Benchmark of rackbslot0.osadl.org / GNU/Linux on Fri Aug 01 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:	05:15:01 up 514 days, 10:36, 0 users, load average: 0.04, 0.05, 0.01; runlevel 5

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:28; 28m 27s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`27391461.2`	`lps`	`10.0 s`	`7`	`116700.0`	`2347.2`
Double-Precision Whetstone	`3674.4`	`MWIPS`	`10.1 s`	`7`	`55.0`	`668.1`
Execl Throughput	`1140.0`	`lps`	`29.7 s`	`2`	`43.0`	`265.1`
File Copy 1024 bufsize 2000 maxblocks	`228887.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`578.0`
File Copy 256 bufsize 500 maxblocks	`60809.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`367.4`
File Copy 4096 bufsize 8000 maxblocks	`746920.7`	`KBps`	`30.0 s`	`2`	`5800.0`	`1287.8`
Pipe Throughput	`373466.7`	`lps`	`10.0 s`	`7`	`12440.0`	`300.2`
Pipe-based Context Switching	`42594.7`	`lps`	`10.0 s`	`7`	`4000.0`	`106.5`
Process Creation	`2329.2`	`lps`	`30.0 s`	`2`	`126.0`	`184.9`
Shell Scripts (1 concurrent)	`2308.0`	`lpm`	`60.0 s`	`2`	`42.4`	`544.3`
Shell Scripts (8 concurrent)	`660.3`	`lpm`	`60.1 s`	`2`	`6.0`	`1100.6`
System Call Overhead	`466156.2`	`lps`	`10.0 s`	`7`	`15000.0`	`310.8`
System Benchmarks Index Score:						`472.9`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:28 - 06:12:21; 28m 53s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`44596000.2`	`lps`	`10.0 s`	`7`	`116700.0`	`3821.4`
Double-Precision Whetstone	`10352.1`	`MWIPS`	`10.3 s`	`7`	`55.0`	`1882.2`
Execl Throughput	`4488.2`	`lps`	`29.8 s`	`2`	`43.0`	`1043.8`
File Copy 1024 bufsize 2000 maxblocks	`50981.0`	`KBps`	`30.0 s`	`2`	`3960.0`	`128.7`
File Copy 256 bufsize 500 maxblocks	`12932.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`78.1`
File Copy 4096 bufsize 8000 maxblocks	`198434.1`	`KBps`	`30.0 s`	`2`	`5800.0`	`342.1`
Pipe Throughput	`627654.1`	`lps`	`10.0 s`	`7`	`12440.0`	`504.5`
Pipe-based Context Switching	`169586.3`	`lps`	`10.0 s`	`7`	`4000.0`	`424.0`
Process Creation	`6389.1`	`lps`	`30.0 s`	`2`	`126.0`	`507.1`
Shell Scripts (1 concurrent)	`5448.8`	`lpm`	`60.0 s`	`2`	`42.4`	`1285.1`
Shell Scripts (8 concurrent)	`515.2`	`lpm`	`60.2 s`	`2`	`6.0`	`858.6`
System Call Overhead	`805307.3`	`lps`	`10.0 s`	`7`	`15000.0`	`536.9`
System Benchmarks Index Score:						`586.6`

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