System Call Overhead 2106641.3 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 44291291.1 3795.3
Double-Precision Whetstone 55.0 1978.7 359.8
Execl Throughput 43.0 8015.9 1864.2
File Copy 1024 bufsize 2000 maxblocks 3960.0 1077587.9 2721.2
File Copy 256 bufsize 500 maxblocks 1655.0 297588.1 1798.1
File Copy 4096 bufsize 8000 maxblocks 5800.0 2717309.7 4685.0
Pipe Throughput 12440.0 1928463.8 1550.2
Pipe-based Context Switching 4000.0 153950.5 384.9
Process Creation 126.0 11073.0 878.8
Shell Scripts (1 concurrent) 42.4 6697.6 1579.6
Shell Scripts (8 concurrent) 6.0 4160.4 6934.1
System Call Overhead 15000.0 2106641.3 1404.4
========
System Benchmarks Index Score 1670.0
------------------------------------------------------------------------
Benchmark Run: Fri Aug 04 2017 18:03:24 - 18:31:31
16 CPUs in system; running 16 parallel copies of tests
Dhrystone 2 using register variables 368660411.2 lps (10.0 s, 7 samples)
Double-Precision Whetstone 62288.5 MWIPS (10.0 s, 7 samples)
Execl Throughput 43518.1 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 793911.8 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 204450.6 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 2476321.7 KBps (30.0 s, 2 samples)
Pipe Throughput 18751058.7 lps (10.0 s, 7 samples)
Pipe-based Context Switching 2325565.1 lps (10.0 s, 7 samples)
Process Creation 70793.2 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 66061.7 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 10036.0 lpm (60.1 s, 2 samples)
System Call Overhead 8926406.4 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 368660411.2 31590.4
Double-Precision Whetstone 55.0 62288.5 11325.2
Execl Throughput 43.0 43518.1 10120.5
File Copy 1024 bufsize 2000 maxblocks 3960.0 793911.8 2004.8
File Copy 256 bufsize 500 maxblocks 1655.0 204450.6 1235.4
File Copy 4096 bufsize 8000 maxblocks 5800.0 2476321.7 4269.5
Pipe Throughput 12440.0 18751058.7 15073.2
Pipe-based Context Switching 4000.0 2325565.1 5813.9
Process Creation 126.0 70793.2 5618.5
Shell Scripts (1 concurrent) 42.4 66061.7 15580.6
Shell Scripts (8 concurrent) 6.0 10036.0 16726.7
System Call Overhead 15000.0 8926406.4 5950.9
========
System Benchmarks Index Score 7450.1
dd if=/dev/zero of=benchmark bs=64K count=32K conv=fdatasync 32768+0 records in 32768+0 records out 2147483648 bytes (2.1 GB) copied, 5.81416 s, 369 MB/s dd if=/dev/zero of=benchmark bs=1M count=2048 conv=fdatasync 2048+0 records in 2048+0 records out 2147483648 bytes (2.1 GB) copied, 5.17468 s, 415 MB/s
./fio --time_based --name=benchmark --size=256M --runtime=60 --randrepeat=1 --iodepth=32 --invalidate=1 --verify=0 --verify_fatal=0 --numjobs=8 --rw=randread --blocksize=4k --group_reporting
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=6495: Fri Aug 4 17:28:42 2017
read : io=595674MB, bw=9927.8MB/s, iops=2541.6K, runt= 60001msec
clat (usec): min=0, max=14191, avg= 1.74, stdev=10.71
lat (usec): min=1, max=14191, avg= 1.98, stdev=10.72
clat percentiles (usec):
| 1.00th=[ 1], 5.00th=[ 1], 10.00th=[ 1], 20.00th=[ 1],
| 30.00th=[ 1], 40.00th=[ 1], 50.00th=[ 1], 60.00th=[ 1],
| 70.00th=[ 1], 80.00th=[ 1], 90.00th=[ 2], 95.00th=[ 2],
| 99.00th=[ 2], 99.50th=[ 2], 99.90th=[ 177], 99.95th=[ 221],
| 99.99th=[ 274]
bw (MB /s): min= 20, max= 1556, per=12.48%, avg=1238.61, stdev=590.32
lat (usec) : 2=84.63%, 4=14.96%, 10=0.06%, 20=0.01%, 50=0.01%
lat (usec) : 100=0.01%, 250=0.33%, 500=0.02%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%
cpu : usr=20.85%, sys=61.75%, ctx=563027, majf=0, minf=96
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=152492609/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Run status group 0 (all jobs):
READ: io=595674MB, aggrb=9927.8MB/s, minb=9927.8MB/s, maxb=9927.8MB/s, mint=60001msec, maxt=60001msec
Disk stats (read/write):
md2: ios=524288/697, merge=0/0, ticks=0/0, in_queue=0, util=0.00%, aggrios=262144/99, aggrmerge=0/610, aggrticks=42381/466, aggrin_queue=42847, aggrutil=19.68%
sdb: ios=227172/93, merge=0/614, ticks=42439/593, in_queue=43034, util=19.68%
sda: ios=297116/106, merge=0/607, ticks=42323/340, in_queue=42661, util=19.47%
./fio --time_based --name=benchmark --size=256M --runtime=60 --randrepeat=1 --iodepth=32 --direct=1 --invalidate=1 --verify=0 --verify_fatal=0 --numjobs=8 --rw=randread --blocksize=4k --group_reporting
benchmark: (g=0): rw=randread, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: (groupid=0, jobs=8): err= 0: pid=6521: Fri Aug 4 17:29:42 2017
read : io=10895MB, bw=185939KB/s, iops=46484, runt= 60001msec
clat (usec): min=61, max=5576, avg=169.11, stdev=44.46
lat (usec): min=61, max=5576, avg=169.54, stdev=44.47
clat percentiles (usec):
| 1.00th=[ 133], 5.00th=[ 135], 10.00th=[ 137], 20.00th=[ 139],
| 30.00th=[ 141], 40.00th=[ 145], 50.00th=[ 149], 60.00th=[ 163],
| 70.00th=[ 175], 80.00th=[ 209], 90.00th=[ 225], 95.00th=[ 243],
| 99.00th=[ 322], 99.50th=[ 354], 99.90th=[ 406], 99.95th=[ 438],
| 99.99th=[ 498]
bw (KB /s): min=18784, max=24904, per=12.50%, avg=23246.51, stdev=871.93
lat (usec) : 100=0.31%, 250=95.24%, 500=4.44%, 750=0.01%, 1000=0.01%
lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%
cpu : usr=1.04%, sys=6.48%, ctx=2789544, majf=0, minf=91
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=2789133/w=0/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Run status group 0 (all jobs):
READ: io=10895MB, aggrb=185939KB/s, minb=185939KB/s, maxb=185939KB/s, mint=60001msec, maxt=60001msec
Disk stats (read/write):
md2: ios=2785971/10, merge=0/0, ticks=0/0, in_queue=0, util=0.00%, aggrios=1394566/12, aggrmerge=0/5, aggrticks=224236/19, aggrin_queue=224196, aggrutil=99.76%
sdb: ios=1211299/12, merge=0/5, ticks=225466/30, in_queue=225463, util=99.76%
sda: ios=1577834/12, merge=0/5, ticks=223007/8, in_queue=222929, util=99.76%
./fio --time_based --name=benchmark --size=256M --runtime=60 --filename=benchmark --randrepeat=1 --iodepth=32 --invalidate=1 --verify=0 --verify_fatal=0 --numjobs=8 --rw=randwrite --blocksize=4k --group_reporting
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: (groupid=0, jobs=8): err= 0: pid=6574: Fri Aug 4 17:31:43 2017
write: io=120534MB, bw=2008.9MB/s, iops=514270, runt= 60001msec
clat (usec): min=1, max=351150, avg=13.90, stdev=189.44
lat (usec): min=1, max=351151, avg=14.21, stdev=189.44
clat percentiles (usec):
| 1.00th=[ 2], 5.00th=[ 3], 10.00th=[ 4], 20.00th=[ 8],
| 30.00th=[ 11], 40.00th=[ 12], 50.00th=[ 13], 60.00th=[ 13],
| 70.00th=[ 14], 80.00th=[ 15], 90.00th=[ 16], 95.00th=[ 17],
| 99.00th=[ 23], 99.50th=[ 28], 99.90th=[ 756], 99.95th=[ 1432],
| 99.99th=[ 3024]
bw (KB /s): min=110158, max=292272, per=12.52%, avg=257524.30, stdev=16954.71
lat (usec) : 2=0.07%, 4=7.39%, 10=16.39%, 20=74.65%, 50=1.26%
lat (usec) : 100=0.03%, 250=0.04%, 500=0.04%, 750=0.03%, 1000=0.02%
lat (msec) : 2=0.05%, 4=0.03%, 10=0.01%, 20=0.01%, 500=0.01%
cpu : usr=5.06%, sys=82.90%, ctx=5104467, majf=0, minf=97
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=30856768/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Run status group 0 (all jobs):
WRITE: io=120534MB, aggrb=2008.9MB/s, minb=2008.9MB/s, maxb=2008.9MB/s, mint=60001msec, maxt=60001msec
Disk stats (read/write):
md2: ios=0/8517, merge=0/0, ticks=0/0, in_queue=0, util=0.00%, aggrios=0/8533, aggrmerge=0/78, aggrticks=0/501265, aggrin_queue=501267, aggrutil=7.90%
sdb: ios=0/8525, merge=0/85, ticks=0/565502, in_queue=565511, util=7.90%
sda: ios=0/8541, merge=0/71, ticks=0/437028, in_queue=437024, util=6.64%
./fio --time_based --name=benchmark --size=256M --runtime=60 --filename=benchmark --randrepeat=1 --iodepth=32 --direct=1 --invalidate=1 --verify=0 --verify_fatal=0 --numjobs=8 --rw=randwrite --blocksize=4k --group_reporting
benchmark: (g=0): rw=randwrite, bs=4K-4K/4K-4K/4K-4K, ioengine=sync, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 256MB)
benchmark: (groupid=0, jobs=8): err= 0: pid=6547: Fri Aug 4 17:30:42 2017
write: io=5371.2MB, bw=91666KB/s, iops=22916, runt= 60001msec
clat (usec): min=32, max=53709, avg=346.35, stdev=303.14
lat (usec): min=32, max=53710, avg=346.76, stdev=303.15
clat percentiles (usec):
| 1.00th=[ 35], 5.00th=[ 36], 10.00th=[ 37], 20.00th=[ 338],
| 30.00th=[ 350], 40.00th=[ 374], 50.00th=[ 378], 60.00th=[ 386],
| 70.00th=[ 394], 80.00th=[ 418], 90.00th=[ 454], 95.00th=[ 498],
| 99.00th=[ 620], 99.50th=[ 780], 99.90th=[ 1608], 99.95th=[ 2608],
| 99.99th=[ 9280]
bw (KB /s): min= 6312, max=26864, per=12.50%, avg=11461.34, stdev=3658.10
lat (usec) : 50=15.66%, 100=0.22%, 250=0.01%, 500=79.59%, 750=3.99%
lat (usec) : 1000=0.25%
lat (msec) : 2=0.23%, 4=0.02%, 10=0.04%, 20=0.01%, 50=0.01%
lat (msec) : 100=0.01%
cpu : usr=0.76%, sys=7.42%, ctx=2749717, majf=0, minf=84
IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
issued : total=r=0/w=1375015/d=0, short=r=0/w=0/d=0, drop=r=0/w=0/d=0
latency : target=0, window=0, percentile=100.00%, depth=32
Run status group 0 (all jobs):
WRITE: io=5371.2MB, aggrb=91666KB/s, minb=91666KB/s, maxb=91666KB/s, mint=60001msec, maxt=60001msec
Disk stats (read/write):
md2: ios=0/1374647, merge=0/0, ticks=0/0, in_queue=0, util=0.00%, aggrios=0/1375205, aggrmerge=0/793, aggrticks=0/33672, aggrin_queue=33546, aggrutil=57.00%
sdb: ios=0/1375205, merge=0/793, ticks=0/32887, in_queue=32784, util=54.45%
sda: ios=0/1375205, merge=0/793, ticks=0/34457, in_queue=34309, util=57.00%
Downloaded 104857600 bytes in 0.998 sec Downloaded 104857600 bytes in 1.011 sec Downloaded 104857600 bytes in 0.947 sec Downloaded 104857600 bytes in 0.995 sec Downloaded 104857600 bytes in 1.557 sec Finished! Average download speed is 726.22 Mbit/s
Retrieving speedtest.net configuration... Retrieving speedtest.net server list... Testing from Hetzner ... Selecting 15 servers that are not too close: 1. Onlime GmbH (Aerzen) [83.89 km]: 38.172 ms 2. IT Ohlendorf (Salzgitter) [111.93 km]: 11.95 ms 3. Hanne & Fomenko GbR (Salzgitter) [111.93 km]: 11.579 ms 4. Newone (Ilmenau) [120.64 km]: 15.132 ms 5. Thueringer Netkom GmbH (Weimar) [132.12 km]: 19.81 ms 6. Vodafone DE (Frankfurt) [143.27 km]: 9.382 ms 7. DEAC (Frankfurt) [143.27 km]: 40.297 ms 8. 23media GmbH (Frankfurt) [143.27 km]: 9.187 ms 9. x-ion GmbH (Frankfurt) [143.27 km]: 10.65 ms 10. IP-Projects GmbH & Co. KG (Frankfurt) [143.27 km]: 7.668 ms 11. LWLcom GmbH (Frankfurt) [143.27 km]: 9.213 ms 12. fdcservers.net (Frankfurt) [143.27 km]: 10.819 ms 13. Interoute VDC (Frankfurt) [143.27 km]: 10.358 ms 14. Jublo Solutions (Frankfurt) [143.27 km]: 225.432 ms 15. ShadowGaming (Frankfurt) [143.27 km]: 34.403 ms Testing upload speeds 1. Onlime GmbH (Aerzen): ......................... 60.12 Mbit/s 2. IT Ohlendorf (Salzgitter): ......................... 195.11 Mbit/s 3. Hanne & Fomenko GbR (Salzgitter): ......................... 168.15 Mbit/s 4. Newone (Ilmenau): ......................... 251.86 Mbit/s 5. Thueringer Netkom GmbH (Weimar): ......................... 174.48 Mbit/s 6. Vodafone DE (Frankfurt): ......................... 202.15 Mbit/s 7. DEAC (Frankfurt): ......................... 128.75 Mbit/s 8. 23media GmbH (Frankfurt): ......................... 207.35 Mbit/s 9. x-ion GmbH (Frankfurt): ......................... 102.60 Mbit/s 10. IP-Projects GmbH & Co. KG (Frankfurt): ......................... 203.83 Mbit/s 11. LWLcom GmbH (Frankfurt): ......................... 194.26 Mbit/s 12. fdcservers.net (Frankfurt): ......................... 94.77 Mbit/s 13. Interoute VDC (Frankfurt): ......................... 95.90 Mbit/s 14. Jublo Solutions (Frankfurt): ......................... 186.17 Mbit/s 15. ShadowGaming (Frankfurt): ......................... 110.55 Mbit/s Average upload speed is 158.40 Mbit/s