Benchmark of rack1slot2.osadl.org / GNU/Linux on Thu Apr 23 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:	05:15:02 up 131 days, 5:15, 0 users, load average: 0.08, 0.13, 0.20; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:02 - 05:43:59; 28m 57s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`41343070.9`	`lps`	`10.0 s`	`7`	`116700.0`	`3542.7`
Double-Precision Whetstone	`4478.5`	`MWIPS`	`9.9 s`	`7`	`55.0`	`814.3`
Execl Throughput	`5094.9`	`lps`	`29.5 s`	`2`	`43.0`	`1184.9`
File Copy 1024 bufsize 2000 maxblocks	`533481.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`1347.2`
File Copy 256 bufsize 500 maxblocks	`138149.1`	`KBps`	`30.0 s`	`2`	`1655.0`	`834.7`
File Copy 4096 bufsize 8000 maxblocks	`1565099.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`2698.4`
Pipe Throughput	`806389.2`	`lps`	`10.0 s`	`7`	`12440.0`	`648.2`
Pipe-based Context Switching	`222454.5`	`lps`	`10.0 s`	`7`	`4000.0`	`556.1`
Process Creation	`11384.3`	`lps`	`30.0 s`	`2`	`126.0`	`903.5`
Shell Scripts (1 concurrent)	`8824.0`	`lpm`	`60.0 s`	`2`	`42.4`	`2081.1`
Shell Scripts (8 concurrent)	`2634.1`	`lpm`	`60.0 s`	`2`	`6.0`	`4390.1`
System Call Overhead	`656210.5`	`lps`	`10.0 s`	`7`	`15000.0`	`437.5`
System Benchmarks Index Score:						`1242.2`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:59 - 06:13:34; 29m 35s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`164648222.5`	`lps`	`10.0 s`	`7`	`116700.0`	`14108.7`
Double-Precision Whetstone	`17904.9`	`MWIPS`	`9.9 s`	`7`	`55.0`	`3255.4`
Execl Throughput	`18973.5`	`lps`	`29.3 s`	`2`	`43.0`	`4412.4`
File Copy 1024 bufsize 2000 maxblocks	`384044.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`969.8`
File Copy 256 bufsize 500 maxblocks	`97913.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`591.6`
File Copy 4096 bufsize 8000 maxblocks	`1389040.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`2394.9`
Pipe Throughput	`3024860.0`	`lps`	`10.0 s`	`7`	`12440.0`	`2431.6`
Pipe-based Context Switching	`696901.2`	`lps`	`10.0 s`	`7`	`4000.0`	`1742.3`
Process Creation	`39840.1`	`lps`	`30.0 s`	`2`	`126.0`	`3161.9`
Shell Scripts (1 concurrent)	`22279.4`	`lpm`	`60.0 s`	`2`	`42.4`	`5254.6`
Shell Scripts (8 concurrent)	`2103.8`	`lpm`	`60.0 s`	`2`	`6.0`	`3506.4`
System Call Overhead	`2311190.3`	`lps`	`10.0 s`	`7`	`15000.0`	`1540.8`
System Benchmarks Index Score:						`2622.6`

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