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Benchmark report #4641
flowvps – 2GB RAM - Cyber Monday Sale
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Test results for 2GB RAM - Cyber Monday Sale at flowvps


Server specs:


QEMU Virtual CPU version (cpu64-rhel6)
2 GB RAM / 30 GB disk space
Debian 9.2
Melbourne, Australia

Benchmark results summary:


UnixBench - 2281.9
Disk Read - 445 MB/s
Disk Write - 1527 MB/s
Bandwidth - 335.27 MB/s

More: https://serverscope.io/trials/A21j
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Cpu chip
Server Specs
CPU
QEMU Virtual CPU version (cpu64-rhel6)
CPU Cores
1 × 3600 MHz
RAM
2 GB
Disk
30 GB
OS
Debian 9.2
Location
Melbourne, Australia
Benchmark summary
Benchmark summary
UnixBench
2281.9
Disk Read
445 MB/s
Disk Write
1527 MB/s
Bandwidth
335.27 Mbit/s
Speedtest
84.02 Mbit/s
Graph analysis
UnixBench Score
UnixBench (one CPU)
2281.9
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 
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-88Kb5k/byte-unixbench/UnixBench"
make distr
make[2]: Entering directory "/root/serverscope-88Kb5k/byte-unixbench/UnixBench"
Checking distribution of files
./pgms  exists
./src  exists
./testdir  exists
make[2]: Leaving directory "/root/serverscope-88Kb5k/byte-unixbench/UnixBench"
make programs
make[2]: Entering directory "/root/serverscope-88Kb5k/byte-unixbench/UnixBench"
make[2]: Nothing to be done for "programs".
make[2]: Leaving directory "/root/serverscope-88Kb5k/byte-unixbench/UnixBench"
make[1]: Leaving directory "/root/serverscope-88Kb5k/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: neo.lilstevie.geek.nz: GNU/Linux
   OS: GNU/Linux -- 4.9.0-3-amd64 -- #1 SMP Debian 4.9.30-2+deb9u5 (2017-09-19)
   Machine: x86_64 (unknown)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: QEMU Virtual CPU version (cpu64-rhel6) (7200.0 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET
   08:33:18 up 20 min,  1 user,  load average: 7.84, 4.67, 1.99; runlevel 2017-11-27

------------------------------------------------------------------------
Benchmark Run: Mon Nov 27 2017 08:33:18 - 09:01:43
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       41971449.0 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     4234.5 MWIPS (11.9 s, 7 samples)
Execl Throughput                               6952.4 lps   (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks       1469065.3 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          447993.7 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       3221447.6 KBps  (30.0 s, 2 samples)
Pipe Throughput                             3268322.8 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 438595.1 lps   (10.0 s, 7 samples)
Process Creation                              15984.2 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  12314.5 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   1590.7 lpm   (60.0 s, 2 samples)
System Call Overhead                        4254900.9 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   41971449.0   3596.5
Double-Precision Whetstone                       55.0       4234.5    769.9
Execl Throughput                                 43.0       6952.4   1616.8
File Copy 1024 bufsize 2000 maxblocks          3960.0    1469065.3   3709.8
File Copy 256 bufsize 500 maxblocks            1655.0     447993.7   2706.9
File Copy 4096 bufsize 8000 maxblocks          5800.0    3221447.6   5554.2
Pipe Throughput                               12440.0    3268322.8   2627.3
Pipe-based Context Switching                   4000.0     438595.1   1096.5
Process Creation                                126.0      15984.2   1268.6
Shell Scripts (1 concurrent)                     42.4      12314.5   2904.4
Shell Scripts (8 concurrent)                      6.0       1590.7   2651.1
System Call Overhead                          15000.0    4254900.9   2836.6
                                                                   ========
System Benchmarks Index Score                                        2281.9

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, 6.83495 s, 314 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, 3.40998 s, 630 MB/s


Hard drive
FIO random read
Performance
445.45 MB/s
IOPS
114034
./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=27771: Mon Nov 27 08:30:14 2017
  read : io=26727MB, bw=456139KB/s, iops=114034, runt= 60001msec
    clat (usec): min=0, max=20857, avg=68.05, stdev=196.39
     lat (usec): min=0, max=20857, avg=68.33, stdev=196.56
    clat percentiles (usec):
     |  1.00th=[    0],  5.00th=[    1], 10.00th=[    1], 20.00th=[    1],
     | 30.00th=[    1], 40.00th=[    1], 50.00th=[    1], 60.00th=[    2],
     | 70.00th=[  125], 80.00th=[  153], 90.00th=[  185], 95.00th=[  223],
     | 99.00th=[  410], 99.50th=[  652], 99.90th=[ 2416], 99.95th=[ 3248],
     | 99.99th=[ 6944]
    bw (KB  /s): min=16816, max=840720, per=12.33%, avg=56224.55, stdev=100332.09
    lat (usec) : 2=54.86%, 4=7.87%, 10=2.80%, 20=0.73%, 50=0.45%
    lat (usec) : 100=0.54%, 250=29.46%, 500=2.58%, 750=0.29%, 1000=0.11%
    lat (msec) : 2=0.11%, 4=0.17%, 10=0.03%, 20=0.01%, 50=0.01%
  cpu          : usr=2.13%, sys=6.42%, ctx=2384692, majf=2, minf=96
  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=6842192/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=26727MB, aggrb=456138KB/s, minb=456138KB/s, maxb=456138KB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
  vda: ios=2233807/588, merge=13/3680, ticks=344668/320, in_queue=344680, util=96.83%
Hard drive
FIO random direct read
Performance
159.9 MB/s
IOPS
40933
./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=27799: Mon Nov 27 08:31:14 2017
  read : io=9593.1MB, bw=163734KB/s, iops=40933, runt= 60001msec
    clat (usec): min=61, max=42756, avg=192.43, stdev=249.59
     lat (usec): min=61, max=42756, avg=192.71, stdev=249.64
    clat percentiles (usec):
     |  1.00th=[  108],  5.00th=[  123], 10.00th=[  131], 20.00th=[  141],
     | 30.00th=[  149], 40.00th=[  157], 50.00th=[  165], 60.00th=[  175],
     | 70.00th=[  185], 80.00th=[  201], 90.00th=[  231], 95.00th=[  274],
     | 99.00th=[  652], 99.50th=[ 1384], 99.90th=[ 3280], 99.95th=[ 3952],
     | 99.99th=[ 8896]
    bw (KB  /s): min= 9528, max=22904, per=12.51%, avg=20477.20, stdev=1759.60
    lat (usec) : 100=0.53%, 250=92.35%, 500=5.80%, 750=0.44%, 1000=0.19%
    lat (msec) : 2=0.27%, 4=0.36%, 10=0.04%, 20=0.01%, 50=0.01%
  cpu          : usr=1.70%, sys=4.50%, ctx=2461019, majf=0, minf=66
  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=2456044/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=9593.1MB, aggrb=163733KB/s, minb=163733KB/s, maxb=163733KB/s, mint=60001msec, maxt=60001msec

Disk stats (read/write):
  vda: ios=2453289/30, merge=25/35, ticks=375492/56, in_queue=375196, util=97.70%
Hard drive
FIO random write
Performance
1527.6 MB/s
IOPS
391059
./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=27849: Mon Nov 27 08:33:15 2017
  write: io=91664MB, bw=1527.6MB/s, iops=391059, runt= 60006msec
    clat (usec): min=0, max=231652, avg=16.66, stdev=504.04
     lat (usec): min=0, max=231652, avg=17.27, stdev=518.19
    clat percentiles (usec):
     |  1.00th=[    1],  5.00th=[    1], 10.00th=[    1], 20.00th=[    1],
     | 30.00th=[    1], 40.00th=[    1], 50.00th=[    1], 60.00th=[    1],
     | 70.00th=[    1], 80.00th=[    2], 90.00th=[    2], 95.00th=[    2],
     | 99.00th=[    6], 99.50th=[   11], 99.90th=[ 5984], 99.95th=[11584],
     | 99.99th=[20096]
    bw (KB  /s): min=36691, max=258992, per=12.51%, avg=195705.18, stdev=20554.40
    lat (usec) : 2=75.71%, 4=22.89%, 10=0.81%, 20=0.28%, 50=0.08%
    lat (usec) : 100=0.01%, 250=0.04%, 500=0.01%, 750=0.01%, 1000=0.01%
    lat (msec) : 2=0.01%, 4=0.02%, 10=0.07%, 20=0.05%, 50=0.01%
    lat (msec) : 100=0.01%, 250=0.01%
  cpu          : usr=2.69%, sys=7.99%, ctx=90249, majf=0, minf=76
  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=23465918/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=91664MB, aggrb=1527.6MB/s, minb=1527.6MB/s, maxb=1527.6MB/s, mint=60006msec, maxt=60006msec

Disk stats (read/write):
  vda: ios=25/595804, merge=21/404, ticks=268/5673616, in_queue=5674240, util=79.55%
Hard drive
FIO random direct write
Performance
46.29 MB/s
IOPS
11850
./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=27823: Mon Nov 27 08:32:14 2017
  write: io=2777.7MB, bw=47402KB/s, iops=11850, runt= 60003msec
    clat (usec): min=40, max=193427, avg=672.78, stdev=5204.03
     lat (usec): min=40, max=193427, avg=673.13, stdev=5204.05
    clat percentiles (usec):
     |  1.00th=[   52],  5.00th=[   56], 10.00th=[   58], 20.00th=[   61],
     | 30.00th=[   63], 40.00th=[   65], 50.00th=[   67], 60.00th=[   69],
     | 70.00th=[   73], 80.00th=[   78], 90.00th=[   90], 95.00th=[  112],
     | 99.00th=[39168], 99.50th=[44800], 99.90th=[54528], 99.95th=[58624],
     | 99.99th=[96768]
    bw (KB  /s): min= 1456, max= 8322, per=12.51%, avg=5928.48, stdev=920.48
    lat (usec) : 50=0.23%, 100=92.60%, 250=4.78%, 500=0.60%, 750=0.10%
    lat (usec) : 1000=0.05%
    lat (msec) : 2=0.09%, 4=0.17%, 10=0.02%, 20=0.01%, 50=1.13%
    lat (msec) : 100=0.20%, 250=0.01%
  cpu          : usr=0.25%, sys=2.45%, ctx=1431944, majf=0, minf=59
  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=711064/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=2777.7MB, aggrb=47401KB/s, minb=47401KB/s, maxb=47401KB/s, mint=60003msec, maxt=60003msec

Disk stats (read/write):
  vda: ios=17/710252, merge=16/1337, ticks=24/52316, in_queue=52164, util=86.77%
Download
Download benchmark results
Download speed
335.27 Mbit/s
Downloaded 104857600 bytes in 2.630108 sec
Downloaded 104857600 bytes in 2.572539 sec
Downloaded 104857600 bytes in 2.570514 sec
Downloaded 104857600 bytes in 2.572002 sec
Downloaded 104857600 bytes in 1.585377 sec
Finished! Average download speed is 335.27 Mbit/s
Upload
Speedtest results
Upload speed
84.02 Mbit/s
Retrieving speedtest.net configuration...
Retrieving speedtest.net server list...
Testing from HostUS ...
Selecting 15 servers that are not too close:
  1. Optus (Geelong) [64.22 km]: 52.007 ms
  2. UBC Web Design (Ballarat) [101.41 km]: 159.414 ms
  3. Aus Net Servers Australia Pty Ltd (Ballarat) [101.41 km]: 360.956 ms
  4. Optus (Limestonecoast) [366.61 km]: 111.146 ms
  5. CloudCentral (Canberra) [464.85 km]: 154.768 ms
  6. AARNet (Canberra) [464.85 km]: 60.429 ms
  7. UberGlobal (Canberra) [464.85 km]: 91.913 ms
  8. Optus (Hobart) [598.45 km]: 119.445 ms
  9. AARNet (Hobart) [598.45 km]: 396.007 ms
  10. Internode (Hobart) [598.45 km]: 177.527 ms
  11. Launtel (Hobart) [598.45 km]: 139.794 ms
  12. Beam Internet (Barossa Valley) [650.36 km]: 244.798 ms
  13. Optus (Marion) [652.43 km]: 130.467 ms
  14. Telstra (Adelaide) [652.64 km]: 107.273 ms
  15. Optus (Regency Park) [652.64 km]: 61.225 ms
Testing upload speeds
  1. Optus (Geelong):                             ......................... 51.59 Mbit/s
  2. UBC Web Design (Ballarat):                   ......................... 70.45 Mbit/s
  3. Aus Net Servers Australia Pty Ltd (Ballarat):......................... 104.05 Mbit/s
  4. Optus (Limestonecoast):                      ......................... 66.18 Mbit/s
  5. CloudCentral (Canberra):                     ......................... 111.28 Mbit/s
  6. AARNet (Canberra):                           ......................... 65.58 Mbit/s
  7. UberGlobal (Canberra):                       ......................... 42.51 Mbit/s
  8. Optus (Hobart):                              ......................... 54.44 Mbit/s
  9. AARNet (Hobart):                             ......................... 31.01 Mbit/s
  10. Internode (Hobart):                         ......................... 138.47 Mbit/s
  11. Launtel (Hobart):                           ......................... 165.27 Mbit/s
  12. Beam Internet (Barossa Valley):             ......................... 128.71 Mbit/s
  13. Optus (Marion):                             ......................... 66.42 Mbit/s
  14. Telstra (Adelaide):                         ......................... 69.12 Mbit/s
  15. Optus (Regency Park):                       ......................... 42.16 Mbit/s
Average upload speed is 80.48 Mbit/s