Linux top cpu

Utilisation de la commande TOP et notion de load average

The Linux top command is one of the stalwarts of Unix-like operating systems. Its utilitarian display is packed with useful information about your system's running processes and resource usage. But, did you know it also supports color, highlighting, and even elementary graphs Top est un outil Linux qui permet de faire beaucoup de choses avec les processus. Avec cette application vous pouvez : Lister les processus; Visualiser l'utilisation CPU et mémoire; vérifier l'utilisation globale de la CPU et mémoire; Cet article vous présente top et comment utiliser top pour gérer les processus sur Linux The Linux top command shows the running processes within your Linux environment that consume the most system resources. How to Run the 'top' Command In its basic form all you need to do to show the current processes is type the following in a Linux terminal Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 2 Socket(s): 1 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 58 Stepping: 9 CPU MHz: 1600.000 BogoMIPS: 5986.36 Virtualization: VT-x L1d cache: 32K L1i cache: 32K L2 cache: 256K L3 cache: 3072K NUMA node0 CPU(s): 0,

I. Utilisation CPU d'un processus donné. A des fins de supervision ou de debuggage, il est très pratique sur un système Linux de savoir récupérer le taux d'utilisation CPU d'un processus particulier. Il est déjà courant de superviser l'utilisation globale du CPU sur une machine mais savoir combien un processus donné (et ses processus enfants) consomment de temps CPU peut. Charge CPU/MEM: Partage de la durée d'utilisation (voir Temps processeur) utilisé par le processus pour le CPU et pour la mémoire vive. Par défaut, top fait un tri sur la colonne %CPU, ce.

By default, top displays all results in descending order. However, you can switch to ascending order by pressing 'R'. You can also sort the list with the -o switch. For example, if you want to sort processes by CPU usage, you can do so with: top-o %CPU. You can sort the list by any of the attributes in the summary area in the same way You can see Linux CPU utilization under CPU statistics. The task's share of the elapsed CPU time since the last screen update, expressed as a percentage of total CPU time. In a true SMP environment (multiple CPUS), top will operate in number of CPUs. Please note that you need to type q key to exit the top command display t :Task/Cpu-States toggle This command affects from 2 to many summary area lines, depending on the state of the `1', `2' or `3' command toggles and whether or not top is running under true SMP. This portion of the summary area is also influenced by the `H' interactive command toggle, as reflected in the total label which shows either Tasks or Threads. This command serves as a 4-way toggle. top 命令的交互式结果中有两个cpu相关的参数,Cpu (s),%CPU. 通过上面的显示我们发现Cpu (s)表示的是 所有用户进程占用整个cpu的平均值,由于每个核心占用的百分比不同,所以按平均值来算比较有参考意义。. 而%CPU显示的是进程占用一个核的百分比,而不是整个cpu(12核)的百分比,有时候可能大于100,那是因为该进程启用了多线程占用了多个核心,所以有时候我们看该值得. The question asked above is for the net CPU consumption shown in the 3rd line of top output. The total sum of %CPU consumption in the 3rd line will definitely be equal to 100%. There is rounding off done for calculating individual elements, us, id, wa, sys, etc. In this particular case, it is just a matter of round off that it is reaching 100.1

How to use top sort by cpu and by memory in linux

查看多核CPU命令. mpstat -P ALL 和 sar -P ALL 说明:sar -P ALL > aaa.txt 重定向输出内容到文件 aaa.txt . top命令. 经常用来监控linux的系统状况,比如cpu、内存的使用,程序员基本都知道这个命令,但比较奇怪的是能用好它的人却很少,例如top监控视图中内存数值的含义就有不少的曲解 Also, the very act of running top may break this weak affinity and cause more processes to change CPUs more often (because of the extra demand for cpu time). PGRP -- Process Group Id. Every process is member of a unique process group that is used for distribution of signals and by terminals to arbitrate requests for their input and output 查看多核CPU命令 mpstat -P ALL 和 sar -P ALL 说明:sar -P ALL > aaa.txt 重定向输出内容到文件 aaa.txt top命令经常用来监控Linux的系统状况,比如cpu、内存的使用,程序员基本都知道这个命令,但比较奇怪的是能用好它的人却很少,例如top监控视图中内存数值的含义就有不少的曲解

man top : top - Afficher les tâches - MAN LINUX MAGIQU

How to Use the Linux top Command (and Understand Its Output

Top : lister les processus linux - malekal

top calcule le pourcentage du CPU comme le temps passé par chaque processus sur le processeur entre deux affichages de top, par rapport au temps total de CPU disponible. Là encore, c'est une vision du pourcentage CPU, mais pas forcement ce que tu cherches. Attention, la vision du CPU a la mode solaris est une vision par coeur. Donc un. Press ESC to go back to the main Top menu and save with Capital W the change. Now you command is easier to parse. Now for general CPU usage you normally have other tools like ps, iostat an doing a cat /proc/stat. For each you need a different parse like the one used for top. I only posted here for TOP since you explicitly mention it in the title top command is used to show the Linux processes. It provides a dynamic real-time view of the running system. Usually, this command shows the summary information of the system and the list of processes or threads which are currently managed by the Linux Kernel In my version of top (that comes with MX linux), I like to see the loading on all the cores (threads) of the CPU. After launching top, press the numeral 1 key, now the CPU loads are displayed fore each core/thread

How to Use the Linux 'top' Command to Show Running Processe

  1. utes
  2. Linux Top Command Examples. You might also be interested in following tutorials: Htop (Linux Process Monitoring) tool for RHEL, CentOS & Fedora; Iotop (Monitor Linux Disk I/O) in RHEL, CentOS and Fedora; 1. Display of Top Command. In this example, it will show information like tasks, memory, cpu and swap. Press 'q' to quit window. # top
  3. The Linux top command is an interactive utility that displays a character-based screen of all processes running on the current system. The screen updates itself every few seconds, and you can sort the screen contents by characteristics like CPU Usage or Memory Use
  4. 15 simple TOP command examples on Linux to monitor processes. 1. Display processes. To get a glimpse of the running processes, just run the top command as is without any options like this. 2. Sort by Memory/Cpu/Process ID/Running Time. 3. Reverse the sorting order - 'R'. 4. Highlight the sorted column with bold text - 'x'. 5. Highlight sorted.
  5. When Linux is running as a virtual machine on a hypervisor, the st # top -o %CPU. 30) Check top command version. To check the top command version, we use -v option # top -v procps-ng version 3.3.10 Conclusion. Now we can manipulate our processes by top command. We have its powerful and advantages. It is possible to use it in command-line or in interactive mode. Now, we can easily choose.

In this guide, we'll go over a few methods to check and monitor the CPU utilization on a Linux system. Whether you are in charge of a server or just your personal desktop, the computer's CPU usage is useful information that's easy to acquire. In this tutorial you will learn: How to check CPU usage with top; Understanding the output from top and htop; Monitor CPU usage with systat package. In turn, this will help you troubleshoot all performance issues on a Linux system relating to the CPU. How to Use the Top Command to Determine High Consumption in Linux CPU. As noted, top command is one of the better-known methods that most people use to track the Linux CPU performance system. I mean, it has been around since 1984. Seems pretty. / Better Than Top: 7 System Monitoring Tools for Linux to Keep an Eye on Vital System Stats. Better Than Top: 7 System Monitoring Tools for Linux to Keep an Eye on Vital System Stats . Last updated October 23, 2020 By Ankush Das 28 Comments. No matter whether you're a system administrator or just a casual desktop user, you may have heard about one of the most popular terminal-based system. When you run the top command, the CPU usage status is displayed in full screen and in a conversational mode-with the command based on top, you can control how the display is displayed, and so on. The command to exit Top is Q (hit Q key once in top run). The top command is a commonly used performance analysis tool under Linux to display the resource consumption status of each process in real. By default, the top command sorts the output with the CPU usage. I recommend using the -c switch with the top command to see detailed information about the running process in the command section. $ top top - 02:15:06 up 1 day, 17:29, 1 user, load average: 1.61, 1.89, 1.63 Tasks: 312 total, 1 running, 311 sleeping, 0 stopped, 0 zombie %Cpu(s): 6.8 us, 3.5 sy, 0.0 ni, 88.3 id, 0.0 wa, 0.5 hi, 0.

top - 11:57:33 up 0 min, 1 user, load average: 3.69, 0.96, 0.32 Tasks: 165 total, 2 running, 113 sleeping, 0 stopped, 0 zombie %Cpu(s): 21.0 us, 5.5 sy, 0.0 ni, 70.5 id, 1.7 wa, 0.0 hi, 1.3 si, 0.0 st KiB Mem : 7637308 total, 5802888 free, 849512 used, 984908 buff/cache KiB Swap: 0 total, 0 free, 0 used. 6495648 avail Mem PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 1986 netdata 20 0. top Command to View Linux CPU Load. Open a terminal window and enter the following: top. The system should respond by displaying a list of all the processes that are currently running. It will also give a readout of users, tasks, CPU load, and memory usage. This list can frequently change, as background tasks start and complete. One helpful switch is to launch top with the -i switch: top. Linux Top Command Usage with Examples. By Jithin on January 5th, 2017. One of the most basic command to monitor processes on Linux is the top command. It can display system summary information as well as a list of tasks currently being managed by the Linux kernel. The processes are listed out in a list with multiple columns for details like process name, pid, user, cpu usage, memory usage. Download linux top cpu apk 1.0 for Android. Enjoy millions of the latest Android apps, games, music, movies, TV, books, magazines & more. Anytime, anywhere, across.

top - 13:31:30 up 12:30, 3 users, load average: 0.01, 0.07, 0.11 Tasks: 96 total, 3 running, 93 sleeping, 0 stopped, 0 zombie Cpu(s): 1.8%us, 0.6%sy, 0.0%ni, 97.5%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st Mem: 515984k total, 453652k used, 62332k free, 69036k buffers Swap: 240932k total, 31496k used, 209436k free, 246404k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 4625 root 15 0. linux - per - top display cpu usage . afficher l'utlisation multi-core ou mlti-cpu sur linux (4) J'ai un programme fonctionnant sous Linux et je dois déterminer comment il utilise tous les processeurs / cœurs. Existe-t-il un programme permettant de visualiser ces informations? Exécutez la commande top et appuyez sur 1 pour afficher les différents noyaux. Exécutez la commande 'top. linux ubuntu-10.04 process cpu-usage top — tony_sid source Réponses: 67 . AFAIK top indique l'utilisation du processeur par rapport à la puissance d'un cœur, c'est-à-dire que si votre tâche nécessite 200% de CPU, elle occupe deux cœurs.. Unix & Linux: Top command strange CPU% usageHelpful? Please support me on Patreon: https://www.patreon.com/roelvandepaarWith thanks & praise to God, and wit.. Math-Linux.com. Knowledge base dedicated to Linux and applied mathematics. Accueil > Linux > Commande du jour > Trouver les processus consommant le plus de cpu/mémoire à l'aide de la (...) Trouver les processus consommant le plus de cpu/mémoire à l'aide de la commande ps. dimanche 13 décembre 2020, par Nadir Soualem. cpu mémoire processus ps. Toutes les versions de cet article.

Hi, I have recently switched over from Windows 10 to Linux. I have a touchscreen laptop, and whereas before I could scroll down the Firefox browser window just by touching my screen and swiping down just as I do with my phone, now it treats my finger as if it were a held-down mouse, and tries to select the area instead. I can only scroll down by swiping explicitly on the right-hand side nav. CPU consumption in Linux operating systems is studied using eight different metrics: User CPU time, System CPU time, nice CPU time, Idle CPU time, Waiting CPU time, Hardware Interrupt CPU time, Software Interrupt CPU time, Stolen CPU time. Let's review each of the CPU time in this article

6 commandes Linux pour récupérer les informations CPU

  1. CPU and memory utilization command in Linux to check process memory usage in Linux Ubuntu. This post is all about how to check which process is using more memory in Linux system. top. top is used to display Linux processes. It provides a dynamic real-time view of a running system. It displays system summary information as well as a list of processes or threads currently being managed by the.
  2. If you are not familiar with Linux. things might look weird for you but anyway, just use the commands I will provide and get your job done. The commands I will be using are here, cat, grep cut, nl. I use them with pipelining so everything will be one line command. :) cat top.txt | grep Cpu. This command will show something like the following: Cpu(s): 14.3%us, 7.4%sy, 0.0%ni, 73.9%id, 0.0%wa, 0.
  3. Unix systems traditionally just counted processes waiting for the CPU, but Linux also counts processes waiting for other resources — for example, processes waiting to read from or write to the disk. On its own, the load number doesn't mean too much. A computer might have a load of 0 one split-second, and a load of 5 the next split-second as several processes use the CPU. Even if you could

Best Linux laptops of 2021: the top open-source notebooks . By Desire Athow, Nate Drake, Brian Turner 01 September 2020. Unleash your inner penguin Shares. Image credit: Dell. PRICE. VERDICT. How to check top 10 CPU consuming process in Linux Ubuntu. How to find which process is taking how much CPU in Unix Systems - Linux and Ubuntu. Display Linux CPU usage per process in Terminal. List Top Memory Consuming Processes In Terminal. The ps command can be mixed with various options to show the list of top processes sorted by RAM and CPU usage. Run the following command in Terminal to.

Linux top: Here's how to customize it November 11, 2020 by Hayden James, in Blog Linux. The top command - referred to below as Linux top - is a command on Unix and Unix-like systems such as Linux, which provides a dynamic real-time overview of a running system. It can display system summary information and a list of processes or threads currently being managed by the Linux kernel top -H -b -n 1 on a Linux with a java app. I get result with headers: PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND is the %CPU I see for each thread a real cpu meaning it does not take into account the time the thread wasted on waiting for locks, etc., so its purely the time the thread has been spending on CPU Line 3: Gives you CPU details. Line 4 & 5: Gives RAM and SWAPdetails. Line 6: To execute top command shortcuts(See below for the list of top command shortcuts ). From Line 7: dynamically displayed top process results. Top commands . shortcuts: Note: Press below shortcuts at the time of running top command. l â€To display or to hide load. Personally, I like to use htop for resource monitoring on Linux. It gives you a view of all CPU core usage in addition to load averages, memory usage, and more. In this example, the server has 4. top and CPU usage. i'm trying to understand how the individual app %CPU corresponds to the total CPU usage of the pc (which I assume is %Cpu(s) - us) So looking at the below, the first few apps highlighted individually sum above 100%. Userspace Cpu usage seems at 22% How should I be reading this? 11-14-2018, 04:30 PM #2: scasey. Senior Member . Registered: Feb 2013. Location: Tucson, AZ, USA.

Récupérer l'utilisation CPU d'un processus sous Linux

Linuxサーバが遅いときは、通常「top」コマンドを使用してCPUの測定結果を表示します。 しかしこの2文字の略語は何を意味しているのでしょうか? (なんて意味?) 3つのCPUステート 少し立ち戻ると、CPUには3つのステートがあります per - linux top cpu usage How to get overall CPU sage(e.g. 57%) on Linux (4) EDITED: I noticed that in another user's reply %idle was field 12 instead of field 11

top - display Linux processes SYNOPSIS top-hv|-bcHiOSs-d secs -n max -u|U user -p pid -o fld -w [cols] The traditional switches `-' and whitespace are optional. DESCRIPTION The top program provides a dynamic real-time view of a running system. It can display system summary information as well as a list of processes or threads currently being managed by the Linux kernel. The types of system. Quality linux top cpu on sale - you can find linux top cpu from the most reliable suppliers on China.cn top - 10:59:27 up 8 days, 23:04, 33 users, load average: 19.29, 18.88, 15.68 Tasks: 2 total, 0 running, 2 sleeping, 0 stopped, 0 zombie %Cpu(s): 28.0 us, 2.2 sy, 0.0 ni, 66.1 id, 3.5 wa, 0.0 hi, 0.1 si, 0.0 st KiB Mem: 13192180+total, 12092056+used, 11001252 free, 58405476 buffers KiB Swap: 13410816+total, 75264 used, 13403289+free. 34504364 cached Mem PID USER PR NI VIRT RES SHR S %CPU %MEM. top 명령의 출력에서 백분율과 프로세스 이름을 사용하여 CPU 사용량 열을 추출하고 싶습니다. 실제로 출력을 파일로 리디렉션하고 사용하고 있습니다. 필요한 출력은 아래와 같습니다. %CPU COMMAND 6.2 Xorg 6.2 gnome-terminal 6.2 top 0.0 init 0.0 kthreadd 0.0 ksoftirqd/0 0.0. Linux中top命令输出指标详解 1 简介. top命令是Linux下常用的性能分析工具,能够实时显示系统中各个进程的资源占用状况,类似于Windows的任务管理器。top显示系统当前的进程和其他状况,是一个动态显示过程,可以自动或者通过用户按键来不断刷新当前状态。如果.

Using htop to Monitor System Processes on LinuxRkBlog :: Design and capabilities of multi-CPU computers

Video: Lire, comprendre et analyser la commande top by

utilisation - commande top linux cpu . Obtenir l'utilisation du processeur dans un script shell? (4) J'exécute des tests JMeter sur un processus Java pour déterminer la réactivité d'une application Web en charge (plus de 500 utilisateurs). JMeter donnera le temps de réponse pour chaque requête Web, et j'ai écrit un script pour envoyer une commande ping au Tomcat Manager toutes les X. 【linux】top查看负载和cpu使用率 . 刘大化. 偷学Python. 6 人 赞同了该文章. load average:表示系统在1,5,15分钟的平均工作负载。 系统平均负载是CPU的Load,它所包含的信息不是CPU的使用率状况,而是在一段时间内CPU正在处理以及等待CPU处理的进程数之和的统计信息,也就是CPU使用队列的长度的统计信息. 這裡介紹如何在 Linux 中使用 ps 與 top 指令列出系統上最吃 CPU 與 5.7 2.0 1060 1 /usr/lib/arm-linux-gnueabih 1.8 0.0 1086 758 pcmanfm --desktop --profile 1.5 0.2 1085 758 lxpanel --profile LXDE-pi 1.5 0.3 . ps 指令輸出. 若要找出系統上最耗費 CPU 的程式,也是使用類似的指令,只是在排序時,將排序的欄位換成 CPU 使用量:. Linux top명령 : CPU 사용량에 대한 sy, ni, id, wa, hi, si 및 st는 무엇입니까? 195 . topLinux에서 발행 하면 다음과 비슷한 결과가 나타납니다. 라인 중 하나에는 다음과 같이 표시된 CPU 사용량 정보가 있습니다. Cpu(s): 87.3%us, 1.2%sy, 0.0%ni, 27.6%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st 나는 그들 각각의 정의를 알고 있지만 (아래.

Top 10 Commands to Check CPU Information on Linux. June 20, 2015 Santosh Tiwary. CPU info includes detailed information about the processor, like it's architecture, vendor name, model, number of cores, speed of each core etc. In Linux, there are many command line or GUI-based tools that can be used to show detailed information about your CPU hardware, however we are exploring some of the. Pour afficher les informations concernant le micro-processeur (CPU), il suffit de lancer la commande suivante : cat /proc/cpuinfo Pour afficher une information particulière, par exemple le. 对于新手来说,可能各种进程管理工具用的还不算熟悉,那么遇见Linux系统CPU系统使用率过高怎么办?那么就学习一下吧。 Toggle navigation. 网站首页; 开始读书. 第0章 咱们先来谈谈学习方法和红帽系统。 第1章 部署虚拟环境安装linux系统。 第2章 新手必须掌握的Linux命令。 第3章 管道符、重定向与环境.

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A Guide to the Linux Top Command - Boolean Worl

今回はLinuxコマンドであるtopコマンドの使い方です。topコマンドの使用方法と見方を分かりやすく説明します。 Linuxコマンド 【topコマンド】topコマンドの見方~Linuxコマンド~ ペンちゃん 2020年1月11日 / 2020年7月24日. ペンちゃん. 今回はLinuxコマンドのtopコマンドの見方についてお勉強しよう. linux top cpu显示详细信息. linux中一般用top命令来显示CPU的信息,包括每个CPU核心的使用情况。 1. CPU基本信息 top //top指令获取cpu基本信息 %Cpu(s): 13.7 us, 1.5 sy, 0.0 ni, 84.2 id, 0.6 wa, 0.0 hi, 0.0 si, 0.0 st //第三行显示CPU信息 us用户进程占用cpu资源的百分

How do I Find Out Linux CPU Utilization? - nixCraf

Linux performance tuning makes sure you're getting the most from your machines. This training course demonstrates a variety of tools and techniques to help you diagnose and repair problems related to resource usage and allocation. Learn how to identify bottlenecks in memory, CPU, and disk, by using tools such as perf, sar, top, htop, atop, Performance Co-Pilot, and many more. Explore the proc. Bash script to monitor cpu usage in Linux; Bash script to guess a random one-digit number; Sample bash script to generate system report; 40 Examples of grep command in Linux; Install MySQL on CentOS 7; Bash script to List all the machines alive on a ne... Linux script to monitor top ten CPU consuming process March (7) 2019 (11 linux top 查看CPU命令 . minger_lcm 2019-06-24 原文. top 命令主要用于查看进程的相关信息,同时它也会提供查看系统平均负载,cpu 信息和内存信息. 实时监控系统资源使用情况 [root@localhost ~]$ top // 动态查看进程使用资源的情况,每三秒刷新一次 [root@localhost ~]$ top -c // 动态查看进程使用资源的情况,但会. Linux中如何查看CPU的信息,top命令是Linux下常用的性能分析工具,能够实时显示系统中各个进程的资源占用状况,类似于Windows的任务管理器。下面详细介绍它的使用方法。 top - 02:53:32 up 16 days, 6:34, 17 users, load average: 0.24, 0.21, 0.24 Tasks: 48 先输入top 然后 按P - 以 CPU 占用率大小的顺序排列进程列表 按M - 以内存占用率大小的顺序排列进程列表 top命令是Linux下常用的性能分析工具,比如cpu.内存的使用,能够实时显示系统中各个进程的资源占用状况,类似于Windows的任务管理器. top显示系统当前的进程和其他状况,是一个动态显示过程,即可以.

top(1) - Linux manual page - Michael Kerris

Suivre en temps réel l'activité de son serveur GNU/Linux Par Pierre-Yves Dubreucq Publié dans Debian Identifié apache, apachetop-mytop, charge-cpu-linux-top-htop, espionner-les-requete-mysql, htop, linux-monitorer-traffic-process-reseau, linux-suivre-activit-systme, linux-voir-les-requetes-sql-en-cours, log-activit-processeur-linux, monitoring, mysql, postgresql, server-load-average. Je me suis demandé ce qu'était vraiment le %CPU affiché dans top ? Je pensais que c'était « l'occupation du processeur » et que donc ça ne pouvait jamais dépasser 100%. J'ai d'abord demandé à man qui m'a sorti un texte anglais auquel je ne comprends pas grand-chose. Ensuite j'ai essayé d'installer les pages du manuel en français sous Archlinux mais le lien vers la source est mort. Top command in unix or linux operating system is one of the useful commands to know about the system information. The top command provides real-time view of the running system and also the list of tasks currently managed by the kernel. Top is a non-interactive command and provides limited interactive options to the users. The syntax of top command is top [options] The options are: -b : Starts. 在系统维护的过程中,随时可能有需要查看 CPU 使用率,并根据相应信息分析系统状况的需要。在 CentOS 中,可以通过 top 命令来查看 CPU 使用状况。运行 top 命令后,CPU 使用状态会以全屏的方式显示,并且会处在对话. linux top 명령어 CPU% 의 기준은 어떻게 해서 계산되는건가요? 글쓴이: oblab / 작성시간: 월, 2016/12/12 - 11:33오전 . top 명령어를 이용하여 프로그램의 cpu 부하율을 보고 있는데요 . CPU% 가 100%가 넘어갑니다. 사용하는 PC의 cpu갯수는 4개입니다(grep -c processor /proc/cpuinfo) 100%가 넘는다는것은 cpu가 4개이기때문에.

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Linux top命令里面%CPU和cpu(s)的差别 - 简

cpu为16核的,load average负载稳定在12左右.用top查看没有任何高占用cpu的进程存在。 请问如何查找问题所在?截图为连续的3个截图 可以看到最占用cpu的就是php-fpm和nginx 这两个,但作为web服务器 占用1%并不算高。top中也使用了P来排序,始终找不到对应的进程。也重启过,没有解决问题,top截图是在root. Linux下的top命令我相信大家都用过,自从我接触Linux以来就一直用top查看进程的CPU和MEM排行榜。但是top命令的其他输出结果我都没有了解,这些指标都代表什么呢,什么情况下需要关注呢?以及top命令输出结果的来源数据是什么呢,又是怎么一个计算原理呢? 演示环境 # uname -a Linux VM_1_11_centos 3.10.0-693. linux, \Top 의 CPU 에 표시되는 값들의 의미는? - ni, wa, hi, si nice ( ni ) 란? nice 는 프로세스의 우선순위 기본값보다 낮은 우선순위로 사용자 공간에서 실행된 시간. 참고로 us 는 반대로.

PC gaming market surpasses $30 billion USD for the firstNotebookcheck's Top 10 Tablets - NotebookChecktop (Unix) - Wikipedia, la enciclopedia libre
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