Benchmark of rack1slot2.osadl.org / GNU/Linux on Wed Feb 11 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:	17:15:02 up 60 days, 18:15, 0 users, load average: 0.18, 0.11, 0.17; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:02 - 17:43:50; 28m 48s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`41360586.1`	`lps`	`10.0 s`	`7`	`116700.0`	`3544.2`
Double-Precision Whetstone	`4480.6`	`MWIPS`	`9.9 s`	`7`	`55.0`	`814.7`
Execl Throughput	`5131.9`	`lps`	`29.5 s`	`2`	`43.0`	`1193.5`
File Copy 1024 bufsize 2000 maxblocks	`535552.6`	`KBps`	`30.0 s`	`2`	`3960.0`	`1352.4`
File Copy 256 bufsize 500 maxblocks	`137432.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`830.4`
File Copy 4096 bufsize 8000 maxblocks	`1649985.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`2844.8`
Pipe Throughput	`805223.8`	`lps`	`10.0 s`	`7`	`12440.0`	`647.3`
Pipe-based Context Switching	`222042.9`	`lps`	`10.0 s`	`7`	`4000.0`	`555.1`
Process Creation	`11551.5`	`lps`	`30.0 s`	`2`	`126.0`	`916.8`
Shell Scripts (1 concurrent)	`8815.7`	`lpm`	`60.0 s`	`2`	`42.4`	`2079.2`
Shell Scripts (8 concurrent)	`2638.1`	`lpm`	`60.0 s`	`2`	`6.0`	`4396.9`
System Call Overhead	`657371.8`	`lps`	`10.0 s`	`7`	`15000.0`	`438.2`
System Benchmarks Index Score:						`1249.8`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:50 - 18:12:54; 29m 04s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`164610977.3`	`lps`	`10.0 s`	`7`	`116700.0`	`14105.5`
Double-Precision Whetstone	`17908.5`	`MWIPS`	`9.9 s`	`7`	`55.0`	`3256.1`
Execl Throughput	`18964.6`	`lps`	`29.5 s`	`2`	`43.0`	`4410.4`
File Copy 1024 bufsize 2000 maxblocks	`376310.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`950.3`
File Copy 256 bufsize 500 maxblocks	`95178.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`575.1`
File Copy 4096 bufsize 8000 maxblocks	`1382424.2`	`KBps`	`30.0 s`	`2`	`5800.0`	`2383.5`
Pipe Throughput	`3013207.8`	`lps`	`10.0 s`	`7`	`12440.0`	`2422.2`
Pipe-based Context Switching	`704702.2`	`lps`	`10.0 s`	`7`	`4000.0`	`1761.8`
Process Creation	`39810.0`	`lps`	`30.0 s`	`2`	`126.0`	`3159.5`
Shell Scripts (1 concurrent)	`22245.5`	`lpm`	`60.0 s`	`2`	`42.4`	`5246.6`
Shell Scripts (8 concurrent)	`2106.9`	`lpm`	`60.0 s`	`2`	`6.0`	`3511.5`
System Call Overhead	`2315004.7`	`lps`	`10.0 s`	`7`	`15000.0`	`1543.3`
System Benchmarks Index Score:						`2612.6`

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