monitoring

How to Monitor Genuine Page Hits

Hello, I am trying to monitor genuine page hits. Here is what my site does. I have an article directory where people can post articles. When their article is posted they are paid depending on the amount of unique users visit their pages. So page hits are important. Here is the problem I am facing. What I need: I don't want to track pa...

Does anyone know of any good tutorials for using the APIs from Amazon WeB Services, namely CloudWatch?

Hi, I have been wrestling with Amazon's CloudWatch API with limited success. Does anyone know of any good resources (other than amazon's api docs) for using the APIs. I have tried to run them using the PHP library for CloudWatch but get nothing but error codes. I am configuring the GetMetricStatisticsSample.php file as follows: $request...

Need to mimic a router to test a SNMP monitor

I just picked up a job where I'm to make some changes to a custom built SNMP monitoring daemon and test it. The code changes to the daemon are quite simple, the trick is going to be testing it. Are there any tools out there that will mimic an SNMP enabled router? I'm only tracking traffic usage, so I'd suspect that I could write somet...

How to monitor the Network usage of a particular interface in Java?

I want to know the exact amount of data which is getting transferred through a particular network interface for logging purpose, is there any standard library or api call from which I can do this in a cross platfrom way? ...

building splunk 4.0 "apps" - got feedback?

I'm considering building an app to plug into Splunk 4 to do custom data collection, custom, reporting, etc. (like I see other splunk apps doing) but focused on .NET and J2EE web apps. I'm looking for hints, tips, best practices, etc. to give me a leg up beyond what I can find in the splunk documentation. Anyone have a good list of lin...

Monitoring Java from within Java

I want to write a simple visualization of a Java program by displaying the program's method calls as branches of a tree. This could be done quite simply by having the program itself tell the visualization what it is doing, but I want to be able to do this with any Java method/class and not just the ones I modify to do so. What I need is...

Average Size of an RSS/Feed file, for Data Storage and Bandwidth Calculation

Hi Folks, Doing a back of the envelope calculation to determine network bandwidth and data storage needed to monitor approx 10,00,000 feeds every 20 minutes. Any idea what could be the average size of an rss file ? I remember reading somewhere the guys from technorati revealing the avg size of an rss file. Ankur Gupta ...

/proc/user_beancounter how to perform monitoring

Hi, I want to perform monitoring of /proc/user_beancounters to see when the system hits the limits and what process is to blame. Does anybody know tools for this issue? ...

Configuring a SQL Server (2008) Monitor Server

After having a period of logshipping failures going unnoticed (due to a stopped SQL Agent on the secondary server) I'm looking at configuring some monitoring. Having seen the ability to specify a "Monitor Server instance" on the SQL Server 2008 log shipping setup and the relavant MSDN docs (http://msdn.microsoft.com/en-us/library/bb5107...

Performance effect of enabling apache response time log directive

What affect will enabling the response time (%D) LogFormat directive have on apache performance? The response time is the time taken to serve a request in microseconds. Response time can be enabled like so: #LogFormat "%h %l %u %t \"%r\" %>s %b" # Default LogFormat LogFormat "%h %l %u %t \"%r\" %>s %b %D" # LogFormat including res...

Monitoring enterprise systems using widgets

We want to develop a new monitoring system to bring visibility to the status of our enterprise systems. Instead of using Microsoft SCOM or similar tools we thought of having a more technologically advanced approach. We thought of using a similar concept like igoogle / LIVE gadgets and to display them in a gadget container. The type of g...

Tracking and testing for abusive clients in PHP

Now there is a subject that could be taken many ways. Hopefully I will be able to de-obfuscate it as I describe my problem and start getting suggestions. I am developing a site that will be replacing an existing one. Historically one of the problems we have had is spider bots coming in and sucking down all out content. Now we don't m...

Implementing an SNMP Reporter (agent) in C# (must run on Mono)?

Hi, I am attempting to implement some additional statistics gathering in a C# server application - I have about 20 or so variables I'd like to be able to report to network monitoring tools; so I am assuming (hopefully correctly) that SNMP is the correct way to go. There are however two problems: The application is an open source serv...

What do you monitor with JMX in your production java application?

This question is not about how JMX works or what JMX does. This question is about applications of JMX in standard application server environment in production. It is not for specific server either. What do you monitor with JMX in production environment that runs standard stack of JEE services: database access (JDBC and JPA), session EJ...

multiple services with same self-signed certificate

I've got a WCF intranet application I'm working on that will have 150 clients controlled/monitored by a control application. Is it kosher to create a self-signed certificate and install this same certificate on each of the 150 clients? I want security between the client and server but will not have authentication support from a domain ...

How to run, monitor and stop a PHP script using SSH on a shared webserver?

Can a normal member (not an admin) of a shared webserver with (limited) SSH access run, monitor and stop a PHP script through SSH? If so, how would all three actions be done by the user? I tried to use the command "top", but it only listed actual top level processes, not PHP scripts. I have also managed to start a PHP script using the...

How to tell the graphic card memory usage?

My application seems to be slow, but in terms of CPU and RAM, it seems that it is OK. So, I want to know how much memory of the graphic card I am using. I've seen some questions about this on SO, but they talk about Linux or NVidia. I would like to have this information for ATI cards on Windows. Thanks. ...

Free/Open Source Outgoing traffic monitor/logger that isn't a firewall?

Hey guys, I've been tasked with finding a way to log every outgoing request from one of our servers. It cannot be a proxy or firewall of any kind. It simply needs to sit in memory and watch the outgoing traffic and log what it sees. I'm going to be building metrics on this later and it needs to be free/open source. I've done some googl...

Using Delphi to track changes made to folder?

Hi there, I need to writing a delphi program which will monitor a folder for changes (Add, update, rename and removal of files). Is the TShellChangeNotifier is way to go? To be honest, I have no idea how to use it. Please help. Thanks. ...

Prevent application launch in C#

Okay I've spent the afternoon researching and haven't had much luck finding the answer to this. I am trying to prevent an application from launching via some sort of dll or background application. It is to be used in monitoring application usage and licenses at my institution. I have found leads here regarding WqlEventQuery and also File...