Benchmark of rack7slot7.osadl.org / GNU/Linux on Thu Sep 10 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: 17:15:01 up 272 days, 5:25, 0 users, load average: 0.00, 0.00, 0.00; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:32; 28m 31s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 13980663.7 lps 10.0 s 7 116700.0 1198.0
Double-Precision Whetstone 2456.9 MWIPS 10.0 s 7 55.0 446.7
Execl Throughput 1816.8 lps 29.6 s 2 43.0 422.5
File Copy 1024 bufsize 2000 maxblocks 322450.8 KBps 30.0 s 2 3960.0 814.3
File Copy 256 bufsize 500 maxblocks 91618.4 KBps 30.0 s 2 1655.0 553.6
File Copy 4096 bufsize 8000 maxblocks 807154.5 KBps 30.0 s 2 5800.0 1391.6
Pipe Throughput 782892.7 lps 10.0 s 7 12440.0 629.3
Pipe-based Context Switching 124804.5 lps 10.0 s 7 4000.0 312.0
Process Creation 4084.3 lps 30.0 s 2 126.0 324.2
Shell Scripts (1 concurrent) 1387.1 lpm 60.0 s 2 42.4 327.2
Shell Scripts (8 concurrent) 402.1 lpm 60.1 s 2 6.0 670.1
System Call Overhead 1009114.2 lps 10.0 s 7 15000.0 672.7
System Benchmarks Index Score: 575.9

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:32 - 18:12:05; 28m 33s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 55499564.4 lps 10.0 s 7 116700.0 4755.7
Double-Precision Whetstone 9834.7 MWIPS 10.0 s 7 55.0 1788.1
Execl Throughput 4970.6 lps 29.6 s 2 43.0 1156.0
File Copy 1024 bufsize 2000 maxblocks 84981.2 KBps 30.1 s 2 3960.0 214.6
File Copy 256 bufsize 500 maxblocks 22684.5 KBps 30.2 s 2 1655.0 137.1
File Copy 4096 bufsize 8000 maxblocks 314215.4 KBps 30.1 s 2 5800.0 541.8
Pipe Throughput 3149245.3 lps 10.0 s 7 12440.0 2531.5
Pipe-based Context Switching 559068.1 lps 10.0 s 7 4000.0 1397.7
Process Creation 10791.2 lps 30.0 s 2 126.0 856.4
Shell Scripts (1 concurrent) 3263.7 lpm 60.2 s 2 42.4 769.7
Shell Scripts (8 concurrent) 274.6 lpm 60.3 s 2 6.0 457.7
System Call Overhead 3416475.3 lps 10.0 s 7 15000.0 2277.7
System Benchmarks Index Score: 922.7

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