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Performance report #13881
NetCup – RS 4000 G9
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Test results for RS 4000 G9 at NetCup


Server specs:


6 × AMD EPYC 7702P 64-Core Processor
31 GB RAM / 826 GB disk space
Ubuntu 18.04 Bionic

Benchmark results summary:


UnixBench - 4111.4
Disk Read - 7143 MB/s
Disk Write - 1456 MB/s
Bandwidth - 726.63 MB/s

More: https://serverscope.io/trials/NYYy
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Cpu chip
Server Specs
CPU
6 × AMD EPYC 7702P 64-Core Processor
CPU Cores
6 × 1996 MHz
RAM
31 GB
Disk
826 GB
OS
Ubuntu 18.04 Bionic
Benchmark summary
Benchmark summary
UnixBench
4111.4
Disk Read
7143 MB/s
Disk Write
1456 MB/s
Bandwidth
726.63 Mbit/s
Speedtest
651.18 Mbit/s
Graph analysis
UnixBench Score
UnixBench (all CPUs)
4111.4
UnixBench (one CPU)
1795.9
Terminal
Raw Output
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 
src/pipe.c: In function xe2x80x98mainxe2x80x99:
src/pipe.c:52:2: warning: ignoring return value of xe2x80x98pipexe2x80x99, declared with attribute warn_unused_result [-Wunused-result]
  pipe(pvec);
  ^~~~~~~~~~
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 
In file included from src/execl.c:34:0:
src/big.c: In function xe2x80x98dummyxe2x80x99:
src/big.c:109:5: warning: ignoring return value of xe2x80x98freopenxe2x80x99, declared with attribute warn_unused_result [-Wunused-result]
     freopen("masterlog.00", "a", stderr);
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/big.c:197:6: warning: ignoring return value of xe2x80x98freopenxe2x80x99, declared with attribute warn_unused_result [-Wunused-result]
      freopen(logname, "w", stderr);
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/big.c:221:3: warning: ignoring return value of xe2x80x98dupxe2x80x99, declared with attribute warn_unused_result [-Wunused-result]
   dup(pvec[0]);
   ^~~~~~~~~~~~
src/big.c:225:6: warning: ignoring return value of xe2x80x98freopenxe2x80x99, declared with attribute warn_unused_result [-Wunused-result]
      freopen(logname, "w", stderr);
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/big.c:318:4: warning: ignoring return value of xe2x80x98writexe2x80x99, declared with attribute warn_unused_result [-Wunused-result]
    write(fcopy, cp->line, p - cp->line + 1);
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/big.c:196:34: warning: xe2x80x98%02dxe2x80x99 directive writing between 2 and 10 bytes into a region of size 5 [-Wformat-overflow=]
      sprintf(logname, "masterlog.%02d", firstuser/MAXCHILD);
                                  ^~~~
src/big.c:196:23: note: directive argument in the range [-178956970, 178956970]
      sprintf(logname, "masterlog.%02d", firstuser/MAXCHILD);
                       ^~~~~~~~~~~~~~~~
In file included from /usr/include/stdio.h:862:0,
                 from src/execl.c:25:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:33:10: note: xe2x80x98__builtin___sprintf_chkxe2x80x99 output between 13 and 21 bytes into a destination of size 15
   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
       __bos (__s), __fmt, __va_arg_pack ());
       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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-NvHIY_/byte-unixbench/UnixBench"
make distr
make[2]: Entering directory "/root/serverscope-NvHIY_/byte-unixbench/UnixBench"
Checking distribution of files
./pgms  exists
./src  exists
./testdir  exists
make[2]: Leaving directory "/root/serverscope-NvHIY_/byte-unixbench/UnixBench"
make programs
make[2]: Entering directory "/root/serverscope-NvHIY_/byte-unixbench/UnixBench"
make[2]: Nothing to be done for "programs".
make[2]: Leaving directory "/root/serverscope-NvHIY_/byte-unixbench/UnixBench"
make[1]: Leaving directory "/root/serverscope-NvHIY_/byte-unixbench/UnixBench"
sh: 1: 3dinfo: not found

   #    #  #    #  #  #    #          #####   ######  #    #   ####   #    #
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   #    #  # #  #  #    ##            #####   #####   # #  #  #       ######
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    ####   #    #  #  #    #          #####   ######  #    #   ####   #    #

   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

6 x Dhrystone 2 using register variables  1 2 3 4 5 6 7 8 9 10

6 x Double-Precision Whetstone  1 2 3 4 5 6 7 8 9 10

6 x Execl Throughput  1 2 3

6 x File Copy 1024 bufsize 2000 maxblocks  1 2 3

6 x File Copy 256 bufsize 500 maxblocks  1 2 3

6 x File Copy 4096 bufsize 8000 maxblocks  1 2 3

6 x Pipe Throughput  1 2 3 4 5 6 7 8 9 10

6 x Pipe-based Context Switching  1 2 3 4 5 6 7 8 9 10

6 x Process Creation  1 2 3

6 x System Call Overhead  1 2 3 4 5 6 7 8 9 10

6 x Shell Scripts (1 concurrent)  1 2 3

6 x Shell Scripts (8 concurrent)  1 2 3

========================================================================
   BYTE UNIX Benchmarks (Version 5.1.3)

   System: v220200567215119438: GNU/Linux
   OS: GNU/Linux -- 4.15.0-101-generic -- #102-Ubuntu SMP Mon May 11 10:07:26 UTC 2020
   Machine: x86_64 (x86_64)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: AMD EPYC 7702P 64-Core Processor (3992.4 bogomips)
          Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   CPU 1: AMD EPYC 7702P 64-Core Processor (3992.4 bogomips)
          Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   CPU 2: AMD EPYC 7702P 64-Core Processor (3992.4 bogomips)
          Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   CPU 3: AMD EPYC 7702P 64-Core Processor (3992.4 bogomips)
          Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   CPU 4: AMD EPYC 7702P 64-Core Processor (3992.4 bogomips)
          Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   CPU 5: AMD EPYC 7702P 64-Core Processor (3992.4 bogomips)
          Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   09:59:22 up 10 min,  1 user,  load average: 7.92, 4.56, 1.91; runlevel 2020-05-30

------------------------------------------------------------------------
Benchmark Run: Sat May 30 2020 09:59:22 - 10:28:55
6 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       41748097.5 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3238.5 MWIPS (19.3 s, 7 samples)
Execl Throughput                               5487.0 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1258172.4 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          344178.9 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       3567997.6 KBps  (30.0 s, 2 samples)
Pipe Throughput                             2211938.1 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  73254.0 lps   (10.0 s, 7 samples)
Process Creation                              11039.4 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  11634.6 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   3882.5 lpm   (60.0 s, 2 samples)
System Call Overhead                        3049857.6 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   41748097.5   3577.4
Double-Precision Whetstone                       55.0       3238.5    588.8
Execl Throughput                                 43.0       5487.0   1276.0
File Copy 1024 bufsize 2000 maxblocks          3960.0    1258172.4   3177.2
File Copy 256 bufsize 500 maxblocks            1655.0     344178.9   2079.6
File Copy 4096 bufsize 8000 maxblocks          5800.0    3567997.6   6151.7
Pipe Throughput                               12440.0    2211938.1   1778.1
Pipe-based Context Switching                   4000.0      73254.0    183.1
Process Creation                                126.0      11039.4    876.1
Shell Scripts (1 concurrent)                     42.4      11634.6   2744.0
Shell Scripts (8 concurrent)                      6.0       3882.5   6470.9
System Call Overhead                          15000.0    3049857.6   2033.2
                                                                   ========
System Benchmarks Index Score                                        1795.9

------------------------------------------------------------------------
Benchmark Run: Sat May 30 2020 10:28:55 - 10:58:30
6 CPUs in system; running 6 parallel copies of tests

Dhrystone 2 using register variables      250063209.6 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                    19353.3 MWIPS (19.4 s, 7 samples)
Execl Throughput                              18754.3 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        597828.9 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          155304.5 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1767391.7 KBps  (30.0 s, 2 samples)
Pipe Throughput                            13225364.3 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                1498111.1 lps   (10.0 s, 7 samples)
Process Creation                              34203.1 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  33908.3 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   5083.8 lpm   (60.0 s, 2 samples)
System Call Overhead                        3365604.3 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0  250063209.6  21427.9
Double-Precision Whetstone                       55.0      19353.3   3518.8
Execl Throughput                                 43.0      18754.3   4361.5
File Copy 1024 bufsize 2000 maxblocks          3960.0     597828.9   1509.7
File Copy 256 bufsize 500 maxblocks            1655.0     155304.5    938.4
File Copy 4096 bufsize 8000 maxblocks          5800.0    1767391.7   3047.2
Pipe Throughput                               12440.0   13225364.3  10631.3
Pipe-based Context Switching                   4000.0    1498111.1   3745.3
Process Creation                                126.0      34203.1   2714.5
Shell Scripts (1 concurrent)                     42.4      33908.3   7997.2
Shell Scripts (8 concurrent)                      6.0       5083.8   8473.0
System Call Overhead                          15000.0    3365604.3   2243.7
                                                                   ========
System Benchmarks Index Score                                        4111.4

Hard drive
dd
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, 2.0 GiB) copied, 3.07724 s, 698 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, 2.0 GiB) copied, 1.92302 s, 1.1 GB/s


Hard drive
FIO random read
Performance
7143.8 MB/s
IOPS
1872691
./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=11799: Sat May 30 09:56:20 2020
  read : io=428631MB, bw=7143.8MB/s, iops=1828.8K, runt= 60001msec
    clat (usec): min=0, max=48536, avg= 3.06, stdev=88.79
     lat (usec): min=0, max=48537, avg= 3.28, stdev=92.19
    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=[    2], 80.00th=[    2], 90.00th=[    2], 95.00th=[    2],
     | 99.00th=[    2], 99.50th=[   12], 99.90th=[  239], 99.95th=[  330],
     | 99.99th=[ 1368]
    bw (KB  /s): min=  853, max=1828992, per=12.48%, avg=912700.28, stdev=639053.47
    lat (usec) : 2=66.67%, 4=32.75%, 10=0.06%, 20=0.03%, 50=0.01%
    lat (usec) : 100=0.04%, 250=0.36%, 500=0.05%, 750=0.02%, 1000=0.01%
    lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%, 50=0.01%
  cpu          : usr=13.81%, sys=40.66%, ctx=541226, majf=0, minf=98
  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=109729415/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=428631MB, aggrb=7143.8MB/s, minb=7143.8MB/s, maxb=7143.8MB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
  sda: ios=524288/207, merge=0/958, ticks=135980/288, in_queue=115160, util=31.30%
Hard drive
FIO random direct read
Performance
155.59 MB/s
IOPS
39829
./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=11809: Sat May 30 09:57:20 2020
  read : io=9335.4MB, bw=159320KB/s, iops=39829, runt= 60001msec
    clat (usec): min=42, max=10473, avg=199.01, stdev=157.74
     lat (usec): min=42, max=10474, avg=199.21, stdev=157.74
    clat percentiles (usec):
     |  1.00th=[   74],  5.00th=[   88], 10.00th=[  105], 20.00th=[  155],
     | 30.00th=[  169], 40.00th=[  181], 50.00th=[  191], 60.00th=[  203],
     | 70.00th=[  217], 80.00th=[  229], 90.00th=[  245], 95.00th=[  262],
     | 99.00th=[  620], 99.50th=[  900], 99.90th=[ 1544], 99.95th=[ 1848],
     | 99.99th=[ 7776]
    bw (KB  /s): min= 5299, max=31136, per=12.50%, avg=19917.60, stdev=4486.51
    lat (usec) : 50=0.01%, 100=8.73%, 250=83.45%, 500=6.40%, 750=0.79%
    lat (usec) : 1000=0.17%
    lat (msec) : 2=0.42%, 4=0.02%, 10=0.02%, 20=0.01%
  cpu          : usr=1.59%, sys=4.68%, ctx=2389908, majf=0, minf=80
  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=2389837/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=9335.4MB, aggrb=159319KB/s, minb=159319KB/s, maxb=159319KB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
  sda: ios=2386412/0, merge=0/0, ticks=447872/0, in_queue=389164, util=99.82%
Hard drive
FIO random write
Performance
1456.8 MB/s
IOPS
372912
./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=11829: Sat May 30 09:59:20 2020
  write: io=87403MB, bw=1456.8MB/s, iops=372912, runt= 60001msec
    clat (usec): min=0, max=32023, avg=20.34, stdev=267.05
     lat (usec): min=1, max=32023, avg=20.53, stdev=267.17
    clat percentiles (usec):
     |  1.00th=[    2],  5.00th=[    4], 10.00th=[    7], 20.00th=[   12],
     | 30.00th=[   13], 40.00th=[   14], 50.00th=[   15], 60.00th=[   15],
     | 70.00th=[   15], 80.00th=[   15], 90.00th=[   16], 95.00th=[   17],
     | 99.00th=[   23], 99.50th=[   27], 99.90th=[  628], 99.95th=[ 7072],
     | 99.99th=[12736]
    bw (KB  /s): min=122680, max=230640, per=12.50%, avg=186515.15, stdev=18399.05
    lat (usec) : 2=0.14%, 4=3.48%, 10=9.56%, 20=84.51%, 50=2.17%
    lat (usec) : 100=0.01%, 250=0.01%, 500=0.01%, 750=0.01%, 1000=0.01%
    lat (msec) : 2=0.01%, 4=0.01%, 10=0.04%, 20=0.03%, 50=0.01%
  cpu          : usr=3.84%, sys=64.40%, ctx=1288499, majf=0, minf=99
  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=22375134/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=87403MB, aggrb=1456.8MB/s, minb=1456.8MB/s, maxb=1456.8MB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
  sda: ios=0/82838, merge=0/22, ticks=0/36584, in_queue=34412, util=3.55%
Hard drive
FIO random direct write
Performance
51.39 MB/s
IOPS
13155
./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=11819: Sat May 30 09:58:20 2020
  write: io=3083.5MB, bw=52623KB/s, iops=13155, runt= 60001msec
    clat (usec): min=58, max=748334, avg=606.83, stdev=11549.17
     lat (usec): min=58, max=748335, avg=607.04, stdev=11549.19
    clat percentiles (usec):
     |  1.00th=[   64],  5.00th=[   66], 10.00th=[   68], 20.00th=[   70],
     | 30.00th=[   71], 40.00th=[   71], 50.00th=[   72], 60.00th=[   73],
     | 70.00th=[   74], 80.00th=[   76], 90.00th=[   83], 95.00th=[   88],
     | 99.00th=[  123], 99.50th=[  177], 99.90th=[216064], 99.95th=[280576],
     | 99.99th=[419840]
    bw (KB  /s): min=    7, max=32592, per=12.90%, avg=6787.33, stdev=6368.30
    lat (usec) : 100=97.76%, 250=1.89%, 500=0.06%, 750=0.01%, 1000=0.01%
    lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%, 50=0.01%
    lat (msec) : 100=0.04%, 250=0.15%, 500=0.07%, 750=0.01%
  cpu          : usr=0.24%, sys=3.26%, ctx=1578602, majf=0, minf=92
  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=789359/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=3083.5MB, aggrb=52623KB/s, minb=52623KB/s, maxb=52623KB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
  sda: ios=0/788362, merge=0/1370, ticks=0/48364, in_queue=60, util=0.07%
Download
Download benchmark results
Download speed
726.63 Mbit/s
Downloaded 104857600 bytes in 0.996684 sec
Downloaded 104857600 bytes in 1.180470 sec
Downloaded 104857600 bytes in 1.033606 sec
Downloaded 104857600 bytes in 1.083684 sec
Downloaded 104857600 bytes in 1.210413 sec
Finished! Average download speed is 726.63 Mbit/s
Upload
Speedtest results
Upload speed
651.18 Mbit/s
Retrieving speedtest.net configuration...
Retrieving speedtest.net server list...
Testing from netcup GmbH ...
Selecting 15 servers that are not too close:
  1. goetel GmbH (Gxc3xb6ttingen) [39.90 km]: 22.512 ms
  2. Heuer & Sack GbR (Wernigerode) [107.53 km]: 11.179 ms
  3. KNT Internet (Riethnordhausen) [107.87 km]: 9.94 ms
  4. Keyweb AG (Erfurt) [112.91 km]: 3.934 ms
  5. Newone (Ilmenau) [120.64 km]: 15.6 ms
  6. Thueringer Netkom GmbH (Weimar) [132.12 km]: 12.936 ms
  7. Spacken.net (Hagen) [141.07 km]: 6.021 ms
  8. Gemeindewerke Nxc3xbcmbrecht GmbH (Nxc3xbcmbrecht) [143.00 km]: 9.97 ms
  9. Gemnet LLC (Frankfurt) [143.90 km]: 4.115 ms
  10. 31173 Services AB (Frankfurt) [143.90 km]: 8.478 ms
  11. GTT.net (Frankfurt) [143.90 km]: 8.731 ms
  12. Vodafone DE (Frankfurt) [143.90 km]: 5.842 ms
  13. LeaseWeb (Frankfurt) [143.90 km]: 5.933 ms
  14. MK Netzdienste (Frankfurt) [143.90 km]: 5.569 ms
  15. LUMASERV Systems (Frankfurt) [143.90 km]: 7.75 ms
Testing upload speeds
  1. goetel GmbH (Gxc3xb6ttingen):                    ......................... 280.14 Mbit/s
  2. Heuer & Sack GbR (Wernigerode):              ......................... 498.72 Mbit/s
  3. KNT Internet (Riethnordhausen):              ......................... 469.33 Mbit/s
  4. Keyweb AG (Erfurt):                          ......................... 807.24 Mbit/s
  5. Newone (Ilmenau):                            ......................... 276.56 Mbit/s
  6. Thueringer Netkom GmbH (Weimar):             ......................... 566.92 Mbit/s
  7. Spacken.net (Hagen):                         ......................... 662.26 Mbit/s
  8. Gemeindewerke Nxc3xbcmbrecht GmbH (Nxc3xbcmbrecht):  ......................... 319.85 Mbit/s
  9. Gemnet LLC (Frankfurt):                      ......................... 784.82 Mbit/s
  10. 31173 Services AB (Frankfurt):              ......................... 971.06 Mbit/s
  11. GTT.net (Frankfurt):                        ......................... 620.14 Mbit/s
  12. Vodafone DE (Frankfurt):                    ......................... 451.58 Mbit/s
  13. LeaseWeb (Frankfurt):                       ......................... 909.35 Mbit/s
  14. MK Netzdienste (Frankfurt):                 ......................... 628.71 Mbit/s
  15. LUMASERV Systems (Frankfurt):               ......................... 443.99 Mbit/s
Average upload speed is 579.38 Mbit/s