Benchmark of rack1slot0.osadl.org / GNU/Linux on Thu Apr 09 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System: rack1slot0.osadl.org: GNU/Linux
OS: GNU/Linux -- 4.19.8-rt6 -- #5 SMP PREEMPT RT Tue Jul 21 12:25:33 CEST 2020
Machine: x86_64: x86_64
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs: 0: Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6200.2 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
1: Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6200.2 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
2: Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6200.2 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
3: Intel(R) Xeon(R) CPU E31220 @ 3.10GHz (6200.2 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics: Matrox Electronics Systems Ltd., MGA G200eW WPCM450
Uptime: 17:15:01 up 33 days, 5:42, 0 users, load average: 0.09, 0.10, 0.12; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:17; 28m 16s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 35318093.8 lps 10.0 s 7 116700.0 3026.4
Double-Precision Whetstone 4189.2 MWIPS 10.0 s 7 55.0 761.7
Execl Throughput 3238.1 lps 29.7 s 2 43.0 753.1
File Copy 1024 bufsize 2000 maxblocks 450189.9 KBps 30.0 s 2 3960.0 1136.8
File Copy 256 bufsize 500 maxblocks 118184.5 KBps 30.0 s 2 1655.0 714.1
File Copy 4096 bufsize 8000 maxblocks 1399306.3 KBps 30.0 s 2 5800.0 2412.6
Pipe Throughput 658944.7 lps 10.0 s 7 12440.0 529.7
Pipe-based Context Switching 165447.3 lps 10.0 s 7 4000.0 413.6
Process Creation 7393.7 lps 30.0 s 2 126.0 586.8
Shell Scripts (1 concurrent) 6853.7 lpm 60.0 s 2 42.4 1616.4
Shell Scripts (8 concurrent) 1076.7 lpm 60.0 s 2 6.0 1794.4
System Call Overhead 550603.2 lps 10.0 s 7 15000.0 367.1
System Benchmarks Index Score: 938.2

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:17 - 18:11:29; 28m 12s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 140955677.9 lps 10.0 s 7 116700.0 12078.5
Double-Precision Whetstone 16782.0 MWIPS 10.0 s 7 55.0 3051.3
Execl Throughput 11877.8 lps 29.9 s 2 43.0 2762.3
File Copy 1024 bufsize 2000 maxblocks 281451.8 KBps 30.0 s 2 3960.0 710.7
File Copy 256 bufsize 500 maxblocks 72290.8 KBps 30.0 s 2 1655.0 436.8
File Copy 4096 bufsize 8000 maxblocks 1050823.6 KBps 30.0 s 2 5800.0 1811.8
Pipe Throughput 2518365.6 lps 10.0 s 7 12440.0 2024.4
Pipe-based Context Switching 624023.0 lps 10.0 s 7 4000.0 1560.1
Process Creation 19589.3 lps 30.0 s 2 126.0 1554.7
Shell Scripts (1 concurrent) 12878.4 lpm 60.0 s 2 42.4 3037.4
Shell Scripts (8 concurrent) 1465.6 lpm 60.1 s 2 6.0 2442.7
System Call Overhead 1947119.7 lps 10.0 s 7 15000.0 1298.1
System Benchmarks Index Score: 1932.2

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