Benchmark of rackaslot0.osadl.org / GNU/Linux on Sat Jul 19 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:	17:15:01 up 106 days, 4:04, 0 users, load average: 0.03, 0.05, 0.02; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:17; 28m 16s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`23558580.6`	`lps`	`10.0 s`	`7`	`116700.0`	`2018.7`
Double-Precision Whetstone	`3554.1`	`MWIPS`	`10.1 s`	`7`	`55.0`	`646.2`
Execl Throughput	`3984.6`	`lps`	`29.9 s`	`2`	`43.0`	`926.7`
File Copy 1024 bufsize 2000 maxblocks	`529000.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`1335.9`
File Copy 256 bufsize 500 maxblocks	`144249.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`871.6`
File Copy 4096 bufsize 8000 maxblocks	`1461916.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`2520.5`
Pipe Throughput	`1067430.8`	`lps`	`10.0 s`	`7`	`12440.0`	`858.1`
Pipe-based Context Switching	`179712.8`	`lps`	`10.0 s`	`7`	`4000.0`	`449.3`
Process Creation	`9336.3`	`lps`	`30.0 s`	`2`	`126.0`	`741.0`
Shell Scripts (1 concurrent)	`5236.5`	`lpm`	`60.0 s`	`2`	`42.4`	`1235.0`
Shell Scripts (8 concurrent)	`1464.3`	`lpm`	`60.0 s`	`2`	`6.0`	`2440.5`
System Call Overhead	`1236319.5`	`lps`	`10.0 s`	`7`	`15000.0`	`824.2`
System Benchmarks Index Score:						`1080.0`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:17 - 18:11:36; 28m 19s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`76143550.8`	`lps`	`10.0 s`	`7`	`116700.0`	`6524.7`
Double-Precision Whetstone	`13284.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2415.4`
Execl Throughput	`12166.4`	`lps`	`29.9 s`	`2`	`43.0`	`2829.4`
File Copy 1024 bufsize 2000 maxblocks	`232928.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`588.2`
File Copy 256 bufsize 500 maxblocks	`59492.7`	`KBps`	`30.0 s`	`2`	`1655.0`	`359.5`
File Copy 4096 bufsize 8000 maxblocks	`895344.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`1543.7`
Pipe Throughput	`3578840.3`	`lps`	`10.0 s`	`7`	`12440.0`	`2876.9`
Pipe-based Context Switching	`742282.9`	`lps`	`10.0 s`	`7`	`4000.0`	`1855.7`
Process Creation	`24916.4`	`lps`	`30.0 s`	`2`	`126.0`	`1977.5`
Shell Scripts (1 concurrent)	`12406.5`	`lpm`	`60.0 s`	`2`	`42.4`	`2926.1`
Shell Scripts (8 concurrent)	`1155.8`	`lpm`	`60.1 s`	`2`	`6.0`	`1926.3`
System Call Overhead	`3830551.3`	`lps`	`10.0 s`	`7`	`15000.0`	`2553.7`
System Benchmarks Index Score:						`1899.9`

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