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Performance report #3329
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 - 416.9
Disk Read - 10 MB/s
Disk Write - 3 MB/s
Bandwidth - 591.98 MB/s

More: https://serverscope.io/trials/nKqx
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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
416.9
Disk Read
10 MB/s
Disk Write
3 MB/s
Bandwidth
591.98 Mbit/s
Speedtest
143.38 Mbit/s
Graph analysis
UnixBench Score
UnixBench (all CPUs)
416.9
UnixBench (one CPU)
187.2
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-0BLWlQ/byte-unixbench/UnixBench"
make distr
make[2]: Entering directory "/root/serverscope-0BLWlQ/byte-unixbench/UnixBench"
Checking distribution of files
./pgms  exists
./src  exists
./testdir  exists
make[2]: Leaving directory "/root/serverscope-0BLWlQ/byte-unixbench/UnixBench"
make programs
make[2]: Entering directory "/root/serverscope-0BLWlQ/byte-unixbench/UnixBench"
make[2]: Nothing to be done for "programs".
make[2]: Leaving directory "/root/serverscope-0BLWlQ/byte-unixbench/UnixBench"
make[1]: Leaving directory "/root/serverscope-0BLWlQ/byte-unixbench/UnixBench"
sh: 1: 3dinfo: not found

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

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-ce5323: GNU/Linux
   OS: GNU/Linux -- 4.9.20-std-1 -- #1 SMP Wed Apr 5 15:38:34 UTC 2017
   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)
          
   11:24:01 up  3:07,  1 user,  load average: 6.85, 5.31, 3.12; runlevel 2017-05-11

------------------------------------------------------------------------
Benchmark Run: Thu May 11 2017 11:24:01 - 11:53:47
4 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables        4624779.0 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                      779.7 MWIPS (9.9 s, 7 samples)
Execl Throughput                                359.7 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks         83607.5 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           24813.3 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        199962.7 KBps  (30.0 s, 2 samples)
Pipe Throughput                              223495.7 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  35950.7 lps   (10.0 s, 7 samples)
Process Creation                                602.6 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   1061.1 lpm   (60.1 s, 2 samples)
Shell Scripts (8 concurrent)                    245.3 lpm   (60.2 s, 2 samples)
System Call Overhead                         687743.8 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0    4624779.0    396.3
Double-Precision Whetstone                       55.0        779.7    141.8
Execl Throughput                                 43.0        359.7     83.6
File Copy 1024 bufsize 2000 maxblocks          3960.0      83607.5    211.1
File Copy 256 bufsize 500 maxblocks            1655.0      24813.3    149.9
File Copy 4096 bufsize 8000 maxblocks          5800.0     199962.7    344.8
Pipe Throughput                               12440.0     223495.7    179.7
Pipe-based Context Switching                   4000.0      35950.7     89.9
Process Creation                                126.0        602.6     47.8
Shell Scripts (1 concurrent)                     42.4       1061.1    250.3
Shell Scripts (8 concurrent)                      6.0        245.3    408.8
System Call Overhead                          15000.0     687743.8    458.5
                                                                   ========
System Benchmarks Index Score                                         187.2

------------------------------------------------------------------------
Benchmark Run: Thu May 11 2017 11:53:47 - 12:22:02
4 CPUs in system; running 4 parallel copies of tests

Dhrystone 2 using register variables       18472210.0 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3128.4 MWIPS (9.9 s, 7 samples)
Execl Throughput                                856.0 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks         95049.9 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           30605.1 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        228753.4 KBps  (30.0 s, 2 samples)
Pipe Throughput                              765371.0 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 132478.5 lps   (10.0 s, 7 samples)
Process Creation                               1882.4 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   1940.0 lpm   (60.1 s, 2 samples)
Shell Scripts (8 concurrent)                    251.5 lpm   (60.4 s, 2 samples)
System Call Overhead                        2259149.1 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   18472210.0   1582.9
Double-Precision Whetstone                       55.0       3128.4    568.8
Execl Throughput                                 43.0        856.0    199.1
File Copy 1024 bufsize 2000 maxblocks          3960.0      95049.9    240.0
File Copy 256 bufsize 500 maxblocks            1655.0      30605.1    184.9
File Copy 4096 bufsize 8000 maxblocks          5800.0     228753.4    394.4
Pipe Throughput                               12440.0     765371.0    615.2
Pipe-based Context Switching                   4000.0     132478.5    331.2
Process Creation                                126.0       1882.4    149.4
Shell Scripts (1 concurrent)                     42.4       1940.0    457.6
Shell Scripts (8 concurrent)                      6.0        251.5    419.2
System Call Overhead                          15000.0    2259149.1   1506.1
                                                                   ========
System Benchmarks Index Score                                         416.9

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, 26.2371 s, 81.8 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, 24.8593 s, 86.4 MB/s


Hard drive
FIO random read
Performance
10.36 MB/s
IOPS
2652
./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=12768: Thu May 11 11:20:36 2017
  read : io=636768KB, bw=10612KB/s, iops=2652, runt= 60005msec
    clat (usec): min=728, max=130184, avg=2971.89, stdev=2053.40
     lat (usec): min=731, max=130186, avg=2974.74, stdev=2053.37
    clat percentiles (usec):
     |  1.00th=[ 1304],  5.00th=[ 1592], 10.00th=[ 1784], 20.00th=[ 2064],
     | 30.00th=[ 2256], 40.00th=[ 2448], 50.00th=[ 2640], 60.00th=[ 2832],
     | 70.00th=[ 3024], 80.00th=[ 3312], 90.00th=[ 3760], 95.00th=[ 4448],
     | 99.00th=[11968], 99.50th=[13120], 99.90th=[22144], 99.95th=[29568],
     | 99.99th=[51968]
    bw (KB  /s): min=  183, max= 2112, per=12.51%, avg=1327.77, stdev=146.34
    lat (usec) : 750=0.01%, 1000=0.07%
    lat (msec) : 2=17.87%, 4=74.63%, 10=5.01%, 20=2.26%, 50=0.15%
    lat (msec) : 100=0.01%, 250=0.01%
  cpu          : usr=1.54%, sys=4.31%, ctx=162447, majf=0, minf=138
  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=159192/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=636768KB, aggrb=10611KB/s, minb=10611KB/s, maxb=10611KB/s, mint=60005msec, maxt=60005msec

Disk stats (read/write):
  nbd0: ios=158687/14, merge=0/6, ticks=380150/0, in_queue=380740, util=100.00%
Hard drive
FIO random direct read
Performance
10.36 MB/s
IOPS
2651
./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=12780: Thu May 11 11:21:36 2017
  read : io=636476KB, bw=10605KB/s, iops=2651, runt= 60018msec
    clat (usec): min=718, max=77070, avg=2968.37, stdev=1966.29
     lat (usec): min=721, max=77073, avg=2971.00, stdev=1966.29
    clat percentiles (usec):
     |  1.00th=[ 1288],  5.00th=[ 1576], 10.00th=[ 1768], 20.00th=[ 2024],
     | 30.00th=[ 2224], 40.00th=[ 2416], 50.00th=[ 2608], 60.00th=[ 2800],
     | 70.00th=[ 2992], 80.00th=[ 3280], 90.00th=[ 3760], 95.00th=[ 4640],
     | 99.00th=[11968], 99.50th=[12992], 99.90th=[20864], 99.95th=[23680],
     | 99.99th=[37120]
    bw (KB  /s): min=  784, max= 1744, per=12.51%, avg=1327.06, stdev=121.80
    lat (usec) : 750=0.01%, 1000=0.07%
    lat (msec) : 2=19.02%, 4=73.28%, 10=4.97%, 20=2.53%, 50=0.12%
    lat (msec) : 100=0.01%
  cpu          : usr=1.58%, sys=4.30%, ctx=162738, majf=0, minf=145
  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=159119/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=636476KB, aggrb=10604KB/s, minb=10604KB/s, maxb=10604KB/s, mint=60018msec, maxt=60018msec

Disk stats (read/write):
  nbd0: ios=159085/2, merge=0/1, ticks=382760/0, in_queue=383220, util=99.90%
Hard drive
FIO random write
Performance
3.23 MB/s
IOPS
826
./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=12800: Thu May 11 11:23:38 2017
  write: io=199020KB, bw=3306.4KB/s, iops=826, runt= 60199msec
    clat (usec): min=22, max=6408.4K, avg=9644.61, stdev=134201.93
     lat (usec): min=24, max=6408.4K, avg=9647.10, stdev=134202.88
    clat percentiles (usec):
     |  1.00th=[   26],  5.00th=[   32], 10.00th=[   37], 20.00th=[   46],
     | 30.00th=[   51], 40.00th=[   57], 50.00th=[   65], 60.00th=[   75],
     | 70.00th=[   85], 80.00th=[   95], 90.00th=[  110], 95.00th=[  126],
     | 99.00th=[81408], 99.50th=[626688], 99.90th=[2179072], 99.95th=[2736128],
     | 99.99th=[4882432]
    bw (KB  /s): min=    0, max=20857, per=22.79%, avg=753.60, stdev=2497.39
    lat (usec) : 50=26.01%, 100=57.83%, 250=14.57%, 500=0.08%, 750=0.01%
    lat (usec) : 1000=0.01%
    lat (msec) : 2=0.01%, 4=0.02%, 10=0.04%, 20=0.08%, 50=0.28%
    lat (msec) : 100=0.09%, 250=0.43%, 500=0.03%, 750=0.07%, 1000=0.07%
    lat (msec) : 2000=0.27%, >=2000=0.12%
  cpu          : usr=0.28%, sys=0.73%, ctx=4084, 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=49755/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=199020KB, aggrb=3306KB/s, minb=3306KB/s, maxb=3306KB/s, mint=60199msec, maxt=60199msec

Disk stats (read/write):
  nbd0: ios=0/8251, merge=0/1453, ticks=0/328110, in_queue=328220, util=99.05%
Hard drive
FIO random direct write
Performance
2.38 MB/s
IOPS
610
./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=12790: Thu May 11 11:22:37 2017
  write: io=146532KB, bw=2441.9KB/s, iops=610, runt= 60010msec
    clat (usec): min=769, max=30279K, avg=13067.32, stdev=510368.17
     lat (usec): min=773, max=30279K, avg=13070.10, stdev=510368.19
    clat percentiles (usec):
     |  1.00th=[ 1004],  5.00th=[ 1192], 10.00th=[ 1208], 20.00th=[ 1256],
     | 30.00th=[ 1272], 40.00th=[ 1416], 50.00th=[ 1576], 60.00th=[ 1608],
     | 70.00th=[ 1608], 80.00th=[ 1720], 90.00th=[ 2160], 95.00th=[ 2192],
     | 99.00th=[ 2704], 99.50th=[ 2896], 99.90th=[40192], 99.95th=[7372800],
     | 99.99th=[16711680]
    bw (KB  /s): min=    0, max= 3089, per=83.19%, avg=2030.63, stdev=992.93
    lat (usec) : 1000=1.00%
    lat (msec) : 2=83.51%, 4=15.35%, 10=0.03%, 20=0.01%, 50=0.04%
    lat (msec) : 100=0.01%, 500=0.01%, >=2000=0.06%
  cpu          : usr=0.27%, sys=1.43%, ctx=73557, majf=0, minf=143
  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=36633/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=146532KB, aggrb=2441KB/s, minb=2441KB/s, maxb=2441KB/s, mint=60010msec, maxt=60010msec

Disk stats (read/write):
  nbd0: ios=0/36723, merge=0/1376, ticks=0/61920, in_queue=61930, util=96.86%
Download
Download benchmark results
Download speed
591.98 Mbit/s
Downloaded 104857600 bytes in 2.497 sec
Downloaded 104857600 bytes in 1.004 sec
Downloaded 104857600 bytes in 1.233 sec
Downloaded 104857600 bytes in 1.025 sec
Downloaded 104857600 bytes in 0.998 sec
Finished! Average download speed is 591.98 Mbit/s
Upload
Speedtest results
Upload speed
143.38 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]: 12.247 ms
  2. Ikoula (Reims) [131.50 km]: 20.855 ms
  3. LaFibre.info (Douai) [176.53 km]: 8.683 ms
  4. ePlay TV (Roubaix) [213.32 km]: 11.181 ms
  5. MyTheValentinus (Roubaix) [213.32 km]: 17.848 ms
  6. media-upload.net (Roubaix) [213.32 km]: 32.582 ms
  7. Magic-VPN (Roubaix) [213.32 km]: 19.772 ms
  8. Matthews Tech (Gravelines) [237.06 km]: 33.672 ms
  9. CloudConnX (Eastbourne) [258.84 km]: 51.462 ms
  10. Universite Catholique de Louvain (Louvain-La-Neuve) [259.09 km]: 77.024 ms
  11. Combell (Brussels) [264.26 km]: 25.5 ms
  12. Orange Belgium (Brussels) [264.26 km]: 26.141 ms
  13. Riffle Media BVBA (Brussels) [264.26 km]: 15.647 ms
  14. Proximus (Brussels) [264.26 km]: 16.887 ms
  15. SKSGroup (Brussels) [264.26 km]: 35.054 ms
Testing upload speeds
  1. iperf.fr (Rouen):                            ......................... 154.81 Mbit/s
  2. Ikoula (Reims):                              ......................... 153.11 Mbit/s
  3. LaFibre.info (Douai):                        ......................... 154.52 Mbit/s
  4. ePlay TV (Roubaix):                          ......................... 156.64 Mbit/s
  5. MyTheValentinus (Roubaix):                   ......................... 139.46 Mbit/s
  6. media-upload.net (Roubaix):                  ......................... 129.74 Mbit/s
  7. Magic-VPN (Roubaix):                         ......................... 122.19 Mbit/s
  8. Matthews Tech (Gravelines):                  ......................... 150.97 Mbit/s
  9. CloudConnX (Eastbourne):                     ......................... 68.37 Mbit/s
  10. Universite Catholique de Louvain (Louvain-La-Neuve):......................... 13.44 Mbit/s
  11. Combell (Brussels):                         ......................... 124.63 Mbit/s
  12. Orange Belgium (Brussels):                  ......................... 143.60 Mbit/s
  13. Riffle Media BVBA (Brussels):               ......................... 74.02 Mbit/s
  14. Proximus (Brussels):                        ......................... 156.24 Mbit/s
  15. SKSGroup (Brussels):                        ......................... 134.62 Mbit/s
Average upload speed is 125.09 Mbit/s