Benchmark of rackcslot1.osadl.org / GNU/Linux on Sun Feb 15 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:	17:15:01 up 65 days, 6:30, 1 user, load average: 0.00, 0.02, 0.20; runlevel 5

Benchmark Run: 12 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:06; 28m 05s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`22642590.1`	`lps`	`10.0 s`	`7`	`116700.0`	`1940.2`
Double-Precision Whetstone	`4347.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`790.4`
Execl Throughput	`3198.7`	`lps`	`30.0 s`	`2`	`43.0`	`743.9`
File Copy 1024 bufsize 2000 maxblocks	`549821.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`1388.4`
File Copy 256 bufsize 500 maxblocks	`146878.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`887.5`
File Copy 4096 bufsize 8000 maxblocks	`1459699.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`2516.7`
Pipe Throughput	`1016770.8`	`lps`	`10.0 s`	`7`	`12440.0`	`817.3`
Pipe-based Context Switching	`159588.3`	`lps`	`10.0 s`	`7`	`4000.0`	`399.0`
Process Creation	`7616.5`	`lps`	`30.0 s`	`2`	`126.0`	`604.5`
Shell Scripts (1 concurrent)	`6052.6`	`lpm`	`60.0 s`	`2`	`42.4`	`1427.5`
Shell Scripts (8 concurrent)	`3043.6`	`lpm`	`60.0 s`	`2`	`6.0`	`5072.7`
System Call Overhead	`1050930.7`	`lps`	`10.0 s`	`7`	`15000.0`	`700.6`
System Benchmarks Index Score:						`1111.0`

Benchmark Run: 12 CPUs; 12 parallel processes

Time: 17:43:06 - 18:11:26; 28m 20s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`222592076.4`	`lps`	`10.0 s`	`7`	`116700.0`	`19073.9`
Double-Precision Whetstone	`47057.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`8556.0`
Execl Throughput	`14263.0`	`lps`	`30.0 s`	`2`	`43.0`	`3317.0`
File Copy 1024 bufsize 2000 maxblocks	`197915.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`499.8`
File Copy 256 bufsize 500 maxblocks	`50788.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`306.9`
File Copy 4096 bufsize 8000 maxblocks	`744432.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`1283.5`
Pipe Throughput	`4321285.4`	`lps`	`10.0 s`	`7`	`12440.0`	`3473.7`
Pipe-based Context Switching	`1502413.4`	`lps`	`10.0 s`	`7`	`4000.0`	`3756.0`
Process Creation	`26189.6`	`lps`	`30.0 s`	`2`	`126.0`	`2078.5`
Shell Scripts (1 concurrent)	`24138.5`	`lpm`	`60.0 s`	`2`	`42.4`	`5693.0`
Shell Scripts (8 concurrent)	`2686.9`	`lpm`	`60.1 s`	`2`	`6.0`	`4478.1`
System Call Overhead	`1659616.3`	`lps`	`10.0 s`	`7`	`15000.0`	`1106.4`
System Benchmarks Index Score:						`2566.1`

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