Benchmark of rackcslot0.osadl.org / GNU/Linux on Tue Sep 01 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 60 days, 13:32, 0 users, load average: 2.70, 4.35, 4.88; runlevel 3

Benchmark Run: 16 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:45; 28m 44s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`15144260.4`	`lps`	`10.0 s`	`7`	`116700.0`	`1297.7`
Double-Precision Whetstone	`2939.0`	`MWIPS`	`9.9 s`	`7`	`55.0`	`534.4`
Execl Throughput	`2097.7`	`lps`	`29.8 s`	`2`	`43.0`	`487.8`
File Copy 1024 bufsize 2000 maxblocks	`266701.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`673.5`
File Copy 256 bufsize 500 maxblocks	`70706.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`427.2`
File Copy 4096 bufsize 8000 maxblocks	`749155.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`1291.6`
Pipe Throughput	`436160.0`	`lps`	`10.0 s`	`7`	`12440.0`	`350.6`
Pipe-based Context Switching	`98311.4`	`lps`	`10.0 s`	`7`	`4000.0`	`245.8`
Process Creation	`4491.6`	`lps`	`30.0 s`	`2`	`126.0`	`356.5`
Shell Scripts (1 concurrent)	`5485.7`	`lpm`	`60.0 s`	`2`	`42.4`	`1293.8`
Shell Scripts (8 concurrent)	`2626.7`	`lpm`	`60.0 s`	`2`	`6.0`	`4377.9`
System Call Overhead	`312556.4`	`lps`	`10.0 s`	`7`	`15000.0`	`208.4`
System Benchmarks Index Score:						`638.1`

Benchmark Run: 16 CPUs; 16 parallel processes

Time: 05:43:45 - 06:13:52; 30m 07s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`196148377.9`	`lps`	`10.0 s`	`7`	`116700.0`	`16807.9`
Double-Precision Whetstone	`43587.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`7924.9`
Execl Throughput	`8126.5`	`lps`	`29.7 s`	`2`	`43.0`	`1889.9`
File Copy 1024 bufsize 2000 maxblocks	`97253.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`245.6`
File Copy 256 bufsize 500 maxblocks	`26490.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`160.1`
File Copy 4096 bufsize 8000 maxblocks	`429722.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`740.9`
Pipe Throughput	`1450773.2`	`lps`	`10.0 s`	`7`	`12440.0`	`1166.2`
Pipe-based Context Switching	`433993.0`	`lps`	`10.0 s`	`7`	`4000.0`	`1085.0`
Process Creation	`14673.5`	`lps`	`30.0 s`	`2`	`126.0`	`1164.6`
Shell Scripts (1 concurrent)	`21426.1`	`lpm`	`60.0 s`	`2`	`42.4`	`5053.3`
Shell Scripts (8 concurrent)	`2461.6`	`lpm`	`60.2 s`	`2`	`6.0`	`4102.7`
System Call Overhead	`575390.1`	`lps`	`10.0 s`	`7`	`15000.0`	`383.6`
System Benchmarks Index Score:						`1449.4`

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