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Performance report #4205
ScalewayC1
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Test results for C1 at Scaleway


Server specs:


4 ×
2 GB RAM / 48 GB disk space
Debian 9.0
France

Benchmark results summary:


UnixBench - 372.0
Disk Read - 305 MB/s
Disk Write - 432 MB/s
Bandwidth - 352.66 MB/s

More: https://serverscope.io/trials/e59E
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Cpu chip
Server Specs
CPU
4 ×
CPU Cores
RAM
2 GB
Disk
48 GB
OS
Debian 9.0
Location
Benchmark summary
Benchmark summary
UnixBench
372.0
Disk Read
305 MB/s
Disk Write
432 MB/s
Bandwidth
352.66 Mbit/s
Speedtest
241.38 Mbit/s
Graph analysis
UnixBench Score
UnixBench (one CPU)
372.0
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 
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 
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-ixzCax/byte-unixbench/UnixBench"
make distr
make[2]: Entering directory "/root/serverscope-ixzCax/byte-unixbench/UnixBench"
Checking distribution of files
./pgms  exists
./src  exists
./testdir  exists
make[2]: Leaving directory "/root/serverscope-ixzCax/byte-unixbench/UnixBench"
make programs
make[2]: Entering directory "/root/serverscope-ixzCax/byte-unixbench/UnixBench"
make[2]: Nothing to be done for "programs".
make[2]: Leaving directory "/root/serverscope-ixzCax/byte-unixbench/UnixBench"
make[1]: Leaving directory "/root/serverscope-ixzCax/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

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

   System: scw-d70f1b: GNU/Linux
   OS: GNU/Linux -- 4.9.23-std-1 -- #1 SMP Mon Apr 24 13:18:14 UTC 2017
   Machine: aarch64 (unknown)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   20:41:41 up 15 min,  1 user,  load average: 7.27, 4.85, 2.33; runlevel 2017-09-27

------------------------------------------------------------------------
Benchmark Run: Wed Sep 27 2017 20:41:41 - 21:09:36
0 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables        8339401.2 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     1821.3 MWIPS (10.0 s, 7 samples)
Execl Throughput                               1131.5 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        145118.0 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           51435.0 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        304411.4 KBps  (30.0 s, 2 samples)
Pipe Throughput                              474234.8 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  29871.7 lps   (10.0 s, 7 samples)
Process Creation                               2097.8 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   2416.3 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    733.8 lpm   (60.0 s, 2 samples)
System Call Overhead                         856074.2 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0    8339401.2    714.6
Double-Precision Whetstone                       55.0       1821.3    331.1
Execl Throughput                                 43.0       1131.5    263.1
File Copy 1024 bufsize 2000 maxblocks          3960.0     145118.0    366.5
File Copy 256 bufsize 500 maxblocks            1655.0      51435.0    310.8
File Copy 4096 bufsize 8000 maxblocks          5800.0     304411.4    524.8
Pipe Throughput                               12440.0     474234.8    381.2
Pipe-based Context Switching                   4000.0      29871.7     74.7
Process Creation                                126.0       2097.8    166.5
Shell Scripts (1 concurrent)                     42.4       2416.3    569.9
Shell Scripts (8 concurrent)                      6.0        733.8   1223.0
System Call Overhead                          15000.0     856074.2    570.7
                                                                   ========
System Benchmarks Index Score                                         372.0

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, 11.5937 s, 185 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, 11.0503 s, 194 MB/s


Hard drive
FIO random read
Performance
305.11 MB/s
IOPS
78107
./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=14383: Wed Sep 27 20:38:29 2017
  read : io=18307MB, bw=312429KB/s, iops=78107, runt= 60001msec
    clat (usec): min=3, max=25640, avg=96.09, stdev=197.45
     lat (usec): min=4, max=25640, avg=96.58, stdev=197.74
    clat percentiles (usec):
     |  1.00th=[    6],  5.00th=[    6], 10.00th=[    7], 20.00th=[   11],
     | 30.00th=[   12], 40.00th=[   12], 50.00th=[   13], 60.00th=[   14],
     | 70.00th=[   17], 80.00th=[  266], 90.00th=[  322], 95.00th=[  354],
     | 99.00th=[  564], 99.50th=[  732], 99.90th=[ 1272], 99.95th=[ 1672],
     | 99.99th=[ 7584]
    bw (KB  /s): min= 3401, max=276808, per=12.39%, avg=38705.43, stdev=66792.14
    lat (usec) : 4=0.01%, 10=18.11%, 20=53.85%, 50=0.93%, 100=0.59%
    lat (usec) : 250=4.38%, 500=20.77%, 750=0.90%, 1000=0.26%
    lat (msec) : 2=0.18%, 4=0.02%, 10=0.01%, 20=0.01%, 50=0.01%
  cpu          : usr=7.32%, sys=26.54%, ctx=1275910, majf=0, minf=894
  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=4686520/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=18307MB, aggrb=312429KB/s, minb=312429KB/s, maxb=312429KB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
  vda: ios=1184644/26, merge=0/22, ticks=251404/12, in_queue=250256, util=98.93%
Hard drive
FIO random direct read
Performance
90.69 MB/s
IOPS
23216
./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=14418: Wed Sep 27 20:39:30 2017
  read : io=5441.6MB, bw=92867KB/s, iops=23216, runt= 60001msec
    clat (usec): min=112, max=21573, avg=332.02, stdev=97.88
     lat (usec): min=113, max=21574, avg=332.80, stdev=98.66
    clat percentiles (usec):
     |  1.00th=[  227],  5.00th=[  255], 10.00th=[  278], 20.00th=[  298],
     | 30.00th=[  306], 40.00th=[  314], 50.00th=[  322], 60.00th=[  330],
     | 70.00th=[  338], 80.00th=[  350], 90.00th=[  382], 95.00th=[  410],
     | 99.00th=[  652], 99.50th=[  916], 99.90th=[ 1240], 99.95th=[ 1464],
     | 99.99th=[ 2096]
    bw (KB  /s): min= 2488, max=13024, per=12.51%, avg=11615.03, stdev=1509.88
    lat (usec) : 250=3.88%, 500=93.80%, 750=1.68%, 1000=0.41%
    lat (msec) : 2=0.21%, 4=0.01%, 10=0.01%, 20=0.01%, 50=0.01%
  cpu          : usr=4.47%, sys=17.83%, ctx=1427603, 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=1393026/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=5441.6MB, aggrb=92866KB/s, minb=92866KB/s, maxb=92866KB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
  vda: ios=1391224/37, merge=0/25, ticks=323368/8, in_queue=321792, util=99.40%
Hard drive
FIO random write
Performance
432.13 MB/s
IOPS
110625
./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=14488: Wed Sep 27 20:41:30 2017
  write: io=25929MB, bw=442503KB/s, iops=110625, runt= 60003msec
    clat (usec): min=5, max=385374, avg=67.47, stdev=1061.06
     lat (usec): min=5, max=385375, avg=67.90, stdev=1061.71
    clat percentiles (usec):
     |  1.00th=[    7],  5.00th=[    7], 10.00th=[    8], 20.00th=[   10],
     | 30.00th=[   19], 40.00th=[   20], 50.00th=[   21], 60.00th=[   22],
     | 70.00th=[   22], 80.00th=[   24], 90.00th=[   29], 95.00th=[   37],
     | 99.00th=[   85], 99.50th=[  187], 99.90th=[16512], 99.95th=[21376],
     | 99.99th=[32384]
    bw (KB  /s): min=    7, max=92603, per=12.52%, avg=55394.35, stdev=10815.07
    lat (usec) : 10=18.62%, 20=16.16%, 50=63.20%, 100=1.14%, 250=0.44%
    lat (usec) : 500=0.04%, 750=0.02%, 1000=0.01%
    lat (msec) : 2=0.04%, 4=0.04%, 10=0.08%, 20=0.14%, 50=0.07%
    lat (msec) : 100=0.01%, 250=0.01%, 500=0.01%
  cpu          : usr=6.14%, sys=29.91%, ctx=56801, majf=0, minf=163
  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=6637880/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=25929MB, aggrb=442503KB/s, minb=442503KB/s, maxb=442503KB/s, mint=60003msec, maxt=60003msec

Disk stats (read/write):
  vda: ios=1/284495, merge=0/2101, ticks=4/3078024, in_queue=3078504, util=59.86%
Hard drive
FIO random direct write
Performance
13.14 MB/s
IOPS
3364
./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=14454: Wed Sep 27 20:40:30 2017
  write: io=808588KB, bw=13457KB/s, iops=3364, runt= 60088msec
    clat (usec): min=236, max=515587, avg=2367.30, stdev=12196.57
     lat (usec): min=236, max=515588, avg=2368.10, stdev=12196.57
    clat percentiles (usec):
     |  1.00th=[  243],  5.00th=[  245], 10.00th=[  245], 20.00th=[  247],
     | 30.00th=[  249], 40.00th=[  251], 50.00th=[  258], 60.00th=[  274],
     | 70.00th=[  282], 80.00th=[  290], 90.00th=[  358], 95.00th=[ 3984],
     | 99.00th=[72192], 99.50th=[76288], 99.90th=[78336], 99.95th=[81408],
     | 99.99th=[305152]
    bw (KB  /s): min=   73, max= 3007, per=12.64%, avg=1700.41, stdev=583.24
    lat (usec) : 250=34.55%, 500=57.76%, 750=1.17%, 1000=0.02%
    lat (msec) : 2=0.01%, 4=1.53%, 10=1.14%, 20=0.33%, 50=1.51%
    lat (msec) : 100=1.94%, 250=0.01%, 500=0.04%, 750=0.01%
  cpu          : usr=0.71%, sys=4.24%, ctx=412936, majf=0, minf=142
  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=202147/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=808588KB, aggrb=13456KB/s, minb=13456KB/s, maxb=13456KB/s, mint=60088msec, maxt=60088msec

Disk stats (read/write):
  vda: ios=1/202239, merge=0/2211, ticks=0/44660, in_queue=44612, util=69.96%
Download
Download benchmark results
Download speed
352.66 Mbit/s
Downloaded 104857600 bytes in 2.088178 sec
Downloaded 104857600 bytes in 2.036281 sec
Downloaded 104857600 bytes in 2.398508 sec
Downloaded 104857600 bytes in 2.462493 sec
Downloaded 104857600 bytes in 2.356797 sec
Finished! Average download speed is 352.66 Mbit/s
Upload
Speedtest results
Upload speed
241.38 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]: 16.964 ms
  2. Ikoula (Reims) [131.50 km]: 7.979 ms
  3. LaFibre.info (Douai) [176.53 km]: 5.488 ms
  4. Magic-VPN (Roubaix) [212.70 km]: 12.253 ms
  5. MyTheValentinus (Roubaix) [213.32 km]: 7.077 ms
  6. ePlay TV (Roubaix) [213.32 km]: 17.014 ms
  7. AdvancedFight (Roubaix) [213.32 km]: 8.327 ms
  8. Lufu (Roubaix) [213.32 km]: 17.718 ms
  9. Matthews Tech (Gravelines) [237.06 km]: 15.083 ms
  10. Magic-VPN (Gravelines) [237.20 km]: 8.324 ms
  11. CloudConnX (Eastbourne) [258.84 km]: 32.612 ms
  12. Universite Catholique de Louvain (Louvain-La-Neuve) [259.09 km]: 12.715 ms
  13. RIV54 (Saulnes) [264.06 km]: 15.622 ms
  14. Combell (Brussels) [264.26 km]: 30.72 ms
  15. Riffle Media BVBA (Brussels) [264.26 km]: 12.105 ms
Testing upload speeds
  1. iperf.fr (Rouen):                            ......................... 99.27 Mbit/s
  2. Ikoula (Reims):                              ......................... 273.24 Mbit/s
  3. LaFibre.info (Douai):                        ......................... 95.52 Mbit/s
  4. Magic-VPN (Roubaix):                         ......................... 194.10 Mbit/s
  5. MyTheValentinus (Roubaix):                   ......................... 333.85 Mbit/s
  6. ePlay TV (Roubaix):                          ......................... 298.08 Mbit/s
  7. AdvancedFight (Roubaix):                     ......................... 338.17 Mbit/s
  8. Lufu (Roubaix):                              ......................... 325.55 Mbit/s
  9. Matthews Tech (Gravelines):                  ......................... 186.42 Mbit/s
  10. Magic-VPN (Gravelines):                     ......................... 96.41 Mbit/s
  11. CloudConnX (Eastbourne):                    ......................... 181.57 Mbit/s
  12. Universite Catholique de Louvain (Louvain-La-Neuve):......................... 163.90 Mbit/s
  13. RIV54 (Saulnes):                            ......................... 198.53 Mbit/s
  14. Combell (Brussels):                         ......................... 149.77 Mbit/s
  15. Riffle Media BVBA (Brussels):               ......................... 253.32 Mbit/s
Average upload speed is 212.51 Mbit/s