Benchmark of rack1slot2.osadl.org / GNU/Linux on Fri Mar 13 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 90 days, 6:15, 0 users, load average: 0.03, 0.07, 0.11; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:44:03; 29m 02s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`41401008.4`	`lps`	`10.0 s`	`7`	`116700.0`	`3547.6`
Double-Precision Whetstone	`4485.0`	`MWIPS`	`9.9 s`	`7`	`55.0`	`815.5`
Execl Throughput	`5109.5`	`lps`	`29.7 s`	`2`	`43.0`	`1188.3`
File Copy 1024 bufsize 2000 maxblocks	`532037.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`1343.5`
File Copy 256 bufsize 500 maxblocks	`137653.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`831.7`
File Copy 4096 bufsize 8000 maxblocks	`1668779.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`2877.2`
Pipe Throughput	`802388.9`	`lps`	`10.0 s`	`7`	`12440.0`	`645.0`
Pipe-based Context Switching	`225131.6`	`lps`	`10.0 s`	`7`	`4000.0`	`562.8`
Process Creation	`11488.7`	`lps`	`30.0 s`	`2`	`126.0`	`911.8`
Shell Scripts (1 concurrent)	`8833.8`	`lpm`	`60.0 s`	`2`	`42.4`	`2083.4`
Shell Scripts (8 concurrent)	`2634.3`	`lpm`	`60.0 s`	`2`	`6.0`	`4390.6`
System Call Overhead	`655093.7`	`lps`	`10.0 s`	`7`	`15000.0`	`436.7`
System Benchmarks Index Score:						`1250.5`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:44:03 - 06:13:43; 29m 40s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`164890630.5`	`lps`	`10.0 s`	`7`	`116700.0`	`14129.4`
Double-Precision Whetstone	`17910.4`	`MWIPS`	`9.9 s`	`7`	`55.0`	`3256.4`
Execl Throughput	`19031.5`	`lps`	`29.7 s`	`2`	`43.0`	`4425.9`
File Copy 1024 bufsize 2000 maxblocks	`384640.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`971.3`
File Copy 256 bufsize 500 maxblocks	`96165.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`581.1`
File Copy 4096 bufsize 8000 maxblocks	`1402435.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`2418.0`
Pipe Throughput	`3017419.5`	`lps`	`10.0 s`	`7`	`12440.0`	`2425.6`
Pipe-based Context Switching	`677669.1`	`lps`	`10.0 s`	`7`	`4000.0`	`1694.2`
Process Creation	`38948.4`	`lps`	`30.0 s`	`2`	`126.0`	`3091.1`
Shell Scripts (1 concurrent)	`21934.4`	`lpm`	`60.0 s`	`2`	`42.4`	`5173.2`
Shell Scripts (8 concurrent)	`2080.4`	`lpm`	`60.0 s`	`2`	`6.0`	`3467.4`
System Call Overhead	`2304991.8`	`lps`	`10.0 s`	`7`	`15000.0`	`1536.7`
System Benchmarks Index Score:						`2604.2`

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