Benchmark of rackcslot1.osadl.org / GNU/Linux on Mon Oct 27 2025

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rackcslot1.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.9.47-rt37 -- #9 SMP PREEMPT RT Thu Jul 23 14:38:05 CEST 2020
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Core(TM) i7 CPU X 990 @ 3.47GHz (6948.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Core(TM) i7 CPU X 990 @ 3.47GHz (6948.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Core(TM) i7 CPU X 990 @ 3.47GHz (6949.0 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Core(TM) i7 CPU X 990 @ 3.47GHz (6948.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	4:	Intel(R) Core(TM) i7 CPU X 990 @ 3.47GHz (6948.8 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	5:	Intel(R) Core(TM) i7 CPU X 990 @ 3.47GHz (6948.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	6:	Intel(R) Core(TM) i7 CPU X 990 @ 3.47GHz (6948.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	7:	Intel(R) Core(TM) i7 CPU X 990 @ 3.47GHz (6948.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	8:	Intel(R) Core(TM) i7 CPU X 990 @ 3.47GHz (6948.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	9:	Intel(R) Core(TM) i7 CPU X 990 @ 3.47GHz (6948.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	10:	Intel(R) Core(TM) i7 CPU X 990 @ 3.47GHz (6948.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	11:	Intel(R) Core(TM) i7 CPU X 990 @ 3.47GHz (6948.9 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Graphics:	NVIDIA NVC8
Uptime:	05:15:01 up 205 days, 19:55, 1 user, load average: 0.01, 0.04, 0.24; runlevel 5

Benchmark Run: 12 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:06; 28m 05s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`22752456.2`	`lps`	`10.0 s`	`7`	`116700.0`	`1949.7`
Double-Precision Whetstone	`4348.5`	`MWIPS`	`10.0 s`	`7`	`55.0`	`790.6`
Execl Throughput	`3210.6`	`lps`	`30.0 s`	`2`	`43.0`	`746.6`
File Copy 1024 bufsize 2000 maxblocks	`545185.3`	`KBps`	`30.0 s`	`2`	`3960.0`	`1376.7`
File Copy 256 bufsize 500 maxblocks	`145855.4`	`KBps`	`30.0 s`	`2`	`1655.0`	`881.3`
File Copy 4096 bufsize 8000 maxblocks	`1412283.3`	`KBps`	`30.0 s`	`2`	`5800.0`	`2435.0`
Pipe Throughput	`1017712.9`	`lps`	`10.0 s`	`7`	`12440.0`	`818.1`
Pipe-based Context Switching	`159119.0`	`lps`	`10.0 s`	`7`	`4000.0`	`397.8`
Process Creation	`7275.8`	`lps`	`30.0 s`	`2`	`126.0`	`577.4`
Shell Scripts (1 concurrent)	`6035.9`	`lpm`	`60.0 s`	`2`	`42.4`	`1423.6`
Shell Scripts (8 concurrent)	`2998.3`	`lpm`	`60.0 s`	`2`	`6.0`	`4997.2`
System Call Overhead	`1062675.7`	`lps`	`10.0 s`	`7`	`15000.0`	`708.5`
System Benchmarks Index Score:						`1102.4`

Benchmark Run: 12 CPUs; 12 parallel processes

Time: 05:43:06 - 06:11:34; 28m 28s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`220064918.2`	`lps`	`10.0 s`	`7`	`116700.0`	`18857.3`
Double-Precision Whetstone	`47494.5`	`MWIPS`	`9.9 s`	`7`	`55.0`	`8635.4`
Execl Throughput	`13902.4`	`lps`	`30.0 s`	`2`	`43.0`	`3233.1`
File Copy 1024 bufsize 2000 maxblocks	`196245.2`	`KBps`	`30.0 s`	`2`	`3960.0`	`495.6`
File Copy 256 bufsize 500 maxblocks	`50491.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`305.1`
File Copy 4096 bufsize 8000 maxblocks	`736417.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`1269.7`
Pipe Throughput	`4265640.3`	`lps`	`10.0 s`	`7`	`12440.0`	`3429.0`
Pipe-based Context Switching	`1465189.7`	`lps`	`10.0 s`	`7`	`4000.0`	`3663.0`
Process Creation	`24165.6`	`lps`	`30.0 s`	`2`	`126.0`	`1917.9`
Shell Scripts (1 concurrent)	`22707.3`	`lpm`	`60.0 s`	`2`	`42.4`	`5355.5`
Shell Scripts (8 concurrent)	`2491.6`	`lpm`	`60.2 s`	`2`	`6.0`	`4152.7`
System Call Overhead	`1658594.1`	`lps`	`10.0 s`	`7`	`15000.0`	`1105.7`
System Benchmarks Index Score:						`2500.9`

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