Networking :: Monitoring Application Performance Over Networks?

Dec 10, 2010

I have been ask to provide a network monitoring utility that can create network benchmarks for applications to graphically see how it performs.

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CentOS 5 :: Looking For Apache Performance Monitoring?

May 19, 2011

In Short: I want something that will show me which files and associated requested URLs are causing the highest load on our web server.

Verbose: We already monitor our Apache web server using Cacti, Nagios, and of course traditional nix commands, but I am looking for something specifically to take an Apache process ID and tie that to a users request for a specific file and URL. The great thing about something like this is that it would be able to show me the worse performing PHP files. Special bonus if it can store this data over time for reports.

I have been googling around for something like this but can't seem to find it. Bonus if it exists in Cacti or Nagios already and I'm just to blind. I started writing my own PERL script to do this, but have limited time to devote to this at work so if a solution already exists I'm game, else I'll just have to write it myself. I'm also worried about my own scripted solution in that it won't get it write because it will be leveraging the output of a specialzed apache log that records the PID and then doing a look up with ps aux looking for that PID.

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Ubuntu Servers :: SNMP On 10.10 - Monitoring Networks

May 9, 2011

I have a asterisk server running on my ubuntu 10.10 server box. I also have a zabbix server monitoring my networks. Asterisk have the possibility to show very interesting statistic with SNMP. But I cannot managed to set it up. This is the result i get when I try to get the version information with snmpwalk:

[Code]...

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General :: Video Card Performance Monitoring?

Jan 19, 2010

Is there a 'top' like command for monitoring the GPU and memory usage of a video card? I am most interested in Linux commands, but and OS would be interesting. I strongly suspect that for a group of my systems the video cards are being under-utilized (but I have no idea by how much) and would like to re-allocate funds to other bottle-necks. We are using higher end cards, so the price difference between cards is significant.

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Software :: Performance Monitoring Tool / Where To Download It?

Mar 4, 2010

I'm interested in a Open Source performance monitoring tool that can work across the board on all Linux platforms. If such a product does not exist that works on all the platforms, Redhat would be the platform I am most interested in. Can I get some suggestions and locations on where to down load?

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Red Hat / Fedora :: Resource/Performance Monitoring Script - Red Hat Enterprise Lin?

Mar 18, 2011

Linux OS Version/Release: Red Hat Enterprise Linux Server release 5.5 (Tikanga) Linux <hostname> 2.6.18-194.8.1.el5 #1 SMP Wed Jun 23 10:52:51 EDT 2010 x86_64 x86_64 x86_64 GNU/Linux I have a server that hosts 30+ Oracle databases. Each database has its own set of scripts that shuts down the database and start the database. Things has been working "smoothly" in the last couple of months until this week.

My log in most cases shows errors like the ones below:cannot fork [Resource temporarily unavailable] Connection reset by peer I am 100% sure that the scripts are not at fault since it has been working with no errors for months. I want to monitor the server for what resource or configurations I have to tweak to get around this problem if possible, am I exceeding my ulimit settings running out of process,out of memory/swap space etc?

I wish I could stay up 24x7 to monitor to monitor the server but I can't. Can anyone please advise if there is any monitoring script available somewhere that I can put in cron to temporarily monitor the server for resource issues, for example memory used/left, swap space used/left, ulimit-num-process used/left, nofiles used/left etc.

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Ubuntu Servers :: Performance Monitoring Tool For Trend Analysis?

Feb 9, 2010

It is vital to get a useful server performance monitoring tool that prevents growth related performance issues. Moreover, it should offer long term capacity planning and trend analysis along with detecting performance issues and unwanted outages.

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Software :: Monitoring Tools Which Can Listen Disks / Overhead / Cache / Memory / CPU Performance

Jul 13, 2011

I'm searching monitoring tools which can listen disks, overhead, cache, memory, cpu performance.Can anybody help me?

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OpenSUSE :: Application For Monitoring Directory Changes?

Nov 15, 2010

I'm searching for something like crontab. but the action should not be executed at a specific time but after a file or directory change. I'd like to run some scripts as soon a new file is in a predefined directory.

A daemon / shellscript would be really great. Does anybody know something like that?

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Debian Multimedia :: Finding An ATI/AMD Gpu Monitoring Application?

Apr 24, 2011

I have searched but I couldn't find anything. I would like something small like a screenlet to monitor fan speed and temperature of an AMD 6970 gpu. So far I could only find for nVidia's products.

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Debian :: Network Bandwidth Usage Monitoring Application?

Jun 7, 2010

I just wanted to use a network bandwidth usage monitoring application. Scenario: I am using an EV-DO based USB broadband modem with a limited GB plan. For additional data usage they charge per MB. Currently I use either wvdial (mostly) or pon to start the connection. So if there is any network monitoring application which could log time used and data used for the session, it would be great. Actually debian has too many different network monitoring applications, But I am not sure which one suits well for this purpose.

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Ubuntu Servers :: Server Application Monitoring Software

Jan 10, 2010

i was wondering if any of you knew of any server application software as shown here:URL...

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OpenSUSE :: Good Application For Reviewing And Monitoring / Overclocking System?

Jun 11, 2011

can someone recommend an application similar to AMD app in windows, that can be used to monitor and overclock system.

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CentOS 5 Server :: Disable Application Monitoring In Redhat Cluster

Dec 22, 2010

I have added apache application into redhat cluster. If the apache process failed, it will cause the service group fail over. I want to disable the application monitoring. I search throung Internet and it depends on the apache init script. If I change /etc/init.d/httpd status always return 0(success). THe service group will not fail over even apache failed.

However, I want to remain the application monitoring but stop failover. If the application like apache failed, I want Redhat cluster to try restart the application like 3 or 4 times. If restart failed, it will not failover.

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Ubuntu Networking :: Using Tether Or Ad-hoc Networks Causes Headaches With Other Networks?

Apr 16, 2011

I am trying to configure my android phone (rooted Eris running kaossfroyo 2.2) to be used as a midi controller. Which I am having enough trouble with as it is but it has raised an annoying issue that occurred a month ago when I used the phones tethering network with my laptop. After connecting the laptop to the phones network (either tether, or an Ad-hoc network created using the network manager) I am unable to switch to other networks. In other words when I'm done with the phone-laptop connection I cannot connect my laptop to my home network! When I click on the other network connection I can see that it is attempting to connect in the upper right corner of the desktop (the network icon) but it will not make the connection.

What happens is that the network indicator will make the little circle graphic as if it is trying to connect but it never will display the other circle as green indicating that it has connected. but when I disconnect from the home network that is not connecting I will get a message underneath that will say that ad-hoc network disconnected! If I am switching from the android tether it will say Android-Tether disconnected etc. Even though when I click on network manager it shows that I am attempting to connect to the home network (labeled LIBERTY in my case) upon disconnection it shows the ad-hoc or tether connection being disconnected.

I am absolutely baffled by this! The issue persists even after deleting the ad-hoc connection from the wireless settings tab!!! I would speculate that for some reason the laptop is attempting to connect to the previous ad-hoc connection despite me wanting it to connect to LIBERTY. I am very confused and hope someone can lead me in the right direction.

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OpenSUSE :: Application To Monitor (CPU / Memory) Performance?

Jun 3, 2011

I'm searching a good suse monitoring application. I want to monitor performance(cpu,memory) also process,login to system, I want to run some automatically script when process down, send email.

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General :: Boosting Application Performance By Editing Kernel File?

Jun 15, 2010

which file is edited of kernel for boosting the application performance at boot

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Ubuntu Networking :: No Longer See Any Networks Under "Wireless Networks"?

Jan 7, 2010

I could use Wireless network. I could see several different networks in my range. Then suddenly the network stoppedworking, and I can no longer see any networks under "Wireless networks".The Wired networks works fine.I tried upgrading ubuntu, but nothing changed. Just to confirm, I rebooted the computer in Windows Vista (Dual boot) andconfirmed that Wireless worked fine there. No hardware problem then.The suggestions I have found on this and other forums suggest looking at the output from iwconfig and ifconfig. But since I'm a n00b at Ubuntu I don't know what to make of it.

This is the output:
emil@emils:~$ iwconfig
lo no wireless extensions.

[code]...

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Server :: Performance Tunning Of Apache-tomcat And Jboss Application Server?

Jul 2, 2010

Can anyone tell me in performance tunning of apache-tomcat and jboss application server?when I deploy some application in apache-tomcat the performance is say 100 users per second and incase of jboss it is even worst (35-40 users per second)i want to improve my performance 1000 uesrs per second..

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Ubuntu Networking :: Application To Monitor Application Wise Network Usage?

Feb 17, 2010

application to monitor application wise network usage?

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Ubuntu :: Ondemand Vs Performance - Increases The Clock Speed To Performance When The CPU Is Under Load

Jul 31, 2010

I just wanted to know if having my laptop set to ondemand, will this affect performance in any way? I realize it increases the clock speed to performance when the CPU is under load, but does the time it take to go from ondemand to performance affect speed? Will there be any noticeable difference between the two setups? I have a dual core intel at 2.2GHz when in performance. When ondemand is set with no load it downclocks to 800Mhz.

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Networking :: Bandwidth Monitoring Using SSH

Oct 5, 2009

I am renting a VPS from[URL].They do not supply a webhosting panel for restarting/shutting down or for seeing monthly bandwidth consumtion. I am running CentOS 5.3. I was wondering if theres any programs that you can install to view monthly/daily bandwidth consumption on our server?

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Networking :: Which Program For Bandwidth Monitoring

Dec 18, 2009

Im looking for a program to monitor the ammount of bandwidth usage per network. Ex: I have lots of networks connected to one server, and i would like to know for example how much is the average bandwitdh usage for network 172.16.2.0/24 and 172.16.5.0/24 for one hour, for example.

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Networking :: Bandwidth Monitoring For Computers With Different OS?

May 1, 2010

I am connected with LAN. We have many computers with different OS viz.linux, windows etc. Now I want to know the bandwidth every computer is getting and using. Is there any Ubuntu packages to monitor this?

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Networking :: How To Monitoring Network Hosts

May 6, 2010

I have a small office network with windows machines and a Linux Internet access server (CentOS 5.4). For Internet access I use masquerade, so everione can access every Internet service.
I periodicali have quite big traffic from one of the hosts, but I can't figure out which one is that?

Is there any linux command which will show me the bytes/packets (or any useful infos) going to specific hosts?

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Networking :: Isp Bandwidth Monitoring Tools

May 11, 2010

dear can someone highly gui or text base/command line tool that use as "isp bandwidth monitoring tools in linux".i do have leased line,frame relay, wireless linke,dsl too. i want to monitor what is uploading and downloading.

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Networking :: Monitoring TCP Packet Loss In NS2 ?

Jun 23, 2010

I am simulating a TCP/FTP to TCP/FTP network and trying to monitor the packet loss.

I am able to monitor and graph data regarding the TCPSinks' bytes received, but I can't monitor packet loss.

Why is it that the TCPSink Agent has a variable for bytes (bytes_) but not one for monitoring packet loss?

Do I have to monitor the packet loss from the queue? If so, how do I write code for this?

Below is part of the code for monitoring bytes received from sinks if anyone was interested.

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Networking :: Monitoring Traffic Between Interfaces?

Jun 28, 2011

I have a UBUNTU server 10.04 LTS with 3 network interfaces (eth0,1,2) with eth0 is connected to my lan and others connected to two different ISPs , I am looking for a very flexible and complete monitoring tool which can monitor all of the traffic of incoming and outgoing of any interface and SPECIALLY can show me which local client made connection to which interface for connecting to internet in online mode not offline and it is good to have online web base interface I mean the interface shows the measured data in real time mode. I fount some tools like iftop and iptraf and many others in this url: http://www.ubuntugeek.com/bandwidth-...for-linux.html but non of them are suitable for my net I mean none of them have good web real time data and non of them shows "which local client made connection to which interface for connecting to internet".

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Networking :: User Web Activity Monitoring?

Apr 27, 2010

I have a Centos router and I want a tool that can give me reports accessible from a browser about the users web activity. I need two type of daily reports:- list of web pages accessed by each local host- list of all web pages accessed by all local hosts and lit of local hosts that accessed one specific web pageI tried ntop and is not really suitable for what I need. Maybe it can do what I need, but I have to make several improvisations.

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Ubuntu Networking :: Monitoring Bandwidth Usage On Lan?

Jul 6, 2011

Since this is my number 1 place for asking questions, I figured I would go here first. So I live in New Zealand where good internet doesn't exist yet, and I'm in a flat with 3 other people and we get 40gb a month which hasn't been lasting more than 2 weeks. It is somewhat of a mystery where all our data has gone, so I need a way to monitor usage. We use a variety of operating systems including linux, xp & windows 7 on my pc, and xbox 360. Is there any kind of integrated solution I can use to monitor everything with password protection so it can't be disabled? I have tried looking in the router, but it doesn't give me many statistics, and I think it combines lan with wan usage. At this stage I don't have the money to make a linux box to put between the router and the switch that can monitor everything, but if it comes to it, I will shell out for one.

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