Benchmark of rackbslot0.osadl.org / GNU/Linux on Fri Aug 22 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackbslot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 3.18.43-rt46-fulldebug -- #36 SMP PREEMPT RT Mon Apr 16 08:07:51 CEST 2018
Machine:	i686: i386
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4400.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4400.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4400.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E31220L @ 2.20GHz (4400.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, Intel virtualization
Graphics:	Matrox Graphics, Inc., MGA G200eW WPCM450
Uptime:	17:15:01 up 535 days, 22:36, 0 users, load average: 0.00, 0.02, 0.00; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 17:15:01 - 17:43:28; 28m 27s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`27297448.6`	`lps`	`10.0 s`	`7`	`116700.0`	`2339.1`
Double-Precision Whetstone	`3678.4`	`MWIPS`	`10.0 s`	`7`	`55.0`	`668.8`
Execl Throughput	`1139.2`	`lps`	`29.7 s`	`2`	`43.0`	`264.9`
File Copy 1024 bufsize 2000 maxblocks	`230040.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`580.9`
File Copy 256 bufsize 500 maxblocks	`60481.2`	`KBps`	`30.0 s`	`2`	`1655.0`	`365.4`
File Copy 4096 bufsize 8000 maxblocks	`740495.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`1276.7`
Pipe Throughput	`375026.5`	`lps`	`10.0 s`	`7`	`12440.0`	`301.5`
Pipe-based Context Switching	`42217.5`	`lps`	`10.0 s`	`7`	`4000.0`	`105.5`
Process Creation	`2328.0`	`lps`	`30.0 s`	`2`	`126.0`	`184.8`
Shell Scripts (1 concurrent)	`2308.1`	`lpm`	`60.0 s`	`2`	`42.4`	`544.4`
Shell Scripts (8 concurrent)	`660.5`	`lpm`	`60.0 s`	`2`	`6.0`	`1100.9`
System Call Overhead	`466309.5`	`lps`	`10.0 s`	`7`	`15000.0`	`310.9`
System Benchmarks Index Score:						`472.2`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 17:43:28 - 18:12:25; 28m 57s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`44418549.3`	`lps`	`10.0 s`	`7`	`116700.0`	`3806.2`
Double-Precision Whetstone	`10349.4`	`MWIPS`	`10.3 s`	`7`	`55.0`	`1881.7`
Execl Throughput	`4464.1`	`lps`	`29.7 s`	`2`	`43.0`	`1038.2`
File Copy 1024 bufsize 2000 maxblocks	`51229.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`129.4`
File Copy 256 bufsize 500 maxblocks	`12969.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`78.4`
File Copy 4096 bufsize 8000 maxblocks	`210823.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`363.5`
Pipe Throughput	`627769.6`	`lps`	`10.0 s`	`7`	`12440.0`	`504.6`
Pipe-based Context Switching	`168708.8`	`lps`	`10.0 s`	`7`	`4000.0`	`421.8`
Process Creation	`6397.4`	`lps`	`30.0 s`	`2`	`126.0`	`507.7`
Shell Scripts (1 concurrent)	`5445.3`	`lpm`	`60.0 s`	`2`	`42.4`	`1284.3`
Shell Scripts (8 concurrent)	`511.6`	`lpm`	`60.2 s`	`2`	`6.0`	`852.7`
System Call Overhead	`805296.9`	`lps`	`10.0 s`	`7`	`15000.0`	`536.9`
System Benchmarks Index Score:						`588.9`

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