Benchmark of rackcslot1.osadl.org / GNU/Linux on Fri Jan 16 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 (6948.5 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 (6949.0 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 34 days, 18:30, 1 user, load average: 0.00, 0.03, 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	`22808681.3`	`lps`	`10.0 s`	`7`	`116700.0`	`1954.5`
Double-Precision Whetstone	`4350.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`791.1`
Execl Throughput	`3222.1`	`lps`	`30.0 s`	`2`	`43.0`	`749.3`
File Copy 1024 bufsize 2000 maxblocks	`554191.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`1399.5`
File Copy 256 bufsize 500 maxblocks	`147093.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`888.8`
File Copy 4096 bufsize 8000 maxblocks	`1474998.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`2543.1`
Pipe Throughput	`1017618.2`	`lps`	`10.0 s`	`7`	`12440.0`	`818.0`
Pipe-based Context Switching	`159059.9`	`lps`	`10.0 s`	`7`	`4000.0`	`397.6`
Process Creation	`7538.0`	`lps`	`30.0 s`	`2`	`126.0`	`598.3`
Shell Scripts (1 concurrent)	`6076.4`	`lpm`	`60.0 s`	`2`	`42.4`	`1433.1`
Shell Scripts (8 concurrent)	`3049.5`	`lpm`	`60.0 s`	`2`	`6.0`	`5082.4`
System Call Overhead	`1052428.7`	`lps`	`10.0 s`	`7`	`15000.0`	`701.6`
System Benchmarks Index Score:						`1113.8`

Benchmark Run: 12 CPUs; 12 parallel processes

Time: 05:43:06 - 06:11:25; 28m 19s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`221525147.3`	`lps`	`10.0 s`	`7`	`116700.0`	`18982.4`
Double-Precision Whetstone	`47077.7`	`MWIPS`	`9.9 s`	`7`	`55.0`	`8559.6`
Execl Throughput	`14308.3`	`lps`	`30.0 s`	`2`	`43.0`	`3327.5`
File Copy 1024 bufsize 2000 maxblocks	`197541.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`498.8`
File Copy 256 bufsize 500 maxblocks	`50725.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`306.5`
File Copy 4096 bufsize 8000 maxblocks	`740141.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`1276.1`
Pipe Throughput	`4276869.4`	`lps`	`10.0 s`	`7`	`12440.0`	`3438.0`
Pipe-based Context Switching	`1493040.9`	`lps`	`10.0 s`	`7`	`4000.0`	`3732.6`
Process Creation	`26811.2`	`lps`	`30.0 s`	`2`	`126.0`	`2127.9`
Shell Scripts (1 concurrent)	`24207.8`	`lpm`	`60.0 s`	`2`	`42.4`	`5709.4`
Shell Scripts (8 concurrent)	`2692.2`	`lpm`	`60.1 s`	`2`	`6.0`	`4487.1`
System Call Overhead	`1669289.5`	`lps`	`10.0 s`	`7`	`15000.0`	`1112.9`
System Benchmarks Index Score:						`2567.7`

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