W3wp.exe is a process associated with the application pool in IIS. If you have more than one application pool, you will have more than one instance of w3wp.exe running. Posted on Oct 1, 2. Paul White. If you are here, the chances are you have already gone through a few pots of coffee, and lost a few hairs over trying to figure out why your W3. WP. exe process is consuming so much memory. The solution is actually very simple, but first a little background information. What is the W3. WP. The W3. WP. exe is the IIS worker process, that handles requests, maintain sessions, viewstate, and the cache. Its been around Since IIS 6 on Windows Server 2. IIS 7. 5 with Server 2. R2. On a properly configured, and programmed website the W3. WP. exe can usually stay under 1. An ASP.NET web app running on IIS6 periodically shoots the CPU up to 100%. It's the W3WP that's responsible for nearly all CPU usage during these episodes. Thanks. Do you see any change in memory usage when idle vs when updates occur/machines are contacting them? And I expect you have many clients contacting these WSUS. W3wp.exe using too much memory and resources Posted on Oct 1, 2009 by Paul White If you are here, the chances are you have already gone through a few pots of coffee. Hello Experts, I am seeing a memory leak on my server where i have hosted my.net application. here is the break down. Operating system: windows 2003. Megs. If you are running a 6. OS it could be a little larger. The actual size of the W3. WP. exe will be determined by how much traffic your website gets, and how many pages it serves. The 1. Meg figure is just an estimate from my own experiences. Application Pools with multiple websites can easily go over this figure, so don't use it some magic number. But if you are running a website that has relatively low traffic ( under 2. K impressions daily ), and your W3. WP. exe is taking up 1. MB of Memory, then you might want to make some changes. Why do I care if W3. WP. exe is large? Lets say that you have a website running on a sharedhosting account. As your site grows, it will start to experience bottle necks from the limited resources it has access to on the shared box. Remember the average shared server is running on average 3. You site is constantly fighting other sites for CPU time and resources. Eventually you out grow the shared environment, and are forced to upgrade to either a VPS or a fully dedicated server. But what you don't know is your site could last much longer on the shared box or that small VPS, if you were to clean up your code. Most popular causes of W3. WP. exe using too much memory. Page Caching Dynamic Websites. On a Small Business Server 2011 installation a whole number of w3wp.exe processes appear to be using a disproportional lot of memory. The SBS out-of-the-box. What is w3wp.exe? The.exe extension on a filename indicates an exe cutable file. Executable files may, in some cases, harm your computer. Therefore, please read. FIX: You experience high memory usage in the W3wp.exe process when you run an ASP.NET 2.0 Web-based application that receives many requests from mobile devices. Workaround FOUND It was caching too many pages in memory, which wouldn't be a problem if each page wasn't so big. Here's the workaround: Open IIS. Some Programmers will use Page Caching on their ASP. NET pages to improve request speeds. Even though this does work. It will quickly eat up all your memory. For Page Caching to work you would need to cache each page and every combination based on its querystring variables. For Members sites this could result in millions of different pages. A more effective way of using caching is to Cache objects that do not change, and are used throughout the website. Things like your menu bar. Or maybe the details for an event. This will reduce the number of calls to the database server, and speed up your site. Some may argue that the function of a Database server is to cache popular queries, and that there is no difference between retrieving the data from the database server and caching the objects in your web server's memory. This is absolutely false for many reasons. First anytime your website has to retrieve data from the database, it has to open a connection to another process (the My. SQL process), even if My. SQL is running on the same box as the web server there is a very small performance penalty to establish this connection. But if you are on a Shared. Hosting Account, its very likely that the hosting company has setup a dedicated. My. SQL server in the datacenter somewhere. So now your web server has to reach across the datacenter to a separate server. At this point the latency of their network becomes an issue. This is something I have personally experienced with multiple sharedhostingproviders. This is the reason I highly recommend doing everything you can to reduce the calls to the database. Object Caching can make a huge difference on page load times, especially when you are able to cache objects that use expensive queries. If you want to learn more about how to custom manage objects in the ASP. NET cache, I wrote a few helper functions that are easily integrated into your websites. View. State Enabled on Labels. The View. State is how ASP. NET keeps track of changes that have been made to Web Controls. View. State is needed anytime you are going to do a postback, like for a submit form. But a common mistake is programmers don't disable viewstate on Label controls that are often used as place holders for long concatenated HTML strings. If you suspect your may be guilty of this all it takes is a look at the HTML source code from your web browser to confirm it. If your HTML source looks like thiswith a really big view state then you need to disable the viewstate on your label controls. The Viewstate is stored in the W3. WP. exe process. Its easy to see how this process can consumer so much memory when you have a view state this large and on an exponential number of web pages. The solution is to change your ASP: Label Controls from this< asp: Label ID="mainmenu" runat="server" /> to this< asp: Label ID="mainmenu" Enable. View. State="false" runat="server" /> Lets face it there is no reason you need to preserve the View. State of a Label Control. So go through all your pages and add the Enable. View. State="false" attribute to all your Label Controls. Long Session Time Outs. Anytime a visitor ( organic or spider ) visits your website, ASP. NET is going to maintain a session with them. Sessions are how the server keeps track of your users and their activity on your website. Without Sessions things like postback would not be possible. When ASP. NET uses sessions in the traditional way, they store a Session ID in a cookie on the client's browser. Then every time this client communicates with the server this cookie value ( Session ID ) is passed along with the request. The Server can then identify the visitor by their Session ID and handle the requests appropriately. Now the server has to keep track of the visitors activity. So each time a submit form is submitted, or a web control is used, the information related to this action is stored with the viewstate in the W3. WP. exe, and is tied to the Session ID. This memory is not released until the Session Expires. The default on ASP. NET is for Session to Expire about 2. This means after 2. Session would be discarded, and the memory associated with this session would be freed. Now if you have some lengthy submit forms which could take longer than 2. On blog. whitesites. I have sessions set to 4. I take a while to write an article ) But if your submit forms are the quick kind that can be filled out within a few minutes, then 2. If your website doesn't have any submit forms, then it might make sense to take your session timeouts down to 5 minutes or less. The shorter your Session Time Outs, the less memory that will be needed to track your visitors as they navigate through your website. If you want proof. Set your Session Timeouts to be 6 hours. Then watch over the next 6 hours as your W3. WP. exe grows to a massive size. I can only imagine what sites like Facebook must deal with considering their visitors ( or should I call them addicts ), do daily surfing marathons. For a website like Blog. I could probably get by with a 1. But my backend that is run from the same Application needs much longer Session timeouts. If I wanted to get very efficient with my memory, I would create a separate application for my backend ( control panel ) with the longer timeout, allowing me to shorten the timeout on my public application. So in summary. Lots of submit forms, plus lots of unique visitors, plus a long session time out will equal a very big W3. WP. exe. You might not be able to change your submit forms, or your visitors, but you can shorten your session timeouts. Memory Leaks. Certain objects should be cleared from memory with the Dispose() Method. These include things like Bit. Map Objects. Even though the ASP. NET Garbage Collection does a good job of taking out the trash, I have found that on heavily loaded systems if you don't release Bitmaps with the Dispose Method it tends to lock the image file you were working with. This object will sit in your W3. WP. exe taking up space. Even though memory leaks can be a problem, they are usually very minor. View. State is by far the biggest Memory hog. Unclosed Database Connections. If you use helper functions to manage your Database connections, be sure that you close the connections, when finished. Else this will waste memory on both the W3. WP. exe side and the Database Server side. Conclusion. Even though advanced programmers might feel some of this is obvious. I found it disturbing that I was unable to find more articles online involving something so important. Who knows, maybe if every programmer uses my advice, this could negatively affect the bottom line of hosting companies, who's customers won't be needing to get that dedicated server just yet. If this helped you let me know. Categories associated with w.
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How To Transfer Pdf Files To Ipod Touch Using Usb On VizioHow to Transfer Music from i. Pod to USB Flash Drive. Have you ever find yourself in a situation where you need a track or an album you had and due to either computer crash, i. Tunes installation, buying a new PC or phone loss; such a song or an album could no longer be found. What if it meant a great deal? It might be an evergreen track you love much or a song that lifts your heart when you feel down. Then transfering your music to a USB flash drive is an excellent idea. Identifying that you need to transfer your music to a USB flash drive is excellent, however, it comes with a challenge; How do you transfer those music from your i. Pod to the USB flash drive? IPod line as of 2014. From left to right: iPod Shuffle, iPod Nano, iPod Touch. Summary. Is there any easy ways to transfer files from PC to my iPad? Read this guide to know three ways to transfer files from PC to iPad without iTunes. Here 2 solutions are provided for you to transfer music from i. Pod to USB flash drive. You get the step by step actions that will be of tremendous help but before we hit the nail of its head. Note: It's almost the same steps to transfer music from i. Phone/i. Pad/i. Pad mini to USB flash drive. Solution 1. Manually Transfer Music from i. Pod to USB Flash Drive. This is one of the methods that can help you to transfer your music from i. Pod to USB flash drive. It basically requires the i. Pod USB cable, your i. Pod and your personal computer. Step 1 Connect your i. Pod to your computer. Using the cable that came with your i. Pod, connect your i. Photo and Video Wireless File Transfer for iPhone, iPad and Android. From iPhone to Computer & Vice Versa; From iPad to Computer & Vice Versa; From iPhone to iPad. How to Transfer Photos, Video, Calendar, Contacts, iMessages and Music from iPod to iPod Have more than one iPod in hand or your friend has iPods too, so you want to. How to Transfer Android Music to PC with iPubsoft Android Desktop Manager? Here we will show you how to backup music from Android phones to computer using iPubsoft. Here 2 solutions are provided for you to transfer music from iPod to USB flash drive. You get the step by step actions that will be of tremendous help. ISkysoft TunesOver is an ideal MP3 to iPod transfer with extra features like effortlessly transferring iPod photo, video, audio files between your Windows PC, Mac and. This article introduces you several ways to transfer music from iPod to computer and move photos from iPod to computer with no loss. Pod to your computer. Your i. Pod should be able to show under ‘My Computer’ window, as is shown below. Step 2 Connect your USB flash drive to your computer. Connect your USB flash Drive to your computer ensuring that the USB flash drive has enough space for the music you want to import. Step 3 Display hidden files. Under tools, on windows explorer, choose ‘Tools’, then ‘Folder Options’ and then select ‘view’ in the pop- up dialog. Check ‘Display hidden files and folders’ in the drop- down menu. How To Transfer Pdf Files To Ipod Touch Using Usb With IpadWant to watch this again later? Sign in to add this video to a playlist. HOW TO TRANSFER FILES FROM THE PC TO iPAD http://awesim.com.au/inspection-softw. Step 4 Copy the music files. When you click to open your i. Pod from ‘My Computer’ window, you should be able to find a folder called ‘i. Pod _ Control’. When you open the folder by double clicking it, you will see all the music files that the i. Pod has. This is the folder that stores all the music that you sync to your i. Pod. It will also allow you to copy all the files through a simple copy and paste procedure. The music files are however randomly saved. Step 5 Paste the music files to your USB flash drive . Open the disk of USB flash drive, create a new folder or open an exiting folder, then paste the selected music. This will add all the selected music files to your USB flash drive. Solution 2. Easily Transfer Music from i. Pod to USB Flash Drive with Tunes. Go. With Tunes. Go, you can now easily transfer your music and songs from your i. Pod to USB flash drive in just a few simple steps, it's almost the same steps with "Transferring Music between i. Phone and Android“ that the video shows below. Step 1 Download and install Tunes. Go. Download, Transfer and Manage Music for Your i. OS/Android Devices. Transfer music between any two devices or between device and PC/i. Tunes. You. Tube as your personal music source. Supports 1. 0,0. 00+ sites to download music and videos. Use i. Tunes with Android. Organize entire i. Tunes music library. Fix ID3 tags and covers. Delete duplicate songs & remove missing tracks. Share your i. Tunes playlist. Get more details about how to get these songs> > Step 2 Connect your i. Pod to your computer. Using the cable that came with your i. Pod, connect your i. Pod to your computer. Launch Tunes. Go by double clicking it after you have installed it to your computer. Tunes. Go should be able to automatically detect your i. Pod with the content on your i. Pod categorically organised by clicking DEVICE on the main interface, you can access your music files from your i. Pod be default. Note: If there are more than one device connected to PC, you need to click Device icon at the top- left corner to choose i. Pod firstly. Step 3 Transfer music and songs from i. Pod to USB flash drive. When you click the Music icon at the top- left corner, all your songs will appear on the right side of the main window. Select all the music files you wish to transfer to USB flash drive from your i. Pod, this can be done by check the little squares beside the songs or check the square beside "Name" at the top- left corner to select all the music. Then right- click the selected songs, from the drop down list click ‘Export to’- -> 'Export to My computer' button, and then select the folder in USB disk(you can creat a new folder at the begining),then click OK, your transfer will begin, depending on the number of tracks you are transferring, the process should not take too much time. After the export has completed, you will have successfully transferred all your music from your i. Pod to your USB flash drive. Then you can enjoy listening to them on your computer or you can also sync them to your other devices to enjoy listening to them on the go. Tunes. Go provides the simplest and easiest way to handle tough tasks on your Apple device, it is simple and straight forward way that won’t even damage your device. It is also available for both Windows PC and Mac. Additional features of Tunes. Go. • Your perfect i. Tunes companion. Manage, discover and share your music with Tunes. Go, the perfect i. Tunes companion for Android and i. OS. • Tunes. Go frees your music, doing what i. Tunes can't. • Transfer your Music from your i. OS Device. You can now transfer your music from your i. Phone, i. Pad or i. Pod back into your i. Tunes. Whether you lost your computer data or were given a device with preloaded music, Tunes. Go can move your music from your i. OS device back into your i. Tunes library on your computer. Use i. Tunes with Android. Tunes and Android – together at last! Tunes. Go breaks down the barriers of i. Tunes and lets Androiders use i. Tunes just like an i. OS device. Sync and transfer your i. Tunes library to your Android device easily with Tunes. Go. • You. Tube as your Personal Music Source. Simply stream and discover online music by switching to the standalone window from the add- on mode. In ONE step,you can now download or record music from You. Tube and other music sites directly into your i. Tunes library. One of the Tunes. Go best features,is the ablitity to simultaneously add album art and music tags to your downloads and recordings. Clean your Entire Music Library. Tunes. Go automatically analyzes and cleans up your music library with one click. You can also manually tag your music, change album cover art, delete duplicates, or remove missing tracks. Your music collection is now beautifully organized. Solution 3. Copy Music from i. Pod to USB Flash Drive with Tunes. Go Retro. With Tunes. Go Retro- i. OS Transfer, you can not only copy music from i. Pod to USB Flash Drive directly, but also manage files and media on i. Pod and other Apple devices easily. You can export and copy music and also sync between different i. OS devices without the need of i. Tunes. Music to i. Pod and i. Phone can also be imported and you can create backups and even restore lost files and videos. Unique Features: Tunes. Go Retro performs a thorough scan of your i. Pod to eliminate the chance of duplicated items in the music library. It matches up with existing songs so that only relevant songs are transferred from i. Pod to USB drive. The process of transfer of music does not miss out on song details. Information like play counts, ratings, ID3 tags and cover and album arts are synced and stored as they're along with your songs on the Flash drive. Apart from music, you can also copy entire playlists using Tunes. Go Retro. It retains the perfect audio quality as there is no loss during the copying. Many times we come across songs that we cannot add to our i. Pods as they are not compatible with i. OS. The program solves this problem as features easy conversion of files to Apple supported formats. This way you can play them on any Apple device without any problems. You can transfer between various devices from your i. Pod with Tunes. Go Retro. You can copy as well as import music and videos and other files from PC or Mac to i. Pod and vice versa. The program can convert any video/photos to GIF image which is a bonus feature for users. You can connect multiple i. OS devices at one time and directly transfer files between them without having to save it on a desktop first. Now we will discuss the steps required to do the transfer. You have to download and install Tunes. Go Retro on your desktop before you perform the steps below. There are two methods available. Method 1: Use the shortcut key to transfer all the music at a time. Step 1 Download Tunes. Go Retro and install it on your desktop to begin. Step 2 Now access Tunes. Go Retro by launching it. Then connect your i. Pod with computer via the USB cord. Step 3 The program will recognize and display your i. Pod on the screen. Now you need to select "Export Music to Folder" on the main interface. Step 4 Insert your USB drive into your desktop and wait for it to get detected under Removable Storage in MY Computer window. Now browse for a destination folder or create a new one in your USB drive to save the songs. After that click on "OK.". Step 5 The music starts transferring and the export is completed within a few minutes. Method 2: Transfer music selectively from i. Pod to USB drive with "Media"> "Music"> Export to My Computer. Step 1 Get on the internet and download Tunes. Go Retro on your computer. Then install it. Step 2 Now launch Tunes. Go Retro. Take the USB cable and connect your i. Pod with PC. The screen will show your i. Pod within a short while. Step 3 Take your USB Flash drive and connect it with the PC. Go back to the program and click on "Media" button on the left side menu. Then select the "Music" option on top of the page to open the collection of music on the i. Pod. Then click the triangle under the "Export To" tab located at upper part of the screen and select "Export to My computer" from the drop down list. Step 4 You have to choose the target folder on your USB drive to save the songs. Pubsoft Android Manager - Manage and Transfer Android Files on Windows PCHere we will show you how to backup music from Android phones to computer using i. Pubsoft Android Manager. Well, the functions of this program is certainly not confined to the backup ability. Just download the all- in- one tool to explore more. Step. Install and launch software. Download the File Manager for Android, install and launch it on your computer. Connect your Android device to the computer via the USB cable and then the program will detect your device and show its information on the interface. Step. 2: Preview and Choose Songs. All the files in your Android device will be displayed in categores, including music, vidoes, photos, SMS, Contacts, etc. Just choose the "Music" category to show all audio files in your phone. Step. 3: Backup Android Music to PCMark the songs you need and then press "Export" icon to start transfer your Android music files to Windows computer for backup. Bingo! You have done all process for backing up your Android songs to computer now. If you have interests in this software, your can free download the trial version of it to have a try. Note: You are able to send messages with the software and you will receive a prompt if you fail to send the message. |
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