Benchmark of rackcslot1.osadl.org / GNU/Linux on Sat Jun 27 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 197 days, 5:30, 1 user, load average: 0.04, 0.03, 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	`22822306.3`	`lps`	`10.0 s`	`7`	`116700.0`	`1955.6`
Double-Precision Whetstone	`4349.3`	`MWIPS`	`10.0 s`	`7`	`55.0`	`790.8`
Execl Throughput	`3206.7`	`lps`	`30.0 s`	`2`	`43.0`	`745.8`
File Copy 1024 bufsize 2000 maxblocks	`544842.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`1375.9`
File Copy 256 bufsize 500 maxblocks	`147077.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`888.7`
File Copy 4096 bufsize 8000 maxblocks	`1389999.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`2396.6`
Pipe Throughput	`1015981.6`	`lps`	`10.0 s`	`7`	`12440.0`	`816.7`
Pipe-based Context Switching	`158098.7`	`lps`	`10.0 s`	`7`	`4000.0`	`395.2`
Process Creation	`7453.1`	`lps`	`30.0 s`	`2`	`126.0`	`591.5`
Shell Scripts (1 concurrent)	`5987.2`	`lpm`	`60.0 s`	`2`	`42.4`	`1412.1`
Shell Scripts (8 concurrent)	`2990.3`	`lpm`	`60.0 s`	`2`	`6.0`	`4983.9`
System Call Overhead	`1048261.3`	`lps`	`10.0 s`	`7`	`15000.0`	`698.8`
System Benchmarks Index Score:						`1101.0`

Benchmark Run: 12 CPUs; 12 parallel processes

Time: 17:43:06 - 18:11:29; 28m 23s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`220086316.8`	`lps`	`10.0 s`	`7`	`116700.0`	`18859.2`
Double-Precision Whetstone	`47385.1`	`MWIPS`	`9.9 s`	`7`	`55.0`	`8615.5`
Execl Throughput	`14179.2`	`lps`	`29.9 s`	`2`	`43.0`	`3297.5`
File Copy 1024 bufsize 2000 maxblocks	`196596.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`496.5`
File Copy 256 bufsize 500 maxblocks	`50515.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`305.2`
File Copy 4096 bufsize 8000 maxblocks	`735060.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`1267.3`
Pipe Throughput	`4323577.3`	`lps`	`10.0 s`	`7`	`12440.0`	`3475.5`
Pipe-based Context Switching	`1504247.4`	`lps`	`10.0 s`	`7`	`4000.0`	`3760.6`
Process Creation	`26284.3`	`lps`	`30.0 s`	`2`	`126.0`	`2086.1`
Shell Scripts (1 concurrent)	`23910.0`	`lpm`	`60.0 s`	`2`	`42.4`	`5639.2`
Shell Scripts (8 concurrent)	`2668.1`	`lpm`	`60.1 s`	`2`	`6.0`	`4446.9`
System Call Overhead	`1661050.7`	`lps`	`10.0 s`	`7`	`15000.0`	`1107.4`
System Benchmarks Index Score:						`2556.4`

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