Benchmark of rack8slot0.osadl.org / GNU/Linux on Sat Oct 18 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack8slot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.18.7-rt5 -- #7 SMP PREEMPT RT Tue Dec 28 23:24:41 CET 2021
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 (4600.6 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 (4600.6 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 (4600.6 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 (4600.6 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Matrox Electronics Systems Ltd., MGA G200eW WPCM450
Uptime:	17:15:01 up 1389 days, 15:24, 0 users, load average: 0.02, 0.25, 0.31; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:13; 28m 12s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`23231115.0`	`lps`	`10.0 s`	`7`	`116700.0`	`1990.7`
Double-Precision Whetstone	`4281.7`	`MWIPS`	`10.1 s`	`7`	`55.0`	`778.5`
Execl Throughput	`3106.7`	`lps`	`29.9 s`	`2`	`43.0`	`722.5`
File Copy 1024 bufsize 2000 maxblocks	`391472.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`988.6`
File Copy 256 bufsize 500 maxblocks	`105485.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`637.4`
File Copy 4096 bufsize 8000 maxblocks	`1125255.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`1940.1`
Pipe Throughput	`651594.9`	`lps`	`10.0 s`	`7`	`12440.0`	`523.8`
Pipe-based Context Switching	`162865.2`	`lps`	`10.0 s`	`7`	`4000.0`	`407.2`
Process Creation	`6819.6`	`lps`	`30.0 s`	`2`	`126.0`	`541.2`
Shell Scripts (1 concurrent)	`5360.1`	`lpm`	`60.0 s`	`2`	`42.4`	`1264.2`
Shell Scripts (8 concurrent)	`1355.5`	`lpm`	`60.0 s`	`2`	`6.0`	`2259.2`
System Call Overhead	`441654.8`	`lps`	`10.0 s`	`7`	`15000.0`	`294.4`
System Benchmarks Index Score:						`845.2`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:13 - 18:11:49; 28m 36s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`74370515.1`	`lps`	`10.0 s`	`7`	`116700.0`	`6372.8`
Double-Precision Whetstone	`16190.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2943.8`
Execl Throughput	`9029.8`	`lps`	`29.9 s`	`2`	`43.0`	`2100.0`
File Copy 1024 bufsize 2000 maxblocks	`233781.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`590.4`
File Copy 256 bufsize 500 maxblocks	`59461.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`359.3`
File Copy 4096 bufsize 8000 maxblocks	`862732.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`1487.5`
Pipe Throughput	`2259551.2`	`lps`	`10.0 s`	`7`	`12440.0`	`1816.4`
Pipe-based Context Switching	`502088.9`	`lps`	`10.0 s`	`7`	`4000.0`	`1255.2`
Process Creation	`16600.3`	`lps`	`30.0 s`	`2`	`126.0`	`1317.5`
Shell Scripts (1 concurrent)	`10923.7`	`lpm`	`60.0 s`	`2`	`42.4`	`2576.3`
Shell Scripts (8 concurrent)	`1051.9`	`lpm`	`60.1 s`	`2`	`6.0`	`1753.1`
System Call Overhead	`1542810.8`	`lps`	`10.0 s`	`7`	`15000.0`	`1028.5`
System Benchmarks Index Score:						`1536.7`

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