Benchmark of rackaslot0.osadl.org / GNU/Linux on Fri Sep 12 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackaslot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.9.47-rt37 -- #17 SMP PREEMPT RT Thu Jul 23 11:08:01 CEST 2020
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4600.2 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 (4604.7 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 (4608.1 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 (4606.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	05:15:01 up 160 days, 16:04, 0 users, load average: 0.08, 0.13, 0.10; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:19; 28m 18s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`23605532.4`	`lps`	`10.0 s`	`7`	`116700.0`	`2022.8`
Double-Precision Whetstone	`3543.9`	`MWIPS`	`10.1 s`	`7`	`55.0`	`644.3`
Execl Throughput	`3972.2`	`lps`	`29.9 s`	`2`	`43.0`	`923.8`
File Copy 1024 bufsize 2000 maxblocks	`529826.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`1337.9`
File Copy 256 bufsize 500 maxblocks	`143800.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`868.9`
File Copy 4096 bufsize 8000 maxblocks	`1455316.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`2509.2`
Pipe Throughput	`1062710.9`	`lps`	`10.0 s`	`7`	`12440.0`	`854.3`
Pipe-based Context Switching	`178660.1`	`lps`	`10.0 s`	`7`	`4000.0`	`446.7`
Process Creation	`8955.1`	`lps`	`30.0 s`	`2`	`126.0`	`710.7`
Shell Scripts (1 concurrent)	`5237.0`	`lpm`	`60.0 s`	`2`	`42.4`	`1235.1`
Shell Scripts (8 concurrent)	`1472.7`	`lpm`	`60.0 s`	`2`	`6.0`	`2454.5`
System Call Overhead	`1228557.3`	`lps`	`10.0 s`	`7`	`15000.0`	`819.0`
System Benchmarks Index Score:						`1074.4`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:19 - 06:11:40; 28m 21s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`75323784.5`	`lps`	`10.0 s`	`7`	`116700.0`	`6454.5`
Double-Precision Whetstone	`13234.4`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2406.3`
Execl Throughput	`12204.2`	`lps`	`29.9 s`	`2`	`43.0`	`2838.2`
File Copy 1024 bufsize 2000 maxblocks	`228886.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`578.0`
File Copy 256 bufsize 500 maxblocks	`57561.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`347.8`
File Copy 4096 bufsize 8000 maxblocks	`871967.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`1503.4`
Pipe Throughput	`3556592.3`	`lps`	`10.0 s`	`7`	`12440.0`	`2859.0`
Pipe-based Context Switching	`713065.6`	`lps`	`10.0 s`	`7`	`4000.0`	`1782.7`
Process Creation	`24480.8`	`lps`	`30.0 s`	`2`	`126.0`	`1942.9`
Shell Scripts (1 concurrent)	`12342.1`	`lpm`	`60.0 s`	`2`	`42.4`	`2910.9`
Shell Scripts (8 concurrent)	`1157.9`	`lpm`	`60.1 s`	`2`	`6.0`	`1929.8`
System Call Overhead	`3785729.7`	`lps`	`10.0 s`	`7`	`15000.0`	`2523.8`
System Benchmarks Index Score:						`1873.5`

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