Benchmark of rackcslot0.osadl.org / GNU/Linux on Sun Sep 20 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 (4787.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4787.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4787.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4787.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	4:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4787.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	5:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4787.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	6:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4787.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	7:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4787.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	8:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4787.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	9:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4787.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	10:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4787.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	11:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4787.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	12:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4787.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	13:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4787.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	14:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4787.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	15:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4787.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	05:15:01 up 79 days, 13:32, 0 users, load average: 2.75, 2.64, 2.68; runlevel 3

Benchmark Run: 16 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:37; 28m 36s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`15230474.4`	`lps`	`10.0 s`	`7`	`116700.0`	`1305.1`
Double-Precision Whetstone	`2944.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`535.3`
Execl Throughput	`2089.5`	`lps`	`29.8 s`	`2`	`43.0`	`485.9`
File Copy 1024 bufsize 2000 maxblocks	`270285.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`682.5`
File Copy 256 bufsize 500 maxblocks	`71118.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`429.7`
File Copy 4096 bufsize 8000 maxblocks	`738924.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`1274.0`
Pipe Throughput	`434774.8`	`lps`	`10.0 s`	`7`	`12440.0`	`349.5`
Pipe-based Context Switching	`98845.4`	`lps`	`10.0 s`	`7`	`4000.0`	`247.1`
Process Creation	`4481.0`	`lps`	`30.0 s`	`2`	`126.0`	`355.6`
Shell Scripts (1 concurrent)	`5492.6`	`lpm`	`60.0 s`	`2`	`42.4`	`1295.4`
Shell Scripts (8 concurrent)	`2631.8`	`lpm`	`60.0 s`	`2`	`6.0`	`4386.3`
System Call Overhead	`311530.3`	`lps`	`10.0 s`	`7`	`15000.0`	`207.7`
System Benchmarks Index Score:						`638.6`

Benchmark Run: 16 CPUs; 16 parallel processes

Time: 05:43:37 - 06:13:31; 29m 54s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`174536739.5`	`lps`	`10.0 s`	`7`	`116700.0`	`14956.0`
Double-Precision Whetstone	`43591.3`	`MWIPS`	`9.9 s`	`7`	`55.0`	`7925.7`
Execl Throughput	`8077.8`	`lps`	`29.6 s`	`2`	`43.0`	`1878.5`
File Copy 1024 bufsize 2000 maxblocks	`97575.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`246.4`
File Copy 256 bufsize 500 maxblocks	`26630.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`160.9`
File Copy 4096 bufsize 8000 maxblocks	`411785.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`710.0`
Pipe Throughput	`1464676.4`	`lps`	`10.0 s`	`7`	`12440.0`	`1177.4`
Pipe-based Context Switching	`464872.8`	`lps`	`10.0 s`	`7`	`4000.0`	`1162.2`
Process Creation	`14755.9`	`lps`	`30.0 s`	`2`	`126.0`	`1171.1`
Shell Scripts (1 concurrent)	`21593.0`	`lpm`	`60.0 s`	`2`	`42.4`	`5092.7`
Shell Scripts (8 concurrent)	`2471.3`	`lpm`	`60.2 s`	`2`	`6.0`	`4118.8`
System Call Overhead	`581298.5`	`lps`	`10.0 s`	`7`	`15000.0`	`387.5`
System Benchmarks Index Score:						`1443.2`

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