Benchmark of rackcslot1.osadl.org / GNU/Linux on Fri Jul 17 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:	17:15:01 up 4 days, 5:06, 1 user, load average: 0.00, 0.02, 0.17; 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	`22763607.9`	`lps`	`10.0 s`	`7`	`116700.0`	`1950.6`
Double-Precision Whetstone	`4347.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`790.5`
Execl Throughput	`3227.7`	`lps`	`30.0 s`	`2`	`43.0`	`750.6`
File Copy 1024 bufsize 2000 maxblocks	`552579.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`1395.4`
File Copy 256 bufsize 500 maxblocks	`147234.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`889.6`
File Copy 4096 bufsize 8000 maxblocks	`1515690.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`2613.3`
Pipe Throughput	`1022068.3`	`lps`	`10.0 s`	`7`	`12440.0`	`821.6`
Pipe-based Context Switching	`159564.2`	`lps`	`10.0 s`	`7`	`4000.0`	`398.9`
Process Creation	`7701.9`	`lps`	`30.0 s`	`2`	`126.0`	`611.3`
Shell Scripts (1 concurrent)	`6091.5`	`lpm`	`60.0 s`	`2`	`42.4`	`1436.7`
Shell Scripts (8 concurrent)	`3065.3`	`lpm`	`60.0 s`	`2`	`6.0`	`5108.8`
System Call Overhead	`1062353.3`	`lps`	`10.0 s`	`7`	`15000.0`	`708.2`
System Benchmarks Index Score:						`1120.3`

Benchmark Run: 12 CPUs; 12 parallel processes

Time: 17:43:06 - 18:11:24; 28m 18s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`224146371.2`	`lps`	`10.0 s`	`7`	`116700.0`	`19207.1`
Double-Precision Whetstone	`47129.7`	`MWIPS`	`9.9 s`	`7`	`55.0`	`8569.0`
Execl Throughput	`14381.0`	`lps`	`30.0 s`	`2`	`43.0`	`3344.4`
File Copy 1024 bufsize 2000 maxblocks	`197906.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`499.8`
File Copy 256 bufsize 500 maxblocks	`50939.7`	`KBps`	`30.0 s`	`2`	`1655.0`	`307.8`
File Copy 4096 bufsize 8000 maxblocks	`742191.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`1279.6`
Pipe Throughput	`4282893.2`	`lps`	`10.0 s`	`7`	`12440.0`	`3442.8`
Pipe-based Context Switching	`1520097.5`	`lps`	`10.0 s`	`7`	`4000.0`	`3800.2`
Process Creation	`26775.8`	`lps`	`30.0 s`	`2`	`126.0`	`2125.1`
Shell Scripts (1 concurrent)	`24338.6`	`lpm`	`60.0 s`	`2`	`42.4`	`5740.2`
Shell Scripts (8 concurrent)	`2717.9`	`lpm`	`60.1 s`	`2`	`6.0`	`4529.8`
System Call Overhead	`1656048.6`	`lps`	`10.0 s`	`7`	`15000.0`	`1104.0`
System Benchmarks Index Score:						`2578.8`

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