Scaleway – C2S

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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:

Disk Read - 1654 MB/s
Disk Write - 775 MB/s
Bandwidth - 800.64 MB/s

More: https://serverscope.io/trials/7242

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https://serverscope.io/trials/7242

Server Specs

CPU

4 × Intel(R) Atom(TM) CPU C2550 @ 2.40GHz

CPU Cores

4 × 2394 MHz

RAM

8 GB

Disk

48 GB

Ubuntu 16.04 Xenial

Location

Benchmark summary

UnixBench

N/A

Disk Read

1654 MB/s

Disk Write

775 MB/s

Bandwidth

800.64 Mbit/s

Speedtest

345.87 Mbit/s

UnixBench Score

UnixBench (one CPU)

N/A

Raw Output

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, 13.4749 s, 159 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, 12.8238 s, 167 MB/s

FIO random read

Performance

1654.7 MB/s

IOPS

423597

./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=23375: Thu Aug 17 09:38:22 2017
  read : io=99284MB, bw=1654.7MB/s, iops=423597, runt= 60002msec
    clat (usec): min=1, max=40029, avg=13.95, stdev=178.28
     lat (usec): min=1, max=40029, avg=14.62, stdev=188.23
    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=[  612], 99.95th=[  692],
     | 99.99th=[10048]
    bw (KB  /s): min= 7496, max=637920, per=12.41%, avg=210325.79, stdev=198835.90
    lat (usec) : 2=0.01%, 4=97.10%, 10=0.77%, 20=0.01%, 50=0.01%
    lat (usec) : 100=0.01%, 250=0.15%, 500=1.47%, 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=12.10%, sys=16.28%, ctx=547575, 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=25416675/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=99284MB, aggrb=1654.7MB/s, minb=1654.7MB/s, maxb=1654.7MB/s, mint=60002msec, maxt=60002msec

Disk stats (read/write):
  nbd0: ios=524288/110, merge=0/95, ticks=201700/310, in_queue=201950, util=49.46%

FIO random direct read

Performance

68.77 MB/s

IOPS

17604

./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=23481: Thu Aug 17 09:39:23 2017
  read : io=4126.3MB, bw=70416KB/s, iops=17604, runt= 60001msec
    clat (usec): min=142, max=17792, avg=448.11, stdev=104.33
     lat (usec): min=143, max=17794, avg=448.57, stdev=104.33
    clat percentiles (usec):
     |  1.00th=[  219],  5.00th=[  245], 10.00th=[  266], 20.00th=[  402],
     | 30.00th=[  450], 40.00th=[  466], 50.00th=[  474], 60.00th=[  486],
     | 70.00th=[  490], 80.00th=[  506], 90.00th=[  524], 95.00th=[  564],
     | 99.00th=[  700], 99.50th=[  716], 99.90th=[  748], 99.95th=[  764],
     | 99.99th=[ 1208]
    bw (KB  /s): min= 5408, max=11208, per=12.51%, avg=8807.73, stdev=474.95
    lat (usec) : 250=5.97%, 500=71.07%, 750=22.85%, 1000=0.09%
    lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%
  cpu          : usr=1.35%, sys=3.60%, ctx=1058273, majf=0, minf=80
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     submit    : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     complete  : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
     issued    : total=r=1056263/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=4126.3MB, aggrb=70416KB/s, minb=70416KB/s, maxb=70416KB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
  nbd0: ios=1054582/12, merge=0/4, ticks=407920/0, in_queue=407750, util=99.70%

FIO random write

Performance

775.66 MB/s

IOPS

198569

./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=23564: Thu Aug 17 09:41:23 2017
  write: io=46541MB, bw=794280KB/s, iops=198569, runt= 60002msec
    clat (usec): min=4, max=109088, avg=35.78, stdev=775.10
     lat (usec): min=4, max=109088, avg=36.35, stdev=776.60
    clat percentiles (usec):
     |  1.00th=[    5],  5.00th=[    5], 10.00th=[    6], 20.00th=[    7],
     | 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=[   17], 99.50th=[   22], 99.90th=[10176], 99.95th=[19840],
     | 99.99th=[31104]
    bw (KB  /s): min=25178, max=155984, per=12.51%, avg=99381.34, stdev=17343.94
    lat (usec) : 10=53.52%, 20=45.77%, 50=0.45%, 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=0.04%
    lat (msec) : 100=0.01%, 250=0.01%
  cpu          : usr=8.75%, sys=25.93%, ctx=249439, majf=0, minf=82
  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=11914590/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=46541MB, aggrb=794279KB/s, minb=794279KB/s, maxb=794279KB/s, mint=60002msec, maxt=60002msec

Disk stats (read/write):
  nbd0: ios=0/12732, merge=0/21, ticks=0/100960, in_queue=101000, util=66.92%

FIO random direct write

Performance

12.05 MB/s

IOPS

3084

./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=23550: Thu Aug 17 09:40:23 2017
  write: io=740424KB, bw=12339KB/s, iops=3084, runt= 60006msec
    clat (usec): min=167, max=494613, avg=2587.95, stdev=24025.70
     lat (usec): min=168, max=494614, avg=2588.57, stdev=24025.70
    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=[  251],
     | 70.00th=[  282], 80.00th=[  478], 90.00th=[  486], 95.00th=[  494],
     | 99.00th=[23680], 99.50th=[242688], 99.90th=[305152], 99.95th=[329728],
     | 99.99th=[428032]
    bw (KB  /s): min=   10, max= 5242, per=12.45%, avg=1536.38, stdev=976.75
    lat (usec) : 250=59.76%, 500=37.55%, 750=1.66%, 1000=0.01%
    lat (msec) : 2=0.01%, 4=0.01%, 10=0.01%, 20=0.01%, 50=0.02%
    lat (msec) : 100=0.07%, 250=0.45%, 500=0.46%
  cpu          : usr=0.24%, sys=1.02%, ctx=371777, 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=185106/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=740424KB, aggrb=12339KB/s, minb=12339KB/s, maxb=12339KB/s, mint=60006msec, maxt=60006msec

Disk stats (read/write):
  nbd0: ios=0/185340, merge=0/2522, ticks=0/57390, in_queue=57450, util=85.58%

Download benchmark results

Download speed

800.64 Mbit/s

Downloaded 104857600 bytes in 1.026 sec
Downloaded 104857600 bytes in 0.983 sec
Downloaded 104857600 bytes in 0.958 sec
Downloaded 104857600 bytes in 1.028 sec
Downloaded 104857600 bytes in 1.001 sec
Finished! Average download speed is 800.64 Mbit/s

Speedtest results

Upload speed

345.87 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]: 4.528 ms
  2. Ikoula (Reims) [131.50 km]: 6.664 ms
  3. LaFibre.info (Douai) [176.53 km]: 4.015 ms
  4. MyTheValentinus (Roubaix) [213.32 km]: 5.571 ms
  5. ePlay TV (Roubaix) [213.32 km]: 15.478 ms
  6. Lufu (Roubaix) [213.32 km]: 10.232 ms
  7. Matthews Tech (Gravelines) [237.06 km]: 8.742 ms
  8. CloudConnX (Eastbourne) [258.84 km]: 27.591 ms
  9. Universite Catholique de Louvain (Louvain-La-Neuve) [259.09 km]: 10.689 ms
  10. Combell (Brussels) [264.26 km]: 36.403 ms
  11. Riffle Media BVBA (Brussels) [264.26 km]: 11.785 ms
  12. Orange Belgium (Brussels) [264.26 km]: 30.053 ms
  13. Proximus (Brussels) [264.26 km]: 9.518 ms
  14. SKSGroup (Brussels) [264.26 km]: 30.707 ms
  15. Magic-VPN (Zaventem) [264.26 km]: 6.962 ms
Testing upload speeds
  1. iperf.fr (Rouen):                            ......................... 714.81 Mbit/s
  2. Ikoula (Reims):                              ......................... 524.90 Mbit/s
  3. LaFibre.info (Douai):                        ......................... 616.95 Mbit/s
  4. MyTheValentinus (Roubaix):                   ......................... 429.34 Mbit/s
  5. ePlay TV (Roubaix):                          ......................... 343.48 Mbit/s
  6. Lufu (Roubaix):                              ......................... 287.17 Mbit/s
  7. Matthews Tech (Gravelines):                  ......................... 303.92 Mbit/s
  8. CloudConnX (Eastbourne):                     ......................... 146.01 Mbit/s
  9. Universite Catholique de Louvain (Louvain-La-Neuve):......................... 266.80 Mbit/s
  10. Combell (Brussels):                         ......................... 175.86 Mbit/s
  11. Riffle Media BVBA (Brussels):               ......................... 131.03 Mbit/s
  12. Orange Belgium (Brussels):                  ......................... 132.52 Mbit/s
  13. Proximus (Brussels):                        ......................... 278.87 Mbit/s
  14. SKSGroup (Brussels):                        ......................... 171.08 Mbit/s
  15. Magic-VPN (Zaventem):                       ......................... 237.16 Mbit/s
Average upload speed is 317.33 Mbit/s