Benchmark of rack0slot8.osadl.org / GNU/Linux on Wed Jan 28 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack0slot8.osadl.org: GNU/Linux
OS:	GNU/Linux -- 6.12.28-rt10 -- #9 SMP PREEMPT_RT Sun Jan 18 14:29:48 CET 2026
Machine:	x86_64: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	4:	Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	5:	Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	6:	Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	7:	Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	8:	Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	9:	Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	10:	Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	11:	Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	12:	Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	13:	Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	14:	Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	15:	Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (7200.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Intel Corporation, CoffeeLake-S GT2 [UHD Graphics 630]
Uptime:	05:15:00 up 2 days, 11:02, 4 users, load average: 0.43, 0.93, 0.92; runlevel 5

Benchmark Run: 16 CPUs; 1 parallel process

Time: 05:15:00 - 05:43:29; 28m 29s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`28835490.4`	`lps`	`10.0 s`	`7`	`116700.0`	`2470.9`
Double-Precision Whetstone	`7485.8`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1361.0`
Execl Throughput	`2997.0`	`lps`	`29.6 s`	`2`	`43.0`	`697.0`
File Copy 1024 bufsize 2000 maxblocks	`551212.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`1392.0`
File Copy 256 bufsize 500 maxblocks	`139684.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`844.0`
File Copy 4096 bufsize 8000 maxblocks	`1871726.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`3227.1`
Pipe Throughput	`714234.6`	`lps`	`10.0 s`	`7`	`12440.0`	`574.1`
Pipe-based Context Switching	`143816.4`	`lps`	`10.0 s`	`7`	`4000.0`	`359.5`
Process Creation	`6659.6`	`lps`	`30.0 s`	`2`	`126.0`	`528.5`
Shell Scripts (1 concurrent)	`7625.2`	`lpm`	`60.0 s`	`2`	`42.4`	`1798.4`
Shell Scripts (8 concurrent)	`3514.8`	`lpm`	`60.0 s`	`2`	`6.0`	`5858.1`
System Call Overhead	`348334.0`	`lps`	`10.0 s`	`7`	`15000.0`	`232.2`
System Benchmarks Index Score:						`1074.6`

Benchmark Run: 16 CPUs; 16 parallel processes

Time: 05:43:29 - 06:12:32; 29m 03s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`402272374.3`	`lps`	`10.0 s`	`7`	`116700.0`	`34470.6`
Double-Precision Whetstone	`116502.7`	`MWIPS`	`10.0 s`	`7`	`55.0`	`21182.3`
Execl Throughput	`14116.0`	`lps`	`29.5 s`	`2`	`43.0`	`3282.8`
File Copy 1024 bufsize 2000 maxblocks	`314868.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`795.1`
File Copy 256 bufsize 500 maxblocks	`79411.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`479.8`
File Copy 4096 bufsize 8000 maxblocks	`1175688.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`2027.0`
Pipe Throughput	`3617662.2`	`lps`	`10.0 s`	`7`	`12440.0`	`2908.1`
Pipe-based Context Switching	`1206805.1`	`lps`	`10.0 s`	`7`	`4000.0`	`3017.0`
Process Creation	`31361.4`	`lps`	`30.0 s`	`2`	`126.0`	`2489.0`
Shell Scripts (1 concurrent)	`35331.5`	`lpm`	`60.0 s`	`2`	`42.4`	`8332.9`
Shell Scripts (8 concurrent)	`4554.5`	`lpm`	`60.1 s`	`2`	`6.0`	`7590.8`
System Call Overhead	`1404129.7`	`lps`	`10.0 s`	`7`	`15000.0`	`936.1`
System Benchmarks Index Score:						`3401.2`

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