Benchmark of rack1slot2.osadl.org / GNU/Linux on Thu Apr 02 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:	17:15:01 up 110 days, 17:15, 0 users, load average: 0.02, 0.08, 0.14; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:44:00; 28m 59s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`41379147.6`	`lps`	`10.0 s`	`7`	`116700.0`	`3545.8`
Double-Precision Whetstone	`4488.3`	`MWIPS`	`9.9 s`	`7`	`55.0`	`816.1`
Execl Throughput	`5126.3`	`lps`	`29.3 s`	`2`	`43.0`	`1192.2`
File Copy 1024 bufsize 2000 maxblocks	`532352.9`	`KBps`	`30.0 s`	`2`	`3960.0`	`1344.3`
File Copy 256 bufsize 500 maxblocks	`137299.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`829.6`
File Copy 4096 bufsize 8000 maxblocks	`1596044.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`2751.8`
Pipe Throughput	`810350.3`	`lps`	`10.0 s`	`7`	`12440.0`	`651.4`
Pipe-based Context Switching	`220567.4`	`lps`	`10.0 s`	`7`	`4000.0`	`551.4`
Process Creation	`11359.5`	`lps`	`30.0 s`	`2`	`126.0`	`901.5`
Shell Scripts (1 concurrent)	`8818.3`	`lpm`	`60.0 s`	`2`	`42.4`	`2079.8`
Shell Scripts (8 concurrent)	`2627.3`	`lpm`	`60.0 s`	`2`	`6.0`	`4378.8`
System Call Overhead	`663404.6`	`lps`	`10.0 s`	`7`	`15000.0`	`442.3`
System Benchmarks Index Score:						`1244.5`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:44:00 - 18:13:38; 29m 38s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`164488039.5`	`lps`	`10.0 s`	`7`	`116700.0`	`14094.9`
Double-Precision Whetstone	`17908.3`	`MWIPS`	`9.9 s`	`7`	`55.0`	`3256.1`
Execl Throughput	`18974.2`	`lps`	`29.6 s`	`2`	`43.0`	`4412.6`
File Copy 1024 bufsize 2000 maxblocks	`383718.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`969.0`
File Copy 256 bufsize 500 maxblocks	`97256.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`587.6`
File Copy 4096 bufsize 8000 maxblocks	`1388714.5`	`KBps`	`30.0 s`	`2`	`5800.0`	`2394.3`
Pipe Throughput	`3018344.5`	`lps`	`10.0 s`	`7`	`12440.0`	`2426.3`
Pipe-based Context Switching	`701826.1`	`lps`	`10.0 s`	`7`	`4000.0`	`1754.6`
Process Creation	`35825.1`	`lps`	`30.0 s`	`2`	`126.0`	`2843.3`
Shell Scripts (1 concurrent)	`22206.9`	`lpm`	`60.0 s`	`2`	`42.4`	`5237.5`
Shell Scripts (8 concurrent)	`2099.2`	`lpm`	`60.1 s`	`2`	`6.0`	`3498.7`
System Call Overhead	`2316157.2`	`lps`	`10.0 s`	`7`	`15000.0`	`1544.1`
System Benchmarks Index Score:						`2598.0`

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