Benchmark of rackcslot0.osadl.org / GNU/Linux on Tue Mar 24 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackcslot0.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.19.127-rt55 -- #6 SMP PREEMPT RT Fri Jul 10 23:24:35 CEST 2020
Machine:	x86_64: unknown
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	4:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4762.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	5:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4762.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	6:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4762.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	7:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4762.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	8:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	9:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	10:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	11:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4788.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	12:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4762.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	13:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4762.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	14:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4762.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	15:	Intel(R) Xeon(R) CPU E5620 @ 2.40GHz (4762.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	05:15:01 up 101 days, 18:24, 0 users, load average: 1.99, 2.72, 2.78; runlevel 3

Benchmark Run: 16 CPUs; 1 parallel process

Time: 05:15:01 - 05:44:59; 29m 58s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`15008237.7`	`lps`	`10.0 s`	`7`	`116700.0`	`1286.1`
Double-Precision Whetstone	`2927.3`	`MWIPS`	`10.0 s`	`7`	`55.0`	`532.2`
Execl Throughput	`2103.6`	`lps`	`29.8 s`	`2`	`43.0`	`489.2`
File Copy 1024 bufsize 2000 maxblocks	`270045.8`	`KBps`	`30.0 s`	`2`	`3960.0`	`681.9`
File Copy 256 bufsize 500 maxblocks	`70034.9`	`KBps`	`30.0 s`	`2`	`1655.0`	`423.2`
File Copy 4096 bufsize 8000 maxblocks	`723644.8`	`KBps`	`30.0 s`	`2`	`5800.0`	`1247.7`
Pipe Throughput	`432252.0`	`lps`	`10.0 s`	`7`	`12440.0`	`347.5`
Pipe-based Context Switching	`97886.1`	`lps`	`10.0 s`	`7`	`4000.0`	`244.7`
Process Creation	`4472.4`	`lps`	`30.0 s`	`2`	`126.0`	`355.0`
Shell Scripts (1 concurrent)	`5506.0`	`lpm`	`60.0 s`	`2`	`42.4`	`1298.6`
Shell Scripts (8 concurrent)	`2621.3`	`lpm`	`60.0 s`	`2`	`6.0`	`4368.8`
System Call Overhead	`307325.6`	`lps`	`10.0 s`	`7`	`15000.0`	`204.9`
System Benchmarks Index Score:						`634.1`

Benchmark Run: 16 CPUs; 16 parallel processes

Time: 05:44:59 - 06:14:52; 29m 53s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`177594106.3`	`lps`	`10.0 s`	`7`	`116700.0`	`15218.0`
Double-Precision Whetstone	`43445.9`	`MWIPS`	`9.9 s`	`7`	`55.0`	`7899.3`
Execl Throughput	`7937.3`	`lps`	`29.9 s`	`2`	`43.0`	`1845.9`
File Copy 1024 bufsize 2000 maxblocks	`116794.1`	`KBps`	`30.0 s`	`2`	`3960.0`	`294.9`
File Copy 256 bufsize 500 maxblocks	`27576.8`	`KBps`	`30.0 s`	`2`	`1655.0`	`166.6`
File Copy 4096 bufsize 8000 maxblocks	`400215.9`	`KBps`	`30.0 s`	`2`	`5800.0`	`690.0`
Pipe Throughput	`1499892.0`	`lps`	`10.0 s`	`7`	`12440.0`	`1205.7`
Pipe-based Context Switching	`426592.5`	`lps`	`10.0 s`	`7`	`4000.0`	`1066.5`
Process Creation	`14583.2`	`lps`	`30.0 s`	`2`	`126.0`	`1157.4`
Shell Scripts (1 concurrent)	`21356.8`	`lpm`	`60.0 s`	`2`	`42.4`	`5037.0`
Shell Scripts (8 concurrent)	`2452.4`	`lpm`	`60.2 s`	`2`	`6.0`	`4087.3`
System Call Overhead	`581158.6`	`lps`	`10.0 s`	`7`	`15000.0`	`387.4`
System Benchmarks Index Score:						`1454.1`

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