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author | Darrell Anderson <[email protected]> | 2014-01-24 14:11:20 -0600 |
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committer | Darrell Anderson <[email protected]> | 2014-01-24 14:11:20 -0600 |
commit | 0b9a39305949515fdfabf571f4cdbf61678c81d2 (patch) | |
tree | 26a70701e97ef5e52566924588280584de8abf84 /doc/kinfocenter/memory/index.docbook | |
parent | 63a69a7bbb6cba8ea6884e1c6fa73dcaa81fbafa (diff) | |
download | tdebase-0b9a39305949515fdfabf571f4cdbf61678c81d2.tar.gz tdebase-0b9a39305949515fdfabf571f4cdbf61678c81d2.zip |
Finish moving kinfocenter files to kcontrol.
This partially resolves bug report 289.
Diffstat (limited to 'doc/kinfocenter/memory/index.docbook')
-rw-r--r-- | doc/kinfocenter/memory/index.docbook | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/doc/kinfocenter/memory/index.docbook b/doc/kinfocenter/memory/index.docbook deleted file mode 100644 index 19d10fc57..000000000 --- a/doc/kinfocenter/memory/index.docbook +++ /dev/null @@ -1,108 +0,0 @@ -<?xml version="1.0" ?> -<!DOCTYPE article PUBLIC "-//KDE//DTD DocBook XML V4.2-Based Variant V1.1//EN" -"dtd/kdex.dtd" [ -<!ENTITY % addindex "IGNORE"> -<!ENTITY % English "INCLUDE" > <!-- change language only here --> -]> - -<article lang="&language;"> -<title>Memory Information</title> -<articleinfo> - -<authorgroup> -<author>&Mike.McBride;</author> - -<!-- TRANS:ROLES_OF_TRANSLATORS --> - -</authorgroup> - -<date>2002-02-13</date> -<releaseinfo>3.00.00</releaseinfo> - -<keywordset> -<keyword>KDE</keyword> -<keyword>KControl</keyword> -<keyword>memory</keyword> -<keyword>system information</keyword> -</keywordset> -</articleinfo> - -<sect1> -<title>Memory Information</title> - -<para>This module displays the current memory usage. It is updated -constantly, and can be very useful for pinpointing bottlenecks when certain -applications are executed.</para> - -<sect2 id="memory-intro"> -<title>Memory Types</title> - -<para>The first thing you must understand, is there are two types of -<quote>memory</quote>, available to the operating system and the programs -that run within it.</para> - -<para>The first type, is called physical memory. This is the memory located -within the memory chips, within your computer. This is the -<acronym>RAM</acronym> (for Random Access Memory) you bought when you -purchased your computer.</para> - -<para>The second type of memory, is called virtual or swap memory. This -block of memory, is actually space on the hard drive. The operating -system reserves a space on the hard drive for <quote>swap space</quote>. -The operating system can use this virtual memory (or swap space), if it -runs out of physical memory. The reason this is called -<quote>swap</quote> memory, is the operating system takes some data that -it doesn't think you will want for a while, and saves that to disk in -this reserved space. The operating system then loads the new data you -need right now. It has <quote>swapped</quote> the not needed data, for -the data you need right now. Virtual or swap memory is not as fast as -physical memory, so operating systems try to keep data (especially often -used data), in the physical memory.</para> - -<para>The total memory, is the combined total of physical memory and -virtual memory.</para> - -</sect2> - -<sect2 id="memory-use"> -<title>Memory Information Module</title> - -<para>This window is divided into a top and bottom section</para> - -<para>The top section shows you the total physical memory, total free - physical memory, shared memory, and buffered memory.</para> - -<para>All four values are represented as the total number of bytes, and - as the number of megabytes (1 megabyte = slightly more than 1,000,000 - bytes)</para> - -<para>The bottom section shows you three graphs: </para> - -<itemizedlist> -<listitem><para><guilabel>Total Memory</guilabel> (this is the combination of physical and virtual memory).</para></listitem> -<listitem><para><guilabel>Physical Memory</guilabel></para></listitem> -<listitem><para>Virtual memory, or <guilabel>Swap Space</guilabel>.</para></listitem> -</itemizedlist> - -<para>The green areas are free, and the red areas are used.</para> - -<tip><para>The exact values of each type of memory are not critical, and - they change regularly. When you evaluate this page, look at - trends.</para> - -<para>Does your computer have plenty of free space (green areas)? If - not, you can increase the swap size or increase the physical - memory.</para> - -<para>Also, if your computer seems sluggish: is your physical memory - full, and does the hard drive always seem to be running? This suggests - that you do not have enough physical memory, and your computer is - relying on the slower virtual memory for commonly used data. Increasing - your physical memory will improve the responsiveness of your - computer.</para></tip> - -</sect2> - -</sect1> - -</article> |