Benchmark of rack8slot0.osadl.org / GNU/Linux on Sun Jan 04 2026

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 (4600.4 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 (4600.4 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 (4600.4 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 (4600.4 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Matrox Electronics Systems Ltd., MGA G200eW WPCM450
Uptime:	05:15:01 up 22 days, 8:31, 0 users, load average: 0.04, 0.10, 0.16; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:13; 28m 12s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`22969739.2`	`lps`	`10.0 s`	`7`	`116700.0`	`1968.3`
Double-Precision Whetstone	`4275.4`	`MWIPS`	`10.1 s`	`7`	`55.0`	`777.3`
Execl Throughput	`3098.2`	`lps`	`29.9 s`	`2`	`43.0`	`720.5`
File Copy 1024 bufsize 2000 maxblocks	`385868.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`974.4`
File Copy 256 bufsize 500 maxblocks	`104473.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`631.3`
File Copy 4096 bufsize 8000 maxblocks	`1089160.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`1877.9`
Pipe Throughput	`648783.9`	`lps`	`10.0 s`	`7`	`12440.0`	`521.5`
Pipe-based Context Switching	`163241.6`	`lps`	`10.0 s`	`7`	`4000.0`	`408.1`
Process Creation	`7079.2`	`lps`	`30.0 s`	`2`	`126.0`	`561.8`
Shell Scripts (1 concurrent)	`5317.5`	`lpm`	`60.0 s`	`2`	`42.4`	`1254.1`
Shell Scripts (8 concurrent)	`1344.1`	`lpm`	`60.0 s`	`2`	`6.0`	`2240.2`
System Call Overhead	`442719.1`	`lps`	`10.0 s`	`7`	`15000.0`	`295.1`
System Benchmarks Index Score:						`841.6`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:13 - 06:11:33; 28m 20s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`72374989.0`	`lps`	`10.0 s`	`7`	`116700.0`	`6201.8`
Double-Precision Whetstone	`15912.7`	`MWIPS`	`10.1 s`	`7`	`55.0`	`2893.2`
Execl Throughput	`9199.4`	`lps`	`29.9 s`	`2`	`43.0`	`2139.4`
File Copy 1024 bufsize 2000 maxblocks	`236058.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`596.1`
File Copy 256 bufsize 500 maxblocks	`60622.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`366.3`
File Copy 4096 bufsize 8000 maxblocks	`869658.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`1499.4`
Pipe Throughput	`2259929.1`	`lps`	`10.0 s`	`7`	`12440.0`	`1816.7`
Pipe-based Context Switching	`507739.3`	`lps`	`10.0 s`	`7`	`4000.0`	`1269.3`
Process Creation	`17307.7`	`lps`	`30.0 s`	`2`	`126.0`	`1373.6`
Shell Scripts (1 concurrent)	`10815.5`	`lpm`	`60.0 s`	`2`	`42.4`	`2550.8`
Shell Scripts (8 concurrent)	`1043.2`	`lpm`	`60.1 s`	`2`	`6.0`	`1738.7`
System Call Overhead	`1531486.4`	`lps`	`10.0 s`	`7`	`15000.0`	`1021.0`
System Benchmarks Index Score:						`1541.7`

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