Benchmark of rack5slot4.osadl.org / GNU/Linux on Fri Jan 23 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System: rack5slot4.osadl.org: GNU/Linux
OS: GNU/Linux -- 4.9.271-rt182 -- #2 SMP PREEMPT RT Tue Feb 15 22:16:04 CET 2022
Machine: x86_64: unknown
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs: 0: Intel(R) Core(TM) i7 CPU E 610 @ 2.53GHz (5066.3 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
1: Intel(R) Core(TM) i7 CPU E 610 @ 2.53GHz (5066.3 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
2: Intel(R) Core(TM) i7 CPU E 610 @ 2.53GHz (5066.3 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
3: Intel(R) Core(TM) i7 CPU E 610 @ 2.53GHz (5066.3 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics: Intel Corporation, Core Processor Integrated Graphics Controller
Uptime: 05:15:01 up 41 days, 18:25, 0 users, load average: 0.10, 0.09, 0.12; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:07; 28m 06s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 20685817.5 lps 10.0 s 7 116700.0 1772.6
Double-Precision Whetstone 4248.5 MWIPS 9.6 s 7 55.0 772.4
Execl Throughput 2968.3 lps 30.0 s 2 43.0 690.3
File Copy 1024 bufsize 2000 maxblocks 370777.9 KBps 30.0 s 2 3960.0 936.3
File Copy 256 bufsize 500 maxblocks 106812.2 KBps 30.0 s 2 1655.0 645.4
File Copy 4096 bufsize 8000 maxblocks 944372.2 KBps 30.0 s 2 5800.0 1628.2
Pipe Throughput 657068.6 lps 10.0 s 7 12440.0 528.2
Pipe-based Context Switching 135173.3 lps 10.0 s 7 4000.0 337.9
Process Creation 6535.7 lps 30.0 s 2 126.0 518.7
Shell Scripts (1 concurrent) 7198.3 lpm 60.0 s 2 42.4 1697.7
Shell Scripts (8 concurrent) 1717.5 lpm 60.0 s 2 6.0 2862.5
System Call Overhead 466396.3 lps 10.0 s 7 15000.0 310.9
System Benchmarks Index Score: 843.7

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:07 - 06:11:24; 28m 17s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 61400476.9 lps 10.0 s 7 116700.0 5261.4
Double-Precision Whetstone 14983.3 MWIPS 9.6 s 7 55.0 2724.2
Execl Throughput 8358.0 lps 30.0 s 2 43.0 1943.7
File Copy 1024 bufsize 2000 maxblocks 181815.0 KBps 30.0 s 2 3960.0 459.1
File Copy 256 bufsize 500 maxblocks 46939.0 KBps 30.0 s 2 1655.0 283.6
File Copy 4096 bufsize 8000 maxblocks 660960.3 KBps 30.0 s 2 5800.0 1139.6
Pipe Throughput 2073376.8 lps 10.0 s 7 12440.0 1666.7
Pipe-based Context Switching 397517.3 lps 10.0 s 7 4000.0 993.8
Process Creation 16483.1 lps 30.0 s 2 126.0 1308.2
Shell Scripts (1 concurrent) 15025.2 lpm 60.0 s 2 42.4 3543.7
Shell Scripts (8 concurrent) 1336.9 lpm 60.1 s 2 6.0 2228.2
System Call Overhead 1564362.2 lps 10.0 s 7 15000.0 1042.9
System Benchmarks Index Score: 1431.1

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