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1
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1answer
41 views

How can I monitor resource usage for PHP sites on a per-virtual-host basis on GNU/Linux?

Running a bunch of PHP sites via apache2.4/mod_php on RHEL using the prefork MPM. My apache children are using a fair bit of RAM and lots of CPU. I would like to be able to attribute RAM/CPU use on ...
1
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0answers
27 views

What does “C:0” mean in file path?

I'm trying to troubleshoot high disk I/O that I can see through SQL Server resource monitor. I opened resource monitor to understand what files were causing high disk I/O but path in file column made ...
0
votes
3answers
393 views

Automatically Kill/Restart Process(es) When Memory is Critically Low

I have a Debian Wheezy VPS box where am running a couple of Django apps in production. Ideally, would have tried addressed my current memory footprint issues by optimizing the apps, adding more RAM or ...
3
votes
1answer
2k views

Monitoring cpu and memory usage of Docker containers on Centos 7

I'm trying to run application builds inside docker containers and gather resource usage stats. I can gather usage metrics for example memory usage details for a container with id foobar running ...
0
votes
1answer
178 views

How to identify which specific php file/function is causing the 508 Error (resources exhausted)

My client getting this error out of the blue this weekend. I do maintenance on this wordpress website and it has been online for about 10 years Resource Limit Is Reached The website is ...
1
vote
1answer
53 views

Measuring performance for an entire Virtual Machine

I have an ETL process that I'm trying to deploy as a virtual machine across a few different "enterprisey" networks. I know it's relatively lightweight, but one client is very interested in the ...
0
votes
2answers
291 views

Is there a GPO to allow standard users to access Resource Monitor

I need to allow standard domain users to be able to access the Resource Monitor on Windows 7 without adding them into the administrators group on any local machines. Is there a domain GPO setting to ...
0
votes
0answers
64 views

Ganglia: aggregate metrics from one host

copy of: http://stackoverflow.com/questions/20802925/ganglia-aggregate-metrics-from-one-host For example, 2 instances of 1 process produce some metric using gmetric. They launched on one host: ...
2
votes
1answer
3k views

Free alternatives to M/Monit interface for the Monit systems management system [closed]

I really like Monit systems management system but I have no IT budget to purchase M/Monit interface which is used to manage multiple hosts for our small university lab. I have checked out Ruby based ...
10
votes
0answers
543 views

How to find which file is under heavy use/IO [duplicate]

Application on the Linux server is using several large files of 10-20 GB in size. It is constantly writing and reading on all of them, I want to see usage details: which file is under heavy use, see ...
1
vote
0answers
113 views

Need sflow, ceilometer or healthmon output files

I am currently working on a mini-project in my college. It is a billing module for an openstack based private cloud. I need to read the usage from database which stores the amount of resources used ...
4
votes
1answer
353 views

calculating days until disk is full

We use graphite to track history of disk utilisation over time. Our alerting system looks at the data from graphite to alert us when the free space falls below a certain number of blocks. I'd like to ...
1
vote
1answer
1k views

How to monitor CPU usage on a device running embedded Linux and BusyBox?

I recently began working with a device that uses embedded Linux and BusyBox. It is very stripped down, and does not have iostat or sar. It also doesn't have dpkg or apt for package management. The ...
2
votes
2answers
114 views

Tracking Individual Processes in Windows Server 2008, Is It Possible?

I'm hoping we can get a solution together on this. I'm looking to try and narrow down what's happening on a windows server 2008 box that's causing us to have to reboot every 2 weeks. Resource ...
0
votes
1answer
153 views

Does 'top' show memory / CPU usage of parallel processes on cluster?

Recently inherited a neglected cluster: I'm trying to do some sanity checks on it. Running a benchmark on node X and then running 'top' shows high cpu usage from mpi processes (as expected), but on ...
1
vote
1answer
217 views

How to monitor server resources? [duplicate]

I would like to monitor the resources of my servers such as CPU, memory, disk space and many other things. I'm using Nagios + Centreon to do this, but I would like to have a historical view of the use ...
1
vote
1answer
638 views

Track resource usage of individual website on shared hosting

I have a Centos 6 web server (Apache-itk, PHP, MySQL) with ISPconfig. I have about 100 websites on this webserver, all of them belong to me. I must be able to track how much of resources (traffic, ...
2
votes
1answer
7k views

How to monitor user activity with a sonicwall tz205?

How can I centrally monitor users' browsing habits using a Sonicwall tz205, and running on a windows network? I am looking for a report that will show me LAN user's ip address and websites/services ...
1
vote
1answer
1k views

How can I log the most CPU-Intensive processes in regular intervals?

I have a server which is idling below 5% cpu load most of the time, except from a few times a day where I can see some minor cpu spikes. I found out about this by using PRTG. How can I find out what ...
0
votes
1answer
61 views

Which Website/User uses the Server resources on Windows Server 2008?

I have a shared webhosting server based on Windows 2008/IIS 7/Plesk 11.0 .Most of the time Server's CPU usage is over 80% and MS SQL Server process uses most of the CPU/RAM resources. I want to know ...
-1
votes
1answer
51 views

application to manage software configuration [closed]

Is there any comprehensible application what can allow me to track all the servers the organization am working for has(not cluster management though). I mean by that a way to see the specs of the ...
0
votes
1answer
280 views

monitor load average every 1 or 5 seconds and do some actions if it's higher than ex. 5

How it can be done without writing additional daemon? P.S. I can't use cron because I need lesser time intervals. P.P.S. Debian 6 x64
0
votes
2answers
433 views

MRTG does not give precise value or converts wrong?

By example: I have SNMP response value 59757296, passed to MRTG via conf ("business as usual"). The value is in bytes (I checked specs of the target device plus web interface of device confirms). In ...
0
votes
1answer
250 views

open source job/process management/monitoring/control system [closed]

I'm looking for an open source solution for the following: I have jobs that need to run continuously. The jobs are applications or scripts. If they fail, they need to be restarted. If they fail, ...
0
votes
1answer
79 views

Tracking client's disk usage and bandwidth

I run a shared server (Ubuntu Linux) with up to 20 client websites on it. Does anyone know of an application that will allow me to track the disk usage of each client (apache VHOST) and bandwidth?
1
vote
1answer
77 views

How can I see which applications have accessed a certain file within a given time period on Linux?

Is it possible on Linux to find out which applications have accessed a certain file in the last 24 hours? I've come with a few possible solutions: Watch lsof. It works, but it's constrained to ...
0
votes
4answers
255 views

How to determine the cause of high resource usage for two hours last week?

I know there are several tools I can use to find out what's causing heavy network and CPU usage right now, but every so often on my server I'll check the logs and notice that there were periods of ...
1
vote
1answer
654 views

Torque and maui node status

I am new for torque and maui. I was checking for node state to looking for which nodes are free and which nodes are in use. For torque one command is pbsnodes. Which gives status and other info ...
0
votes
4answers
238 views

Complete server snapshot for troubleshooting performance?

From time to time, something happens to our website that makes it slow and unresponsive. Inevitably, this happens at like 3 AM, on a day when all the devs have gone to bed early. Are there any good ...
0
votes
3answers
782 views

Resource monitor and how to spot if you have disk I/O problems?

I have an application server which runs pervasive SQL and app using it. Last weeks the users are complaining about poor performace of the app and I suspect disk I/O problems because CPU and RAM ...
0
votes
2answers
72 views

Linux - get a report of what programs a command line perl script calls and the files it produces and uses

I have a Perl script that calls about 10 other perl scripts some of which call Python scripts. Each of those produce files which the other programs read. It's pretty complex. What I would like to ...
1
vote
1answer
90 views

Can Resource Monitor include Hyper-V machines memory consumption in its results?

Windows Resource Monitor is a nice (and built-in) tool providing a fast overview of resource utilization. On a server with Hyper-V installed, it correctly shows the CPU and disk activity generated by ...
2
votes
3answers
1k views

Monit - how to check loadavg only when no backup is running?

I've got Monit configuration with: check system example.com if loadavg (1min) > 4 then alert if loadavg (5min) > 2 then alert I want to get rid of messages every time backup is ...
1
vote
1answer
413 views

How to test HTTP Requests/sec + CPU + RAM usage?

Trying to evaluate the requirements of my Web application, I wanted to put it under load and at the same time check how it scales on memory and CPU. But running AB/HTTPerf and htop/"pidstat -C" in a ...
1
vote
1answer
382 views

System process hogging disk, can't find why

Recenty I have noticed my hard drive activity unusually increased, to the point the system is sometimes bogged down. Using resource monitor, it shows the system process writing constantly to a file ...
0
votes
2answers
1k views

Apache monitoring busy vs idle workers

For Apache, I want to monitor Busy workers Idle workers Queued requests Monitoring would be done throughout the day, taking a sample every min., in a graphical manner. If such a tool is not ...
0
votes
3answers
277 views

linux system resource analyzer

I have a debian 5 machine that is running php, apache, node.js, and mysql. I would like some report-generating software that will show cpu, memory usage, and network traffic over time. something ...
0
votes
1answer
351 views

Check server resource usage by user on a CentOS VPS

How can I check which account/user is abusing/using the most resources on my VPS? Quite often, web hosts suspend an account citing high resource usage. How can I check the same on my VPS? I have root ...
0
votes
1answer
199 views

Why does tomcat's Bytes received under Server Status always report 0.00 MB?

When I access the Manager application for the http-8080 connector under Server Status I always get 0.00 MB under the Bytes received field even though the Bytes sent field is populated. Anyone know ...
3
votes
2answers
77 views

Know of an infrastructure monitoring tool that baselines and then measures/alerts variance?

I'm searching for an infrastructure resource monitoring tool and after a day of Googling with no success, I'm hoping someone can help me locate it. I read about this about 6 months ago (I 'think' I ...
0
votes
1answer
740 views

Monitor the resource usage by VMs in KVM

I am planing to write a resource monitoring code using some API for vms running on kvm. I have already tried libvirt but I have other issues with it(vms started with qemu-kvm are not visible). Is ...
2
votes
1answer
3k views

Resource Monitor Disk Usage scale

I'm sure this is going to be very dependent on the harddrives and other hardware that we have in our machine, but I have no idea how to read these graphs. This graph looks nice and low. This one ...
4
votes
1answer
233 views

“Enterprise Monitoring Solution” with the lightest agent?

I have a network of disparate remote VPS / "cloud" / colocated servers that I would like to monitor from a central location, using open source software like ...
2
votes
2answers
130 views

Solaris: Historic disk space availability

Is there a Solaris utility which reports the minimum free space on a file system over the preceding 168 hours (one week)? The concern with using a nightly df is that there might be intraday jobs which ...
0
votes
3answers
3k views

How can I check RAM/CPU utilization by my database?

I am using postgresql. I want to monitor RAM usage of My Database server, is there any query or command which given the RAM usage or CPU usage? Anything regarding MySql will also be helpful. ...
7
votes
5answers
7k views

I need to replace munin with something more scalable [closed]

I have used munin on multiple servers for many years with great success, however with more than 100 munin-nodes and when there is load on the clients, the processing is timing out. I have made some ...
0
votes
3answers
2k views

Nagios Best Practise [duplicate]

I have installed Nagios on my network, and I have some beginner questions. I would like to get some "best practice" information about the following types of server: Web Server Exchange Server ...
1
vote
1answer
195 views

Linux: How do I arrive at an acceptable number of threads (/proc/loadavg)?

This question relates to monitoring. The tool that I use (Check_MK) sets a number of threads warning limit at 2000. This number is taken from /proc/loadavg: [foo@bar ~]$ cut /proc/loadavg -f4 -d\ ...
0
votes
2answers
1k views

Is there a way to use Performance Monitor on Windows Server 2008 R2 to send an email when free RAM is low?

Very rarely, our server runs low on RAM (and crashes) due to a certain rogue app that gobbles up all of the RAM. To guard against this happening again, is there any way to configure the built in ...
4
votes
1answer
5k views

Logging with Resource Monitor?

I am having sudden spikes in disk read activity, which can tie up my system for a few seconds at a time. I would like to figure out the cause of this before I set my machine to go live. With ...