Benchmark of rackcslot0.osadl.org / GNU/Linux on Sat Mar 14 2026

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 (4788.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	4:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4762.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	5:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4762.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	6:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4762.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	7:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4762.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	8:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	9:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	10:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	11:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	12:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4762.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	13:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4762.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	14:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4762.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	15:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4762.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	05:15:01 up 91 days, 18:24, 0 users, load average: 1.24, 2.53, 3.05; runlevel 3

Benchmark Run: 16 CPUs; 1 parallel process

Time: 05:15:01 - 05:44:45; 29m 44s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`15024752.4`	`lps`	`10.0 s`	`7`	`116700.0`	`1287.5`
Double-Precision Whetstone	`2941.3`	`MWIPS`	`9.9 s`	`7`	`55.0`	`534.8`
Execl Throughput	`2124.0`	`lps`	`29.7 s`	`2`	`43.0`	`493.9`
File Copy 1024 bufsize 2000 maxblocks	`267402.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`675.3`
File Copy 256 bufsize 500 maxblocks	`70613.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`426.7`
File Copy 4096 bufsize 8000 maxblocks	`732205.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`1262.4`
Pipe Throughput	`432326.2`	`lps`	`10.0 s`	`7`	`12440.0`	`347.5`
Pipe-based Context Switching	`98530.7`	`lps`	`10.0 s`	`7`	`4000.0`	`246.3`
Process Creation	`4594.3`	`lps`	`30.0 s`	`2`	`126.0`	`364.6`
Shell Scripts (1 concurrent)	`5509.5`	`lpm`	`60.0 s`	`2`	`42.4`	`1299.4`
Shell Scripts (8 concurrent)	`2648.2`	`lpm`	`60.0 s`	`2`	`6.0`	`4413.6`
System Call Overhead	`308634.8`	`lps`	`10.0 s`	`7`	`15000.0`	`205.8`
System Benchmarks Index Score:						`638.1`

Benchmark Run: 16 CPUs; 16 parallel processes

Time: 05:44:45 - 06:14:33; 29m 48s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`188043770.5`	`lps`	`10.0 s`	`7`	`116700.0`	`16113.4`
Double-Precision Whetstone	`43469.5`	`MWIPS`	`9.9 s`	`7`	`55.0`	`7903.5`
Execl Throughput	`7764.6`	`lps`	`29.7 s`	`2`	`43.0`	`1805.7`
File Copy 1024 bufsize 2000 maxblocks	`106293.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`268.4`
File Copy 256 bufsize 500 maxblocks	`26051.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`157.4`
File Copy 4096 bufsize 8000 maxblocks	`395376.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`681.7`
Pipe Throughput	`1588449.9`	`lps`	`10.0 s`	`7`	`12440.0`	`1276.9`
Pipe-based Context Switching	`421601.2`	`lps`	`10.0 s`	`7`	`4000.0`	`1054.0`
Process Creation	`14635.6`	`lps`	`30.0 s`	`2`	`126.0`	`1161.6`
Shell Scripts (1 concurrent)	`21477.3`	`lpm`	`60.0 s`	`2`	`42.4`	`5065.4`
Shell Scripts (8 concurrent)	`2486.9`	`lpm`	`60.2 s`	`2`	`6.0`	`4144.9`
System Call Overhead	`577197.9`	`lps`	`10.0 s`	`7`	`15000.0`	`384.8`
System Benchmarks Index Score:						`1446.1`

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