Benchmark of rackcslot0.osadl.org / GNU/Linux on Thu Jul 02 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:	05:15:02 up 201 days, 17:24, 0 users, load average: 0.61, 2.15, 2.93; runlevel 3

Benchmark Run: 16 CPUs; 1 parallel process

Time: 05:15:02 - 05:44:53; 29m 51s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`15123955.2`	`lps`	`10.0 s`	`7`	`116700.0`	`1296.0`
Double-Precision Whetstone	`2943.8`	`MWIPS`	`9.9 s`	`7`	`55.0`	`535.2`
Execl Throughput	`2100.7`	`lps`	`29.6 s`	`2`	`43.0`	`488.5`
File Copy 1024 bufsize 2000 maxblocks	`269211.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`679.8`
File Copy 256 bufsize 500 maxblocks	`71066.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`429.4`
File Copy 4096 bufsize 8000 maxblocks	`727953.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`1255.1`
Pipe Throughput	`432866.8`	`lps`	`10.0 s`	`7`	`12440.0`	`348.0`
Pipe-based Context Switching	`98866.7`	`lps`	`10.0 s`	`7`	`4000.0`	`247.2`
Process Creation	`4611.3`	`lps`	`30.0 s`	`2`	`126.0`	`366.0`
Shell Scripts (1 concurrent)	`5499.9`	`lpm`	`60.0 s`	`2`	`42.4`	`1297.2`
Shell Scripts (8 concurrent)	`2635.4`	`lpm`	`60.0 s`	`2`	`6.0`	`4392.4`
System Call Overhead	`309414.2`	`lps`	`10.0 s`	`7`	`15000.0`	`206.3`
System Benchmarks Index Score:						`638.5`

Benchmark Run: 16 CPUs; 16 parallel processes

Time: 05:44:53 - 06:14:55; 30m 02s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`199191986.6`	`lps`	`10.0 s`	`7`	`116700.0`	`17068.7`
Double-Precision Whetstone	`43426.1`	`MWIPS`	`9.9 s`	`7`	`55.0`	`7895.7`
Execl Throughput	`7982.2`	`lps`	`29.8 s`	`2`	`43.0`	`1856.3`
File Copy 1024 bufsize 2000 maxblocks	`105652.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`266.8`
File Copy 256 bufsize 500 maxblocks	`24687.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`149.2`
File Copy 4096 bufsize 8000 maxblocks	`418439.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`721.4`
Pipe Throughput	`1522285.9`	`lps`	`10.0 s`	`7`	`12440.0`	`1223.7`
Pipe-based Context Switching	`462465.1`	`lps`	`10.0 s`	`7`	`4000.0`	`1156.2`
Process Creation	`14659.7`	`lps`	`30.0 s`	`2`	`126.0`	`1163.5`
Shell Scripts (1 concurrent)	`21532.6`	`lpm`	`60.0 s`	`2`	`42.4`	`5078.4`
Shell Scripts (8 concurrent)	`2477.0`	`lpm`	`60.3 s`	`2`	`6.0`	`4128.4`
System Call Overhead	`582958.1`	`lps`	`10.0 s`	`7`	`15000.0`	`388.6`
System Benchmarks Index Score:						`1463.2`

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