Benchmark of rackcslot0.osadl.org / GNU/Linux on Fri Sep 12 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackcslot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.19.127-rt55 -- #6 SMP PREEMPT RT Fri Jul 10 23:24:35 CEST 2020
Machine:	x86_64: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.3 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.3 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.3 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.3 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	4:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.4 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	5:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.4 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	6:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.4 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	7:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.4 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	8:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.3 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	9:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.3 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	10:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.3 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	11:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.3 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	12:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.4 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	13:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.4 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	14:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.4 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	15:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.4 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	05:15:01 up 108 days, 19:36, 0 users, load average: 2.96, 4.42, 4.18; runlevel 3

Benchmark Run: 16 CPUs; 1 parallel process

Time: 05:15:01 - 05:44:18; 29m 17s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`15090392.2`	`lps`	`10.0 s`	`7`	`116700.0`	`1293.1`
Double-Precision Whetstone	`2954.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`537.2`
Execl Throughput	`2112.3`	`lps`	`29.9 s`	`2`	`43.0`	`491.2`
File Copy 1024 bufsize 2000 maxblocks	`269244.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`679.9`
File Copy 256 bufsize 500 maxblocks	`70414.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`425.5`
File Copy 4096 bufsize 8000 maxblocks	`755530.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`1302.6`
Pipe Throughput	`435774.0`	`lps`	`10.0 s`	`7`	`12440.0`	`350.3`
Pipe-based Context Switching	`99085.2`	`lps`	`10.0 s`	`7`	`4000.0`	`247.7`
Process Creation	`4425.7`	`lps`	`30.0 s`	`2`	`126.0`	`351.2`
Shell Scripts (1 concurrent)	`5500.0`	`lpm`	`60.0 s`	`2`	`42.4`	`1297.2`
Shell Scripts (8 concurrent)	`2636.9`	`lpm`	`60.0 s`	`2`	`6.0`	`4394.8`
System Call Overhead	`312496.0`	`lps`	`10.0 s`	`7`	`15000.0`	`208.3`
System Benchmarks Index Score:						`639.2`

Benchmark Run: 16 CPUs; 16 parallel processes

Time: 05:44:18 - 06:14:03; 29m 45s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`197208364.4`	`lps`	`10.0 s`	`7`	`116700.0`	`16898.7`
Double-Precision Whetstone	`43332.6`	`MWIPS`	`9.9 s`	`7`	`55.0`	`7878.7`
Execl Throughput	`7828.9`	`lps`	`29.8 s`	`2`	`43.0`	`1820.7`
File Copy 1024 bufsize 2000 maxblocks	`111161.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`280.7`
File Copy 256 bufsize 500 maxblocks	`26354.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`159.2`
File Copy 4096 bufsize 8000 maxblocks	`418133.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`720.9`
Pipe Throughput	`1474856.5`	`lps`	`10.0 s`	`7`	`12440.0`	`1185.6`
Pipe-based Context Switching	`417069.1`	`lps`	`10.0 s`	`7`	`4000.0`	`1042.7`
Process Creation	`14675.6`	`lps`	`30.0 s`	`2`	`126.0`	`1164.7`
Shell Scripts (1 concurrent)	`21529.7`	`lpm`	`60.0 s`	`2`	`42.4`	`5077.8`
Shell Scripts (8 concurrent)	`2473.7`	`lpm`	`60.3 s`	`2`	`6.0`	`4122.9`
System Call Overhead	`590698.1`	`lps`	`10.0 s`	`7`	`15000.0`	`393.8`
System Benchmarks Index Score:						`1458.6`

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