ntop holds a lot of information about each host it has seen in an in-memory table. Periodically, it looks at all the entries in the table and flushes any which have been idle for a period of time. You can change the sizing of the table and the flushing interval via #define statements in globals-defines.h. To reduce memory, monitor fewer protocols or use the filter (-B "bpf filter") option to monitor only parts of the network.

First off, you need to be or have the support of your network administrator. (Yes, you can do something called "ARP poisoning" to - maybe - get the switch to send you all the traffic, but that's beyond this FAQ... STFW) Many switches (although not the USD$50 cheap "workgroup" units) have a special port or mode, where by all the traffic for the entire network gets copied out that port, in addition to the normal switch action.

The amount of memory rdiff-backup uses should not depend much on the size of directories being processed. Keeping track of hard links may use up memory, so if you have, say, hundreds of thousands of files hard linked together, rdiff-backup may need tens of MB. If rdiff-backup seems to be leaking memory, it is probably because it is using an early version of librsync. librsync 0.9.5 leaks lots of memory. Later versions should not leak and are available from the librsync homepage.

You have to take into account that everything your app does in one session, will be done for *every* running session. That is, you have to be careful about components that use a lot of memory by design. ClientDataSets, IWImages etc. are examples for such classes. The other possible reason might be a memory leak. We try to keep IntraWeb memory leak free. To be sure that your own code is leak-free, you might use one of the available memory test tools. There are even some free tools:

intraVnews relies on the memory management functionality of the Microsoft .Net Framework. The more memory you have in your PC, the more intraVnews will initially use. When other applications are started, the memory management features in the Framework will reclaim a much of the memory back, without impacting Outlook or intraVnews.

Typically, the memory usage is quite low because, by design, LiveAgent is dynamically managed by .NET and therefore is not a memory intensive application.

Nici is designed to take advantage of the large amounts of memory of modern computers. Memory is cheap, and Nici uses it to provide a number of convenience features and speedy access to all pictures that have been downloaded. The more memory you have, the more pictures that Nici can handle; Nici can comfortably hold over 300000 pictures on a 128mb machine.

One reason that Squid is fast and able to handle a lot of requests with a single process is because it uses a lot of memory. First, please see these other related FAQ entries: Many users have found improved performance when linking Squid with an external malloc library. See Using GNU malloc. You are receiving ICP MISSes (via UDP) from a parent or sibling cache whose IP address your cache does not know about. This may happen in two situations.

Typically, the memory usage is quite low because, by design, SightMax is dynamically managed by .NET and therefore is not a memory intensive application.

We used to have an extensive discussion here. But with Luca's merge of ntop-ht into baseline, we shouldn't be dropping packets beyond whatever the OS is dropping. Until we've learned enought about ntop 3.2 and following, the whole discussion has been moved to FAQarchive.

A patch in the cvs on 4Dec2002 adds minimal support for p3p -- specifically: 1) ntop will respond to queries for /w3c/p3p.xml and ntop.p3p -- returning the ntop.p3p file, IF ONE EXISTS. If the file does not exist, a 404 error is generated (vs. pre 4Dec2002 behavior of adding the address to the myGlobals.weDontWantToTalkWithYou list). 2) New parameters, --p3p-cp and --p3p-uri allow you to return the P3P: header with either or both of the parameters (cp="" or policyref="") set.

Mac computers and printers use a variety of memory, which is called "SIMMS" or "DIMMS" or "VRAM". Most of my memory is sold from a Mac Memory Web page. I provide some descriptions there of memory for most of the systems I sell, but not for the printers. For printers you'll probably have to look at Apple's manual or an Apple document. While I try to identify issues and problems when I can, it is up to YOU the customer to determine what memory and how much memory you need.

ntop is an open source network top - it monitors a network and collects information about the protocols and hosts for display. mrtg creates a picture of the network centered on the device on the link between devices (and aggregations of devices and links). Tobias (Tobi) Oetiker describe mrtg as: "The Multi Router Traffic Grapher (MRTG) is a tool to monitor the traffic load on network-links.

This document tries to answer questions asked frequently on the mailing list or other questions that people might have when starting out with or evaluating Bricolage. Currently only PostgreSQL support is maintained. There is an Oracle driver, but it's old and not known to work. A port to MySQL 4.1 is reportedly underway.

Videodelic doesn't need a lot of memory. The minimum memory partition is 24 megabytes which will be adequate for most projects. If your project uses a lot of pictures or uses QuickTime movies, you will want to increase the partition size.

A memory block of about 300KB is shared by all NuTCRACKER Platform applications running on a particular Windows host. This represents the code and data required for Toolkit to map UNIX to Win32. As your application allocates memory and opens files, the overall memory demands will grow as on UNIX.

There is no encryption software. Files are loaded into your email programs that enable it to decrypt the encrypted messages sent to you and so you can send signed messages. Therefore the memory requirements are the same as what your computer currently has (no additional requirements).

PrintBoy is a flexible product that allows you to install as many or as few PrintBoy applets and PrintBoy printer drivers as you wish. The core printing engine is approximately 50KB in size. Each printer driver installed typically requires an additional 10KB, and each additional printing application can add up to 25KB of memory.

When Glance is not in a session, it uses about the same amount of virtual memory as an instant messaging icon sitting idle (under 5MB). During a session, Glance needs as much memory as a multimedia player (15 to 20MB). Glance works with Windows Vista or XP's DualView feature. (Glance sends the "Primary" monitor). Glance currently does not support ATI HydraVision Multi-Monitor Management Software.

The Touchscreen acts like a mouse driver and uses only 12k of RAM memory and less than 30k of disk space.

I'm trying to populate a Cluster database. The loading process terminates prematurely and I get an error message like this one: ERROR 1114: The table 'my_cluster_table' is full

Important Note: Your humble authors got tired of writing dry formal technical prose in the rest of this document, and succumbed to the temptation to try to be funny in parts of this appendix. Sarcasm abounds here. Please do not take any of this personally! The humor-impaired should interpret my comments not as attacks on them, but as an attempt to make fun of myself for being impatient with you, my devoted and valued, if sometimes demanding, users.

Consult your user/owner's manual for details about the original memory configuration and capacity. If you've misplaced the manual, you may be able to contact the retailer where you bought the PC from. If you have a hand-me-down PC or inherited a pre-owned PC, you probably may not have the user manual or know any detail of the original memory configuration or the memory configuration may have been changed.

Severe hypothyroidism can induce temporary memory loss. However, only in the congenital form of the disease is the memory loss permanent. In hypothyroidism occurring even in childhood, and certainly in adult life, any memory loss related to hypothyroidism is completely returned to normal when the patient is treated with thyroxine. As long as they take sufficient thyroxine to maintain them in a normal state, all functions related to thyroid activity are also normal. Top

All Memory Foam turns yellow with age. This is simply memory foam's way of oxidizing. (Like a penny gets darker with age.) This is completely natural and in no way detracts from the effectiveness of the memory foam material. Our Memory Foam products will never compress, and always retain. That's why we guarantee our memory foam products for up to 15 years.

ntop is designed to search the current working directory for data files, such as the html subdirectory, before it searches the default directories. You are one of those rare souls who happen to have had an unrelated subdirectory 'html' with a file named 'index.html' as a subdirectory of the current working directory at the time that you launched ntop. cd to an acceptable directory, such as /usr/share/ntop, before launching ntop. They are set in reportUtils.

ntop looks in two places. The first is the current directory and the second is configurable through a constant in ntop_win32.h, #define DATAFILE_DIR "." When running ntop as a Win32 service, "." is %SystemRoot%\system32, meaning that ntop looks in %SystemRoot%\system32\html for the .html and .gif files. is whatever directory is current. This means that if you run ntop with a full, explicit path (c:\ntopnew\ntop /c ...) there may be an unexpected difference between what ntop finds for ".