Benchmark of rack7slot0.osadl.org / GNU/Linux on Fri Aug 01 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack7slot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.4.39-rt50+ -- #4 SMP PREEMPT RT Sat Mar 25 18:28:50 CET 2017
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4600.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4600.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4600.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4600.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	05:15:01 up 1724 days, 2:06, 0 users, load average: 0.00, 0.03, 0.00; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:21; 28m 20s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`24083963.6`	`lps`	`10.0 s`	`7`	`116700.0`	`2063.8`
Double-Precision Whetstone	`3567.2`	`MWIPS`	`10.1 s`	`7`	`55.0`	`648.6`
Execl Throughput	`4293.0`	`lps`	`29.8 s`	`2`	`43.0`	`998.4`
File Copy 1024 bufsize 2000 maxblocks	`566390.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`1430.3`
File Copy 256 bufsize 500 maxblocks	`156019.6`	`KBps`	`30.0 s`	`2`	`1655.0`	`942.7`
File Copy 4096 bufsize 8000 maxblocks	`1469280.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`2533.2`
Pipe Throughput	`1004669.7`	`lps`	`10.0 s`	`7`	`12440.0`	`807.6`
Pipe-based Context Switching	`203706.6`	`lps`	`10.0 s`	`7`	`4000.0`	`509.3`
Process Creation	`10448.9`	`lps`	`30.0 s`	`2`	`126.0`	`829.3`
Shell Scripts (1 concurrent)	`5405.2`	`lpm`	`60.0 s`	`2`	`42.4`	`1274.8`
Shell Scripts (8 concurrent)	`1553.1`	`lpm`	`60.0 s`	`2`	`6.0`	`2588.6`
System Call Overhead	`1219004.0`	`lps`	`10.0 s`	`7`	`15000.0`	`812.7`
System Benchmarks Index Score:						`1126.5`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:21 - 06:11:50; 28m 29s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`76826576.9`	`lps`	`10.0 s`	`7`	`116700.0`	`6583.3`
Double-Precision Whetstone	`13381.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2433.1`
Execl Throughput	`13107.3`	`lps`	`29.9 s`	`2`	`43.0`	`3048.2`
File Copy 1024 bufsize 2000 maxblocks	`290268.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`733.0`
File Copy 256 bufsize 500 maxblocks	`75279.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`454.9`
File Copy 4096 bufsize 8000 maxblocks	`1043672.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`1799.4`
Pipe Throughput	`3363785.9`	`lps`	`10.0 s`	`7`	`12440.0`	`2704.0`
Pipe-based Context Switching	`712082.9`	`lps`	`10.0 s`	`7`	`4000.0`	`1780.2`
Process Creation	`29966.3`	`lps`	`30.0 s`	`2`	`126.0`	`2378.3`
Shell Scripts (1 concurrent)	`12775.4`	`lpm`	`60.0 s`	`2`	`42.4`	`3013.1`
Shell Scripts (8 concurrent)	`1203.1`	`lpm`	`60.1 s`	`2`	`6.0`	`2005.2`
System Call Overhead	`3782913.0`	`lps`	`10.0 s`	`7`	`15000.0`	`2521.9`
System Benchmarks Index Score:						`2037.2`

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