Stopwatch
Performance report #2962
Digital Ocean8GB
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Test results for 8GB at Digital Ocean


Server specs:


4 × Intel(R) Xeon(R) CPU E5-2630L 0 @ 2.00GHz
8 GB RAM / 81 GB disk space
Ubuntu 16.04 Xenial
New York, United States

Benchmark results summary:


UnixBench - 1646.6


More: https://serverscope.io/trials/74z3
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Cpu chip
Server Specs
CPU
4 × Intel(R) Xeon(R) CPU E5-2630L 0 @ 2.00GHz
CPU Cores
1 × 2000 MHz
RAM
8 GB
Disk
81 GB
OS
Ubuntu 16.04 Xenial
Location
New York, United States
Benchmark summary
Benchmark summary
UnixBench
1646.6
Disk Read
N/A
Disk Write
N/A
Bandwidth
N/A
Speedtest
N/A
Graph analysis
UnixBench Score
UnixBench (all CPUs)
1646.6
UnixBench (one CPU)
817.9
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 
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-3nqETj/byte-unixbench/UnixBench"
make distr
make[2]: Entering directory "/root/serverscope-3nqETj/byte-unixbench/UnixBench"
Checking distribution of files
./pgms  exists
./src  exists
./testdir  exists
make[2]: Leaving directory "/root/serverscope-3nqETj/byte-unixbench/UnixBench"
make programs
make[2]: Entering directory "/root/serverscope-3nqETj/byte-unixbench/UnixBench"
make[2]: Nothing to be done for "programs".
make[2]: Leaving directory "/root/serverscope-3nqETj/byte-unixbench/UnixBench"
make[1]: Leaving directory "/root/serverscope-3nqETj/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


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: ubuntu-8gb-nyc2-01: GNU/Linux
   OS: GNU/Linux -- 4.4.0-66-generic -- #87-Ubuntu SMP Fri Mar 3 15:29:05 UTC 2017
   Machine: x86_64 (x86_64)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: Intel(R) Xeon(R) CPU E5-2630L 0 @ 2.00GHz (4000.0 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 1: Intel(R) Xeon(R) CPU E5-2630L 0 @ 2.00GHz (4000.0 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 2: Intel(R) Xeon(R) CPU E5-2630L 0 @ 2.00GHz (4000.0 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 3: Intel(R) Xeon(R) CPU E5-2630L 0 @ 2.00GHz (4000.0 bogomips)
          x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   01:26:35 up 16 min,  1 user,  load average: 0.37, 1.98, 1.59; runlevel 2017-03-31

------------------------------------------------------------------------
Benchmark Run: Fri Mar 31 2017 01:26:35 - 01:54:31
4 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       20032930.9 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     2296.5 MWIPS (9.7 s, 7 samples)
Execl Throughput                               1606.4 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        489204.2 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          146959.9 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1015474.2 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1150878.3 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  88276.1 lps   (10.0 s, 7 samples)
Process Creation                               3158.2 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   4467.0 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   1287.5 lpm   (60.0 s, 2 samples)
System Call Overhead                        2259406.0 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   20032930.9   1716.6
Double-Precision Whetstone                       55.0       2296.5    417.5
Execl Throughput                                 43.0       1606.4    373.6
File Copy 1024 bufsize 2000 maxblocks          3960.0     489204.2   1235.4
File Copy 256 bufsize 500 maxblocks            1655.0     146959.9    888.0
File Copy 4096 bufsize 8000 maxblocks          5800.0    1015474.2   1750.8
Pipe Throughput                               12440.0    1150878.3    925.1
Pipe-based Context Switching                   4000.0      88276.1    220.7
Process Creation                                126.0       3158.2    250.6
Shell Scripts (1 concurrent)                     42.4       4467.0   1053.5
Shell Scripts (8 concurrent)                      6.0       1287.5   2145.8
System Call Overhead                          15000.0    2259406.0   1506.3
                                                                   ========
System Benchmarks Index Score                                         817.9

------------------------------------------------------------------------
Benchmark Run: Fri Mar 31 2017 01:54:31 - 02:22:33
4 CPUs in system; running 4 parallel copies of tests

Dhrystone 2 using register variables       62756421.4 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     9099.9 MWIPS (9.6 s, 7 samples)
Execl Throughput                               6121.9 lps   (29.8 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        364948.1 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           92558.9 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        992947.5 KBps  (30.0 s, 2 samples)
Pipe Throughput                             3398215.7 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 298924.5 lps   (10.0 s, 7 samples)
Process Creation                              11360.0 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  12271.0 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   1773.0 lpm   (60.1 s, 2 samples)
System Call Overhead                        3387097.5 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   62756421.4   5377.6
Double-Precision Whetstone                       55.0       9099.9   1654.5
Execl Throughput                                 43.0       6121.9   1423.7
File Copy 1024 bufsize 2000 maxblocks          3960.0     364948.1    921.6
File Copy 256 bufsize 500 maxblocks            1655.0      92558.9    559.3
File Copy 4096 bufsize 8000 maxblocks          5800.0     992947.5   1712.0
Pipe Throughput                               12440.0    3398215.7   2731.7
Pipe-based Context Switching                   4000.0     298924.5    747.3
Process Creation                                126.0      11360.0    901.6
Shell Scripts (1 concurrent)                     42.4      12271.0   2894.1
Shell Scripts (8 concurrent)                      6.0       1773.0   2955.1
System Call Overhead                          15000.0    3387097.5   2258.1
                                                                   ========
System Benchmarks Index Score                                        1646.6