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Performance report #3919
ScalewayC2S
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Test results for C2S at Scaleway


Server specs:


4 × Intel(R) Atom(TM) CPU C2550 @ 2.40GHz
8 GB RAM / 48 GB disk space
Ubuntu 16.04 Xenial
France

Benchmark results summary:


UnixBench - 1983.0
Disk Read - 1642 MB/s
Disk Write - 760 MB/s
Bandwidth - 770.42 MB/s

More: https://serverscope.io/trials/0d2O
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Cpu chip
Server Specs
CPU
4 × Intel(R) Atom(TM) CPU C2550 @ 2.40GHz
CPU Cores
4 × 2394 MHz
RAM
8 GB
Disk
48 GB
OS
Ubuntu 16.04 Xenial
Location
Benchmark summary
Benchmark summary
UnixBench
1983.0
Disk Read
1642 MB/s
Disk Write
760 MB/s
Bandwidth
770.42 Mbit/s
Speedtest
351.25 Mbit/s
Graph analysis
UnixBench Score
UnixBench (all CPUs)
1983.0
UnixBench (one CPU)
814.7
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);
    ^
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-TP4pFn/byte-unixbench/UnixBench"
make distr
make[2]: Entering directory "/root/serverscope-TP4pFn/byte-unixbench/UnixBench"
Checking distribution of files
./pgms  exists
./src  exists
./testdir  exists
make[2]: Leaving directory "/root/serverscope-TP4pFn/byte-unixbench/UnixBench"
make programs
make[2]: Entering directory "/root/serverscope-TP4pFn/byte-unixbench/UnixBench"
make[2]: Nothing to be done for "programs".
make[2]: Leaving directory "/root/serverscope-TP4pFn/byte-unixbench/UnixBench"
make[1]: Leaving directory "/root/serverscope-TP4pFn/byte-unixbench/UnixBench"
sh: 1: 3dinfo: 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

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

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

4 x Execl Throughput  1 2 3

4 x File Copy 1024 bufsize 2000 maxblocks  1 2 3

4 x File Copy 256 bufsize 500 maxblocks  1 2 3

4 x File Copy 4096 bufsize 8000 maxblocks  1 2 3

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

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

4 x Process Creation  1 2 3

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

4 x Shell Scripts (1 concurrent)  1 2 3

4 x Shell Scripts (8 concurrent)  1 2 3

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

   System: scw-benchmark: GNU/Linux
   OS: GNU/Linux -- 4.9.20-std-1 -- #1 SMP Tue Apr 4 12:56:17 UTC 2017
   Machine: x86_64 (x86_64)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: Intel(R) Atom(TM) CPU C2550 @ 2.40GHz (4787.8 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 1: Intel(R) Atom(TM) CPU C2550 @ 2.40GHz (4788.6 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 2: Intel(R) Atom(TM) CPU C2550 @ 2.40GHz (4788.6 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 3: Intel(R) Atom(TM) CPU C2550 @ 2.40GHz (4788.7 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   09:57:28 up 10 min,  1 user,  load average: 8.45, 4.92, 2.10; runlevel 2017-08-17

------------------------------------------------------------------------
Benchmark Run: Thu Aug 17 2017 09:57:28 - 10:25:40
4 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       12330958.9 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     2032.0 MWIPS (10.0 s, 7 samples)
Execl Throughput                               1978.2 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        438277.1 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          121971.8 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1047373.0 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1189625.6 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 111078.4 lps   (10.0 s, 7 samples)
Process Creation                               4549.0 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   4742.7 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   1568.4 lpm   (60.0 s, 2 samples)
System Call Overhead                        1728235.7 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   12330958.9   1056.6
Double-Precision Whetstone                       55.0       2032.0    369.5
Execl Throughput                                 43.0       1978.2    460.1
File Copy 1024 bufsize 2000 maxblocks          3960.0     438277.1   1106.8
File Copy 256 bufsize 500 maxblocks            1655.0     121971.8    737.0
File Copy 4096 bufsize 8000 maxblocks          5800.0    1047373.0   1805.8
Pipe Throughput                               12440.0    1189625.6    956.3
Pipe-based Context Switching                   4000.0     111078.4    277.7
Process Creation                                126.0       4549.0    361.0
Shell Scripts (1 concurrent)                     42.4       4742.7   1118.6
Shell Scripts (8 concurrent)                      6.0       1568.4   2614.0
System Call Overhead                          15000.0    1728235.7   1152.2
                                                                   ========
System Benchmarks Index Score                                         814.7

------------------------------------------------------------------------
Benchmark Run: Thu Aug 17 2017 10:25:40 - 10:53:38
4 CPUs in system; running 4 parallel copies of tests

Dhrystone 2 using register variables       49219089.4 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     8126.5 MWIPS (10.0 s, 7 samples)
Execl Throughput                               7032.5 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        496251.5 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          136498.7 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1228101.8 KBps  (30.0 s, 2 samples)
Pipe Throughput                             4743666.1 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 392976.4 lps   (10.0 s, 7 samples)
Process Creation                              20339.9 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  13414.6 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   1748.8 lpm   (60.1 s, 2 samples)
System Call Overhead                        4459189.2 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   49219089.4   4217.6
Double-Precision Whetstone                       55.0       8126.5   1477.5
Execl Throughput                                 43.0       7032.5   1635.5
File Copy 1024 bufsize 2000 maxblocks          3960.0     496251.5   1253.2
File Copy 256 bufsize 500 maxblocks            1655.0     136498.7    824.8
File Copy 4096 bufsize 8000 maxblocks          5800.0    1228101.8   2117.4
Pipe Throughput                               12440.0    4743666.1   3813.2
Pipe-based Context Switching                   4000.0     392976.4    982.4
Process Creation                                126.0      20339.9   1614.3
Shell Scripts (1 concurrent)                     42.4      13414.6   3163.8
Shell Scripts (8 concurrent)                      6.0       1748.8   2914.6
System Call Overhead                          15000.0    4459189.2   2972.8
                                                                   ========
System Benchmarks Index Score                                        1983.0

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, 8.72693 s, 246 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, 11.9073 s, 180 MB/s


Hard drive
FIO random read
Performance
1642.1 MB/s
IOPS
420591
./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=8843: Thu Aug 17 09:54:21 2017
  read : io=98579MB, bw=1642.1MB/s, iops=420591, runt= 60002msec
    clat (usec): min=1, max=33152, avg=14.13, stdev=180.10
     lat (usec): min=2, max=33152, avg=14.78, stdev=190.26
    clat percentiles (usec):
     |  1.00th=[    2],  5.00th=[    2], 10.00th=[    2], 20.00th=[    2],
     | 30.00th=[    2], 40.00th=[    2], 50.00th=[    2], 60.00th=[    3],
     | 70.00th=[    3], 80.00th=[    3], 90.00th=[    3], 95.00th=[    3],
     | 99.00th=[  474], 99.50th=[  498], 99.90th=[  620], 99.95th=[  684],
     | 99.99th=[10048]
    bw (KB  /s): min= 8040, max=812040, per=12.42%, avg=208893.90, stdev=200587.37
    lat (usec) : 2=0.01%, 4=97.12%, 10=0.76%, 20=0.01%, 50=0.01%
    lat (usec) : 100=0.01%, 250=0.13%, 500=1.50%, 750=0.44%, 1000=0.01%
    lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.02%, 50=0.01%
  cpu          : usr=11.99%, sys=16.13%, ctx=541982, majf=0, minf=81
  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=25236314/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=98579MB, aggrb=1642.1MB/s, minb=1642.1MB/s, maxb=1642.1MB/s, mint=60002msec, maxt=60002msec

Disk stats (read/write):
  nbd0: ios=524288/128, merge=0/108, ticks=199550/680, in_queue=200230, util=49.62%
Hard drive
FIO random direct read
Performance
68.18 MB/s
IOPS
17454
./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=8941: Thu Aug 17 09:55:22 2017
  read : io=4091.9MB, bw=69820KB/s, iops=17454, runt= 60001msec
    clat (usec): min=141, max=10104, avg=452.08, stdev=100.48
     lat (usec): min=141, max=10105, avg=452.54, stdev=100.48
    clat percentiles (usec):
     |  1.00th=[  225],  5.00th=[  251], 10.00th=[  274], 20.00th=[  410],
     | 30.00th=[  446], 40.00th=[  462], 50.00th=[  474], 60.00th=[  486],
     | 70.00th=[  494], 80.00th=[  506], 90.00th=[  532], 95.00th=[  588],
     | 99.00th=[  708], 99.50th=[  724], 99.90th=[  764], 99.95th=[  780],
     | 99.99th=[  868]
    bw (KB  /s): min= 4608, max=10152, per=12.50%, avg=8729.16, stdev=408.48
    lat (usec) : 250=4.72%, 500=70.40%, 750=24.68%, 1000=0.18%
    lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%
  cpu          : usr=1.34%, sys=3.28%, ctx=1050260, majf=0, minf=79
  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=1047317/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=4091.9MB, aggrb=69819KB/s, minb=69819KB/s, maxb=69819KB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
  nbd0: ios=1045738/9, merge=0/4, ticks=409000/0, in_queue=408650, util=99.70%
Hard drive
FIO random write
Performance
760.44 MB/s
IOPS
194672
./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=9119: Thu Aug 17 09:57:23 2017
  write: io=45628MB, bw=778690KB/s, iops=194672, runt= 60002msec
    clat (usec): min=4, max=149467, avg=36.49, stdev=808.84
     lat (usec): min=4, max=149467, avg=37.07, stdev=810.76
    clat percentiles (usec):
     |  1.00th=[    5],  5.00th=[    5], 10.00th=[    6], 20.00th=[    6],
     | 30.00th=[    8], 40.00th=[    9], 50.00th=[    9], 60.00th=[   10],
     | 70.00th=[   13], 80.00th=[   14], 90.00th=[   14], 95.00th=[   15],
     | 99.00th=[   18], 99.50th=[   23], 99.90th=[10176], 99.95th=[20096],
     | 99.99th=[37120]
    bw (KB  /s): min=13689, max=147529, per=12.51%, avg=97423.72, stdev=17586.39
    lat (usec) : 10=55.13%, 20=44.15%, 50=0.47%, 100=0.06%, 250=0.01%
    lat (usec) : 500=0.01%, 750=0.01%, 1000=0.01%
    lat (msec) : 2=0.01%, 4=0.01%, 10=0.03%, 20=0.07%, 50=0.05%
    lat (msec) : 100=0.01%, 250=0.01%
  cpu          : usr=8.67%, sys=25.15%, ctx=222506, 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=11680739/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=45628MB, aggrb=778689KB/s, minb=778689KB/s, maxb=778689KB/s, mint=60002msec, maxt=60002msec

Disk stats (read/write):
  nbd0: ios=0/15212, merge=0/19, ticks=0/125670, in_queue=125690, util=75.12%
Hard drive
FIO random direct write
Performance
12.21 MB/s
IOPS
3125
./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=9033: Thu Aug 17 09:56:22 2017
  write: io=750204KB, bw=12503KB/s, iops=3125, runt= 60004msec
    clat (usec): min=148, max=457294, avg=2554.15, stdev=24653.66
     lat (usec): min=149, max=457295, avg=2554.78, stdev=24653.66
    clat percentiles (usec):
     |  1.00th=[  223],  5.00th=[  231], 10.00th=[  235], 20.00th=[  239],
     | 30.00th=[  241], 40.00th=[  243], 50.00th=[  245], 60.00th=[  249],
     | 70.00th=[  262], 80.00th=[  478], 90.00th=[  486], 95.00th=[  494],
     | 99.00th=[10816], 99.50th=[261120], 99.90th=[321536], 99.95th=[350208],
     | 99.99th=[432128]
    bw (KB  /s): min=   11, max= 5841, per=12.28%, avg=1534.71, stdev=976.03
    lat (usec) : 250=62.04%, 500=34.54%, 750=2.39%, 1000=0.01%
    lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.02%, 50=0.08%
    lat (msec) : 100=0.09%, 250=0.25%, 500=0.56%
  cpu          : usr=0.22%, sys=1.04%, ctx=376613, majf=0, minf=81
  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=187551/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=750204KB, aggrb=12502KB/s, minb=12502KB/s, maxb=12502KB/s, mint=60004msec, maxt=60004msec

Disk stats (read/write):
  nbd0: ios=0/187743, merge=0/2482, ticks=0/54260, in_queue=54380, util=85.43%
Download
Download benchmark results
Download speed
770.42 Mbit/s
Downloaded 104857600 bytes in 1.049 sec
Downloaded 104857600 bytes in 1.073 sec
Downloaded 104857600 bytes in 1.013 sec
Downloaded 104857600 bytes in 1.037 sec
Downloaded 104857600 bytes in 1.020 sec
Finished! Average download speed is 770.42 Mbit/s
Upload
Speedtest results
Upload speed
351.25 Mbit/s
Retrieving speedtest.net configuration...
Retrieving speedtest.net server list...
Testing from ONLINE SAS ...
Selecting 15 servers that are not too close:
  1. iperf.fr (Rouen) [111.21 km]: 5.792 ms
  2. Ikoula (Reims) [131.50 km]: 6.716 ms
  3. LaFibre.info (Douai) [176.53 km]: 5.49 ms
  4. MyTheValentinus (Roubaix) [213.32 km]: 5.494 ms
  5. ePlay TV (Roubaix) [213.32 km]: 5.523 ms
  6. Lufu (Roubaix) [213.32 km]: 5.893 ms
  7. Matthews Tech (Gravelines) [237.06 km]: 7.243 ms
  8. CloudConnX (Eastbourne) [258.84 km]: 22.002 ms
  9. Universite Catholique de Louvain (Louvain-La-Neuve) [259.09 km]: 9.329 ms
  10. Combell (Brussels) [264.26 km]: 15.203 ms
  11. Riffle Media BVBA (Brussels) [264.26 km]: 73.903 ms
  12. Orange Belgium (Brussels) [264.26 km]: 30.184 ms
  13. Proximus (Brussels) [264.26 km]: 12.323 ms
  14. SKSGroup (Brussels) [264.26 km]: 9.878 ms
  15. Magic-VPN (Zaventem) [264.26 km]: 6.624 ms
Testing upload speeds
  1. iperf.fr (Rouen):                            ......................... 649.66 Mbit/s
  2. Ikoula (Reims):                              ......................... 510.40 Mbit/s
  3. LaFibre.info (Douai):                        ......................... 665.51 Mbit/s
  4. MyTheValentinus (Roubaix):                   ......................... 459.89 Mbit/s
  5. ePlay TV (Roubaix):                          ......................... 117.45 Mbit/s
  6. Lufu (Roubaix):                              ......................... 318.47 Mbit/s
  7. Matthews Tech (Gravelines):                  ......................... 288.30 Mbit/s
  8. CloudConnX (Eastbourne):                     ......................... 104.63 Mbit/s
  9. Universite Catholique de Louvain (Louvain-La-Neuve):......................... 279.89 Mbit/s
  10. Combell (Brussels):                         ......................... 177.77 Mbit/s
  11. Riffle Media BVBA (Brussels):               ......................... 115.10 Mbit/s
  12. Orange Belgium (Brussels):                  ......................... 75.98 Mbit/s
  13. Proximus (Brussels):                        ......................... 279.50 Mbit/s
  14. SKSGroup (Brussels):                        ......................... 186.87 Mbit/s
  15. Magic-VPN (Zaventem):                       ......................... 281.27 Mbit/s
Average upload speed is 300.71 Mbit/s