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Performance report #2508
ScalewayC1
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Test results for C1 at Scaleway


Server specs:


4 × ARMv7 Processor rev 2 (v7l)
2 GB RAM / 48 GB disk space
Ubuntu 16.04 Xenial
France

Benchmark results summary:


UnixBench - 715.1
Disk Read - 21 MB/s
Disk Write - 7 MB/s
Bandwidth - 854.15 MB/s

More: https://serverscope.io/trials/v5vO
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Cpu chip
Server Specs
CPU
4 × ARMv7 Processor rev 2 (v7l)
CPU Cores
RAM
2 GB
Disk
48 GB
OS
Ubuntu 16.04 Xenial
Location
Benchmark summary
Benchmark summary
UnixBench
715.1
Disk Read
21 MB/s
Disk Write
7 MB/s
Bandwidth
854.15 Mbit/s
Speedtest
176.19 Mbit/s
Graph analysis
UnixBench Score
UnixBench (all CPUs)
715.1
UnixBench (one CPU)
277.9
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);
    ^
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-xrAWm4/byte-unixbench/UnixBench"
make distr
make[2]: Entering directory "/root/serverscope-xrAWm4/byte-unixbench/UnixBench"
Checking distribution of files
./pgms  exists
./src  exists
./testdir  exists
make[2]: Leaving directory "/root/serverscope-xrAWm4/byte-unixbench/UnixBench"
make programs
make[2]: Entering directory "/root/serverscope-xrAWm4/byte-unixbench/UnixBench"
make[2]: Nothing to be done for "programs".
make[2]: Leaving directory "/root/serverscope-xrAWm4/byte-unixbench/UnixBench"
make[1]: Leaving directory "/root/serverscope-xrAWm4/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

Use of uninitialized value in printf at ./Run line 1397.
Use of uninitialized value in printf at ./Run line 1398.
Use of uninitialized value in printf at ./Run line 1397.
Use of uninitialized value in printf at ./Run line 1398.
Use of uninitialized value in printf at ./Run line 1397.
Use of uninitialized value in printf at ./Run line 1398.
Use of uninitialized value in printf at ./Run line 1397.
Use of uninitialized value in printf at ./Run line 1398.
Use of uninitialized value in printf at ./Run line 1607.
Use of uninitialized value in printf at ./Run line 1608.
Use of uninitialized value in printf at ./Run line 1607.
Use of uninitialized value in printf at ./Run line 1608.
Use of uninitialized value in printf at ./Run line 1607.
Use of uninitialized value in printf at ./Run line 1608.
Use of uninitialized value in printf at ./Run line 1607.
Use of uninitialized value in printf at ./Run line 1608.

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-95b51a: GNU/Linux
   OS: GNU/Linux -- 4.4.38-std-1 -- #1 SMP Mon Dec 12 10:42:40 UTC 2016
   Machine: armv7l (armv7l)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: ARMv7 Processor rev 2 (v7l) (0.0 bogomips)
          
   CPU 1: ARMv7 Processor rev 2 (v7l) (0.0 bogomips)
          
   CPU 2: ARMv7 Processor rev 2 (v7l) (0.0 bogomips)
          
   CPU 3: ARMv7 Processor rev 2 (v7l) (0.0 bogomips)
          
   00:16:36 up 37 min,  1 user,  load average: 6.74, 5.09, 2.56; runlevel 2017-01-30

------------------------------------------------------------------------
Benchmark Run: Tue Jan 31 2017 00:16:36 - 00:46:19
4 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables        4635927.8 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                      778.8 MWIPS (9.9 s, 7 samples)
Execl Throughput                                886.0 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        121018.4 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           33385.0 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        331392.1 KBps  (30.0 s, 2 samples)
Pipe Throughput                              259409.0 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  50632.0 lps   (10.0 s, 7 samples)
Process Creation                               1739.9 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   1543.9 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    506.6 lpm   (60.0 s, 2 samples)
System Call Overhead                         696217.2 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0    4635927.8    397.3
Double-Precision Whetstone                       55.0        778.8    141.6
Execl Throughput                                 43.0        886.0    206.0
File Copy 1024 bufsize 2000 maxblocks          3960.0     121018.4    305.6
File Copy 256 bufsize 500 maxblocks            1655.0      33385.0    201.7
File Copy 4096 bufsize 8000 maxblocks          5800.0     331392.1    571.4
Pipe Throughput                               12440.0     259409.0    208.5
Pipe-based Context Switching                   4000.0      50632.0    126.6
Process Creation                                126.0       1739.9    138.1
Shell Scripts (1 concurrent)                     42.4       1543.9    364.1
Shell Scripts (8 concurrent)                      6.0        506.6    844.3
System Call Overhead                          15000.0     696217.2    464.1
                                                                   ========
System Benchmarks Index Score                                         277.9

------------------------------------------------------------------------
Benchmark Run: Tue Jan 31 2017 00:46:19 - 01:14:30
4 CPUs in system; running 4 parallel copies of tests

Dhrystone 2 using register variables       18534285.9 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3117.9 MWIPS (9.9 s, 7 samples)
Execl Throughput                               2556.9 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        193170.4 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           61120.0 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        528841.7 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1110999.3 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 198815.0 lps   (10.0 s, 7 samples)
Process Creation                               3811.1 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   4131.8 lpm   (60.1 s, 2 samples)
Shell Scripts (8 concurrent)                    578.3 lpm   (60.2 s, 2 samples)
System Call Overhead                        2418803.5 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   18534285.9   1588.2
Double-Precision Whetstone                       55.0       3117.9    566.9
Execl Throughput                                 43.0       2556.9    594.6
File Copy 1024 bufsize 2000 maxblocks          3960.0     193170.4    487.8
File Copy 256 bufsize 500 maxblocks            1655.0      61120.0    369.3
File Copy 4096 bufsize 8000 maxblocks          5800.0     528841.7    911.8
Pipe Throughput                               12440.0    1110999.3    893.1
Pipe-based Context Switching                   4000.0     198815.0    497.0
Process Creation                                126.0       3811.1    302.5
Shell Scripts (1 concurrent)                     42.4       4131.8    974.5
Shell Scripts (8 concurrent)                      6.0        578.3    963.9
System Call Overhead                          15000.0    2418803.5   1612.5
                                                                   ========
System Benchmarks Index Score                                         715.1

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, 20.3908 s, 105 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, 21.2065 s, 101 MB/s


Hard drive
FIO random read
Performance
21.66 MB/s
IOPS
5543
./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=19472: Tue Jan 31 00:13:17 2017
  read : io=1299.5MB, bw=22176KB/s, iops=5543, runt= 60003msec
    clat (usec): min=394, max=40463, avg=1426.67, stdev=558.42
     lat (usec): min=396, max=40464, avg=1427.93, stdev=558.42
    clat percentiles (usec):
     |  1.00th=[  788],  5.00th=[  988], 10.00th=[ 1080], 20.00th=[ 1192],
     | 30.00th=[ 1272], 40.00th=[ 1352], 50.00th=[ 1416], 60.00th=[ 1480],
     | 70.00th=[ 1560], 80.00th=[ 1640], 90.00th=[ 1752], 95.00th=[ 1848],
     | 99.00th=[ 2096], 99.50th=[ 2256], 99.90th=[ 3088], 99.95th=[16768],
     | 99.99th=[20608]
    bw (KB  /s): min= 2312, max= 4064, per=12.51%, avg=2774.36, stdev=135.71
    lat (usec) : 500=0.09%, 750=0.64%, 1000=4.94%
    lat (msec) : 2=92.64%, 4=1.63%, 10=0.01%, 20=0.04%, 50=0.02%
  cpu          : usr=1.15%, sys=2.89%, ctx=339023, majf=0, minf=144
  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=332655/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=1299.5MB, aggrb=22175KB/s, minb=22175KB/s, maxb=22175KB/s, mint=60003msec, maxt=60003msec

Disk stats (read/write):
  nbd0: ios=332277/9, merge=0/4, ticks=460260/0, in_queue=459930, util=99.89%
Hard drive
FIO random direct read
Performance
21.5 MB/s
IOPS
5502
./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=19482: Tue Jan 31 00:14:17 2017
  read : io=1289.8MB, bw=22011KB/s, iops=5502, runt= 60002msec
    clat (usec): min=364, max=49301, avg=1432.38, stdev=609.36
     lat (usec): min=366, max=49303, avg=1433.64, stdev=609.36
    clat percentiles (usec):
     |  1.00th=[  796],  5.00th=[  988], 10.00th=[ 1080], 20.00th=[ 1192],
     | 30.00th=[ 1272], 40.00th=[ 1352], 50.00th=[ 1416], 60.00th=[ 1480],
     | 70.00th=[ 1560], 80.00th=[ 1640], 90.00th=[ 1752], 95.00th=[ 1848],
     | 99.00th=[ 2096], 99.50th=[ 2256], 99.90th=[ 3056], 99.95th=[17280],
     | 99.99th=[32128]
    bw (KB  /s): min= 1288, max= 3584, per=12.52%, avg=2754.67, stdev=151.32
    lat (usec) : 500=0.05%, 750=0.64%, 1000=4.77%
    lat (msec) : 2=92.85%, 4=1.63%, 10=0.01%, 20=0.04%, 50=0.03%
  cpu          : usr=1.11%, sys=3.03%, ctx=340283, majf=0, minf=139
  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=330174/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=1289.8MB, aggrb=22010KB/s, minb=22010KB/s, maxb=22010KB/s, mint=60002msec, maxt=60002msec

Disk stats (read/write):
  nbd0: ios=329661/0, merge=0/0, ticks=457250/0, in_queue=456750, util=99.72%
Hard drive
FIO random write
Performance
7.19 MB/s
IOPS
1841
./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=19511: Tue Jan 31 00:16:22 2017
  write: io=442520KB, bw=7365.1KB/s, iops=1841, runt= 60077msec
    clat (usec): min=9, max=6647.7K, avg=4328.71, stdev=82318.85
     lat (usec): min=10, max=6647.7K, avg=4330.33, stdev=82319.58
    clat percentiles (usec):
     |  1.00th=[   10],  5.00th=[   11], 10.00th=[   12], 20.00th=[   14],
     | 30.00th=[   18], 40.00th=[   19], 50.00th=[   22], 60.00th=[   25],
     | 70.00th=[   30], 80.00th=[   34], 90.00th=[   40], 95.00th=[   47],
     | 99.00th=[ 3408], 99.50th=[199680], 99.90th=[1155072], 99.95th=[1597440],
     | 99.99th=[3325952]
    bw (KB  /s): min=    0, max=38624, per=22.19%, avg=1634.40, stdev=4183.61
    lat (usec) : 10=0.03%, 20=40.63%, 50=55.52%, 100=2.44%, 250=0.20%
    lat (usec) : 500=0.02%, 750=0.02%, 1000=0.02%
    lat (msec) : 2=0.05%, 4=0.09%, 10=0.12%, 20=0.08%, 50=0.08%
    lat (msec) : 100=0.05%, 250=0.32%, 500=0.09%, 750=0.08%, 1000=0.04%
    lat (msec) : 2000=0.10%, >=2000=0.03%
  cpu          : usr=0.21%, sys=0.62%, ctx=16562, majf=0, minf=140
  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=110630/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=442520KB, aggrb=7365KB/s, minb=7365KB/s, maxb=7365KB/s, mint=60077msec, maxt=60077msec

Disk stats (read/write):
  nbd0: ios=0/21462, merge=0/1578, ticks=0/784670, in_queue=784700, util=99.69%
Hard drive
FIO random direct write
Performance
5.14 MB/s
IOPS
1314
./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=19492: Tue Jan 31 00:15:18 2017
  write: io=315580KB, bw=5259.2KB/s, iops=1314, runt= 60006msec
    clat (usec): min=622, max=2969.7K, avg=6067.42, stdev=31587.07
     lat (usec): min=624, max=2969.7K, avg=6069.04, stdev=31587.08
    clat percentiles (usec):
     |  1.00th=[  652],  5.00th=[  676], 10.00th=[  708], 20.00th=[ 5280],
     | 30.00th=[ 5344], 40.00th=[ 5344], 50.00th=[ 5408], 60.00th=[ 5472],
     | 70.00th=[ 5920], 80.00th=[ 6112], 90.00th=[ 7392], 95.00th=[ 8096],
     | 99.00th=[14784], 99.50th=[31104], 99.90th=[140288], 99.95th=[292864],
     | 99.99th=[1728512]
    bw (KB  /s): min=    1, max= 2720, per=13.33%, avg=701.06, stdev=275.79
    lat (usec) : 750=10.71%, 1000=0.45%
    lat (msec) : 2=6.37%, 4=0.14%, 10=80.60%, 20=1.12%, 50=0.24%
    lat (msec) : 100=0.18%, 250=0.12%, 500=0.03%, 750=0.01%, 1000=0.01%
    lat (msec) : 2000=0.02%, >=2000=0.01%
  cpu          : usr=0.32%, sys=1.73%, ctx=160262, majf=0, minf=136
  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=78895/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=315580KB, aggrb=5259KB/s, minb=5259KB/s, maxb=5259KB/s, mint=60006msec, maxt=60006msec

Disk stats (read/write):
  nbd0: ios=1/79015, merge=0/2488, ticks=0/59110, in_queue=59070, util=91.05%
Download
Download benchmark results
Download speed
854.15 Mbit/s
Downloaded 104857600 bytes in 0.973 sec
Downloaded 104857600 bytes in 0.908 sec
Downloaded 104857600 bytes in 0.920 sec
Downloaded 104857600 bytes in 0.925 sec
Downloaded 104857600 bytes in 0.957 sec
Finished! Average download speed is 854.15 Mbit/s
Upload
Speedtest results
Upload speed
176.19 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]: 8.206 ms
  2. Orange (Reims) [131.50 km]: 15.831 ms
  3. Ikoula (Reims) [131.50 km]: 13.733 ms
  4. LaFibre.info (Douai) [176.53 km]: 7.974 ms
  5. Verelox (Roubaix) [213.32 km]: 17.62 ms
  6. ePlay TV (Roubaix) [213.32 km]: 15.142 ms
  7. Matthews Tech (Gravelines) [237.06 km]: 32.663 ms
  8. Alabar (Saint-Lo) [251.82 km]: 10.825 ms
  9. CloudConnX (Eastbourne) [258.84 km]: 16.893 ms
  10. Universite Catholique de Louvain (Louvain-La-Neuve) [259.09 km]: 15.877 ms
  11. Combell (Brussels) [264.26 km]: 153.497 ms
  12. Verixi SPRL (Zaventem) [264.26 km]: 27.251 ms
  13. Orange Belgium (Brussels) [264.26 km]: 20.755 ms
  14. Riffle Media BVBA (Brussels) [264.26 km]: 22.484 ms
  15. Proximus (Brussels) [264.26 km]: 27.041 ms
Testing upload speeds
  1. iperf.fr (Rouen):                            ......................... 184.60 Mbit/s
  2. Orange (Reims):                              ......................... 183.50 Mbit/s
  3. Ikoula (Reims):                              ......................... 185.84 Mbit/s
  4. LaFibre.info (Douai):                        ......................... 182.78 Mbit/s
  5. Verelox (Roubaix):                           ......................... 180.61 Mbit/s
  6. ePlay TV (Roubaix):                          ......................... 68.92 Mbit/s
  7. Matthews Tech (Gravelines):                  ......................... 183.34 Mbit/s
  8. Alabar (Saint-Lo):                           ......................... 184.77 Mbit/s
  9. CloudConnX (Eastbourne):                     ......................... 181.10 Mbit/s
  10. Universite Catholique de Louvain (Louvain-La-Neuve):......................... 182.17 Mbit/s
  11. Combell (Brussels):                         ......................... 127.88 Mbit/s
  12. Verixi SPRL (Zaventem):                     ......................... 79.79 Mbit/s
  13. Orange Belgium (Brussels):                  ......................... 169.74 Mbit/s
  14. Riffle Media BVBA (Brussels):               ......................... 75.68 Mbit/s
  15. Proximus (Brussels):                        ......................... 167.91 Mbit/s
Average upload speed is 155.91 Mbit/s