Benchmark of rack1slot2.osadl.org / GNU/Linux on Fri Jan 02 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack1slot2.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.4.229-rt200 -- #12 SMP PREEMPT RT Tue Jul 14 01:05:21 CEST 2020
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Xeon(R) CPU E3-1270 V2 @ 3.50GHz (6999.4 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E3-1270 V2 @ 3.50GHz (6999.4 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E3-1270 V2 @ 3.50GHz (6999.4 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E3-1270 V2 @ 3.50GHz (6999.4 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Matrox Graphics, Inc., MGA G200eW WPCM450
Uptime:	05:15:02 up 20 days, 6:15, 0 users, load average: 0.02, 0.10, 0.17; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:02 - 05:44:07; 29m 05s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`41355632.9`	`lps`	`10.0 s`	`7`	`116700.0`	`3543.8`
Double-Precision Whetstone	`4478.8`	`MWIPS`	`9.9 s`	`7`	`55.0`	`814.3`
Execl Throughput	`5149.3`	`lps`	`29.4 s`	`2`	`43.0`	`1197.5`
File Copy 1024 bufsize 2000 maxblocks	`535231.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`1351.6`
File Copy 256 bufsize 500 maxblocks	`138149.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`834.7`
File Copy 4096 bufsize 8000 maxblocks	`1632288.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`2814.3`
Pipe Throughput	`809135.5`	`lps`	`10.0 s`	`7`	`12440.0`	`650.4`
Pipe-based Context Switching	`223565.1`	`lps`	`10.0 s`	`7`	`4000.0`	`558.9`
Process Creation	`11489.0`	`lps`	`30.0 s`	`2`	`126.0`	`911.8`
Shell Scripts (1 concurrent)	`8860.8`	`lpm`	`60.0 s`	`2`	`42.4`	`2089.8`
Shell Scripts (8 concurrent)	`2651.7`	`lpm`	`60.0 s`	`2`	`6.0`	`4419.5`
System Call Overhead	`670593.3`	`lps`	`10.0 s`	`7`	`15000.0`	`447.1`
System Benchmarks Index Score:						`1253.3`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:44:07 - 06:13:51; 29m 44s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`164745678.8`	`lps`	`10.0 s`	`7`	`116700.0`	`14117.0`
Double-Precision Whetstone	`17910.4`	`MWIPS`	`9.9 s`	`7`	`55.0`	`3256.4`
Execl Throughput	`18993.2`	`lps`	`29.3 s`	`2`	`43.0`	`4417.0`
File Copy 1024 bufsize 2000 maxblocks	`382511.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`965.9`
File Copy 256 bufsize 500 maxblocks	`96817.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`585.0`
File Copy 4096 bufsize 8000 maxblocks	`1394903.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`2405.0`
Pipe Throughput	`3030212.1`	`lps`	`10.0 s`	`7`	`12440.0`	`2435.9`
Pipe-based Context Switching	`706501.9`	`lps`	`10.0 s`	`7`	`4000.0`	`1766.3`
Process Creation	`39921.1`	`lps`	`30.0 s`	`2`	`126.0`	`3168.3`
Shell Scripts (1 concurrent)	`22327.4`	`lpm`	`60.0 s`	`2`	`42.4`	`5265.9`
Shell Scripts (8 concurrent)	`2122.6`	`lpm`	`60.0 s`	`2`	`6.0`	`3537.7`
System Call Overhead	`2315984.6`	`lps`	`10.0 s`	`7`	`15000.0`	`1544.0`
System Benchmarks Index Score:						`2627.3`

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