Benchmark of rack9slot3s.osadl.org / GNU/Linux on Wed Jan 21 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack9slot3s.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.19.37-rt20 -- #7 SMP PREEMPT RT Mon Jun 10 00:16:21 CEST 2019
Machine:	x86_64: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Core(TM) i7-7820EQ CPU @ 3.00GHz (6000.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Core(TM) i7-7820EQ CPU @ 3.00GHz (6000.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Core(TM) i7-7820EQ CPU @ 3.00GHz (6000.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Core(TM) i7-7820EQ CPU @ 3.00GHz (6000.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	05:15:01 up 29 days, 15:38, 0 users, load average: 1.49, 1.29, 1.10; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:41:28; 26m 27s

System Benchmarks — not all index tests were run; only a partial index score is available

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`34905843.2`	`lps`	`10.0 s`	`7`	`116700.0`	`2991.1`
Double-Precision Whetstone	`4402.4`	`MWIPS`	`9.9 s`	`7`	`55.0`	`800.4`
Execl Throughput	`4525.3`	`lps`	`30.0 s`	`2`	`43.0`	`1052.4`
File Copy 1024 bufsize 2000 maxblocks	`569251.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`1437.5`
File Copy 256 bufsize 500 maxblocks	`146518.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`885.3`
File Copy 4096 bufsize 8000 maxblocks	`1744310.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`3007.4`
Pipe Throughput	`842838.9`	`lps`	`10.0 s`	`7`	`12440.0`	`677.5`
Pipe-based Context Switching	`173850.6`	`lps`	`10.0 s`	`7`	`4000.0`	`434.6`
Shell Scripts (1 concurrent)	`12655.8`	`lpm`	`60.0 s`	`2`	`42.4`	`2984.9`
Shell Scripts (8 concurrent)	`2925.2`	`lpm`	`60.0 s`	`2`	`6.0`	`4875.3`
System Call Overhead	`572630.7`	`lps`	`10.0 s`	`7`	`15000.0`	`381.8`
System Benchmarks Index Score (Partial Only):						`1285.0`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:41:28 - 06:07:56; 26m 28s

System Benchmarks — not all index tests were run; only a partial index score is available

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`138868104.0`	`lps`	`10.0 s`	`7`	`116700.0`	`11899.6`
Double-Precision Whetstone	`17600.4`	`MWIPS`	`9.9 s`	`7`	`55.0`	`3200.1`
Execl Throughput	`15966.9`	`lps`	`30.0 s`	`2`	`43.0`	`3713.2`
File Copy 1024 bufsize 2000 maxblocks	`301192.7`	`KBps`	`30.0 s`	`2`	`3960.0`	`760.6`
File Copy 256 bufsize 500 maxblocks	`76338.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`461.3`
File Copy 4096 bufsize 8000 maxblocks	`1121626.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`1933.8`
Pipe Throughput	`3178988.3`	`lps`	`10.0 s`	`7`	`12440.0`	`2555.5`
Pipe-based Context Switching	`786050.1`	`lps`	`10.0 s`	`7`	`4000.0`	`1965.1`
Shell Scripts (1 concurrent)	`24504.0`	`lpm`	`60.0 s`	`2`	`42.4`	`5779.2`
Shell Scripts (8 concurrent)	`2404.7`	`lpm`	`60.0 s`	`2`	`6.0`	`4007.8`
System Call Overhead	`1833015.7`	`lps`	`10.0 s`	`7`	`15000.0`	`1222.0`
System Benchmarks Index Score (Partial Only):						`2376.2`

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