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Performance report #1715
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 - 455.3
Disk Read - 3 MB/s
Disk Write - 17 MB/s
Bandwidth - 604.23 MB/s

More: https://serverscope.io/trials/jQB
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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
455.3
Disk Read
3 MB/s
Disk Write
17 MB/s
Bandwidth
604.23 Mbit/s
Speedtest
150.24 Mbit/s
Graph analysis
UnixBench Score
UnixBench (all CPUs)
455.3
UnixBench (one CPU)
196.1
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/byte-unixbench/UnixBench"
make distr
make[2]: Entering directory "/root/serverscope/byte-unixbench/UnixBench"
Checking distribution of files
./pgms  exists
./src  exists
./testdir  exists
make[2]: Leaving directory "/root/serverscope/byte-unixbench/UnixBench"
make programs
make[2]: Entering directory "/root/serverscope/byte-unixbench/UnixBench"
make[2]: Nothing to be done for "programs".
make[2]: Leaving directory "/root/serverscope/byte-unixbench/UnixBench"
make[1]: Leaving directory "/root/serverscope/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: kvserver: GNU/Linux
   OS: GNU/Linux -- 4.5.7-std-4 -- #1 SMP Tue Jul 12 11:00:06 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)
          
   22:54:40 up 107 days, 22:31,  1 user,  load average: 6.99, 5.26, 2.60; runlevel 2016-07-13

------------------------------------------------------------------------
Benchmark Run: Fri Oct 28 2016 22:54:40 - 23:23:35
4 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables        4623726.6 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                      783.1 MWIPS (9.9 s, 7 samples)
Execl Throughput                                433.5 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks         95957.5 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           25090.5 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        226266.2 KBps  (30.0 s, 2 samples)
Pipe Throughput                              230052.0 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  29970.2 lps   (10.0 s, 7 samples)
Process Creation                                674.3 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   1116.7 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    256.8 lpm   (60.2 s, 2 samples)
System Call Overhead                         712659.3 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0    4623726.6    396.2
Double-Precision Whetstone                       55.0        783.1    142.4
Execl Throughput                                 43.0        433.5    100.8
File Copy 1024 bufsize 2000 maxblocks          3960.0      95957.5    242.3
File Copy 256 bufsize 500 maxblocks            1655.0      25090.5    151.6
File Copy 4096 bufsize 8000 maxblocks          5800.0     226266.2    390.1
Pipe Throughput                               12440.0     230052.0    184.9
Pipe-based Context Switching                   4000.0      29970.2     74.9
Process Creation                                126.0        674.3     53.5
Shell Scripts (1 concurrent)                     42.4       1116.7    263.4
Shell Scripts (8 concurrent)                      6.0        256.8    427.9
System Call Overhead                          15000.0     712659.3    475.1
                                                                   ========
System Benchmarks Index Score                                         196.1

------------------------------------------------------------------------
Benchmark Run: Fri Oct 28 2016 23:23:35 - 23:51:49
4 CPUs in system; running 4 parallel copies of tests

Dhrystone 2 using register variables       18521285.8 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3141.8 MWIPS (9.9 s, 7 samples)
Execl Throughput                                885.5 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        128808.7 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           37738.5 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        258627.3 KBps  (30.0 s, 2 samples)
Pipe Throughput                              957506.5 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 151217.1 lps   (10.0 s, 7 samples)
Process Creation                               1941.8 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   2012.2 lpm   (60.1 s, 2 samples)
Shell Scripts (8 concurrent)                    263.8 lpm   (60.5 s, 2 samples)
System Call Overhead                        2060990.7 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   18521285.8   1587.1
Double-Precision Whetstone                       55.0       3141.8    571.2
Execl Throughput                                 43.0        885.5    205.9
File Copy 1024 bufsize 2000 maxblocks          3960.0     128808.7    325.3
File Copy 256 bufsize 500 maxblocks            1655.0      37738.5    228.0
File Copy 4096 bufsize 8000 maxblocks          5800.0     258627.3    445.9
Pipe Throughput                               12440.0     957506.5    769.7
Pipe-based Context Switching                   4000.0     151217.1    378.0
Process Creation                                126.0       1941.8    154.1
Shell Scripts (1 concurrent)                     42.4       2012.2    474.6
Shell Scripts (8 concurrent)                      6.0        263.8    439.6
System Call Overhead                          15000.0    2060990.7   1374.0
                                                                   ========
System Benchmarks Index Score                                         455.3

Hard drive
dd
dd if=/dev/zero of=benchmark bs=64K count=64K conv=fdatasync
65536+0 records in
65536+0 records out
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 66.9214 s, 64.2 MB/s


dd if=/dev/zero of=benchmark bs=1M count=4096 conv=fdatasync
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 53.9582 s, 79.6 MB/s


Hard drive
FIO random read
Performance
3.51 MB/s
IOPS
899
./fio --time_based --name=benchmark --size=505M --runtime=60 --ioengine=libaio --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=libaio, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 505MB)
benchmark: Laying out IO file(s) (1 file(s) / 505MB)
benchmark: Laying out IO file(s) (1 file(s) / 505MB)
benchmark: Laying out IO file(s) (1 file(s) / 505MB)
benchmark: Laying out IO file(s) (1 file(s) / 505MB)
benchmark: Laying out IO file(s) (1 file(s) / 505MB)
benchmark: Laying out IO file(s) (1 file(s) / 505MB)
benchmark: Laying out IO file(s) (1 file(s) / 505MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=28342: Fri Oct 28 22:51:17 2016
  read : io=216020KB, bw=3598.1KB/s, iops=899, runt= 60024msec
    slat (msec): min=1, max=80, avg= 8.83, stdev=12.87
    clat (usec): min=44, max=981312, avg=274681.06, stdev=120311.11
     lat (msec): min=33, max=1015, avg=283.52, stdev=122.50
    clat percentiles (msec):
     |  1.00th=[   97],  5.00th=[  125], 10.00th=[  145], 20.00th=[  174],
     | 30.00th=[  202], 40.00th=[  231], 50.00th=[  255], 60.00th=[  285],
     | 70.00th=[  318], 80.00th=[  355], 90.00th=[  424], 95.00th=[  498],
     | 99.00th=[  644], 99.50th=[  742], 99.90th=[  938], 99.95th=[  938],
     | 99.99th=[  947]
    bw (KB  /s): min=  100, max=  846, per=12.46%, avg=448.14, stdev=142.93
    lat (usec) : 50=0.01%, 100=0.01%
    lat (msec) : 50=0.06%, 100=1.26%, 250=47.14%, 500=46.57%, 750=4.56%
    lat (msec) : 1000=0.40%
  cpu          : usr=0.51%, sys=1.74%, ctx=58706, majf=0, minf=403
  IO depths    : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.2%, 32=99.5%, >=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=0.1%, 64=0.0%, >=64=0.0%
     issued    : total=r=54005/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=216020KB, aggrb=3598KB/s, minb=3598KB/s, maxb=3598KB/s, mint=60024msec, maxt=60024msec

Disk stats (read/write):
  nbd0: ios=53891/5, merge=0/3, ticks=455590/30, in_queue=455480, util=100.00%
Hard drive
FIO random direct read
Performance
29.35 MB/s
IOPS
7514
./fio --time_based --name=benchmark --size=505M --runtime=60 --ioengine=libaio --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=libaio, iodepth=32
...
fio-2.8
Starting 8 processes

benchmark: (groupid=0, jobs=8): err= 0: pid=28352: Fri Oct 28 22:52:18 2016
  read : io=1761.9MB, bw=30056KB/s, iops=7514, runt= 60025msec
    slat (usec): min=50, max=67773, avg=694.14, stdev=2871.59
    clat (msec): min=8, max=255, avg=33.28, stdev=12.35
     lat (msec): min=8, max=255, avg=33.99, stdev=12.46
    clat percentiles (msec):
     |  1.00th=[   17],  5.00th=[   20], 10.00th=[   22], 20.00th=[   24],
     | 30.00th=[   26], 40.00th=[   28], 50.00th=[   31], 60.00th=[   34],
     | 70.00th=[   37], 80.00th=[   42], 90.00th=[   50], 95.00th=[   59],
     | 99.00th=[   75], 99.50th=[   81], 99.90th=[   95], 99.95th=[  101],
     | 99.99th=[  120]
    bw (KB  /s): min= 2294, max= 5152, per=12.51%, avg=3760.90, stdev=390.80
    lat (msec) : 10=0.01%, 20=6.23%, 50=83.71%, 100=10.00%, 250=0.05%
    lat (msec) : 500=0.01%
  cpu          : usr=4.51%, sys=13.09%, ctx=166006, majf=0, minf=400
  IO depths    : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=99.9%, >=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=0.1%, 64=0.0%, >=64=0.0%
     issued    : total=r=451028/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=1761.9MB, aggrb=30056KB/s, minb=30056KB/s, maxb=30056KB/s, mint=60025msec, maxt=60025msec

Disk stats (read/write):
  nbd0: ios=450886/0, merge=0/0, ticks=9464380/0, in_queue=9490150, util=100.00%
Hard drive
FIO random write
Performance
17.15 MB/s
IOPS
4389
./fio --time_based --name=benchmark --size=505M --runtime=60 --filename=benchmark --ioengine=libaio --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=libaio, iodepth=32
...
fio-2.8
Starting 8 processes

benchmark: (groupid=0, jobs=8): err= 0: pid=28549: Fri Oct 28 22:54:19 2016
  write: io=1029.4MB, bw=17558KB/s, iops=4389, runt= 60031msec
    slat (usec): min=43, max=1171.4K, avg=1721.35, stdev=23236.19
    clat (usec): min=41, max=2644.6K, avg=56491.37, stdev=143128.26
     lat (msec): min=2, max=2644, avg=58.23, stdev=145.72
    clat percentiles (msec):
     |  1.00th=[    4],  5.00th=[    5], 10.00th=[    5], 20.00th=[    6],
     | 30.00th=[    6], 40.00th=[    7], 50.00th=[   14], 60.00th=[   23],
     | 70.00th=[   33], 80.00th=[   46], 90.00th=[  105], 95.00th=[  302],
     | 99.00th=[  701], 99.50th=[  979], 99.90th=[ 1434], 99.95th=[ 1647],
     | 99.99th=[ 2245]
    bw (KB  /s): min=    4, max=13360, per=13.97%, avg=2453.01, stdev=2081.41
    lat (usec) : 50=0.01%, 100=0.01%
    lat (msec) : 4=3.43%, 10=43.98%, 20=9.99%, 50=24.68%, 100=7.65%
    lat (msec) : 250=4.10%, 500=3.98%, 750=1.33%, 1000=0.36%, 2000=0.48%
    lat (msec) : >=2000=0.02%
  cpu          : usr=3.13%, sys=6.82%, ctx=31232, majf=0, minf=154
  IO depths    : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=99.9%, >=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=0.1%, 64=0.0%, >=64=0.0%
     issued    : total=r=0/w=263502/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=1029.4MB, aggrb=17557KB/s, minb=17557KB/s, maxb=17557KB/s, mint=60031msec, maxt=60031msec

Disk stats (read/write):
  nbd0: ios=0/135183, merge=0/750, ticks=0/5108190, in_queue=5107770, util=98.85%
Hard drive
FIO random direct write
Performance
15.7 MB/s
IOPS
4018
./fio --time_based --name=benchmark --size=505M --runtime=60 --filename=benchmark --ioengine=libaio --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=libaio, iodepth=32
...
fio-2.8
Starting 8 processes
benchmark: Laying out IO file(s) (1 file(s) / 505MB)

benchmark: (groupid=0, jobs=8): err= 0: pid=28362: Fri Oct 28 22:53:19 2016
  write: io=965240KB, bw=16076KB/s, iops=4018, runt= 60044msec
    slat (usec): min=83, max=278097, avg=1645.97, stdev=7410.10
    clat (msec): min=2, max=386, avg=61.93, stdev=35.94
     lat (msec): min=2, max=386, avg=63.59, stdev=36.31
    clat percentiles (msec):
     |  1.00th=[   14],  5.00th=[   22], 10.00th=[   27], 20.00th=[   33],
     | 30.00th=[   40], 40.00th=[   46], 50.00th=[   53], 60.00th=[   64],
     | 70.00th=[   75], 80.00th=[   88], 90.00th=[  106], 95.00th=[  125],
     | 99.00th=[  182], 99.50th=[  217], 99.90th=[  306], 99.95th=[  326],
     | 99.99th=[  355]
    bw (KB  /s): min=  677, max= 3232, per=12.54%, avg=2015.45, stdev=380.13
    lat (msec) : 4=0.01%, 10=0.46%, 20=3.15%, 50=42.40%, 100=41.23%
    lat (msec) : 250=12.45%, 500=0.32%
  cpu          : usr=2.73%, sys=10.62%, ctx=92468, majf=0, minf=148
  IO depths    : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=99.9%, >=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=0.1%, 64=0.0%, >=64=0.0%
     issued    : total=r=0/w=241310/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=965240KB, aggrb=16075KB/s, minb=16075KB/s, maxb=16075KB/s, mint=60044msec, maxt=60044msec

Disk stats (read/write):
  nbd0: ios=0/241562, merge=0/4437, ticks=0/7016670, in_queue=7015870, util=100.00%
Download
Download benchmark results
Download speed
604.23 Mbit/s
Downloaded 104857600 bytes in 1.104 sec
Downloaded 104857600 bytes in 1.510 sec
Downloaded 104857600 bytes in 1.555 sec
Downloaded 104857600 bytes in 0.941 sec
Downloaded 104857600 bytes in 1.510 sec
Finished! Average download speed is 604.23 Mbit/s
Upload
Speedtest results
Upload speed
150.24 Mbit/s
Retrieving speedtest.net configuration...
Retrieving speedtest.net server list...
Testing from Scaleway ...
Selecting 15 servers that are not too close:
  1. iperf.fr (Rouen) [111.21 km]: 10.166 ms
  2. Ikoula (Reims) [131.50 km]: 12.293 ms
  3. Orange (Reims) [131.50 km]: 75.652 ms
  4. LaFibre.info (Douai) [176.53 km]: 9.899 ms
  5. Charlus (Valenciennes) [187.35 km]: 15.081 ms
  6. Treudler FR (Roubaix) [213.32 km]: 27.896 ms
  7. Verelox (Roubaix) [213.32 km]: 19.613 ms
  8. ePlay TV (Roubaix) [213.32 km]: 14.25 ms
  9. HarryLafranc (Roubaix) [213.32 km]: 11.479 ms
  10. myplex.org (Gravelines) [237.06 km]: 17.925 ms
  11. Matthews Tech (Gravelines) [237.06 km]: 25.88 ms
  12. Alabar (Saint-Lo) [251.82 km]: 12.535 ms
  13. CloudConnX (Eastbourne) [258.84 km]: 43.537 ms
  14. Universite Catholique de Louvain (Louvain-La-Neuve) [259.09 km]: 25.959 ms
  15. Orange Belgium (Brussels) [264.26 km]: 27.508 ms
Testing upload speeds
  1. iperf.fr (Rouen):                            ......................... 150.18 Mbit/s
  2. Ikoula (Reims):                              ......................... 156.59 Mbit/s
  3. Orange (Reims):                              ......................... 151.99 Mbit/s
  4. LaFibre.info (Douai):                        ......................... 154.31 Mbit/s
  5. Charlus (Valenciennes):                      ......................... 156.82 Mbit/s
  6. Treudler FR (Roubaix):                       ......................... 149.10 Mbit/s
  7. Verelox (Roubaix):                           ......................... 155.86 Mbit/s
  8. ePlay TV (Roubaix):                          ......................... 94.43 Mbit/s
  9. HarryLafranc (Roubaix):                      ......................... 74.35 Mbit/s
  10. myplex.org (Gravelines):                    ......................... 43.20 Mbit/s
  11. Matthews Tech (Gravelines):                 ......................... 148.22 Mbit/s
  12. Alabar (Saint-Lo):                          ......................... 156.11 Mbit/s
  13. CloudConnX (Eastbourne):                    ......................... 138.47 Mbit/s
  14. Universite Catholique de Louvain (Louvain-La-Neuve):......................... 143.60 Mbit/s
  15. Orange Belgium (Brussels):                  ......................... 141.61 Mbit/s
Average upload speed is 134.32 Mbit/s