Benchmark of rackaslot0.osadl.org / GNU/Linux on Mon Sep 14 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 46 days, 13:53, 0 users, load average: 0.00, 0.02, 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 23473907.7 lps 10.0 s 7 116700.0 2011.5
Double-Precision Whetstone 3546.0 MWIPS 10.1 s 7 55.0 644.7
Execl Throughput 3982.1 lps 29.9 s 2 43.0 926.1
File Copy 1024 bufsize 2000 maxblocks 530950.7 KBps 30.0 s 2 3960.0 1340.8
File Copy 256 bufsize 500 maxblocks 143922.2 KBps 30.0 s 2 1655.0 869.6
File Copy 4096 bufsize 8000 maxblocks 1477372.4 KBps 30.0 s 2 5800.0 2547.2
Pipe Throughput 1063245.1 lps 10.0 s 7 12440.0 854.7
Pipe-based Context Switching 178987.6 lps 10.0 s 7 4000.0 447.5
Process Creation 9150.1 lps 30.0 s 2 126.0 726.2
Shell Scripts (1 concurrent) 5250.3 lpm 60.0 s 2 42.4 1238.3
Shell Scripts (8 concurrent) 1474.0 lpm 60.0 s 2 6.0 2456.7
System Call Overhead 1228066.4 lps 10.0 s 7 15000.0 818.7
System Benchmarks Index Score: 1078.2

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:16 - 06:11:40; 28m 24s

System Benchmarks

Test Score Unit Time Iters. Baseline Index
Dhrystone 2 using register variables 75766000.1 lps 10.0 s 7 116700.0 6492.4
Double-Precision Whetstone 13293.4 MWIPS 10.0 s 7 55.0 2417.0
Execl Throughput 12088.5 lps 29.9 s 2 43.0 2811.3
File Copy 1024 bufsize 2000 maxblocks 226615.3 KBps 30.0 s 2 3960.0 572.3
File Copy 256 bufsize 500 maxblocks 57389.4 KBps 30.0 s 2 1655.0 346.8
File Copy 4096 bufsize 8000 maxblocks 868452.8 KBps 30.0 s 2 5800.0 1497.3
Pipe Throughput 3585979.9 lps 10.0 s 7 12440.0 2882.6
Pipe-based Context Switching 723799.4 lps 10.0 s 7 4000.0 1809.5
Process Creation 24924.2 lps 30.0 s 2 126.0 1978.1
Shell Scripts (1 concurrent) 12446.3 lpm 60.0 s 2 42.4 2935.5
Shell Scripts (8 concurrent) 1164.8 lpm 60.1 s 2 6.0 1941.3
System Call Overhead 3833214.0 lps 10.0 s 7 15000.0 2555.5
System Benchmarks Index Score: 1881.6

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