Benchmark of rackcslot0.osadl.org / GNU/Linux on Wed Aug 12 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 40 days, 13:32, 0 users, load average: 1.33, 2.46, 3.32; runlevel 3

Benchmark Run: 16 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:42; 28m 41s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`15289943.6`	`lps`	`10.0 s`	`7`	`116700.0`	`1310.2`
Double-Precision Whetstone	`2941.9`	`MWIPS`	`9.9 s`	`7`	`55.0`	`534.9`
Execl Throughput	`2105.5`	`lps`	`29.7 s`	`2`	`43.0`	`489.6`
File Copy 1024 bufsize 2000 maxblocks	`269728.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`681.1`
File Copy 256 bufsize 500 maxblocks	`70776.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`427.7`
File Copy 4096 bufsize 8000 maxblocks	`732626.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`1263.1`
Pipe Throughput	`435087.3`	`lps`	`10.0 s`	`7`	`12440.0`	`349.7`
Pipe-based Context Switching	`99043.6`	`lps`	`10.0 s`	`7`	`4000.0`	`247.6`
Process Creation	`4498.7`	`lps`	`30.0 s`	`2`	`126.0`	`357.0`
Shell Scripts (1 concurrent)	`5503.0`	`lpm`	`60.0 s`	`2`	`42.4`	`1297.9`
Shell Scripts (8 concurrent)	`2634.2`	`lpm`	`60.0 s`	`2`	`6.0`	`4390.4`
System Call Overhead	`307845.4`	`lps`	`10.0 s`	`7`	`15000.0`	`205.2`
System Benchmarks Index Score:						`638.2`

Benchmark Run: 16 CPUs; 16 parallel processes

Time: 05:43:42 - 06:13:17; 29m 35s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`190448837.9`	`lps`	`10.0 s`	`7`	`116700.0`	`16319.5`
Double-Precision Whetstone	`43348.8`	`MWIPS`	`9.9 s`	`7`	`55.0`	`7881.6`
Execl Throughput	`8023.6`	`lps`	`29.7 s`	`2`	`43.0`	`1865.9`
File Copy 1024 bufsize 2000 maxblocks	`118118.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`298.3`
File Copy 256 bufsize 500 maxblocks	`28437.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`171.8`
File Copy 4096 bufsize 8000 maxblocks	`429608.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`740.7`
Pipe Throughput	`1492177.7`	`lps`	`10.0 s`	`7`	`12440.0`	`1199.5`
Pipe-based Context Switching	`417126.5`	`lps`	`10.0 s`	`7`	`4000.0`	`1042.8`
Process Creation	`14731.4`	`lps`	`30.0 s`	`2`	`126.0`	`1169.2`
Shell Scripts (1 concurrent)	`21609.4`	`lpm`	`60.0 s`	`2`	`42.4`	`5096.6`
Shell Scripts (8 concurrent)	`2476.4`	`lpm`	`60.2 s`	`2`	`6.0`	`4127.3`
System Call Overhead	`584529.4`	`lps`	`10.0 s`	`7`	`15000.0`	`389.7`
System Benchmarks Index Score:						`1478.6`

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