Benchmark of rackcslot1.osadl.org / GNU/Linux on Sat Apr 18 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:	05:15:02 up 126 days, 17:30, 1 user, load average: 0.20, 0.18, 0.27; runlevel 5

Benchmark Run: 12 CPUs; 1 parallel process

Time: 05:15:02 - 05:43:07; 28m 05s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`22722181.7`	`lps`	`10.0 s`	`7`	`116700.0`	`1947.1`
Double-Precision Whetstone	`4351.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`791.2`
Execl Throughput	`3200.8`	`lps`	`30.0 s`	`2`	`43.0`	`744.4`
File Copy 1024 bufsize 2000 maxblocks	`549126.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`1386.7`
File Copy 256 bufsize 500 maxblocks	`147067.7`	`KBps`	`30.0 s`	`2`	`1655.0`	`888.6`
File Copy 4096 bufsize 8000 maxblocks	`1382014.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`2382.8`
Pipe Throughput	`1018564.7`	`lps`	`10.0 s`	`7`	`12440.0`	`818.8`
Pipe-based Context Switching	`159648.9`	`lps`	`10.0 s`	`7`	`4000.0`	`399.1`
Process Creation	`7036.2`	`lps`	`30.0 s`	`2`	`126.0`	`558.4`
Shell Scripts (1 concurrent)	`5927.9`	`lpm`	`60.0 s`	`2`	`42.4`	`1398.1`
Shell Scripts (8 concurrent)	`2883.9`	`lpm`	`60.0 s`	`2`	`6.0`	`4806.5`
System Call Overhead	`1051051.0`	`lps`	`10.0 s`	`7`	`15000.0`	`700.7`
System Benchmarks Index Score:						`1092.6`

Benchmark Run: 12 CPUs; 12 parallel processes

Time: 05:43:07 - 06:11:41; 28m 34s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`221241372.6`	`lps`	`10.0 s`	`7`	`116700.0`	`18958.1`
Double-Precision Whetstone	`47567.1`	`MWIPS`	`9.9 s`	`7`	`55.0`	`8648.6`
Execl Throughput	`13647.6`	`lps`	`30.0 s`	`2`	`43.0`	`3173.9`
File Copy 1024 bufsize 2000 maxblocks	`196911.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`497.3`
File Copy 256 bufsize 500 maxblocks	`50812.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`307.0`
File Copy 4096 bufsize 8000 maxblocks	`739372.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`1274.8`
Pipe Throughput	`4332430.4`	`lps`	`10.0 s`	`7`	`12440.0`	`3482.7`
Pipe-based Context Switching	`1498827.1`	`lps`	`10.0 s`	`7`	`4000.0`	`3747.1`
Process Creation	`24773.3`	`lps`	`30.0 s`	`2`	`126.0`	`1966.1`
Shell Scripts (1 concurrent)	`22831.7`	`lpm`	`60.0 s`	`2`	`42.4`	`5384.8`
Shell Scripts (8 concurrent)	`2549.3`	`lpm`	`60.1 s`	`2`	`6.0`	`4248.9`
System Call Overhead	`1668647.6`	`lps`	`10.0 s`	`7`	`15000.0`	`1112.4`
System Benchmarks Index Score:						`2521.8`

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