Benchmark of rack7slot0.osadl.org / GNU/Linux on Fri Sep 12 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack7slot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.4.39-rt50+ -- #4 SMP PREEMPT RT Sat Mar 25 18:28:50 CET 2017
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4600.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4600.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4600.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4600.1 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	05:15:01 up 1766 days, 2:06, 0 users, load average: 0.00, 0.01, 0.00; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:22; 28m 21s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`24065088.2`	`lps`	`10.0 s`	`7`	`116700.0`	`2062.1`
Double-Precision Whetstone	`3565.8`	`MWIPS`	`10.1 s`	`7`	`55.0`	`648.3`
Execl Throughput	`4292.5`	`lps`	`29.9 s`	`2`	`43.0`	`998.2`
File Copy 1024 bufsize 2000 maxblocks	`566626.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`1430.9`
File Copy 256 bufsize 500 maxblocks	`156453.5`	`KBps`	`30.0 s`	`2`	`1655.0`	`945.3`
File Copy 4096 bufsize 8000 maxblocks	`1468122.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`2531.2`
Pipe Throughput	`1004336.2`	`lps`	`10.0 s`	`7`	`12440.0`	`807.3`
Pipe-based Context Switching	`201542.1`	`lps`	`10.0 s`	`7`	`4000.0`	`503.9`
Process Creation	`10467.6`	`lps`	`30.0 s`	`2`	`126.0`	`830.8`
Shell Scripts (1 concurrent)	`5399.9`	`lpm`	`60.0 s`	`2`	`42.4`	`1273.6`
Shell Scripts (8 concurrent)	`1550.0`	`lpm`	`60.0 s`	`2`	`6.0`	`2583.3`
System Call Overhead	`1217798.3`	`lps`	`10.0 s`	`7`	`15000.0`	`811.9`
System Benchmarks Index Score:						`1125.3`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:22 - 06:11:51; 28m 29s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`76625452.1`	`lps`	`10.0 s`	`7`	`116700.0`	`6566.0`
Double-Precision Whetstone	`13400.6`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2436.5`
Execl Throughput	`13119.9`	`lps`	`29.9 s`	`2`	`43.0`	`3051.1`
File Copy 1024 bufsize 2000 maxblocks	`292541.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`738.7`
File Copy 256 bufsize 500 maxblocks	`75517.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`456.3`
File Copy 4096 bufsize 8000 maxblocks	`1054104.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`1817.4`
Pipe Throughput	`3363183.9`	`lps`	`10.0 s`	`7`	`12440.0`	`2703.5`
Pipe-based Context Switching	`708023.2`	`lps`	`10.0 s`	`7`	`4000.0`	`1770.1`
Process Creation	`29702.2`	`lps`	`30.0 s`	`2`	`126.0`	`2357.3`
Shell Scripts (1 concurrent)	`12732.1`	`lpm`	`60.0 s`	`2`	`42.4`	`3002.9`
Shell Scripts (8 concurrent)	`1202.6`	`lpm`	`60.1 s`	`2`	`6.0`	`2004.3`
System Call Overhead	`3738153.8`	`lps`	`10.0 s`	`7`	`15000.0`	`2492.1`
System Benchmarks Index Score:						`2035.5`

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