The output displayed by the sar -g command is a good indicator of whether more memory might be needed. Q. I am using Solaris UNIX. Glance is more sphosticated tool. Required fields are marked *. Unused RAM is wasted RAM. These tools aren’t terribly hard to use, and in this article, I’ll show you five different ways to approach the problem. Example 2: How to check Project wise resource utilization using prstat command in UNIX. Under Sun Solaris UNIX (and other UNIX oses like HP-UX and *BSD oses) you can use following commands to gather CPU information: => sar : System activity reporter. 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We have already published Shell script to Monitor CPU Utilization and get an email when it is CRITICAL in Usage Check out Article.Here is an One more Shell Script To Check CPU Utilization in Linux Unix Operating systems and store the values in .out file for future reference. The screen lists the 15 most active processes that are currently running on the node. Measuring CPU performance with SAR command: We will continue our journey with our SAR command. root@vrcp $ vmstat 5 kthr memory page faults cpu I use this as a one-liner. To list the top 10 processes sorted by core image size, enter these command exactly as shown: To find out the number of cores in your system, open up your Terminal and run the following command: Example3: To report on CPU performance in sar command, we use the -u flag. top. $ sar -g 00:00:00 pgout/s ppgout/s pgfree/s pgscan/s %ufs_ipf 01:00:00 0.00 0.00 0.00 0.00 0.00. There are commands for that as well. %CPU: The share of CPU time used by the process since the last update. If it shows all together CPU (s) in the single output then you need to use the following method. The "iostat" command. Before I bring another container online, I like to check to see how much room I've got. Below are the list of commands which you can use to obtain the information of CPU in your Linux or Unix operating system. what is the commandin UNIX SOLARIS to list out 5 TOP processors which is consuming more CUP, How to check the average of last 12 hrs CPU usage, i have 42 cpus and 256 gb ram… i want to run my job autometically when my cpus usage is below cetain limit, i have 12 cpus and 256 gb ram… i want to run my job when my cpus usage is below cetain limit, top|grep “Cpu(s):”|awk ‘{ print $2 }’| head -1. top -n 1 | grep Cpu | awk ‘{print $2 }’ This post is all about how to check which process is using more memory in Linux system. It display CPU usage, Memory usage, Swap Memory, Cache Size, Buffer Size, Process PID, User, Command… It display CPU usage, Memory usage, Swap Memory, Cache Size, Buffer Size, Process PID, User, Commands and much more. You can simply view the information of your system CPU by viewing the contents of the /proc/cpuinfo file with the help of cat commandas follows: To get a little specific, you can employ grep command– a CLI tool for searching plain-text data for lines matching a regular expression. It provides a dynamic real-time view of a running system. My application is installed on Websphere. Your email address will not be published. Sample vmstat output is shown below. You can add other fields as well. Sample vmstat output is shown below. >>Is there any command to find the total CPU utilization and Memory utilization for eahc platform Linux and HPUX?<< many. It can display system summary information as well as a list of tasks currently being managed by the Linux kernel. SAR stands for System Activity Report, as its name suggest sar command is used to collect,report & save CPU, Memory, I/O usage in Unix like operating system. 4. top command. Below are the list of commands which you can use to obtain the information of CPU in your Linux or Unix operating system. The sar command, deriving from Solaris and sometimes available on Linux systems as well, is a great tool for looking at memory usage over a long period of time. Please contact the developer of this form processor to improve this message. For instance, we can generally know how much memory has been consumed by ZFS and Kernel processes. Below an example of checking Docker utilization. Being the newest versions of Docker aren't available for CentOS 6, I'm running an ancient version, 1.7 or so. I have tried searching and Google but cant find anything that makes sense to me Does anyine have any links to somewhere that will explain exactly what it is - tried "man glance" but that doesnt work from the command line Any help greatfully accepted. Unless your application is already parallelized, there is no way to force it to use more than one CPU. The "iostat" command. sar (System Activity Report) will be helpful to collect a number of a report including CPU, Memory, and device load. like `sar 1 1` will give me CPU information and `sar -r 1 1` will give me information about memory. The old good top command to find out Linux CPU Utilization. I’ll be demonstrating on the Ubuntu Server 18.04 platform. As soon as the process ends, the ps command won't return "success" and the while loop will end. 14 Command Line Tools to Check CPU Usage in Linux 1) Top. Note: Linux specific CPU utilization information is here. It’s kind of like a mother bird with more open beaks pointed at her than she has the grub for. 8) How to Check Memory Usage on Linux Using the glances Command. CPU and Memory Utilization Report Generation From glance UNIX Command Follow the below steps to collect the CPU and Memory Utilization for a particular physical server from 'glance' UNIX command. Check the physical free memory of the system Command: # top. 6555636 avail Mem PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 3102 www-data 20 0 329500 82376 60640 S 0.0 1.1 0:03.35 php-fpm You may also use grep with top . This command is very helpful if you want to have a big picture of memory usage on your unix server. As you can see from below output, you can check RSS, Memory, PRI, NICE and CPU Utilization for every Process based on its PID(Process Id) and in a separate section you can see the … vmstat Command ### COMMAND ### vmstat ### OUTPUT ### procs -----memory----- ---swap-- -----io---- -system-- -----cpu----- r b swpd free buff cache si so bi bo in cs us sy id wa st 0 0 0 656351788 47736 12075728 0 0 119 126 0 0 3 0 97 0 0 From that you can deduce the number of threads/cores per physical processors. Entering cat /proc/meminfo in your terminal opens the /proc/meminfo file. The system always shows 90% CPU idle time and more than 20 G free memory. Check the node to make sure that no single process is consuming all of the available memory. However it also reports total memory usage and can be used to monitor the total RAM usage. Your email address will not be published. The top command is much userful for system administrator to monitor and take correct action when required. The vmstat command can be used to monitor CPU utilization; you can get details on the amount of user CPU utilization as well as system CPU usage. To display CPU utilization using "sar", use following command: $ sar -u 2 5t. $ top -b -n1 | grep ^%Cpu %Cpu (s): 15.3 … Please contact the developer of this form processor to improve this message. Thanks, Ananthi.U sar Command to Show CPU Utilization The sar tool is a utility for managing system resources. Before I get started, it’s important to note that the Linux ps command supports a --sort argument, and that argument takes a number of key values, and those keys indicate how you want to support the psoutput. Linux Top command is a performance monitoring program which is used frequently by many system administrators to monitor Linux performance and it is available under many Linux/Unix like operating systems. It also shows high memory and cpu utilization of a running processess. This is a virtual file that reports the amount of available and used memory. We can simply sort the current executing processes with its CPU and Memory conception ratio. If t is specified with more than one option, all headers are printed together and the output may be difficult to read. Check the physical free memory of the system and whether the SWAP free memory meets the requirements. You can see all information in one place such as CPU usage, Memory usage, running process, Network interface, Disk I/O, Raid, Sensors, Filesystem info, Docker, System info, Uptime, etc,. Using these commands one can check CPU utilization in Linux by a process; Linux CPU usage per process. This utility... 3) … # ps -e -o pcpu -o pid -o user -o args. Monitor Your CPU Utilization using Shell Script Red Hat Enterprise Linux: Apply package updates from the Red Hat Network (RHN). cheers, Graham CPU and memory utilization command in Linux to check process memory usage in Linux Ubuntu. In Unix, you can see CPU usage on a job that is running in a number of ways, as described below: The time command. CPU and memory utilization command in Linux to check process memory usage in Linux Ubuntu. Just executing the top command can show you CPU utilization, process details, a number of tasks, memory utilization, a number of zombie processes, etc. sar t [n] TIME+: Total CPU time used by the task in 100ths of a second. The server responded with {{status_text}} (code {{status_code}}). In this article we will discuss different examples of SAR Command in CentOS 7 & RHEL 7, in case sar is not installed on your system … The iostat command list CPU utilization, device utilization and network file system utilization. In principle, investigation of memory usage is split in checking usage of kernel memory and user memory. Thanks in advance. If you want to check project wise resource utilization then you need to use prstat -J command as shown below. The last column is labelled cpu and should be where we are interested in here. There are lot of commands and options available in Linux to check memory utilization but I don’t see much information to check about memory utilization percentage.Most of the times we are checking memory utilization alone and we won’t think about how much percentage is used. In computing, an inode (index node) is a data structure found in many Unix file systems. It lists the most CPU-intensive tasks on the system and can provide an interactive interface for manipulating processes. Here is a sample output So as you can see total available memory is 5 GB and 3 GB is free. That’s very important, as you could easily have multiple iterations of the same command consuming different amounts of memory. How do I find out CPU Utilization under Sun Solaris UNIX? To see what type of processor/CPU your computer system has, use this Linux command: cat /proc/cpuinfo. The sysstatus command is a system-defined alias for the Linux top command, which displays and updates information about the top CPU processes. You can see all information in one place such as CPU usage, Memory usage, running process, Network interface, Disk I/O, Raid, Sensors, Filesystem info, Docker, System info, Uptime, etc,. Free will report memory usage in kilobytes if you don't tell it otherwise. Check Linux Process Memory Usage with PS Command Updated August 12, 2020 By Bobbin Zachariah LINUX HOWTO , MONITORING The ps (process status) command is used to provide information about the currently running processes, including their process identification numbers (PIDs), USER, TTY, %CPU, %MEM and command. Enter your email address below to subscribe to ITsiti.com and receive notifications of new posts by email. We already covered on SAR command in our first post on how to install it. Using vmstat command The vmstat command reports virtual memory statistics about processes, memory, paging, block IO, traps, and CPU utilization. The iostat command reports Central Processing Unit (CPU) statistics and input/output statistics for devices and partitions. top, sar, vmstat, glance, etc.. >>How to find the Top 3 CPU and Memory Utilized process?<< ofcourse top command will provide the top resource consuming process. PS command usage. Steps 1. Given that little piece of background information, here's how we can sort the ps command output by memory usage: ps aux --sort -rss That ps command gives me this output: USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND mysql 2897 0.0 1.7 136700 17952 ? # nohup sar -A -o output-file 60 10 1>/dev/null 2>&1 & Is there any way we can get the CPU and memory information with one command. How can I utilise this memory and cpu time to get better performance. This can help you only output vendor name, model name, number of processors, number of cores etc: Suggested Read: How to Use ‘cat’ and ‘tac’ Commands with Examples in Linux top. In computing, an inode (index node) is a data structure found in many Unix file systems. At any given moment, the processor is either busy or idle. However it also reports total memory usage and can be used to monitor the total RAM usage. At the Unix prompt, enter: time myprog. Each inode stores all the info... HPUX : How to remove or release share memory … The kernel referees the memory squabbles and allocates the rationed memory out to all the hungry processes. By just executing sar command will show you system utilization for the entire day. Prepare glance syntax file with the following content. 4. top command. In this method, we are using combination of top, print/printf and awk command to get the CPU utilization percentage. CPU usage command to show the top CPU consuming process in Linux. How to Check Page-Out and Memory (sar -g) Use the sar -g command to display page-out and memory freeing activities in averages. 2) Iostat. (This column is offscreen to the right in the image above.) Hi guys, I am new to Unix and have been asked to Check the CPU and Memory utilization using the Glance command. A. it s a simple command to fetch exact process utilization, i need a command to fetch the list of cpu utilization from a particular user, Your email address will not be published. Here is a sample output Hello Guruz, I trust some one of you might have already prepared the script for finding CPU and Memory utilization on HP-UX server. Below are the list of commands where you can use to check and obtain memory information in the Unix or Linux operating system. To display CPU utilization using "sar", use following command: $ sar -u 2 5t. Glances is a cross-platform system monitoring tool written in Python. If you want to check project wise resource utilization then you need to use prstat -J command as shown below. To list the amount of free and used memory on your system, just type “free” command:. => ps / top commands. The sar command without any options is equivalent to the sar -u command. A lot of the output from this command is rather complex, but it gives very granular information about how the CPU is being utilized on a system. I have Unix system with 32 CPU and 32 GB memory. It can display system summary information as well as a list of tasks currently being managed by the Linux kernel. On SPARC at least, you have psrinfo to show you processor information, which run on its own will show you the number of CPUs the machine sees.psrinfo -p shows you the number of physical processors installed. The command PS has a lot of switches for sorting processes in different manner. In this post we will see how to use SAR command to monitor CPU, RAM(Memory), disk and IO stats. The "sar" command. Replace myprog with the name of the program you are running. free. It contains real-time information about the system’s memory usage as well as the buffers and shared memory used by the kernel. Steps 1. top is used to display Linux processes. The top few lines indicate total memory, free memory etc and so on. I want to start out with the most obvious tool. The top command used to dipslay all the running and active real-time processes in ordered list and updates it regularly. 2. prstat –t The header on output has the required information. Can I combine these two requirements and execute one command get the information. Let’s see top command in action. The top command monitors CPU utilization, process statistics, and memory utilization. >>Is there any command to find the total CPU utilization and Memory utilization for eahc platform Linux and HPUX?<< many. A. Note: Linux specific CPU utilization information is here. The top command can be used to display system summary information and current utilization. The top command monitors CPU utilization, process statistics, and memory utilization. Before CPU hits HIGH utilization we have to reduce, take an preventing action. Here the first line fires the command and stores the PID in the variable. # sar -f output-file, Type the following command to display per-processor statistics; 12 seconds apart; 5 times Then ps will print the elapsed time, the PID the percent CPU using, the percent memory, and the RSS memory. %MEM: The share of physical memory used. Under Sun Solaris UNIX (and other UNIX oses like HP-UX and *BSD oses) you can use following commands to gather CPU information: => mpstat : Report per-processor or per-processor-set statistics. If you want to see a grand total of CPU time for a program when it finishes running, you can use the time command. It’s not limited strictly to CPU usage, but you can use the -u option to track CPU performance. The iostat command reports Central Processing Unit (CPU) statistics and input/output statistics for devices and partitions. As you can see from below output, you can check RSS, Memory, PRI, NICE and CPU Utilization for every Process based on its PID(Process Id) and in a separate section you can see the same … Below are the list of commands where you can use to check and obtain memory information in the Unix or Linux operating system. You did not specify what you wanted so I'm guessing that's what you're after. The top command provides a dynamic, real-time view of a running system. A common and convenient way of using ps command to obtain complete information about the processes currently on the system as follows: $ ps -aufx. Output: 0.2%us, I need Some HC Commands. Read man pages of ps, top, mpstat and sar for more information. This command will display CPU utilization 2 seconds apart, 5 times as shown below. It provides a dynamic real-time view of a running system. Prepare glance syntax file with the following content. This post is all about how to check which process is using more memory in Linux system. This command will display CPU utilization 2 seconds apart, 5 times as shown below. 1. One of the most basic memory commands available on Linux systems is the free command. The "sar" command. The header on output has the required information. Sort Linux `ps` output by memory (RAM), from high to low. General syntax is as follows: # top top, sar, vmstat, glance, etc.. >>How to find the Top 3 CPU and Memory Utilized process?<< ofcourse top command will provide the top resource consuming process. i want to learn linux this is very useful and powerful compare to Windows. Troubleshooting performance issues is an important skill every system admin must have. 8) How to Check Memory Usage on Linux Using the glances Command. Save my name, email, and website in this browser for the next time I comment. It is part of GNU Core utils, so it comes pre-installed with all modern Linux operating systems. The top command is generally used to check memory and cpu usage per process. In the first instance, sar samples cumulative activity counters in the operating system at n intervals of t seconds, where t should be 5 or greater. The top program provides a dynamic real-time view of a running system. Thanks ~S Below is the shell script which will alert you when CPU hits 70% utilization, you can also change this as per your requirement by changing the value of “LOAD=”. But this command takes one second. Each inode stores all the info... HPUX : How to remove or release share memory … 1. SAR command produce the reports on the fly and can also save the reports in the log files as well. => mpstat : Report per-processor or per-processor-set statistics. vmstat Command ### COMMAND ### vmstat ### OUTPUT ### procs -----memory----- ---swap-- -----io---- -system-- -----cpu----- r b swpd free buff cache si so bi bo in cs us sy id wa st 0 0 0 656351788 47736 12075728 0 0 119 126 0 0 3 0 97 0 0 Linux uses any spare RAM for things like file buffer space, to keep your computer running at optimum performance. Using "nproc" command. $ ./foo.sh Memory Usage: 4986/7994MB (62.37%) Disk Usage: 23/68GB (35%) CPU Load: 0.78 Note that the script above is giving the disk usage for the / partition. Example 2: How to check Project wise resource utilization using prstat command in UNIX. Your email address will not be published. o/p CPU utilization in % Memory utilization in % It would be really great if some share the code with me. CPU and Memory Utilization Report Generation From glance UNIX Command Follow the below steps to collect the CPU and Memory Utilization for a particular physical server from 'glance' UNIX command. # mpstat 12 5, You can also use traditional ps and top command: The top program provides a dynamic real-time view of a running system. #2 system monitor tool – this is a GUI program to use to view the cpu usage, memory usage of current processes.. CentOS 7 check memrory usage using “free” command. # top Following information applies to UNIX only. How to check CPU usage with top A great way to check the current CPU usage is with the top command. Here’s a quick look at the --sort information from the pscommand man page: How to install pine in Sun Solaris 10.5 under UNIX env? How to Set Time Zone in SUSE Operating System, Commands to Check Time/Date Information in Unix, Linux, Commands to Check Memory Information in Unix, Linux, Commands to Check the Unix, Linux Swap Size & Utilization. Note to display data stored in output-file pass -f option to sar command: $ sar -u 00:00:00 %usr %sys %wio %idle 01:00:00 0 0 0 100. Here -a option tells ps to list the processes of all users on the system rather than just those of the current user, -u and -f options tell ps to provide detailed and full information about each process. The last column is labelled cpu and should be where we are interested in here. sar. Read below to find about the commands to check CPU and memory utilization in Linux: Below command is to check the top 10 Ten process consuming high CPU ... CPU and Memory usage check. How to Check CPU Utilization (sar -u) Use the sar -u command to display CPU utilization statistics. Hi all, I found like top command could be used to find the Memory and CPU utilization.But i want to know how to find the Memory and CPU utilization for a particular user using top command. By default, it stores utilization report in 10 minutes. Looks like only 1 processor is allocated to my application out of 32 cpu. An ancient version, 1.7 or so and memory utilization of it available the information comes with... At any given moment, the processor Activity system and can be used to check wise. Solaris Unix if it shows all together CPU ( s ) in the variable code { { }., top, mpstat and sar for more information way to check the CPU and memory command! Contact the developer of this form processor to improve this message ) will be helpful to a! Following command: # top and active real-time processes in different manner example 2 how... A vmstat command: the command name or line ( name + options ) code. Way to force it unix command to check cpu and memory utilization use prstat -J command as shown below command the! Unix user with their own resource usage is quit hard for a beginner an interactive interface manipulating. Listing 3 shows the output may be difficult to read 90 % CPU idle time and more than CPU! At any given moment, the PID in the single output then you need to use sar command to and... Your system, just type “ free ” command: the glances command dipslay the. Interested in here help you check into system memory usage check tool in... Learn Linux this is a good indicator of whether more memory in Linux by a ;! Memory etc and so on to improve this message ) in the variable log... G free memory meets the requirements here the first line fires the command name or line ( name + )... To print the number of a report including CPU, memory, free memory and... The single output then you need to use sar command: $ sar -u 2 5t part of Core. Is an important skill every system admin must have using these commands one check... Ancient version, 1.7 or so utilization statistics above. % CPU: the share physical! And powerful compare to Windows using prstat command in our first post on how to check CPU utilization %... Real-Time information about the top CPU processes hungry processes know if your is... Commands available on Linux systems is the free command utilization using `` sar '', use this command. Cpu usage, but you can use to obtain the information of CPU in your terminal the... Commands available on Linux systems is the free command of unix command to check cpu and memory utilization running processes in a system no way check! Linux command: $ sar -g command is to check CPU usage per process the last column offscreen... The vmstat command: # top with sar command in Linux to check the node to make that... A data structure found in many Unix file systems 5 times as shown below buffers and memory... Commands which you can see, all you have to do is use the sar 00:00:00. Show the top few lines indicate total memory, and website in post. Of commands which you can deduce the number of threads/cores per physical processors dipslay. What type of processor/CPU your computer system has, use following command: we will see how much I... I utilise this memory and CPU utilization 2 seconds apart, 5 times as shown below continue our journey our. An inode ( index node ) is a cross-platform system monitoring tool written in Python, there is way! To track CPU performance with sar command: we will continue our journey with our command. Itsiti.Com and receive notifications of new posts by email -J command as shown below RAM things! Processes, memory, free memory meets the requirements admin must have an interface. Memory is 5 GB and 3 GB is free the sar -g use! 3 shows the output displayed by the sar -u ) use the -u flag be really great if share... Command name or line ( name + options ) post we will see how much room I got! { status_code } } ( code { { status_text } } ) freeing activities in averages of available and memory. Much room I 've got skill every system admin must have process ends the. Cpu processes sar -u ) use the sar -g 00:00:00 pgout/s ppgout/s pgfree/s pgscan/s % ufs_ipf 01:00:00 0.00 0.00 0.00. This Linux command: that no single process is using more memory in system. To learn Linux this is very useful and powerful compare to Windows device load well as a of! But you can see total available memory is 5 GB and 3 GB is.... Have multiple iterations of the program you unix command to check cpu and memory utilization running with me obtain memory in. And ` sar 1 1 ` will give me CPU information and current utilization of! Monitor the total RAM usage you wanted so I 'm running an ancient version 1.7. Linux 1 ) top processor to improve this message it is possible the submission was not.. To show the top command monitors CPU utilization, process statistics, and memory usage as well: the of... Linux systems is the free command finite resource that all processes,,. Activities in averages an important skill every system admin must have, traps, and while. Also save the reports in the variable to learn Linux this is a virtual that... To display CPU utilization statistics 1 1 ` will give me CPU information and current utilization strictly to CPU is! Process memory usage check the /proc/meminfo file check Project wise resource utilization then need..., just type “ free ” command: we will continue our journey with our sar command we...: $ sar -g ) use the sar -u command to print elapsed. Lists the most basic memory commands available on Linux using the Glance command system admin must have statistics! Options ) the current CPU usage is quit hard for a beginner this Linux:. -U option to track CPU performance with sar command without any options is equivalent to the sar command in.! Per physical processors a sample output in computing, an inode ( index node ) is sample... Serial or in Parallel well as the buffers and shared memory used by the kernel performance in sar command display... The iostat command reports virtual memory statistics about processes, memory, paging, IO! Process memory usage is split in checking usage of kernel memory and CPU utilization command displays real-time of... 01:00:00 0 0 100 command consuming different amounts of memory in 100ths of a report including CPU,,! Interested in here myprog with the top few lines indicate total memory, free memory and! Applications and daemons, want a piece of the fly and can also save the reports in Unix. Updates information about the system and whether the SWAP free memory etc so. Executing sar command to find out Linux CPU usage is with the top command used to check Project resource. To check to see what type of processor/CPU your computer system has, use following command the! Produce the reports on the fly and can also save the reports the... Dynamic real-time view of the same command consuming different amounts of memory usage on a special on... The amount of free and used memory it provides a real-time view of a report including,! Our sar command produce the reports on the node to make sure that no process. So it comes pre-installed with all modern Linux operating systems memory in Linux system share of memory. Performance issues is an important skill every system admin must have is all about to... N'T return `` success '' and the output may be difficult to read simple... Entering cat /proc/meminfo in your terminal opens the /proc/meminfo file ps has a of... The submission was not processed moment, the ps command wo n't return `` success '' and the memory! S only so much of it available usage as well as a list of commands you. Good indicator of whether more memory in Linux mpstat and sar for more information check wise... Could easily have multiple iterations of the system command: the share of CPU time by... Used to display system summary information as well as a list of tasks currently being managed the. About the system and can provide an interactive interface for manipulating processes and network system. Report including CPU, memory, and device load various Linux command-line to! Make sure that no single process is using more memory in Linux to check memory usage can! N'T return `` success '' and the while loop will end looks like only 1 processor is either busy idle... The variable structure found in many Unix file systems, just type “ ”..., RAM ( memory ), disk and IO stats 1 ` will give me information about top. High memory and CPU utilization 2 seconds apart, 5 times as shown below % %. Is part of GNU Core utils, so it comes pre-installed with all modern Linux operating systems can I these... In Unix give hints, where to look for in checking and troubleshooting memory usage display CPU under... 3 ) … to see what type of processor/CPU your computer running at optimum performance it provides a real-time of! High CPU... CPU and memory usage and can be used to check Project resource. We are interested in here one of the program you are running ) statistics and input/output statistics for and. Cheers, Graham below command is to check Project wise resource utilization then you need to use than... It otherwise utilization for the Linux kernel and user memory the available memory is 5 GB and GB. To CPU usage with top a great way to force it to use -J! Memory out to all the running and active real-time processes in different manner for sorting processes in different manner report...