Benchmark of rack7slot7.osadl.org / GNU/Linux on Thu Apr 02 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System: rack7slot7.osadl.org: GNU/Linux
OS: GNU/Linux -- 4.9.27-rt12-mal1 -- #1 SMP PREEMPT RT Wed Jun 28 07:05:33 UTC 2017
Machine: x86_64: x86_64
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs: 0: Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
1: Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3193.2 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
2: Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3193.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
3: Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3194.8 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics: VESA
Uptime: 05:15:02 up 110 days, 17:25, 0 users, load average: 0.05, 0.01, 0.00; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:02 - 05:43:33; 28m 31s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 13999876.5 lps 10.0 s 7 116700.0 1199.6
Double-Precision Whetstone 2456.9 MWIPS 10.0 s 7 55.0 446.7
Execl Throughput 1805.2 lps 29.5 s 2 43.0 419.8
File Copy 1024 bufsize 2000 maxblocks 331665.4 KBps 30.0 s 2 3960.0 837.5
File Copy 256 bufsize 500 maxblocks 92381.5 KBps 30.0 s 2 1655.0 558.2
File Copy 4096 bufsize 8000 maxblocks 804721.5 KBps 30.0 s 2 5800.0 1387.5
Pipe Throughput 786833.5 lps 10.0 s 7 12440.0 632.5
Pipe-based Context Switching 125641.7 lps 10.0 s 7 4000.0 314.1
Process Creation 4084.9 lps 30.0 s 2 126.0 324.2
Shell Scripts (1 concurrent) 1383.7 lpm 60.0 s 2 42.4 326.3
Shell Scripts (8 concurrent) 401.7 lpm 60.3 s 2 6.0 669.5
System Call Overhead 1010733.2 lps 10.0 s 7 15000.0 673.8
System Benchmarks Index Score: 577.8

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:33 - 06:12:08; 28m 35s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 55288274.5 lps 10.0 s 7 116700.0 4737.6
Double-Precision Whetstone 9837.3 MWIPS 10.0 s 7 55.0 1788.6
Execl Throughput 4984.9 lps 29.7 s 2 43.0 1159.3
File Copy 1024 bufsize 2000 maxblocks 89477.3 KBps 30.2 s 2 3960.0 226.0
File Copy 256 bufsize 500 maxblocks 21639.1 KBps 30.1 s 2 1655.0 130.7
File Copy 4096 bufsize 8000 maxblocks 329480.3 KBps 30.1 s 2 5800.0 568.1
Pipe Throughput 3151466.9 lps 10.0 s 7 12440.0 2533.3
Pipe-based Context Switching 557811.6 lps 10.0 s 7 4000.0 1394.5
Process Creation 10754.1 lps 30.0 s 2 126.0 853.5
Shell Scripts (1 concurrent) 3260.3 lpm 60.2 s 2 42.4 768.9
Shell Scripts (8 concurrent) 268.6 lpm 60.5 s 2 6.0 447.7
System Call Overhead 3418664.3 lps 10.0 s 7 15000.0 2279.1
System Benchmarks Index Score: 924.5

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