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Linux Sysadmin Basics -- 6.2 State, Niceness, and How to Monitor Processes
 
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Full Linux Sysadmin Basics Playlist: https://www.youtube.com/playlist?list=PLtK75qxsQaMLZSo7KL-PmiRarU7hrpnwK Check out my project-based Linux System Administration course (free sample videos): https://www.udemy.com/hands-on-linux-self-hosted-wordpress-for-linux-beginners/?couponCode=tl35 Official Site: https://tutorialinux.com/ Twitter: https://twitter.com/tutorialinux Facebook: https://www.facebook.com/tutorialinux About this Video: Learn how to control CPU scheduling priority for processes, change process state, and see a cool tool (htop) for in-depth process monitoring and management.
Views: 52841 tutoriaLinux
linux performance tuning commands, uptime,top,mpstat,iostat,vmstat ,free,ping,Dstat  Tutorial
 
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linux performance tuning commands, uptime,top,mpstat,iostat,vmstat ,free,ping,Dstat Tutorial Linux性能调整命令,运行时间,顶部,mpstat的,iostat的,vmstat的,免费的,平,Dstat教程 linux Leistungsoptimierung Befehle, uptime, top, mpstat, iostat, vmstat, kostenlos, ping, Dstat Tutorial uptime - Tell how long the system has been running. uptime gives a one line display of the following information. The current time, how long the system has been running, how many users are currently logged on, and the system load averages for the past 1, 5, and 15 minutes. top provides an ongoing look at processor activity in real time. It displays a listing of the most CPU-intensive tasks on the system, and can provide an interactive interface for manipulating processes The mpstat command writes to standard output activities for each available processor, processor 0 being the first one. Global average activities among all processors are also reported. The mpstat command can be used both on SMP and UP machines, but in the latter, only global average activities will be printed. If no activity has been selected, then the default report is the CPU utilization report. iostat - The iostat command is used for monitoring system input/output device loading by observing the time the devices are active in relation to their average transfer rates. vmstat reports information about processes, memory, paging, block IO, traps, and cpu activity. The first report produced gives averages since the last reboot free - display information about free and used memory on the system ping : ping uses the ICMP protocol's mandatory ECHO_REQUEST datagram to elicit an ICMP ECHO_RESPONSE from a host or gateway Dstat allows you to view all of your system resources instantly, you can eg. compare disk usage in combination with interrupts from your IDE controller, or compare the network bandwidth numbers directly with the disk throughput (in the same interval) Top Keyword linux performance tuning Linux Performance Tuning and Stabilization Tips Linux Systems Performance Linux Performance Issue RedHat/Ubuntu/Mint: Performance Monitoring Commands Monitoring Linux
Views: 24303 Zariga Tongy
Linux Terminal 201: Monitoring System Resources Pt 1 - HakTip 164
 
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Today we're monitoring system resources with ps, aux, grep, kill, killall, and lsof. Use coupon code haktip at https://www.eero.com for free overnight shipping on your order to the US or Canada! ------------------------------- Shop: http://www.hakshop.com Support: http://www.patreon.com/threatwire Subscribe: http://www.youtube.com/hak5 Our Site: http://www.hak5.org Contact Us: http://www.twitter.com/hak5 Threat Wire RSS: https://shannonmorse.podbean.com/feed/ Threat Wire iTunes: https://itunes.apple.com/us/podcast/threat-wire/id1197048999 Help us with Translations! http://www.youtube.com/timedtext_cs_panel?tab=2&c=UC3s0BtrBJpwNDaflRSoiieQ ------------------------------
Views: 15897 Hak5
Monitoring System Resources on Linux with htop - landoflinux.com
 
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Monitoring Linux system resources with htop. Monitor CPU, Memory, Swap, Processes. Adjust Processess, set priorities. Filter by user/application.
Views: 476 John Reed
Linux Server Performance Monitoring With nmon Tool
 
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The nmon command displays and records Linux / AIX UNIX system information. The command can run either in interactive or recording mode. You can see info about system resource such as - CPU utilization, memory use, kernel statistics and load avg, disks I/O rates, transfers, and read/write ratios, network I/O rates, transfers, and read/write ratios, paging space and paging rates, top processors, NFS, and much more. See our tutorial page for more info @ https://www.cyberciti.biz/faq/nmon-performance-analyzer-linux-server-tool/
Views: 24686 nixcraftcom
6 quick tools to monitor system resources on Linux
 
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6 quick tools to monitor system resources on Linux Website: http://www.kangdeb.id Facebook: https://www.facebook.com/KangDebID/ Twitter: http://www.twitter.com/KangDeb Google+: https://plus.google.com/+KangDebID
Views: 35 Bukan Ilham
Top 5: 11 Python resources, Linux system monitoring, and more
 
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Full article: https://opensource.com/life/16/4/top-5-april-22 Top 5 articles of the week 5. What sets Krita apart from other open source digital painting tools https://opensource.com/life/16/4/nick-hamilton-linuxfest-northwest-2016-krita 4. Free, high-quality education resources from the National Science Digital Library https://opensource.com/education/16/4/national-science-digital-library 3. Decoding DevOps, Docker, and Git https://opensource.com/business/16/4/linuxfest-northwest-interview-corey-quinn 2. Finding the signal in the noise of Linux system monitoring https://opensource.com/business/16/4/linuxfest-northwest-interview-ilan-rabinovitch 1. 11 resources for teaching and learning Python https://opensource.com/education/16/4/teaching-python-and-more-with-oer
Views: 658 Opensource.com
COMPLETE GUIDE : CONKY SYSTEM MONITOR
 
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In this video, i will show you how to install system monitor on your linux desktop. System monitors are cool little widgets that you can have on your desktop which gives live information about your system resources like CPU usage, RAM usage, network information and various other information. Although there are many system monitors for linux out there but one of the most popular is the CONKY system monitor. There is also a graphical frontend tool available to manage your conky scripts called Conky Manager. This video covers the following : 1) Installing Conky manager on elemenetary OS 2) Configuring Conky widgets 3) Installing new widget from Deviantart website ( deviantart.com) For more information on APT-PINNING, checkout my previous video : https://www.youtube.com/watch?v=S2ij0MeFz2U
Views: 54138 XPSTECH
HakTip - Linux Terminal 101: Controlling Processes
 
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This week we are controlling the processes that we learned about last week. Last week we discussed processes- what they are and how to view them. Now, let's control those. Let's open the program called gedit- a text editing program. You'll notice your shell prompt will not return until the program is closed. Press CTRL-C to interrupt the program (or terminate). This works for most command-line programs but not all. Now run gedit again with an & at the end. This says we started job number 1, with a PID of 3853. Running ps shows the proccess as well. If you type jobs, this will also show you that gedit is running. (one job, number 1, command gedit &). To return the process to the foreground from the terminal, type jobs to find the number, then fg %1. To terminate again, press CTRL-C. Type CTRL-Z to completely stop a process. So if gedit is running, then type CTRL-Z to stop or pause it. You can restore the program with fg, or move it to the background with bg (bg %1). The number is optional if you only have one job running. Opening a graphical program may be essential if opening it in the GUI doesn't work or it's not listed in the window manager's menus. Do you want to completely kill the process? To do so, first type gedit &, get the PID, then type kill 3651. This will terminate the process. kill sends a signal to the process to terminate. When the terminal sees these keystrokes, it can send a signal to the process to do something. kill can have specified signals attached to it such as HUP for hang up (old school for computers that were online with phone lines), INT for interrupt (same as CTRL-C), TERM for terminate, STOP for stopping the process without terminating, CONT to continue after stopping, just to name a few. You can type kill -1 1234 to hang up, or type kill -INT 1234 to interrupt it. Use kill -l for a complete listing of signals you can send. Last but not least, you can send a signal to multiple processes. Type gedit & a couple of times for several instances of the program, then type killall gedit to kill all of the gedit instances. You must have user priveledges to send signals to processes that don't belong to you. To give you an idea of some other common processes, take a look at these commands: pstree (parent-child relationships of processes), vmstat (system resource usage), xload (system load graph) and tload (terminal graph). How do you control processes? There are other options out there. Make sure to email me [email protected] with your thoughts. And be sure to check out our sister show, http://www.hak5.org for more great stuff just like this. I'll be there, reminding you to trust your technolust.
Views: 27565 Hak5
how to monitor all executed command in linux
 
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Reference Blog: https://8gwifi.org/docs/linux-monitor-commands.jsp Summarizes accounting (SA) The Linux sa summarizes information about previously executed commands as recorded in the acct file. In addition, it condenses this data into a summary file named savacct which contains the number of times the command was called and the system resources used. The information can also be summarized on a per-user basis Print statistics about users (AC) The linux ac commands prints out a report of connect time (in hours) based on the logins/logouts in the current wtmp file. A total is also printed out. lastcomm prints out information about previously executed commands, it uses the file acct Last searches back through the file /var/log/wtmp and displays a list of all users logged in (and out) since that file was created. Wtmp This is not command it's the file on the Linux, Solaris, and BSD operating systems that keeps a history of all logins and logouts. On Linux systems. it is located at /var/log/wtmp. Various commands access wtmp to report login statistics, like who , last, lastb commands. Monitor changes in File The linux watch commands allows you to watch the program output change over time. By default, the program is run every 2 seconds. By default, watch will run until interrupted.
Views: 1 Zariga Tongy
Monitor Internet Resources
 
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A tutorial on how to monitor internet resources which as the availability of webpages, http status codes, content delivery, uptime of web servers, content negotiation using Nagios XI. Learn how to download, install and configure on a Nagios XI server. Download Nagios XI: http://nag.is/xisys More Nagios Plugins: http://nag.is/plugsys Website: https://www.nagios.com Download Plugin At: https://exchange.nagios.org/directory/Plugins/Websites%2C-Forms-and-Transactions/Web-Ressource-Monitor/details?__hstc=189745844.f13d9dae0093c9091ceea5c4a852fa93.1517041491057.1529662401567.1529910587956.10&__hssc=189745844.1.1529910587956&__hsfp=783463368#_ga=2.151114298.2039357584.1529910587-1097278611.1517041490 Thank you for watching!! Please let me know how you are using Nagios XI or Core in your environment. Please subscribe to get updates on new videos :) Please "like" this video if you found it helpful! THANK YOU!! Twitter: sysadmgirl Facebook: sysadmgirl ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ ♥ Please note: This video is sponsored by Nagios. All products used in my videos, regardless of whether a video is sponsored or not, are products that I love using - unless stated otherwise (e.g. it being the first time using it on camera etc). I only work with brands, products and/or services which I would recommend to anyone.
Views: 1561 SysAdmGirl
Resources for Becoming a Linux System Administrator
 
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A video covering basic resources (technical and community) that you can use to get the skills and mindset you need to be a sysadmin. This is *not* designed to be an exhaustive list. Add your recommendations in the comments! System Administration: 1. The Unix and Linux System Administration Handbook 2. The Practice of System and Network Administration (when you're actually in the middle of your career) 3. https://help.ubuntu.com/community/Servers (Web Servers, File Servers, High Availability, Custering, Monitoring, Virtualization, other stuff you find interesting) 4. digital ocean's tutorials 5. serverfault.com 5. reddit.com/r/{linux,sysadmin} Programming: 1. Structure and Interpretation of Computer Programs (Programming, Lisp) 2. The Little Schemer (functional programming, recursion, Lisp) 3. stackoverflow.com 4. news.ycombinator.com General: 1. soylentnews.com 2. lobste.rs 3. Deus Ex (1999) -- highly valuable technical knowlege! Full Linux Sysadmin Basics Playlist: https://www.youtube.com/playlist?list=PLtK75qxsQaMLZSo7KL-PmiRarU7hrpnwK Check out my project-based Linux System Administration course (free sample videos): https://www.udemy.com/hands-on-linux-self-hosted-wordpress-for-linux-beginners/?couponCode=tl35 Patreon: https://www.patreon.com/tutorialinux Official Site: https://tutorialinux.com/ Twitter: https://twitter.com/tutorialinux Facebook: https://www.facebook.com/tutorialinux
Views: 23906 tutoriaLinux
Easily Monitor System Resources in Ubuntu With Indicator-Multiload
 
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Do you like to keep an eye on system resource usage in Ubuntu? Like many people I only tend to do so when my desktop is grinding to a halt because of a misbehaving app. Because of this I'm sometimes too impatient late to gracefully rectify the situation; my desktop becomes so unresponsive that nothing short of a hard reboot is required inorder to solve the screw up in a timely fashion. But maybe if I kept a cautious eye on hardware usage I would spot rogue apps before they got out of hand. Perhaps by using something like Indicator Multiload Install Indicator Multiload is available to install in Ubuntu 11.04, 11.10 and 12.04 via the following PPA: - sudo add-apt-repository ppa:indicator-multiload/stable-daily sudo apt-get update && sudo apt-get install indicator-multiload After installation open the Dash and search 'Indicator Multiload' to launch it. http://www.omgubuntu.co.uk/2012/02/easily-monitor-system-resources-in-ubuntu-with-indicator-multiload/
Views: 686 pcwindowsonline
Site24x7: Linux Server Monitoring from the Cloud - All new control panel
 
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Site24x7 Linux monitoring tool helps you to identify performance degradation and outages instantly and more effective than ever. Our Plugins are supported in various Linux distributions including Debian, Ubuntu, CentOS, RedHat, Madriva, Fedora, and Suse. 1. Get visibility of all the important parameters like CPU/memory/disk utilization of your Linux server performance in a single console. 2. Discover all processes running in your Linux server and oversee critical parameters. 3. Add numerous checks and have all the resources on your server monitored proactively. Learn more: https://www.site24x7.com/linux-monitoring.html About Site24x7: Site24x7 offers unified cloud monitoring for DevOps and IT operations. Monitor the experience of real users accessing websites and applications from desktop and mobile devices. In-depth monitoring capabilities enable DevOps teams to monitor and troubleshoot applications, servers and network infrastructures, including private and public clouds. End-user experience monitoring is done from 50+ locations across the world and various wireless carriers. For more information about Site24x7, please visit http://www.site24x7.com/. Sign Up: https://www.site24x7.com/signup.html?pack=41&l=en Forums: https://www.site24x7.com/community/ Facebook: http://www.facebook.com/Site24x7 Twitter: http://twitter.com/site24x7 Google+: https://plus.google.com/+Site24x7 LinkedIn: https://www.linkedin.com/company/site24x7 View Blogs: http://blogs.site24x7.com/
Views: 2589 Site24x7
Nagios setup in the cloud and monitor AWS EC2 resources on Nagios
 
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Install and configure nagios on Amazon Web Services EC2 Instances on Centos 7. Then Monitor the multiple AWS EC2 instances on Nagios.
Views: 3909 techhearts
how to see your system resources usage via the terminal in linux
 
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how to see your system resources usage via the terminal in linux
Views: 370 teklek411
Monitor Terminal Services Resources
 
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This video looks at how to manage user profiles and how to monitor terminal services. By using roaming profiles in terminal services you can make sure that the users has the same terminal services experience when using multiple terminal servers.
Views: 4696 itfreetraining
SolarWinds Server & Application Monitor Training: Customizing Views & Resources
 
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Learn more: http://slrwnds.com/SAMCustomization The Application Summary page provides you with details about your applications and servers. By default, you’ll find some great information here – details of any applications with alerts set against them, a summary of any potential Warranty issues on your servers, and top 10 lists to keep you up-to-date on your busiest servers. There’s a lot you can do to customize these pages to make them even more relevant to your environment. This video (3:36) will show you how to customize views and resources. For more training, visit: http://bit.ly/SAMTraining8 Connect with SolarWinds: https://support.solarwinds.com/Success_Center thwack Community: http://thwack.solarwinds.com/ Facebook: https://www.facebook.com/SolarWinds Twitter: https://twitter.com/solarwinds Google+: https://plus.google.com/+solarwinds/ LinkedIn: http://www.linkedin.com/company/solarwinds Instagram: http://instagram.com/solarwindsinc/ Flickr: http://www.flickr.com/photos/solarwinds_inc/
Views: 1892 solarwindsinc
script to check disk space in linux automatically
 
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Shell script to watch the disk space, Disk Space Monitoring
Views: 10998 Linuxanthus
awesome system monitor tool Linux Mint 14
 
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checkout this terminal based system monitor tool for linux mint 14!
Views: 4215 teklek411
Installing Nagios Monitor Tool in Linux ( Centos )
 
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installation Nagios. Nagios monitors your entire IT infrastructure to ensure systems, applications, services, and business processes are functioning properly. In the event of a failure, Nagios can alert technical staff of the problem, allowing them to begin remediation processes before outages affect business processes, end-users, or customers. In this Video we will install Nagios Monitoring Tool in Linux. Like us on Facebook :-- https://www.facebook.com/kinfotech01 Follow Us On Twitter :- https://www.twitter.com/kinfotech01
Views: 284 Kiran Infotech
Process Monitoring In Termux | monitor system resources  | How To Use Activity Monitor In Termux
 
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Hello friends today in this video iwill be showing you how to monitor process in termux. Monitor server resources System administrators need to monitor their server to ensure proper functioning. The practice enables administrators to detect possible issues in advance and recover the system, before it causes any trouble. There are plenty of commands on Linux to monitor different system resources like cpu usage, memory usage, network, disk usage and so on. Popular ones are top, htop, iostat, nethogs etc. In this post we are talking about simple command line tools that can monitor multiple system resources like cpu, memory, network, disk, processes etc all together in a real-time and interactive manner. These tools present a whole lot of statistical information on a single screen that is constantly updated. Source For More Information - http://www.binarytides.com/linux-system-monitoring-tools/ So guys watch out the full video for more information. Please hit the like button if you enjoyed watching this video. Don't forget to subscribe to my channel. Love_From #Technoash """""""""""""""'"""""""""""""""""""""""""""""""""""" • Track Info: Title: Waves Artist: LAKEY INSPIRED Genre: Dance & Electronic Mood: Inspirational Download: https://goo.gl/TCnJXb ––– • Licence: You’re free to use this song in any of your videos, but you must include the following in your video description (Copy & Paste): Waves by LAKEY INSPIRED https://soundcloud.com/lakeyinspired Creative Commons — Attribution-ShareAlike 3.0 Unported— CC BY-SA 3.0 http://creativecommons.org/licenses/b... Music provided by Music for Creators """"""""""""""""'"''"'''""""""""""""""""""""""""""""""" Share, support, subscribe. YouTube : https://www.youtube.com/TechnoAshOfficial Instagram : https://www.instagram.com/ash_vashisht/ Facebook Page :https://www.facebook.com/technoashofficial/ Blogspot : http://technoashofficial.blogspot.com/ Website : ashhacks.tk Whatsapp group :https://chat.whatsapp.com/1s1xhfWHZJmIM3uzxeIYt9 """"""""""'''"""""""""'""'''''''''''''''""""""""""""""""""""""" About : TECHNO Ash is a channel where you can find all the technology related tech updates, informational videos,how to tutorial etc. If you guys like my video please support me by smashing the red subscribe button its totally free. For any problem, you can always comment your problem in the video. If you have better idea of anything related to my video please share your viewpoint. """""""""''''''''"""""""""""""""""""""""""""""""""""""""" Note : ALL THE PICTURES/IMAGES SHOWN IN THIS VIDEO BELONGS TO THE RESPECTED OWNER NOT ME. ALL THE VIDEOS TUTORIALS IN THIS CHANNEL IS MADE FOR EDUCATIONAL PURPOSES AND TO HELP OTHERS. THE VIDEOS IN THIS CHANNEL ARE NOT MADE FOR USING THINGS SHOWN IN THE VIDEO FOR WRONG PURPOSES OR TO HARM ANYONE. """"""""""'""""'''"'""""""'"''"'"""""""""""""'""""""""""''" Thanks
Views: 1307 Techno Ash
vmstat Command for Performance Monitoring in Linux
 
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"vmstat" report infomation about processes, memory, paging, block IO, disk, and cpu activity in Linux.
Views: 3137 Abdul Rahman Amoodi
How to Install Monitorix Lightweight System and Network Monitoring Tool
 
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This video explains How to Install Monitorix Lightweight System & Network Monitoring Tool. It monitors services & system resources on servers/desktops. For more explanation on this video: https://www.linuxhelp.com/how-to-install-monitorix-network-monitoring-tool/
Views: 207 Linux Help
Understanding Linux Memory Usage - RHCSA Tutorial
 
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How does Linux Memory Usage work? Get an understanding of the Linux Memory usage with this free video lesson from the "Video Course Red Hat Certified System Administrator (RHCSA) Complete Video Course: Red Hat Enterprise Linux 7". In this course you will learn all key concepts for all the RHCSA® exam objectives. For more info go to http://www.rhatcert.com/RHCSA-Complete-Video-Course- 60% OFF WITH PROMO CODE: SANDER60 using the links to the video courses in this description OTHER RESOURCES FOR STUDY FOR YOUR RHCSA & RHCE EXAM: RED HAT - RHCSA in Red Hat OpenStack LiveSessons http://www.rhatcert.com/RHCSA-in-Red-Hat-OpenStack - OpenStack Certification Complete Video Course http://www.rhatcert.com/openstack-certification - RHCSA Complete Video Course http://www.rhatcert.com/RHCSA-Complete-Video-Course- - RHCSA Exam Prep Video Workshop (download) http://www.rhatcert.com/RHCSA-Exam-Prep-Video-Workshop-download - RHCSA Exam Prep Video Workshop (streaming) http://www.rhatcert.com/RHCSA-Exam-Prep-Video-Workshop-stream - RHCE Complete Video Course http://www.rhatcert.com/RHCE-Complete-Video-Course- - RHCE Exam Prep Video Workshop (download) http://www.rhatcert.com/RHCE-Exam-Prep-Video-Workshop-dwnld - RHCE Exam Prep Video Workshop (streaming) http://www.rhatcert.com/RHCE-Exam-Prep-Video-Workshop-stream - RHCSA and RHCE Complete Video Course Library http://www.rhatcert.com/RHCSA-and-RHCE-Complete-Video-Course-Library - RHCSA/RHCE 7 Cert Guide (book) http://www.rhatcert.com/RHCSA-RHCE-7-Cert-Guide - RHCSA/RHCE 7 Cert Guide (ebook) http://www.rhatcert.com/Red-Hat-RHCSA-RHCE-7-Cert-Guide-ebook - RHCSA/RHCE 7 Cert Guide PREMIUM http://www.rhatcert.com/Red-Hat-RHCSA-RHCE-7-Cert-Guide-Premium-Edition - RHEL 7 New Features LiveLessons http://www.rhatcert.com/RHEL-7-New-Features- - Linux High Availability Clustering Complete Video Course https://www.rhatcert.com/linux-high-availability LINUX FOUNDATION - Linux Foundation System Administrator (LFCS) - http://www.rhatcert.com/LFCS - Linux Foundation Engineer (LFCE) - http://www.rhatcert.com/LFCE MICROSOFT LINUX - Linux on Azure https://www.rhatcert.com/linux-azure GENERIC LINUX - Ansible Fundamentals - https://www.rhatcert.com/ansible-fundamentals - Linux Under the Hood - http://www.rhatcert.com/linux-under-the-hood - Bash Scripting Fundamentals http://www.rhatcert.com/Bash-Scripting-Fundamentals - Advanced Bash Scripting http://www.rhatcert.com/Advanced-Bash-Scripting - Ubuntu Server Essentials LiveLessons http://www.rhatcert.com/Ubuntu-Server-Essentials - Novell Cluster Services for Linux and NetWare http://www.rhatcert.com/Novell-Cluster-Services-for-Linux-and-NetWare VMWARE - vSphere 6 Foundations (Exam #2V0-620) Complete Video Course http://www.rhatcert.com/vSphere-6-Foundations-Exam-2V0-620 LINUX LEARNING PATHS Need help to find the right video course? Check http://www.sandervanvugt.com/linux-video-courses Or see these learning paths: RHCSA Learning path https://www.sandervanvugt.com/learning-rhcsa RHCE Learning path https://www.sandervanvugt.com/learning-rhce RHCA Learning path https://www.sandervanvugt.com/learning-rhca Linux+ LPIC-1 Learning path https://www.sandervanvugt.com/learning-linux-lpic-1 LFCE Learning path https://www.sandervanvugt.com/learning-lfce LFCS Learning path https://www.sandervanvugt.com/learning-lfcs Questions? Contact me via http://www.sandervanvugt.com/contact Stay informed about new (free) courses and promotions by subscribing to my updates via http://www.sandervanvugt.com https://www.youtube.com/watch?1xfzRsGAP5c
Htop Monitor System Processes on Ubuntu 16.04 LTS
 
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Install: sudo apt-get update sudo apt-get install htop Remove: sudo apt-get remove htop
Views: 65 Linux How To
HTOP Monitoring Linux Performance
 
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apt-get install htop
Views: 50 Sysadmin Notes
[Nagios] How to add Host in Nagios Core Monitoring Server on Ubuntu
 
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How to add Host in Nagios Core Monitoring Server. Monitoring hosts and services with Nagios Core. Free Video Tutorial on CCNA, CCNP, Wireless Networking, Mikrotik router, Linux Server (Debian & Centos), Windows Server 2012, Exchange Server 2010, etc. with Concepts and Practicals from Basics to Advance Level. Want more tutorials ? Please Subscribe us and Keep following us.
Views: 12334 Tutorial Schools
nmon Starter Pack Monitoring Online for current AIX versions
 
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In this video for beginner using nmon for AIX for the first time, we cover the online monitoring of AIX and the Power Hardware from a terminal window. The basic common functions like c=CPU, l#=long term physical CPU stats(lower-case L and hash), m=Memory and paging, d=Disks, k=Kernel stats, p=Partition, t=Top processes, j=JFS stats, r=Resources and q=quit plus find more via the h=Help. By Current I mean the AIX version from AIX5.3 TL9, AIX 6 TL2 and any AIX 7 because these have the nmon built-in to AIX (default install) and full IBM Support. On there AIX version just type: nmon
Views: 6318 Nigel Griffiths
Memory & resource commands on Linux
 
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On this video I am going to showcase the usage of: free, htop, top commands. I am also going to show how to read the output from meminfo. Overall, this video should teach you how to get information about the system's memory and resource usage levels.
Views: 126 JJ Posti
How to install Multiload Indicator in Ubuntu
 
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This video explains how to install Multiload Indicator - It is an open source application that monitor and display the system performance in graphical view. For more explanation on this video: https://www.linuxhelp.com/how-to-install-indicator-multiload-in-ubuntu/
Views: 211 Linux Help
Application-Centric Health and Performance Monitoring with Server & Application Monitor
 
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Learn more about SAM here: http://bit.ly/SolarWinds_SAM Slow is the new down. Don't let slow application and server performance impact your end-users and business services. SolarWinds Server & Application Monitor (SAM) is affordable and easy-to-use systems management software that provides deep visibility into application and server (physical and virtual) performance issues for proactive performance alerting and faster troubleshooting. SAM offers built-in monitoring support for more than 200 applications, and the ability to create custom monitors to support any homegrown application or system. Out-of-the-Box Applications: http://www.solarwinds.com/sam/suported-vendors.aspx Custom Application Monitoring: http://www.solarwinds.com/topics/custom-application-monitoring.aspx Server Monitoring: http://www.solarwinds.com/topics/server-health-monitoring.aspx AppStack Dashboard: http://www.solarwinds.com/assets/infographics/appstack-exchange-troubleshooting.aspx Connect with SolarWinds: THWACK IT Community: http://thwack.solarwinds.com/ Facebook: https://www.facebook.com/SolarWinds Twitter: https://twitter.com/solarwinds LinkedIn: http://www.linkedin.com/company/solarwinds Instagram: http://instagram.com/solarwindsinc/ Flickr: http://www.flickr.com/photos/solarwinds_inc/ TRANSCRIPT: When systems fail, finding the root cause and fixing it before users are impacted is critical. That's where SolarWinds® Server & Application Monitor can help. With deeper insights into your application and server issues, you have the information you need to take action immediately. What's causing an email slowdown? Does the web server need more resources? Is it the application or the network? SAM automatically discovers complex environments, maps dependencies across applications, physical and virtual servers, and storage systems so you can solve problems faster. Pinpoint complex application and server issues and eliminate the need for multiple tools and in-house scripts. Solve your toughest infrastructure problems with PerfStack™ cross-stack IT data correlation. From Windows® to Linux® SQL® to Oracle®, Exchange® to IIS™ to SAP®, monitor over 200 applications, operating systems and technologies using built-in templates or create your own for any custom application. Intelligent and customizable alerting delivers the essential details you need, when you need it, and doesn't waste your time with noise. Server performance, hardware health, capacity forecasts, asset tracking. Be more effective in less time. Reboot servers, terminate processes and fix remotely. SAM gives you actionable insights and best practices for your most critical business applications, whether they are on-premises or in the cloud. Join over 150,000 IT professionals worldwide who trust SolarWinds. Download a free trial and start monitoring your applications today.
Views: 1346 solarwindsinc
Performance Monitoring with Monitorix on Ubuntu 16
 
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In this tutorial you will learn how to install & configure Monitorix on ubuntu linux Monitorix is a free, open source, lightweight system monitoring tool designed to monitor as many services and system resources as possible. It has been created to be used under production Linux/UNIX servers, but due to its simplicity and small size can be used on embedded devices as well.
Monitor AWS EC2 Instances
 
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A tutorial on how to configure Nagios Core or Nagios XI to monitor AWS EC2 Cloud Instances. By using the Check_AWS_CloudWatch_metrics Plugin which is freely available on Nagios Exchange (exhange.nagios.org). This plugin is a ruby script that pulls metrics information from Amazon Web Service EC2 by using Amazon CloudWatch API. Download Nagios Core: http://nag.is/coresys Download Nagios XI: http://nag.is/xisys Download Nagios Plugins: http://nag.is/plugsys Website: https://www.nagios.com NAGIOS PLUGIN - AWS CLOUD: https://exchange.nagios.org/directory/Plugins/Operating-Systems/*-Virtual-Environments/Others/Check_AWS_CloudWatch_metrics/details Thank you for watching!! Please subscribe to get updates on new videos :) Twitter: sysadmgirl Ruby Commands: gem install aws gem install fog gem install CloudyScripts command.cfg Entry: define command{ command_name check_cloudwatch_status command_line RUBYOPT=rubygems /usr/local/bin/ruby /usr/local/nagios/libexec/check_cloudwatch_status.rb -a $HOSTADDRESS$ -i $ARG1$ -f $ARG2$ -C $ARG3$ --warning $ARG4$ --critical $ARG5$ } Sample awshost.cfg: ############################################################################### ############################################################################### # # HOST DEFINITION # ############################################################################### ############################################################################### # Define a host for the local machine define host{ use linux-server ; Name of host template to use host_name ec2-52-8-99-147.us-west-1.compute.amazonaws.com address ec2-52-8-99-147.us-west-1.compute.amazonaws.com } ############################################################################### ############################################################################### # # SERVICE DEFINITIONS # ############################################################################### ############################################################################### # Define a service AWS Cloud Instance define service{ use generic-service ; Name of service template to use host_name ec2-52-8-99-147.us-west-1.compute.amazonaws.com service_description CPU Usage check_command check_cloudwatch_status!i-ca0a287f!/root/Downloads/ec2_credentials_1.cfg!CPUUtilization!50!80 max_check_attempts 3 }
Views: 7947 SysAdmGirl
Course 102: Lecture 17: Process Monitoring
 
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This is the 17th lecture of the Course 102: Understanding Linux The lecture title is "Process Monitoring" This lecture addresses the different commands that are used to monitor the processes running in Linux, and the associated resources used by them. It also addresses the different attributes of processes and the manipulation of process priority Check the other Lectures and courses in http://Linux4EnbeddedSystems.com or Follow our Facebook Group at - Facebook: @LinuxforEmbeddedSystems Lecturer Profile: - https://www.linkedin.com/in/ahmedelarabawy
M SER v1 0 [Monitor  system events and resources]
 
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M.SER is an linux application that can combine logs to a human readable mode and stores that in a dynamic html page. The name of this application stands for monitor system events and resources, it can collect authentication logs, online users, ram and cpu usages and bw usages.
Views: 9 Iman Homayouni
Manage resources for HPC workloads with Red Hat Enterprise Linux 7
 
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Red Hat® Enterprise Linux® has a kernel feature called control groups, or cgroups. This feature allows you to allocate resources–such as CPU time, system memory, network bandwidth, or a combination of these resources–among user-defined processes. This feature is also used to implement Linux containers. See how system administrators can gain fine-grained control over system resources and divide them among tasks and users, thus increasing overall system efficiency.
How to Monitor Server Infrastructure
 
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Infrastructure monitoring has been made easy by Opsview’s server monitoring software. This video discusses several elements of the monitoring software by Opsview. For more information on infrastructure monitoring see https://www.opsview.com/solutions/it-monitoring-software. This video goes over how to monitor your server infrastructure. Opsview addresses many of the challenges that system administrators experience by the complexity of their server layouts with different virtual technologies or even the cloud. Here Opsview show you how easy it is to monitor your server infrastructure. We're going to be looking at dashboards which is a collection of dashlets that are shown on the larger layout. This example has one for monitoring our Linux environment from event graphs, different performance graphs, for CP utilization, swap space and memory utilization. These are easily configurable and can be shared amongst the organization within a few clicks. Next, another way to visualize our data is our graph center. Our graph center can be configured in many different ways. This example looks at our UNIX load average for various different Linux hosts. Within a few clicks I can easily visualize the UNIX load average for all of my linux hosts. Next looking at a problem for all different enterprises and managed service providers which is notifications. Notifications can easily be shared using shared notification profiles. They can easily be customized within a few clicks by which host groups are responsible for or even service groups which is a collection of service checks. We also have hash tags which is a great way to group different technologies together to monitor or being able to get notified on. For more advanced notifications ops you supports many different integration partners including on Page, Page Duty, Twilio and more. Thank you for joining us. Summary: - Explains how to monitor your server infrastructure - Looks at dashboards - Monitoring the Linux environment and the different graphs you need to understand - Explains how to use the Unix load average for your Linux host For more information on infrastructure monitoring you can read through Opsviews blog https://www.opsview.com/resources/blog/infrastructure-monitoring-best-practices.
Views: 1071 Opsview
Hardware Monitoring/Tweaking Software Guide
 
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Keeping tabs on all your computer components is tough. This guide shows you some simple ways of making sure your computer doesn't fail spectacularly. Temperatures can be monitored for almost all of your components with various pieces of software. Tools featured here: CPU-Z - http://www.cpuid.com/softwares/cpu-z.html Real Temp - http://www.techpowerup.com/realtemp/ Core Temp - http://www.alcpu.com/CoreTemp/ MSI Afterburner - http://event.msi.com/vga/afterburner/download.htm EVGA Precision - http://www.evga.com/precision/ ASUS GPU Tweak - http://support.asus.com/download.aspx?SLanguage=en&m=gpu%20tweak&os=30 GPU-Z - http://www.techpowerup.com/gpuz/ GPU Shark - http://www.ozone3d.net/gpushark/ Memory Monitor - http://www.softpedia.com/get/Tweak/Memory-Tweak/BNM-Memory-Monitor.shtml Task Manager - Built In CrystalDiskInfo - http://crystalmark.info/software/CrystalDiskInfo/index-e.html CrystalDiskMark - http://crystalmark.info/software/CrystalDiskMark/index-e.html HD Sentinel - http://www.hdsentinel.com/ Corsair Link - http://www.corsair.com/en/corsair-link.html HW Info - http://www.hwinfo.com/ AIDA64 - http://www.aida64.com/ ASUS ROG RealBench - http://rog.asus.com/forum/forumdisplay.php?156-ROG-RealBench Join the conversation on our community: Forums: http://forums.ncix.com/ Facebook: https://www.facebook.com/NCIXdotCOM Twitter: https://twitter.com/NCIXdotCOM Newsletter: http://www.ncix.ca/article.php?mode=newsletter Download our Mobile App: Android: http://tinyurl.com/blqeqaj iOS: http://tinyurl.com/a49ngav Windows: http://bit.ly/1guO0Pn
Views: 317412 NCIX Tech Tips
Gaming on Linux - With WENDELL from Level1Techs!
 
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Get an unrestricted 30-day free trial of FreshBooks at https://www.freshbooks.com/techtips Check out ORIGIN PC’s New EVO15-S, powered by NVIDIA GeForce GTX 1070 Max-Q and their latest specials here : http://bit.ly/2KG67ZJ Windows collects so much user data these days! How can you get your game on while controlling how much privacy you give up? Linux to the rescue! Featuring Wendell from Level1Techs! - https://www.youtube.com/user/teksyndicate Learn more about gaming on Linux over at the Level1Techs blog: https://level1techs.com/article/gaming-linux More Linux gaming resources: Lutris: http://geni.us/OOU0Sa DXVK: http://geni.us/gPuIBiB Looking Glass Website: http://geni.us/YUT4E Looking Glass Github: http://geni.us/ZEVU Discuss on the forum: https://linustechtips.com/main/topic/950908-gaming-on-linux-with-wendell-from-level1techs/ Our Affiliates, Referral Programs, and Sponsors: https://linustechtips.com/main/topic/75969-linus-tech-tips-affiliates-referral-programs-and-sponsors Linus Tech Tips merchandise at http://www.designbyhumans.com/shop/LinusTechTips/ Linus Tech Tips posters at http://crowdmade.com/linustechtips Our Test Benches on Amazon: https://www.amazon.com/shop/linustechtips Our production gear: http://geni.us/cvOS Twitter - https://twitter.com/linustech Facebook - http://www.facebook.com/LinusTech Instagram - https://www.instagram.com/linustech Twitch - https://www.twitch.tv/linustech Intro Screen Music Credit: Title: Laszlo - Supernova Video Link: https://www.youtube.com/watch?v=PKfxmFU3lWY iTunes Download Link: https://itunes.apple.com/us/album/supernova/id936805712 Artist Link: https://soundcloud.com/laszlomusic Outro Screen Music Credit: Approaching Nirvana - Sugar High http://www.youtube.com/approachingnirvana Sound effects provided by http://www.freesfx.co.uk/sfx/
Views: 835454 Linus Tech Tips
LOM instruments: System Monitor
 
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System Monitor is a way to reach your computer. Or maybe a way for the computer to reach you. Download for Mac and Linux at zvukolom.org/instruments THIS SOFTWARE COMES WITH NO WARRANTY AND IT MIGHT BECOME YOUR GOD
Views: 1297 LOM label
Awesome linux/ubuntu/chromium/system monitor crash
 
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This video was uploaded from an Android phone.
xosview, system resource monitor
 
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xosview is a simple and clean system resource monitor. It doesn't have fancy gradient rendering, pure solid colors, quick and clear to read. In my recording, I only changed a few settings using X resource (see the end), I kept the strong default graph colors, because that's how they should be. If you don't want to use X resource, of course, you can just use command-line options, for example if you want to turn of CPU section, then `xosview -cpu` does just like that. xosview works on many Unix-like systems, such as Linux, *BSD, IRIX or HPUX. Each monitoring component may have different support depending on the system, see xosview(1), it lists the details what you can turn on. It can monitor, from manpage: Load, CPU, Memory, Swap, Disk, Page Swapping, Network, GFX, Interrupts, Serial Port, RAID, Wireless, Temperature, NFS, lm sensors, ACPI, Intel Core / AMD K8+ temperature sensors, *BSD sensors, Battery. Personally, I like xosview style if I ever need an X system monitor, why? Because it looks like 8-bit game. Don't you feel so? ---- * git-6772886e [2] (2013-08-23, post version 1.16 (2013-11-08)) * In C++ * mainly GPLv2, some ported from BSD 2-clause'd codes, see COPYING ---- [1]: http://www.pogo.org.uk/~mark/xosview/ [2]: http://github.com/hills/xosview ---- The X resource I used to run xosview: xosview*geometry: 1280x720+0+18 xosview*font: -misc-envy code r-bold-r-normal--0-0-0-0-m-0-iso8859-1 xosview*background: #242424 xosview*foreground: #aaaaaa xosview*loadGraph: True xosview*cpuDecay: True xosview*cpuGraph: True xosview*cpuFormat: single
Views: 401 Yu-Jie Lin
How to monitor your VPS Resources
 
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• Log into VZPP. • Go to VPS Management section and click Resources tab. Resources page will appear, where you can view current consumption of hardware resources by your VPS. • Scroll down to check CPU, system, disk and network usage. • Scroll up and click on Extended button. You can see more detailed information about VPS resource consumption in this section. • Scroll down to see more information. Click Primary UBC Parameters tab. Any of these tables can be expanded or collapsed.
Views: 247 kvchosting
Windows 8.0 Professional - Analyze a Process Using Resource Monitor
 
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How to Analyze a Process Using Resource Monitor
Views: 49 KnowVidz