Benchmark of rack7slot7.osadl.org / GNU/Linux on Mon Dec 29 2025

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: 05:15:01 up 16 days, 18:25, 0 users, load average: 0.16, 0.04, 0.01; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:37; 28m 36s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 13996533.1 lps 10.0 s 7 116700.0 1199.4
Double-Precision Whetstone 2452.7 MWIPS 10.0 s 7 55.0 446.0
Execl Throughput 1820.4 lps 29.6 s 2 43.0 423.3
File Copy 1024 bufsize 2000 maxblocks 331837.6 KBps 30.0 s 2 3960.0 838.0
File Copy 256 bufsize 500 maxblocks 90419.5 KBps 30.0 s 2 1655.0 546.3
File Copy 4096 bufsize 8000 maxblocks 803902.1 KBps 30.0 s 2 5800.0 1386.0
Pipe Throughput 788070.4 lps 10.0 s 7 12440.0 633.5
Pipe-based Context Switching 123863.7 lps 10.0 s 7 4000.0 309.7
Process Creation 4089.2 lps 30.0 s 2 126.0 324.5
Shell Scripts (1 concurrent) 1384.4 lpm 60.0 s 2 42.4 326.5
Shell Scripts (8 concurrent) 401.1 lpm 60.2 s 2 6.0 668.5
System Call Overhead 1008253.2 lps 10.0 s 7 15000.0 672.2
System Benchmarks Index Score: 576.3

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:37 - 06:12:09; 28m 32s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 56051787.4 lps 10.0 s 7 116700.0 4803.1
Double-Precision Whetstone 9838.5 MWIPS 10.0 s 7 55.0 1788.8
Execl Throughput 4991.2 lps 29.6 s 2 43.0 1160.7
File Copy 1024 bufsize 2000 maxblocks 90792.0 KBps 30.1 s 2 3960.0 229.3
File Copy 256 bufsize 500 maxblocks 24942.6 KBps 30.2 s 2 1655.0 150.7
File Copy 4096 bufsize 8000 maxblocks 327295.7 KBps 30.1 s 2 5800.0 564.3
Pipe Throughput 3156135.3 lps 10.0 s 7 12440.0 2537.1
Pipe-based Context Switching 557383.2 lps 10.0 s 7 4000.0 1393.5
Process Creation 10884.5 lps 30.0 s 2 126.0 863.8
Shell Scripts (1 concurrent) 3265.5 lpm 60.2 s 2 42.4 770.2
Shell Scripts (8 concurrent) 274.1 lpm 60.4 s 2 6.0 456.8
System Call Overhead 3419989.9 lps 10.0 s 7 15000.0 2280.0
System Benchmarks Index Score: 940.1

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