diff --git a/sources/tech/20191030 How to Find Out Top Memory Consuming Processes in Linux.md b/translated/tech/20191030 How to Find Out Top Memory Consuming Processes in Linux.md similarity index 75% rename from sources/tech/20191030 How to Find Out Top Memory Consuming Processes in Linux.md rename to translated/tech/20191030 How to Find Out Top Memory Consuming Processes in Linux.md index fe5bafeb5c..bc2da3f7d0 100644 --- a/sources/tech/20191030 How to Find Out Top Memory Consuming Processes in Linux.md +++ b/translated/tech/20191030 How to Find Out Top Memory Consuming Processes in Linux.md @@ -7,34 +7,34 @@ [#]: via: (https://www.2daygeek.com/linux-find-top-memory-consuming-processes/) [#]: author: (Magesh Maruthamuthu https://www.2daygeek.com/author/magesh/) -How to Find Out Top Memory Consuming Processes in Linux +如何在 Linux 中找出内存消耗最高的进程 ====== -You may have seen your system consumes too much of memory many times. +你可能已经见过系统多次消耗过多的内存。 -If that’s the case, what would be the best thing you can do to identify processes that consume too much memory on a Linux machine. +如果是这种情况,那么最好的办法是识别出 Linux 机器上消耗过多内存的进程。 -I believe, you may have run one of the below commands to check it out. +我相信,你可能已经运行了以下命令以进行检查。 -If not, what is the other commands you tried? +如果没有,那你尝试过哪些其他的命令? -I would request you to update it in the comment section, it may help other users. +我请求你更新它在评论中进行更新,它可能会帮助其他用户。 -This can be easily identified using the **[top command][1]** and the **[ps command][2]**. +使用 **[top 命令][1]** 和 **[ps 命令][2]** 可以轻松的识别。 -I used to check both commands simultaneously, and both were given the same result. +我过去经常同时使用这两个命令,两个命令得到的结果是相同的。 -So i suggest you to use one of the command that you like. +所以我建议你从中选择一个喜欢的使用就可以。 -### 1) How to Find Top Memory Consuming Process in Linux Using the ps Command +### 1) 如何使用 ps 命令在 Linux 中查找内存消耗最大的进程 -The ps command is used to report a snapshot of the current processes. The ps command stands for process status. +ps 命令用于报告当前进程的快照。ps 命令代表进程状态。 -This is a standard Linux application that looks for information about running processes on a Linux system. +这是一个标准的 Linux 应用程序,用于查找有关在 Linux 系统上运行进程的信息。 -It is used to list the currently running processes and their process ID (PID), process owner name, process priority (PR), and the absolute path of the running command, etc,. +它用于列出当前正在运行的进程及其进程 ID(PID),进程所有者名称,进程优先级(PR)以及正在运行的命令的绝对路径等。 -The below ps command format provides you more information about top memory consumption process. +下面的 ps 命令格式为你提供有关内存消耗最大进程的更多信息。 ``` # ps aux --sort -rss | head @@ -51,7 +51,7 @@ root 1135 0.0 0.9 86708 37572 ? S 05:37 0:20 cwpsrv: worker root 1133 0.0 0.9 86708 37544 ? S 05:37 0:05 cwpsrv: worker process ``` -Use the below ps command format to include only specific information about the process of memory consumption in the output. +使用以下 ps 命令格式可在输出中仅展示有关内存消耗过程的特定信息。 ``` # ps -eo pid,ppid,%mem,%cpu,cmd --sort=-%mem | head @@ -68,7 +68,7 @@ Use the below ps command format to include only specific information about the p 1135 3034 0.9 0.0 cwpsrv: worker process ``` -If you want to see only the command name instead of the absolute path of the command, use the ps command format below. +如果你只想查看命令名称而不是命令的绝对路径,请使用下面的 ps 命令格式。 ``` # ps -eo pid,ppid,%mem,%cpu,comm --sort=-%mem | head @@ -85,15 +85,15 @@ If you want to see only the command name instead of the absolute path of the com 1133 3034 0.9 0.0 cwpsrv ``` -### 2) How to Find Out Top Memory Consuming Process in Linux Using the top Command +### 2) 如何使用 top 命令在 Linux 中查找内存消耗最大的进程 -The Linux top command is the best and most well known command that everyone uses to monitor Linux system performance. +Linux 的 top 命令是用来监视 Linux 系统性能的最好和最知名的命令。 -It displays a real-time view of the system process running on the interactive interface. +它在交互界面上显示运行的系统进程的实时视图。 -But if you want to find top memory consuming process then **[use the top command in the batch mode][3]**. +但是,如果要查找内存消耗最大的进程,请 **[在批处理模式下使用 top 命令][3]**。 -You should properly **[understand the top command output][4]** to fix the performance issue in system. +你应该正确地 **[了解 top 命令输出][4]** 以解决系统中的性能问题。 ``` # top -c -b -o +%MEM | head -n 20 | tail -15 @@ -114,7 +114,7 @@ You should properly **[understand the top command output][4]** to fix the perfor 968 nobody 20 0 1356216 30544 2348 S 0.0 0.8 0:19.95 /usr/local/apache/bin/httpd -k start ``` -If you only want to see the command name instead of the absolute path of the command, use the below top command format. +如果你只想查看命令名称而不是命令的绝对路径,请使用下面的 top 命令格式。 ``` # top -b -o +%MEM | head -n 20 | tail -15 @@ -135,15 +135,15 @@ If you only want to see the command name instead of the absolute path of the com 968 nobody 20 0 1356216 30544 2348 S 0.0 0.8 0:19.95 httpd ``` -### 3) Bonus Tips: How to Find Out Top Memory Consuming Process in Linux Using the ps_mem Command +### 3) 温馨提示:如何使用 ps_mem 命令在 Linux 中查找内存消耗最大的进程 -The **[ps_mem utility][5]** is used to display the core memory used per program (not per process). +**[ps_mem 程序][5]** 用于显示每个程序(而不是每个进程)使用的核心内存。 -This utility allows you to check how much memory is used per program. +该程序允许你检查每个程序使用了多少内存。 -It calculates the amount of private and shared memory against a program and returns the total used memory in the most appropriate way. +它根据程序计算私有和共享内存的数量,并以最合适的方式返回已使用的总内存。 -It uses the following logic to calculate RAM usage. Total RAM = sum (private RAM for program processes) + sum (shared RAM for program processes) +它使用以下逻辑来计算内存使用量。 总内存使用量 = 用于程序处理的专用内存使用量 + 用于程序处理的共享内存使用量 ``` # ps_mem