Stopwatch
Performance report #2581
SSD NodesTau (Medium)
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Test results for Tau (Medium) at SSD Nodes


Server specs:


4 × Intel(R) Xeon(R) CPU E5-2667 v4 @ 3.20GHz
8 GB RAM / 41 GB disk space
Debian 8.7
Tustin, United States

Benchmark results summary:


UnixBench - 3980.4


More: https://serverscope.io/trials/NBRw
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Cpu chip
Server Specs
CPU
4 × Intel(R) Xeon(R) CPU E5-2667 v4 @ 3.20GHz
CPU Cores
8 × 3200 MHz
RAM
8 GB
Disk
41 GB
OS
Debian 8.7
Location
Tustin, United States
Benchmark summary
Benchmark summary
UnixBench
3980.4
Disk Read
N/A
Disk Write
N/A
Bandwidth
N/A
Speedtest
N/A
Graph analysis
UnixBench Score
UnixBench (all CPUs)
3980.4
UnixBench (one CPU)
1682.5
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-oGrWGE/byte-unixbench/UnixBench"
make distr
make[2]: Entering directory "/root/serverscope-oGrWGE/byte-unixbench/UnixBench"
Checking distribution of files
./pgms  exists
./src  exists
./testdir  exists
make[2]: Leaving directory "/root/serverscope-oGrWGE/byte-unixbench/UnixBench"
make programs
make[2]: Entering directory "/root/serverscope-oGrWGE/byte-unixbench/UnixBench"
make[2]: Nothing to be done for "programs".
make[2]: Leaving directory "/root/serverscope-oGrWGE/byte-unixbench/UnixBench"
make[1]: Leaving directory "/root/serverscope-oGrWGE/byte-unixbench/UnixBench"
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
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: server1: GNU/Linux
   OS: GNU/Linux -- 2.6.32-042stab120.18 -- #1 SMP Fri Jan 13 10:32:04 MSK 2017
   Machine: x86_64 (unknown)
   Language: en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968")
   CPU 0: Intel(R) Xeon(R) CPU E5-2667 v4 @ 3.20GHz (6399.6 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 1: Intel(R) Xeon(R) CPU E5-2667 v4 @ 3.20GHz (6399.6 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 2: Intel(R) Xeon(R) CPU E5-2667 v4 @ 3.20GHz (6399.6 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   CPU 3: Intel(R) Xeon(R) CPU E5-2667 v4 @ 3.20GHz (6399.6 bogomips)
          Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
   13:06:39 up 20:48,  1 user,  load average: 0.27, 1.29, 1.23; runlevel Feb

------------------------------------------------------------------------
Benchmark Run: Sun Feb 19 2017 13:06:39 - 13:35:24
4 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       37709737.1 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3878.0 MWIPS (14.0 s, 7 samples)
Execl Throughput                               4050.6 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        876870.5 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          233492.5 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2208090.3 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1753431.1 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 228799.7 lps   (10.0 s, 7 samples)
Process Creation                              10549.1 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  11911.4 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   3510.3 lpm   (60.0 s, 2 samples)
System Call Overhead                        2725591.2 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   37709737.1   3231.3
Double-Precision Whetstone                       55.0       3878.0    705.1
Execl Throughput                                 43.0       4050.6    942.0
File Copy 1024 bufsize 2000 maxblocks          3960.0     876870.5   2214.3
File Copy 256 bufsize 500 maxblocks            1655.0     233492.5   1410.8
File Copy 4096 bufsize 8000 maxblocks          5800.0    2208090.3   3807.1
Pipe Throughput                               12440.0    1753431.1   1409.5
Pipe-based Context Switching                   4000.0     228799.7    572.0
Process Creation                                126.0      10549.1    837.2
Shell Scripts (1 concurrent)                     42.4      11911.4   2809.3
Shell Scripts (8 concurrent)                      6.0       3510.3   5850.4
System Call Overhead                          15000.0    2725591.2   1817.1
                                                                   ========
System Benchmarks Index Score                                        1682.5

------------------------------------------------------------------------
Benchmark Run: Sun Feb 19 2017 13:35:24 - 14:04:14
4 CPUs in system; running 4 parallel copies of tests

Dhrystone 2 using register variables      147217833.2 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                    15458.9 MWIPS (14.0 s, 7 samples)
Execl Throughput                              18686.3 lps   (29.8 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        788129.6 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          221581.1 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       2338394.3 KBps  (30.0 s, 2 samples)
Pipe Throughput                             6833886.9 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                1251858.3 lps   (10.0 s, 7 samples)
Process Creation                              32569.7 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  32482.2 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   4520.1 lpm   (60.0 s, 2 samples)
System Call Overhead                        5587577.4 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0  147217833.2  12615.1
Double-Precision Whetstone                       55.0      15458.9   2810.7
Execl Throughput                                 43.0      18686.3   4345.7
File Copy 1024 bufsize 2000 maxblocks          3960.0     788129.6   1990.2
File Copy 256 bufsize 500 maxblocks            1655.0     221581.1   1338.9
File Copy 4096 bufsize 8000 maxblocks          5800.0    2338394.3   4031.7
Pipe Throughput                               12440.0    6833886.9   5493.5
Pipe-based Context Switching                   4000.0    1251858.3   3129.6
Process Creation                                126.0      32569.7   2584.9
Shell Scripts (1 concurrent)                     42.4      32482.2   7660.9
Shell Scripts (8 concurrent)                      6.0       4520.1   7533.6
System Call Overhead                          15000.0    5587577.4   3725.1
                                                                   ========
System Benchmarks Index Score                                        3980.4