Benchmark of rackaslot0.osadl.org / GNU/Linux on Sat Jul 05 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackaslot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.9.47-rt37 -- #17 SMP PREEMPT RT Thu Jul 23 11:08:01 CEST 2020
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz (4600.2 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 (4604.7 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 (4608.1 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 (4606.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	17:15:01 up 92 days, 4:04, 0 users, load average: 0.12, 0.12, 0.09; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:16; 28m 15s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`23523278.4`	`lps`	`10.0 s`	`7`	`116700.0`	`2015.7`
Double-Precision Whetstone	`3553.4`	`MWIPS`	`10.1 s`	`7`	`55.0`	`646.1`
Execl Throughput	`3986.8`	`lps`	`29.8 s`	`2`	`43.0`	`927.2`
File Copy 1024 bufsize 2000 maxblocks	`528081.4`	`KBps`	`30.0 s`	`2`	`3960.0`	`1333.5`
File Copy 256 bufsize 500 maxblocks	`144532.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`873.3`
File Copy 4096 bufsize 8000 maxblocks	`1449777.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`2499.6`
Pipe Throughput	`1064551.8`	`lps`	`10.0 s`	`7`	`12440.0`	`855.7`
Pipe-based Context Switching	`179131.8`	`lps`	`10.0 s`	`7`	`4000.0`	`447.8`
Process Creation	`8851.4`	`lps`	`30.0 s`	`2`	`126.0`	`702.5`
Shell Scripts (1 concurrent)	`5260.7`	`lpm`	`60.0 s`	`2`	`42.4`	`1240.7`
Shell Scripts (8 concurrent)	`1465.7`	`lpm`	`60.0 s`	`2`	`6.0`	`2442.8`
System Call Overhead	`1235172.4`	`lps`	`10.0 s`	`7`	`15000.0`	`823.4`
System Benchmarks Index Score:						`1074.2`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:16 - 18:11:35; 28m 19s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`74945823.8`	`lps`	`10.0 s`	`7`	`116700.0`	`6422.1`
Double-Precision Whetstone	`13229.2`	`MWIPS`	`10.0 s`	`7`	`55.0`	`2405.3`
Execl Throughput	`12250.7`	`lps`	`29.9 s`	`2`	`43.0`	`2849.0`
File Copy 1024 bufsize 2000 maxblocks	`229092.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`578.5`
File Copy 256 bufsize 500 maxblocks	`58222.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`351.8`
File Copy 4096 bufsize 8000 maxblocks	`874537.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`1507.8`
Pipe Throughput	`3585962.5`	`lps`	`10.0 s`	`7`	`12440.0`	`2882.6`
Pipe-based Context Switching	`718368.8`	`lps`	`10.0 s`	`7`	`4000.0`	`1795.9`
Process Creation	`24971.1`	`lps`	`30.0 s`	`2`	`126.0`	`1981.8`
Shell Scripts (1 concurrent)	`12368.1`	`lpm`	`60.0 s`	`2`	`42.4`	`2917.0`
Shell Scripts (8 concurrent)	`1155.2`	`lpm`	`60.1 s`	`2`	`6.0`	`1925.4`
System Call Overhead	`3787233.6`	`lps`	`10.0 s`	`7`	`15000.0`	`2524.8`
System Benchmarks Index Score:						`1881.2`

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