From d9efd072dad3fdfa92e7816072ea931467942941 Mon Sep 17 00:00:00 2001 From: Jaromir Hradilek Date: Sep 17 2010 14:39:50 +0000 Subject: Merge branch 'master' of git+ssh://git.engineering.redhat.com/srv/git/users/dhensley/Deployment_Guide --- diff --git a/en-US/Gathering_System_Information.xml b/en-US/Gathering_System_Information.xml index 4147a1d..4e10e5e 100644 --- a/en-US/Gathering_System_Information.xml +++ b/en-US/Gathering_System_Information.xml @@ -174,8 +174,8 @@ Swap: 1015800k total, 0k used, 1015800k free, 189008k cached GNOME System Monitor - If you prefer a graphical interface for top, you can use the GNOME System Monitor. To start it from the desktop, select System > Administration > System Monitor or type gnome-system-monitor at a shell prompt (such as an XTerm). Select the Process Listing tab. - The GNOME System Monitor allows you to search for a process in the list of running processes. Using the Gnome System Monitor, you can also view all processes, your processes, or active processes. + If you prefer a graphical interface for top, you can use the GNOME System Monitor. To start it from the desktop, select ApplicationsSystem ToolsSystem Monitor or execute gnome-system-monitor at a shell prompt. Select the Processes tab. + The GNOME System Monitor allows you to search for a process in the list of running processes. Using the GNOME System Monitor, you can also view all processes, your processes, or active processes. The Edit menu item allows you to: @@ -212,22 +212,20 @@ Swap: 1015800k total, 0k used, 1015800k free, 189008k cached View process dependencies. - Hide a process. + View a memory map of a selected process. - View hidden processes. - - - View memory maps. + View the files opened by the selected process. - View the files opened by the selected process. + + Refresh the list of processes. + - To stop a process, select it and click End Process. Alternatively you can also stop a process by selecting it, clicking Edit on your menu and selecting Stop Process. + To stop a process, select it and click End Process. Alternatively you can also stop a process by selecting it, clicking Edit on your menu and selecting Stop Process. To sort the information by a specific column, click on the name of the column. This sorts the information by the selected column in ascending order. Click on the name of the column again to toggle the sort between ascending and descending order.
<application>GNOME System Monitor</application> @@ -240,7 +238,7 @@ Swap: 1015800k total, 0k used, 1015800k free, 189008k cached align="center"/> </imageobject> <textobject> - <para>Process Listing of GNOME System Monitor</para> + <para>GNOME System Monitor - Processes tab</para> </textobject> </mediaobject> </figure> @@ -268,10 +266,20 @@ Swap: 1015800k total, 0k used, 1015800k free, 189008k cached </primary> </indexterm> <para>The <command>free</command> command displays the total amount of physical memory and swap space for the system as well as the amount of memory that is used, free, shared, in kernel buffers, and cached.</para> - <screen> total used free shared buffers cached Mem: 645712 549720 95992 0 176248 224452 -/+ buffers/cache: 149020 496692 Swap: 1310712 0 1310712 </screen> + <screen> + total used free shared buffers cached +Mem: 4017660 1619044 2398616 0 59864 637968 +-/+ buffers/cache: 921212 3096448 +Swap: 3071996 0 3071996 + </screen> <para>The command <command>free -m</command> shows the same information in megabytes, which are easier to read.</para> - <screen> total used free shared buffers cached Mem: 630 536 93 0 172 219 -/+ buffers/cache: 145 485 Swap: 1279 0 1279 </screen> - <para>If you prefer a graphical interface for <command>free</command>, you can use the <application>GNOME System Monitor</application>. To start it from the desktop, go to <guimenu>System</guimenu> > <guimenuitem>Administration</guimenuitem> > <guimenuitem>System Monitor</guimenuitem> or type <command>gnome-system-monitor</command> at a shell prompt (such as an XTerm). Click on the <guilabel>Resources</guilabel> tab.</para> + <screen> + total used free shared buffers cached +Mem: 3923 1569 2353 0 58 626 +-/+ buffers/cache: 884 3038 +Swap: 2999 0 2999 + </screen> + <para>If you prefer a graphical interface for <command>free</command>, you can use the <application>GNOME System Monitor</application>. To start it from the desktop, select <menuchoice><guimenu>Applications</guimenu><guimenuitem>System Tools</guimenuitem><guimenuitem>System Monitor</guimenuitem></menuchoice> or execute <command>gnome-system-monitor</command> at a shell prompt. Click on the <guilabel>Resources</guilabel> tab.</para> <figure float="0" id="fig-sysinfo-memory"> @@ -310,9 +318,25 @@ Swap: 1015800k total, 0k used, 1015800k free, 189008k cached </primary> </indexterm> <para>The <command>df</command> command reports the system's disk space usage. If you type the command <command>df</command> at a shell prompt, the output looks similar to the following:</para> - <screen> Filesystem 1K-blocks Used Available Use% Mounted on /dev/mapper/VolGroup00-LogVol00 11675568 6272120 4810348 57% / /dev/sda1 100691 9281 86211 10% /boot none 322856 0 322856 0% /dev/shm </screen> + <screen> +Filesystem 1K-blocks Used Available Use% Mounted on +/dev/mapper/volgrp1-lvroot + 14127024 6868092 6541316 52% / +tmpfs 2008828 592 2008236 1% /dev/shm +/dev/sda1 495844 65047 405197 14% /boot +/dev/mapper/luks-b20f8f7a-7f0f-4497-8de4-81bfa3e541cf + 122046576 12111420 103735552 11% /home + </screen> <para>By default, this utility shows the partition size in 1 kilobyte blocks and the amount of used and available disk space in kilobytes. To view the information in megabytes and gigabytes, use the command <command>df -h</command>. The <command>-h</command> argument stands for human-readable format. The output looks similar to the following:</para> - <screen> Filesystem Size Used Avail Use% Mounted on /dev/mapper/VolGroup00-LogVol00 12G 6.0G 4.6G 57% / /dev/sda1 99M 9.1M 85M 10% /boot none 316M 0 316M 0% /dev/shm</screen> + <screen> +Filesystem Size Used Avail Use% Mounted on +/dev/mapper/volgrp1-lvroot + 14G 6.6G 6.3G 52% / +tmpfs 2.0G 592K 2.0G 1% /dev/shm +/dev/sda1 485M 64M 396M 14% /boot +/dev/mapper/luks-b20f8f7a-7f0f-4497-8de4-81bfa3e541cf + 117G 12G 99G 11% /home + </screen> <indexterm significance="normal"> <primary>system information</primary> @@ -335,12 +359,12 @@ Swap: 1015800k total, 0k used, 1015800k free, 189008k cached </primary> </indexterm> <para>The <command>du</command> command displays the estimated amount of space being used by files in a directory. If you type <command>du</command> at a shell prompt, the disk usage for each of the subdirectories is displayed in a list. The grand total for the current directory and subdirectories are also shown as the last line in the list. If you do not want to see the totals for all the subdirectories, use the command <command>du -hs</command> to see only the grand total for the directory in human-readable format. Use the <command>du --help</command> command to see more options.</para> - <para>To view the system's partitions and disk space usage in a graphical format, use the <guilabel>Gnome System Monitor</guilabel> by clicking on <guimenu>System</guimenu> > <guimenuitem>Administration</guimenuitem> > <guimenuitem>System Monitor</guimenuitem> or type <command>gnome-system-monitor</command> at a shell prompt (such as an XTerm). Select the File Systems tab to view the system's partitions. The figure below illustrates the File Systems tab.</para> + <para>To view the system's partitions and disk space usage in a graphical format, use the <guilabel>Gnome System Monitor</guilabel> by clicking on <menuchoice><guimenu>Applications</guimenu><guimenuitem>System Tools</guimenuitem><guimenuitem>System Monitor</guimenuitem></menuchoice> or executing the <command>gnome-system-monitor</command> command at a shell prompt. Select the File Systems tab to view the system's partitions. The figure below illustrates the File Systems tab.</para> <figure float="0" id="fig-sysinfo-filesystems"> <title> - <application>GNOME System Monitor - File Systems</application> + <application>GNOME System Monitor - File Systems tab</application> diff --git a/en-US/images/gnome-system-monitor-filesystems.png b/en-US/images/gnome-system-monitor-filesystems.png index 18854ce..78544f6 100644 Binary files a/en-US/images/gnome-system-monitor-filesystems.png and b/en-US/images/gnome-system-monitor-filesystems.png differ diff --git a/en-US/images/gnome-system-monitor-memory.png b/en-US/images/gnome-system-monitor-memory.png index e432ce7..adddecb 100644 Binary files a/en-US/images/gnome-system-monitor-memory.png and b/en-US/images/gnome-system-monitor-memory.png differ diff --git a/en-US/images/gnome-system-monitor-processes.png b/en-US/images/gnome-system-monitor-processes.png index 90e9df7..a423370 100644 Binary files a/en-US/images/gnome-system-monitor-processes.png and b/en-US/images/gnome-system-monitor-processes.png differ