11/21/2023 0 Comments Cpu and ram monitorFor more information about how to use the Hardware and System Property Nodes, refer to the Resource Monitor.vi example in LabVIEW by going to Help > Find Examples. and once the NI Example Finder loads, browsing to Hardware Input and Output > System Configuration.Įxternally with Measurement & Automation Explorer (MAX) (Memory only): Using the System Configuration API, you can use the System Property Node get memory usage information using the System Property Node to get memory usage information and the Hardware Property Node to get both memory and CPU usage details. Programmatically with LabVIEW 2012 and Later: Refer to the Memory Reporting Issue with NI Linux Real-Time OS Target for information on how to implement memory monitoring. Externally with the Real-Time Trace Viewerįor Linux Real-Time controllers, memory management and reporting differ from other Real-Time targets.Externally with NI Distributed System Manager (DSM) (LabVIEW 2009 or Later).Externally with Measurement & Automation Explorer (MAX) (Memory only).Programmatically using LabVIEW 2012 and Later. ![]() This guide will walk through different methods of accessing this information from a Windows operating system: The amount of memory available depends on several factors, including the installed software and user application memory requirements. This may also be useful: How to Find CPU Processor Information in Solaris (Doc ID 1444358.There are varying options to monitor CPU and memory usage on an NI Real-Time (RT) Controller. Let linenum=2for ((i = 1 i Physical Processor 1 (chip id: 1024): # now derive the vcpu-to-core mapping based on above information #Įcho -e "\n** Socket-Core-vCPU mapping **" Speedinghz=`echo "scale=2 $speedinmhz/1000" | bc`Įcho "Total number of physical processors: $nproc"Įcho "Number of virtual processors: $vproc"Įcho "Number of cores per physical processor: $ncoresperproc"Įcho "Number of hardware threads (strands or vCPUs) per core: $nstrandspercore"Įcho "Processor speed: $speedinmhz MHz ($speedinghz GHz)" Nproc=`(grep chip_id /var/tmp/cpu_info.log | awk '' | sort -u)` usr/bin/kstat -m cpu_info | egrep "chip_id|core_id|module: cpu_info" > /var/tmp/cpu_info.log However, the formatting of the page seems a little messed up, so here is the script and example output: The script can be executed by any OS user. Since it is just a shell script, tweak the code as you like. Due to the changes in the output of cpu_info over the years, it is possible that the script may return incorrect information in some cases. This script showed valid output on recent T-series, M-series hardware as well as on some older hardware - Sun Fire 4800, x4600. The user must know few details about the underlying hardware and run multiple commands to figure out the exact number of physical processors, cores etc.,įor the benefit of our customers, here is a simple shell script that displays the number of physical processors, cores, virtual processors, cores per physical processor, number of hardware threads (vCPUs) per core and the virtual CPU mapping for all physical processors and cores on a Solaris system (SPARC or x86/圆4). However for some reason it ain't the case as of today. ![]() It should be easy to find this information just by running an OS command. I believe that this is the link now: Oracle Solaris: Show Me the CPU, vCPU, Core Counts and the Socket-Core-vCPU Mapping, which states: Improving upon vikkp's answer for Solaris CPU usage, as the link seems to have died.
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