怎么提高ArcGIS for Desktop10.x的性能

Esri新公布了一篇提高ArcGIS for Desktop10.x的性能的文章。大家能够关注一下

http://support.esri.com/en/knowledgebase/techarticles/detail/42455

----------------------------------------------------------------------------------

版权全部，文章同意转载。但必须以链接方式注明源地址。否则追究法律责任!

Blog:               http://blog.csdn.net/linghe301

----------------------------------------------------------------------------------

Problem:  Performance issues with ArcGIS for Desktop 10.x

Article ID:	42455
Bug Id:	N/A
Software:	ArcGIS for Desktop Advanced 10.1, 10.2, 10.2.1, 10.2.2, 10.1 SP1 ArcGIS for Desktop Standard 10.1, 10.2, 10.2.1, 10.2.2, 10.1 SP1 ArcGIS for Desktop Basic 10.1, 10.2, 10.2.1, 10.2.2, 10.1 SP1
Platforms:	N/A

Description

There are several instances when ArcGIS for Desktop applications demonstrate slow performance; for example when launching ArcMap or ArcCatalog, opening a new map document, initializing ArcPy scripts, exporting maps to PDF files, and such.

在ArcGIS桌面应用程序的使用过程中常常会碰到性能低下的情况。比如启动ArcMap或者ArcCatalog慢，打开一个新的地图文档慢，初始化ArcPy脚本慢、导入地图为PDF文件等等

----------------------------------------------------------------------------------

版权全部。文章同意转载。但必须以链接方式注明源地址。否则追究法律责任!

Blog:               http://blog.csdn.net/linghe301

----------------------------------------------------------------------------------

Cause

A computer’s performance relies on both its hardware and software specifications. If the hardware requirements are sufficient to provide high performance, based on the current software load, there are several other factors that use up the computer’s system resources and cause performance issues. 

硬件环境和软件环境是影响计算机的性能的两个因素，假设硬件环境足够牛X。能够满足当前环境的需求，那么可能须要考虑其它计算机系统资源的因素影响性能了。

Therefore, the performance issue could be due to any one of the reasons listed below:

• Numerous applications running in the background or during startup, such as, Symantec AntiVirus, Citrix, Viewfinity, Google Chrome and so forth

大量应用软件在后台执行比方 Symantec AntiVirus, Citrix, Viewfinity, Google Chrome等

很多其它说明：事实上这里仅仅是举了国外软件，那么用也能够适当考虑国产软件在后台进行执行的情况

• Having several settings configured in ArcMap 

ArcMap进行大量的设置

很多其它说明：在ArcGIS桌面安装文件夹有一个C:\Program Files (x86)\ArcGIS\Desktop10.2\Utilities\AdvancedArcMapSettings.exe,，通过该界面能够对ArcMap进行很多其它的个性化或者更符合用户本身的设置。可是这样的设置前提可能在ArcMap载入时消耗一些性能。

watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvbGluZ2hlMzAx/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center" alt="" />

• User's home directories being redirected in Citrix 

• 用户的主文件夹重定向在 Citrix

很多其它说明：这个应该是设置非常多了UNC路径

• Malware applications present on the computer 

• 恶意软件应用程序的计算机上存在
• Windows system or the computer's power settings

• Windows 系统或计算机的电源设置

----------------------------------------------------------------------------------

版权全部。文章同意转载，但必须以链接方式注明源地址。否则追究法律责任!

Blog:               http://blog.csdn.net/linghe301

----------------------------------------------------------------------------------

Solution or Workaround

To optimize the performance of ArcGIS for Desktop and the computer, below are some suggestions. 
下面是一些优化ArcGIS for Desktop和相关计算机的建议

A. Improving ArcGIS for Desktop performance 

• If ArcGIS for Desktop is running in a Citrix XenApp environment, disable the folder redirections at the Windows Server terminal server level to prevent users' home directories from being redirected. 

假设ArcGIS for Desktop执行在虚拟化环境中，请禁用server级别的 Windows 终端server以防止用户的主文件夹被重定向的文件夹重定向。

• Create connections to directories containing data on the network at the lowest level possible. 
创建连接到包括可能的最低级别的网络上的数据的文件夹。

• Check your computer's ability to run ArcGIS: Can You Run It?

 

使用右边的链接工具来确定你的环境能否够高效的执行ArcGIS产品

用户执行之后能够看到例如以下界面

• Clear the Display Cache. The display cache facilitates panning and zooming in the existing map but if the cache is retained instead of being cleared from one map to the next there is a big performance hit. In ArcMap, click Customize > ArcMap Options. On the Display Cache tab, click Clear Cache.

清除显示缓存。显示缓存便于平移和缩放现有的地图中，假设地图文档的数据已经更换，可是现实缓存仍然没有清除那么会对性能影响非常大。

在 ArcMap。请单击自己定义 > ArcMap 选项。

在显示缓存选项卡，单击清除缓存。

 ArcMap is programmed to check the validity of all folder connections in the paths in the specific connection. For example, if the desired data is six folders down in the network directory structure, the Add Data dialog box verifies the validity of all six folders before getting down to the directory containing the data the user wants to add to the map.

提示：ArcMap 在程序设计中会检查的指定连接路径中的全部文件夹连接的有效性。

比如，假设所需的数据是六个文件夹下的网络文件夹结构中，就须要检查每一个文件夹的路径是否有效，假设一个检查不成功。还会在整个局域网进行搜索，所以比較耗时。

这个和MXD的数据源不对导致打开MXD非常慢原理是一样的

• Clear out the geoprocessing history by going to Geoprocessing > Geoprocessing Options and under Results Management, change the setting to 'Never Save' or 'Keep results younger than 1 Day'. 

清除GP历史信息 ，在ArcMap菜单选择Geoprocessing。然后选择Geoprocessing Options。在Results Management选项中改动设置Never Save'或者 'Keep results younger than 1 Day'

watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvbGluZ2hlMzAx/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center" alt="" />

 If many geoprocessing operations are run from ArcMap, validating the history of these operations for a period of two weeks has a serious impact on the performance.

提示：假设ArcMap执行非常多GP操作，验证操作历史信息在一个比較长的时间段会影响性能。

• Minimize the number of network connections to the server that are saved in an ArcMap document. A huge performance hit occurs if an MXD contains many network connections. 

尽量降低在 ArcMap 文档中保存的网络连接到server的数目。假设 MXD 包括多个网络连接，就会发生巨大的性能问题。

• Whenever possible, set the projection of the ArcMap data frame to the coordinate system of any raster data in the map. 
仅仅要有可能，将 ArcMap 的数据框的投影设置为不论什么栅格数据在地图中的坐标系统。

 When raster imagery is being projected on the fly, it contributes to slower performance. Vector data projects on the fly much more quickly.

提示：当影响数据进行动态投影时，会耗费大量的资源，性能会降低，可是矢量数据在动态投影就非常快。

For more information, please refer to the following Knowledge Base article: HowTo: Improve performance working in ArcMap and ArcCatalog. 
用户也能够查询上面链接获得很多其它的信息

----------------------------------------------------------------------------------

版权全部，文章同意转载，但必须以链接方式注明源地址，否则追究法律责任!

Blog:               http://blog.csdn.net/linghe301

----------------------------------------------------------------------------------

B. Improving Windows performance 

• Download and install the Process Monitor application and run it when trying to add data to ArcMap. This application records every operation performed on the computer, and the amount of time each operation takes. The PML files created by the application contain hundreds of thousands of entries, since it records times of events to the millionth of a second. By analyzing the output users can determine which application on the computer is interfering with the performance of ArcGIS for Desktop. Download and install the application from Windows Sysinternals. 
下载和安装过程监控应用程序和执行它时试图将数据加入到 ArcMap。此应用程序记录每一个在计算机和每一个操作花费的时间量上执行的操作。

由应用程序创建的 PML 文件包括成千上万的条目，由于它记录事件到百万分之中的一个秒的时间。通过分析输出的用户能够确定哪个应用程序在计算机上的干扰 ArcGIS 桌面的性能。下载并安装该应用程序从 Windows Sysinternals。

• Download and install the IOzone tool from IZone Filesystem Benchmark. This tool is an open source, widely-used file system benchmark. It evaluates system performance and allows a comparison between network access to data vs. local access. 

下载和安装 IOzone 工具艾泽文件系统基准。此工具是一个开放源码，广泛用于文件系统的基准。

它将评估系统的性能，并同意网络訪问本地訪问与数据之间的比較。

 Running this tool can take many hours depending on the state of the network.

执行此工具能够依据网络的状态的很多小时。
• Whitelist some areas on the computer to relieve some of the repetitious anti-virus scanning. 
 白名单要减轻一些反复性的防病毒扫描的计算机上的某些地区。
• Run the Disk Defragmenter utility after running Disk Cleanup, on a regular basis. Reboot afterward. 
• 定期执行磁盘清理之后, 执行磁盘碎片整理有用程序。

之后又一次启动。

 Do not run the Disk Defragmenter on solid state hard drives.

不要在固态硬盘上执行磁盘碎片整理程序。

----------------------------------------------------------------------------------

版权全部，文章同意转载。但必须以链接方式注明源地址，否则追究法律责任!

Blog:               http://blog.csdn.net/linghe301

----------------------------------------------------------------------------------

Related Information

• ArcGIS for Desktop Best Practices in a Citrix XenApp Environment
• What are the best practices for running ArcGIS Desktop in a Citrix XenApp environment?

  
  This document provides support information, known limitations, and high-level best practices related to deploying ArcGIS Desktop in a Citrix XenApp environment. It is not meant to be an implementation guide but to provide essential information rel...

• Troubleshooting Slow Performance in ArcGIS for Desktop
• ArcGIS Resources: Troubleshooting Performance Issues with Enterprise Geodatabases

----------------------------------------------------------------------------------

版权全部。文章同意转载。但必须以链接方式注明源地址。否则追究法律责任!

Blog:               http://blog.csdn.net/linghe301

----------------------------------------------------------------------------------