Benchmark of rack7slot0.osadl.org / GNU/Linux on Sun Sep 14 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:	17:15:01 up 1768 days, 14:06, 0 users, load average: 0.01, 0.05, 0.01; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:22; 28m 21s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`24126012.8`	`lps`	`10.0 s`	`7`	`116700.0`	`2067.4`
Double-Precision Whetstone	`3569.7`	`MWIPS`	`10.1 s`	`7`	`55.0`	`649.0`
Execl Throughput	`4300.3`	`lps`	`30.0 s`	`2`	`43.0`	`1000.1`
File Copy 1024 bufsize 2000 maxblocks	`567275.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`1432.5`
File Copy 256 bufsize 500 maxblocks	`156206.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`943.8`
File Copy 4096 bufsize 8000 maxblocks	`1473165.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`2539.9`
Pipe Throughput	`1003774.0`	`lps`	`10.0 s`	`7`	`12440.0`	`806.9`
Pipe-based Context Switching	`202957.8`	`lps`	`10.0 s`	`7`	`4000.0`	`507.4`
Process Creation	`10558.9`	`lps`	`30.0 s`	`2`	`126.0`	`838.0`
Shell Scripts (1 concurrent)	`5399.2`	`lpm`	`60.0 s`	`2`	`42.4`	`1273.4`
Shell Scripts (8 concurrent)	`1546.6`	`lpm`	`60.0 s`	`2`	`6.0`	`2577.6`
System Call Overhead	`1218200.6`	`lps`	`10.0 s`	`7`	`15000.0`	`812.1`
System Benchmarks Index Score:						`1127.4`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:22 - 18:11:51; 28m 29s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`76952051.4`	`lps`	`10.0 s`	`7`	`116700.0`	`6594.0`
Double-Precision Whetstone	`13339.3`	`MWIPS`	`10.1 s`	`7`	`55.0`	`2425.3`
Execl Throughput	`12896.9`	`lps`	`29.9 s`	`2`	`43.0`	`2999.3`
File Copy 1024 bufsize 2000 maxblocks	`289795.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`731.8`
File Copy 256 bufsize 500 maxblocks	`74130.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`447.9`
File Copy 4096 bufsize 8000 maxblocks	`1064910.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`1836.1`
Pipe Throughput	`3361741.5`	`lps`	`10.0 s`	`7`	`12440.0`	`2702.4`
Pipe-based Context Switching	`727365.5`	`lps`	`10.0 s`	`7`	`4000.0`	`1818.4`
Process Creation	`29359.4`	`lps`	`30.0 s`	`2`	`126.0`	`2330.1`
Shell Scripts (1 concurrent)	`12774.1`	`lpm`	`60.0 s`	`2`	`42.4`	`3012.8`
Shell Scripts (8 concurrent)	`1187.9`	`lpm`	`60.1 s`	`2`	`6.0`	`1979.9`
System Call Overhead	`3758839.5`	`lps`	`10.0 s`	`7`	`15000.0`	`2505.9`
System Benchmarks Index Score:						`2031.5`

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