Benchmark of rackcslot1.osadl.org / GNU/Linux on Fri Aug 07 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 24 days, 17:06, 1 user, load average: 1.09, 0.85, 0.62; 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	`22722702.3`	`lps`	`10.0 s`	`7`	`116700.0`	`1947.1`
Double-Precision Whetstone	`4345.1`	`MWIPS`	`10.0 s`	`7`	`55.0`	`790.0`
Execl Throughput	`3221.9`	`lps`	`30.0 s`	`2`	`43.0`	`749.3`
File Copy 1024 bufsize 2000 maxblocks	`553142.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`1396.8`
File Copy 256 bufsize 500 maxblocks	`147368.6`	`KBps`	`30.0 s`	`2`	`1655.0`	`890.4`
File Copy 4096 bufsize 8000 maxblocks	`1527781.6`	`KBps`	`30.0 s`	`2`	`5800.0`	`2634.1`
Pipe Throughput	`1019724.0`	`lps`	`10.0 s`	`7`	`12440.0`	`819.7`
Pipe-based Context Switching	`161019.6`	`lps`	`10.0 s`	`7`	`4000.0`	`402.5`
Process Creation	`7614.5`	`lps`	`30.0 s`	`2`	`126.0`	`604.3`
Shell Scripts (1 concurrent)	`6087.8`	`lpm`	`60.0 s`	`2`	`42.4`	`1435.8`
Shell Scripts (8 concurrent)	`3045.9`	`lpm`	`60.0 s`	`2`	`6.0`	`5076.6`
System Call Overhead	`1061317.9`	`lps`	`10.0 s`	`7`	`15000.0`	`707.5`
System Benchmarks Index Score:						`1119.7`

Benchmark Run: 12 CPUs; 12 parallel processes

Time: 05:43:06 - 06:11:24; 28m 18s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`221524822.2`	`lps`	`10.0 s`	`7`	`116700.0`	`18982.4`
Double-Precision Whetstone	`47005.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`8546.5`
Execl Throughput	`14322.7`	`lps`	`30.0 s`	`2`	`43.0`	`3330.9`
File Copy 1024 bufsize 2000 maxblocks	`197812.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`499.5`
File Copy 256 bufsize 500 maxblocks	`50946.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`307.8`
File Copy 4096 bufsize 8000 maxblocks	`744282.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`1283.2`
Pipe Throughput	`4287447.6`	`lps`	`10.0 s`	`7`	`12440.0`	`3446.5`
Pipe-based Context Switching	`1522958.0`	`lps`	`10.0 s`	`7`	`4000.0`	`3807.4`
Process Creation	`26892.1`	`lps`	`30.0 s`	`2`	`126.0`	`2134.3`
Shell Scripts (1 concurrent)	`24207.6`	`lpm`	`60.0 s`	`2`	`42.4`	`5709.3`
Shell Scripts (8 concurrent)	`2715.5`	`lpm`	`60.1 s`	`2`	`6.0`	`4525.8`
System Call Overhead	`1665555.4`	`lps`	`10.0 s`	`7`	`15000.0`	`1110.4`
System Benchmarks Index Score:						`2576.8`

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