Benchmark of rackdslot4.osadl.org / GNU/Linux on Fri Mar 20 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System: rackdslot4.osadl.org: GNU/Linux
OS: GNU/Linux -- 4.19.37-rt19 -- #4 SMP PREEMPT RT Sat Jun 15 22:18:19 CEST 2019
Machine: x86_64: unknown
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs: 0: Intel(R) Atom(TM) Processor E3950 @ 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 E3950 @ 1.60GHz (3187.2 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
2: Intel(R) Atom(TM) Processor E3950 @ 1.60GHz (3187.2 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
3: Intel(R) Atom(TM) Processor E3950 @ 1.60GHz (3187.2 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics: Intel Corporation, Atom/Celeron/Pentium Processor N4200/N3350/E3900 Series Integrated Graphics Controller
Uptime: 05:15:01 up 97 days, 7:02, 0 users, load average: 0.25, 0.60, 0.69; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:27; 28m 26s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 13569909.1 lps 10.0 s 7 116700.0 1162.8
Double-Precision Whetstone 2167.2 MWIPS 10.0 s 7 55.0 394.0
Execl Throughput 1489.3 lps 29.7 s 2 43.0 346.4
File Copy 1024 bufsize 2000 maxblocks 233458.8 KBps 30.0 s 2 3960.0 589.5
File Copy 256 bufsize 500 maxblocks 64587.3 KBps 30.0 s 2 1655.0 390.3
File Copy 4096 bufsize 8000 maxblocks 632255.0 KBps 30.0 s 2 5800.0 1090.1
Pipe Throughput 442645.9 lps 10.0 s 7 12440.0 355.8
Pipe-based Context Switching 61672.7 lps 10.0 s 7 4000.0 154.2
Process Creation 3205.6 lps 30.0 s 2 126.0 254.4
Shell Scripts (1 concurrent) 3398.2 lpm 60.1 s 2 42.4 801.5
Shell Scripts (8 concurrent) 826.5 lpm 60.2 s 2 6.0 1377.5
System Call Overhead 400180.1 lps 10.0 s 7 15000.0 266.8
System Benchmarks Index Score: 483.6

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:27 - 06:11:59; 28m 32s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 51904386.9 lps 10.0 s 7 116700.0 4447.7
Double-Precision Whetstone 8660.6 MWIPS 10.0 s 7 55.0 1574.7
Execl Throughput 3972.0 lps 29.7 s 2 43.0 923.7
File Copy 1024 bufsize 2000 maxblocks 76720.5 KBps 30.0 s 2 3960.0 193.7
File Copy 256 bufsize 500 maxblocks 19161.0 KBps 30.0 s 2 1655.0 115.8
File Copy 4096 bufsize 8000 maxblocks 283377.0 KBps 30.1 s 2 5800.0 488.6
Pipe Throughput 1611129.7 lps 10.0 s 7 12440.0 1295.1
Pipe-based Context Switching 268208.1 lps 10.0 s 7 4000.0 670.5
Process Creation 6928.9 lps 30.0 s 2 126.0 549.9
Shell Scripts (1 concurrent) 6891.9 lpm 60.2 s 2 42.4 1625.5
Shell Scripts (8 concurrent) 610.9 lpm 60.3 s 2 6.0 1018.1
System Call Overhead 1167734.9 lps 10.0 s 7 15000.0 778.5
System Benchmarks Index Score: 770.3

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