Benchmark of rackcslot1.osadl.org / GNU/Linux on Tue Jul 21 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 7 days, 17:06, 1 user, load average: 0.00, 0.03, 0.20; 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	`22588940.8`	`lps`	`10.0 s`	`7`	`116700.0`	`1935.6`
Double-Precision Whetstone	`4348.1`	`MWIPS`	`10.0 s`	`7`	`55.0`	`790.6`
Execl Throughput	`3251.3`	`lps`	`30.0 s`	`2`	`43.0`	`756.1`
File Copy 1024 bufsize 2000 maxblocks	`554964.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`1401.4`
File Copy 256 bufsize 500 maxblocks	`147782.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`892.9`
File Copy 4096 bufsize 8000 maxblocks	`1542353.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`2659.2`
Pipe Throughput	`1018672.0`	`lps`	`10.0 s`	`7`	`12440.0`	`818.9`
Pipe-based Context Switching	`158729.7`	`lps`	`10.0 s`	`7`	`4000.0`	`396.8`
Process Creation	`7774.4`	`lps`	`30.0 s`	`2`	`126.0`	`617.0`
Shell Scripts (1 concurrent)	`6102.4`	`lpm`	`60.0 s`	`2`	`42.4`	`1439.2`
Shell Scripts (8 concurrent)	`3065.8`	`lpm`	`60.0 s`	`2`	`6.0`	`5109.7`
System Call Overhead	`1063175.2`	`lps`	`10.0 s`	`7`	`15000.0`	`708.8`
System Benchmarks Index Score:						`1123.0`

Benchmark Run: 12 CPUs; 12 parallel processes

Time: 05:43:06 - 06:11:31; 28m 25s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`226367708.0`	`lps`	`10.0 s`	`7`	`116700.0`	`19397.4`
Double-Precision Whetstone	`47296.7`	`MWIPS`	`9.9 s`	`7`	`55.0`	`8599.4`
Execl Throughput	`14386.6`	`lps`	`30.0 s`	`2`	`43.0`	`3345.7`
File Copy 1024 bufsize 2000 maxblocks	`197572.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`498.9`
File Copy 256 bufsize 500 maxblocks	`50755.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`306.7`
File Copy 4096 bufsize 8000 maxblocks	`743423.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`1281.8`
Pipe Throughput	`4318452.6`	`lps`	`10.0 s`	`7`	`12440.0`	`3471.4`
Pipe-based Context Switching	`1536029.2`	`lps`	`10.0 s`	`7`	`4000.0`	`3840.1`
Process Creation	`26891.8`	`lps`	`30.0 s`	`2`	`126.0`	`2134.3`
Shell Scripts (1 concurrent)	`24321.2`	`lpm`	`60.0 s`	`2`	`42.4`	`5736.1`
Shell Scripts (8 concurrent)	`2719.4`	`lpm`	`60.1 s`	`2`	`6.0`	`4532.3`
System Call Overhead	`1666737.2`	`lps`	`10.0 s`	`7`	`15000.0`	`1111.2`
System Benchmarks Index Score:						`2587.2`

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