Benchmark of rack1slot2.osadl.org / GNU/Linux on Mon Sep 14 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack1slot2.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.4.229-rt200 -- #12 SMP PREEMPT RT Tue Jul 14 01:05:21 CEST 2020
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Xeon(R) CPU E3-1270 V2 @ 3.50GHz (6999.4 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E3-1270 V2 @ 3.50GHz (6999.4 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E3-1270 V2 @ 3.50GHz (6999.4 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E3-1270 V2 @ 3.50GHz (6999.4 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	Matrox Graphics, Inc., MGA G200eW WPCM450
Uptime:	05:15:01 up 275 days, 5:15, 0 users, load average: 0.04, 0.09, 0.16; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:44:01; 29m 00s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`41357645.5`	`lps`	`10.0 s`	`7`	`116700.0`	`3543.9`
Double-Precision Whetstone	`4481.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`814.8`
Execl Throughput	`5130.6`	`lps`	`29.4 s`	`2`	`43.0`	`1193.2`
File Copy 1024 bufsize 2000 maxblocks	`531022.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`1341.0`
File Copy 256 bufsize 500 maxblocks	`137909.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`833.3`
File Copy 4096 bufsize 8000 maxblocks	`1648437.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`2842.1`
Pipe Throughput	`801516.8`	`lps`	`10.0 s`	`7`	`12440.0`	`644.3`
Pipe-based Context Switching	`224744.9`	`lps`	`10.0 s`	`7`	`4000.0`	`561.9`
Process Creation	`11468.0`	`lps`	`30.0 s`	`2`	`126.0`	`910.2`
Shell Scripts (1 concurrent)	`8822.1`	`lpm`	`60.0 s`	`2`	`42.4`	`2080.7`
Shell Scripts (8 concurrent)	`2633.3`	`lpm`	`60.0 s`	`2`	`6.0`	`4388.8`
System Call Overhead	`669088.1`	`lps`	`10.0 s`	`7`	`15000.0`	`446.1`
System Benchmarks Index Score:						`1251.0`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:44:01 - 06:13:36; 29m 35s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`164845477.3`	`lps`	`10.0 s`	`7`	`116700.0`	`14125.6`
Double-Precision Whetstone	`17910.6`	`MWIPS`	`9.9 s`	`7`	`55.0`	`3256.5`
Execl Throughput	`18892.2`	`lps`	`29.2 s`	`2`	`43.0`	`4393.5`
File Copy 1024 bufsize 2000 maxblocks	`382028.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`964.7`
File Copy 256 bufsize 500 maxblocks	`96871.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`585.3`
File Copy 4096 bufsize 8000 maxblocks	`1403903.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`2420.5`
Pipe Throughput	`3019941.8`	`lps`	`10.0 s`	`7`	`12440.0`	`2427.6`
Pipe-based Context Switching	`685001.5`	`lps`	`10.0 s`	`7`	`4000.0`	`1712.5`
Process Creation	`39561.9`	`lps`	`30.0 s`	`2`	`126.0`	`3139.8`
Shell Scripts (1 concurrent)	`22166.5`	`lpm`	`60.0 s`	`2`	`42.4`	`5228.0`
Shell Scripts (8 concurrent)	`2098.2`	`lpm`	`60.1 s`	`2`	`6.0`	`3497.0`
System Call Overhead	`2313431.1`	`lps`	`10.0 s`	`7`	`15000.0`	`1542.3`
System Benchmarks Index Score:						`2613.8`

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