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Questions tagged [resources]

106 questions
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Tomcat cant access network drives on Windows

I have Tomcat 8 installed as a service on Windows Server 2012. The problem is that Tomcat can't access network drives. The tomcat manager shows that it is logged on as Local System Account. I've changed that to This account and selected the current…
Fernando Prieto
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Postgres 9.3 on Linux - Resource utilization - Multiple vs one service services

I'm consolidating multiple Linux boxes running Postgres into one box. Given the way Postgres handles resource utilization, would one single server service handling all the databases provide a much better performance than multiple server services…
Diego Puertas
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Kill process that hogs all CPU

So ImageMagick has the "convert" command which I use for my (Linux) web platform to deal with image resizing and such. Sometimes this command gets "stuck", meaning it starts eating machine resources until the entire machine is unavailable. Logging…
Sandman
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MySQL consuming all system memory on INSERT ... SELECT

The mysql daemon is getting killed because Linux is reaching out of memory: Oct 24 07:41:23 kernel: [82297.673701] Out of memory: kill process 13816 (mysqld) score 1839626 or a child There is a link with some workaround on this. That…
siete
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How to determine what is using all my server resources

I am having issues where my hosting account keep crashing due to running out of memory usage. I have a VPS Linux hosting account with 1Gb RAM. Recently whenever I make any changes to my site and then refresh the site it seems to crash and I have to…
Jason
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Resources and guidance for a newbie system administrator?

A couple of months ago I got a small part-time job at my university to manage and maintain the IT infrastructure of a non-computer science group. Even though I have no experience as a 'system administrator' (if that is even the correct term in this…
Traspler
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arrays in puppet

I'm wondering how to solve the following puppet problem: I want to create several files based on an array of strings. The complication is that I want to create multiple directories with the files: dir1/ fileA fileB dir2/ fileA fileB …
paweloque
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server resources in live video broadcast

how much ram do i need to run a server with red5 and broadcast live video I am starting a project that will include live video broadcasts from all over the world and it is expected to have at least 1000 users viewing those videos in real time. After…
Fortes
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Is cpHulk known to exhaust system resources, to the point of oom-killer getting called?

This issue started happening a week after I got a server upgrade, from iWeb. The new IPs that were assigned to me, were on some massive hacker/botnet list; so, for the first while I was getting insane amounts of brute force attacks. I banned as many…
xil3
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Dovecot 2.x unix_listners

Could somebody be able to explain to me what the various unix_listners do in the Dovecot 2.x configuration (specifically 10-master.conf). Currently, for postfix to use to deliver mail, I have: service lmtp { unix_listener…
Matthew Brown
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Setting MaxWorkItems Has No Effect (Windows Server 2003)

We have an application that monitors remote directories for change notifications using ReadDirectoryChangesW() . According to Microsoft documentation, each outstanding change notification request consumes a "work item" resource on the server. I have…
Haw-Bin
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How do you size a server for PHP?

Can someone provide references / guidelines on how much server (memory/CPU) an installation of vanilla PHP would require for a given workload ? I've been looking at the Amazon EC2 instance sizes http://aws.amazon.com/ec2/#instance and it made me…
glaucon
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Managed switch - learning by messing around?

I have just got a really cheap managed switch from eBay. It's a D-Link DES-3550. It has a console port for managing it, but I was wondering if it's possible to access the management features via one of the LAN ports? Non of them are labelled for…
dannymcc
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Offloading Magento admin panel

I'm hoping that there's a way to host the Magento admin panel on a different box than I host the rest of my Magento install on. I'm not so worried about URLs - I can reverse proxy /admin in my web server config or use a subdomain. The goal is to…
Sam Bisbee
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Can access website but images, css stylesheets and javascript files do not download

i have this problem, not sure about the source of it, Basically the title describes the issue, I can access the webpage and see the html structure, but no resources are being donwloaded nor I have access to them using the browser that means, no…
Tristian
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