Benchmark of rackcslot1.osadl.org / GNU/Linux on Thu Aug 27 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackcslot1.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.9.47-rt37 -- #9 SMP PREEMPT RT Thu Jul 23 14:38:05 CEST 2020
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Core(TM) i7 CPU X 990 @ 3.47GHz (6949.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Core(TM) i7 CPU X 990 @ 3.47GHz (6948.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Core(TM) i7 CPU X 990 @ 3.47GHz (6948.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Core(TM) i7 CPU X 990 @ 3.47GHz (6948.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	4:	Intel(R) Core(TM) i7 CPU X 990 @ 3.47GHz (6948.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	5:	Intel(R) Core(TM) i7 CPU X 990 @ 3.47GHz (6948.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	6:	Intel(R) Core(TM) i7 CPU X 990 @ 3.47GHz (6948.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	7:	Intel(R) Core(TM) i7 CPU X 990 @ 3.47GHz (6948.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	8:	Intel(R) Core(TM) i7 CPU X 990 @ 3.47GHz (6948.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	9:	Intel(R) Core(TM) i7 CPU X 990 @ 3.47GHz (6948.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	10:	Intel(R) Core(TM) i7 CPU X 990 @ 3.47GHz (6948.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	11:	Intel(R) Core(TM) i7 CPU X 990 @ 3.47GHz (6948.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	NVIDIA NVC8
Uptime:	05:15:01 up 44 days, 17:06, 1 user, load average: 0.00, 0.02, 0.19; runlevel 5

Benchmark Run: 12 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:06; 28m 05s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`23054544.8`	`lps`	`10.0 s`	`7`	`116700.0`	`1975.5`
Double-Precision Whetstone	`4345.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`790.1`
Execl Throughput	`3195.5`	`lps`	`30.0 s`	`2`	`43.0`	`743.1`
File Copy 1024 bufsize 2000 maxblocks	`555476.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`1402.7`
File Copy 256 bufsize 500 maxblocks	`147029.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`888.4`
File Copy 4096 bufsize 8000 maxblocks	`1472011.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`2538.0`
Pipe Throughput	`1017420.7`	`lps`	`10.0 s`	`7`	`12440.0`	`817.9`
Pipe-based Context Switching	`159242.1`	`lps`	`10.0 s`	`7`	`4000.0`	`398.1`
Process Creation	`7461.5`	`lps`	`30.0 s`	`2`	`126.0`	`592.2`
Shell Scripts (1 concurrent)	`6045.8`	`lpm`	`60.0 s`	`2`	`42.4`	`1425.9`
Shell Scripts (8 concurrent)	`3036.0`	`lpm`	`60.0 s`	`2`	`6.0`	`5060.1`
System Call Overhead	`1061629.6`	`lps`	`10.0 s`	`7`	`15000.0`	`707.8`
System Benchmarks Index Score:						`1113.0`

Benchmark Run: 12 CPUs; 12 parallel processes

Time: 05:43:06 - 06:11:37; 28m 31s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`223927380.2`	`lps`	`10.0 s`	`7`	`116700.0`	`19188.3`
Double-Precision Whetstone	`47551.0`	`MWIPS`	`9.9 s`	`7`	`55.0`	`8645.6`
Execl Throughput	`14276.5`	`lps`	`30.0 s`	`2`	`43.0`	`3320.1`
File Copy 1024 bufsize 2000 maxblocks	`197256.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`498.1`
File Copy 256 bufsize 500 maxblocks	`50705.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`306.4`
File Copy 4096 bufsize 8000 maxblocks	`741890.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`1279.1`
Pipe Throughput	`4303033.1`	`lps`	`10.0 s`	`7`	`12440.0`	`3459.0`
Pipe-based Context Switching	`1508791.4`	`lps`	`10.0 s`	`7`	`4000.0`	`3772.0`
Process Creation	`26571.6`	`lps`	`30.0 s`	`2`	`126.0`	`2108.9`
Shell Scripts (1 concurrent)	`23897.3`	`lpm`	`60.0 s`	`2`	`42.4`	`5636.2`
Shell Scripts (8 concurrent)	`2664.1`	`lpm`	`60.1 s`	`2`	`6.0`	`4440.1`
System Call Overhead	`1658133.0`	`lps`	`10.0 s`	`7`	`15000.0`	`1105.4`
System Benchmarks Index Score:						`2566.9`

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