Benchmark of rackaslot0.osadl.org / GNU/Linux on Mon Sep 07 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System: rackaslot0.osadl.org: GNU/Linux
OS: GNU/Linux -- 4.9.47-rt37 -- #17 SMP PREEMPT RT Thu Jul 23 11:08:01 CEST 2020
Machine: x86_64: x86_64
Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs: 0: Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4600.5 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
1: Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4605.0 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
2: Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4607.7 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
3: Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4606.8 bogomips)
Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime: 05:15:01 up 39 days, 13:53, 0 users, load average: 0.00, 0.00, 0.00; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:16; 28m 15s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 23413303.4 lps 10.0 s 7 116700.0 2006.3
Double-Precision Whetstone 3543.0 MWIPS 10.1 s 7 55.0 644.2
Execl Throughput 3952.2 lps 29.9 s 2 43.0 919.1
File Copy 1024 bufsize 2000 maxblocks 529960.0 KBps 30.0 s 2 3960.0 1338.3
File Copy 256 bufsize 500 maxblocks 143709.9 KBps 30.0 s 2 1655.0 868.3
File Copy 4096 bufsize 8000 maxblocks 1490490.0 KBps 30.0 s 2 5800.0 2569.8
Pipe Throughput 1062788.1 lps 10.0 s 7 12440.0 854.3
Pipe-based Context Switching 178557.9 lps 10.0 s 7 4000.0 446.4
Process Creation 9186.2 lps 30.0 s 2 126.0 729.1
Shell Scripts (1 concurrent) 5252.2 lpm 60.0 s 2 42.4 1238.7
Shell Scripts (8 concurrent) 1474.5 lpm 60.0 s 2 6.0 2457.5
System Call Overhead 1228230.7 lps 10.0 s 7 15000.0 818.8
System Benchmarks Index Score: 1077.8

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:16 - 06:11:33; 28m 17s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 75394183.1 lps 10.0 s 7 116700.0 6460.5
Double-Precision Whetstone 13232.0 MWIPS 10.0 s 7 55.0 2405.8
Execl Throughput 12164.1 lps 29.9 s 2 43.0 2828.9
File Copy 1024 bufsize 2000 maxblocks 226904.5 KBps 30.0 s 2 3960.0 573.0
File Copy 256 bufsize 500 maxblocks 57216.9 KBps 30.0 s 2 1655.0 345.7
File Copy 4096 bufsize 8000 maxblocks 871231.4 KBps 30.0 s 2 5800.0 1502.1
Pipe Throughput 3558038.7 lps 10.0 s 7 12440.0 2860.2
Pipe-based Context Switching 722967.9 lps 10.0 s 7 4000.0 1807.4
Process Creation 25086.1 lps 30.0 s 2 126.0 1991.0
Shell Scripts (1 concurrent) 12371.1 lpm 60.0 s 2 42.4 2917.7
Shell Scripts (8 concurrent) 1152.4 lpm 60.1 s 2 6.0 1920.7
System Call Overhead 3831999.3 lps 10.0 s 7 15000.0 2554.7
System Benchmarks Index Score: 1878.3

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