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Questions tagged [resources]

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How to research what dominated my CPU for a few hours

I have a little server (CentoOS 7 running on Linode) that is normally very quiet. But while I was asleep last night it went nuts for about 6.5 hours running something. By the time I got a chance to ...
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25 views

Check if Azure resource is used

Our team has inherited an old project with tons of Azure resources (roughly 1600 in 30+ subscriptions). We were tasked to determined, whether they are still used or can be removed. We were able to ...
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  • 101
2 votes
1 answer
896 views

pthread_create failed (EAGAIN) with most software

I have a vServer (16GB RAM, 6 vCores) running Ubuntu Server (Linux 4.15.0) with a few docker containers. A few days ago, I deployed a new container, and it would simply refuse to start with weird ...
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0 votes
2 answers
1k views

Please help me! How do I create new projects on a new account?

I really need someone who knows how to set up new projects in Google Cloud inside and out for a definitive answer. I'm setting up a new project in Google Cloud so that I can Send Emails in WordPress ...
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2 votes
0 answers
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Is there a way to have pacemaker resource groups failover if all floating IP resources are unavailable?

I want to have multiple floating IPs in a resource group that will only failover if all IPs cannot work. Each floating IP is on a different subnet and can be used by the application I have. If a ...
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0 votes
1 answer
55 views

How to check if deleting Deployment will fail because of another resource without actually deleting it?

Deleting deployment will fail if there's the resource in Deployment is used by another custom resource. I.e. Newly created Firewall linked to VPC deployment will prevent the deployment deletion ...
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0 votes
1 answer
225 views

Azure Subscription vs. Resource Group Roles & Permissions Clarification

I need to outline the permissions I need to create a few Azure resources for a client. Its unlikely I will be assigned elevated permissions like Owner on the resource group or subscription where my ...
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0 answers
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Memory usage doesn't add up: most of the RAM gone mysteriously

I have a Fedora 30 [5.6.13-100.fc30.x86_64] machine with 32GB of RAM onboard. Right after boot both free -h and htop indicate that 21-22GB is used: [ andriim@dev-r-vrt-007 ~/work ] $ free -h ...
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-2 votes
1 answer
28 views

Azure resources: IaaS - PaaS - SaaS

I'm new to Azure. I have finished reading the azure-fundamentals Learning module, and I have a free Azure account. Azure offers several services of three different types: IaaS - PaaS - SaaS I'm ...
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0 votes
1 answer
741 views

VPN Connection: It connects but no access to remote network resources and shows as Private rather than Domain

I have a puzzling issue that I cannot find an answer for. I'm trying to connect a Win 10 (1909) machine to a VPN running on SBS 2011, via a RADIUS server. The client connects OK, apart from I don't ...
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0 answers
1k views

How to make clone resource start after a specific resource starts in Pacemaker?

I have a master/master configuration which has 2 public IPs (1.1.1.66, 1.1.1.70) which are shared between 2 nodes. The idea is that both nodes have one public IP each. And if one of the nodes goes ...
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0 votes
1 answer
206 views

How to get resource quotas for every resource in GCP

I have set up few resources in my project on Google Cloud Platform. I was looking for the resource quotas that is applicable for all the resources under a project. As per the documentation here: https:...
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1 vote
0 answers
1k views

Limit processes resources usage with (PowerShell) script

(Sorry for duplicate of https://stackoverflow.com/questions/57704486/limit-processes-resources-usage-with-powershell-script) I'm setting up a shared computer (up to 50 concurrent users) and I'd like ...
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1 answer
1k views

Highest Active Time on SQL Server Disk

I have a SQL Server 2017 instance that seems to be running a bit slowly. CPU and Memory usage looks to be normal, but disk usage might be a bit high. The data files are on disk E and the log files are ...
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  • 243
0 votes
1 answer
278 views

Puppet : Custom resource creation failed

I have tried to create a custom resource type on Puppet which creates a file. However, after adding the type and providers in my module/lib folder and running puppet agent, using the new custom ...
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0 votes
1 answer
108 views

Apache: Loading external resources

I have two Tomcats on two different servers (machines) working in the same network deploying the same application. The application has a .xml descryptor that loads external folder with configs, images,...
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0 answers
235 views

virtual machine performance issue

I have a customer with a virtual solution... a pair of session host servers, an exchange server, pair of domain controllers etc. They reported the servers were misbehaving earlier today. We couldn't ...
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  • 525
2 votes
1 answer
3k views

Does Docker Swarm migrate resource hungry containers to other nodes?

Let's assume a 3 node Docker cluster. One one of these nodes, resources are tight. A couple of services which can be quite greedy in terms of CPU or RAM happened to start on the same host. Will ...
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0 answers
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What are the resource requirements for x number of users to connect and run code through an RStudio Server instance?

I recently deployed a Centos7 server through Linode and installed RStudio Server. I've created a small teaching exercise and I'd like to have 15 - 20 students connect and run some code. I have two ...
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  • 101
0 votes
2 answers
2k views

Combining Resources of Multiple Servers [duplicate]

Can we combine resources of multiple servers into 1 and then create multiple vps's from the combined resources? For Example: Lets assume i have multiple servers with different HDD, RAM and Processor ...
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  • 21
0 votes
1 answer
731 views

how do create puppet file directory resource using variable in the name so that it does not add brackets around the name []

When I try the following in my manifest. $profile = hiera('duplicity::profile', 'test123') file { [ "/tmp/${profile}" ]: ensure => directory, owner => root, group => root, }...
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  • 584
11 votes
4 answers
14k views

Referring to an existing resource in CF Template

We have multiple CloudFormation scripts to create our stack. Now, we want to write (automate) new scripts which will be used just to updated 1 specific resource (business requirement). The thing ...
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  • 211
0 votes
1 answer
7k views

Making a exchange resource mailbox visible to certain users only

Is there any way to make a resource mailbox visible to a specific user group only? We've got a meeting room which should be only bookable and visible by a small group of persons. Unfortunately it's ...
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  • 431
2 votes
2 answers
934 views

What resources is incrond using? What can make it stop?

Incrontab is set up to monitor approx. 10 directories. The only thing it does is that it starts a Bash script when the new file is received inside one of these directories. Approximately, one file is ...
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-1 votes
1 answer
37 views

How is data centres allocating the correct resources?

I've been using Microsoft Azure for a while and I'm a bit curious how the hardware resources in a data centre are allocated according to the selections that you make. For example if I choose a ...
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0 answers
2k views

GPO drive mapping fails and other (logon) problems

We recently increased our user amount on our RDS 2012 R2. We are starting to experience some issues. We have 4 Windows 2012 R2 RDS Servers and 1 Domain Controller/File server also running Windows ...
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  • 1,483
4 votes
3 answers
325 views

Which VM needs more resources?

I have a physical server which runs 8 virtual machines with virt-manager and kvm. Since one VM is not needed any more, I want to give the remaining virtual machines more resources. I'm looking for ...
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1 vote
3 answers
2k views

Chef 12.5 Custom Resources - Accessing Resources in Recipes

I am writing a cookbook that uses the Custom Resources present in Chef 12.5. I have a custom resource that uses a template resource and as such has a notifies that reloads the associated service. ...
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  • 211
7 votes
1 answer
791 views

Why is routing neither CPU nor memory intensive? [closed]

I've recently been examining the performance statistics of my linux-based router, and have been surprised by what I'm seeing. I expected the routing workload to be much more taxing to RAM and CPU than ...
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  • 103
2 votes
1 answer
3k views

logrotate compression parameters

I've been using cstream for a while for many things, for example to reduce the impact that mysqldump has on drives. However, I have always done so by calling the binary directly from a script or ...
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0 votes
0 answers
230 views

ngnix proxy_pass HTML resources

I'm setting up a reverse proxy that connects to different localhost ports with different services. This is the NGINX site configuration: server { listen 0.0.0.0:80; root /var/www/; index ...
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3 votes
2 answers
3k views

Windows domain account, expired vs. disabled status

I know that expiration feature in a Windows domain environment for user accounts is useful for automation processes. But I'd like to know if a disabled account is the same than an expired account in ...
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  • 95
-2 votes
3 answers
5k views

Windows Server 2012 R2, having unexpectedly low disk performance or fault [closed]

We're a student association which have purchased an dedicated server to host game servers and similar. The server seems to experience occasional Disk-I/O bottlenecks. This is especially true when ...
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  • 5
2 votes
1 answer
471 views

Process has more open sockets than should be allowed by prlimit

Running debian jessie. The following is done as root to avoid any permissions issues. First I find the pid of my program, then I check its open file limit to verify that it is set at 1024. But when I ...
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  • 216
9 votes
2 answers
6k views

nginx - connect() failed upstream under load testing

I've been doing some load testing with wrk of my nginx reverse proxy -> my web app setup and I noticed that when I get to 1000+ concurrent connections, nginx starts returning 502s and the following ...
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0 votes
1 answer
119 views

openvz: limit resource usage of common services?

I am running Ubuntu 14.04 LTS inside a OpenVZ (Virtuozzo) container. There are basic services running (Apache, Postfix, Dovecot, MariaDB, OpenVPN, LDAP, memcached, php-fpm, nscd) and I am already ...
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  • 343
11 votes
3 answers
12k views

Pricing of Key Pairs and Security Groups on AWS?

My free AWS account expired. I deleted all S3 and EC2 resources, but am wandering if I can leave the Key Pairs and Security Groups without having to pay for them. (My account resources look like this ...
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12 votes
2 answers
35k views

Tomcat 8 org.apache.catalina.webresources.Cache.getResource

I have just upgraded from 7.0.52 to 8.0.14. I am getting this for lots of static image files: org.apache.catalina.webresources.Cache.getResource Unable to add the resource at [/base/1325/WA6144-...
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2 votes
1 answer
255 views

Azure - Is it possible for global administrators to enforce per-subscription resource limits?

My company is moving all its internal production and development servers to Azure, and needs a way to delegate administration while at the same time keeping track of resource usage; thus, we are going ...
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  • 68k
0 votes
1 answer
5k views

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 ...
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2 votes
2 answers
15k views

Where are the attributes for room mailbox stored?

I'm using Exchange 2007 and I've created a room mailbox. I want to know where the settings of the room mailbox are stored? What are the attributes used to store room mailbox information? Are they ...
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0 votes
0 answers
54 views

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 ...
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1 vote
0 answers
1k views

Nginx + PHP-FPM Too Many Resources

My Server has the following Specs CPU: 6 Cores Intel(R) Xeon(R) CPU E5-2650 v2 @ 2.60GHz RAM: 32 GB I have a problem with nginx+php-fpm. They are taking too many resources for an unknown reason. ...
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0 votes
2 answers
1k views

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 ...
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  • 349
1 vote
3 answers
1k views

puppet hash create file

Sooo i have this hash in app1's puppet manifest $applicaton = 'app1' daemontools::build { $application: path => "/opt/supervise/${application}" envvars => { ...
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  • 3,582
1 vote
1 answer
5k views

Organize code in Chef: libraries, classes and resources

I am new to both Chef and Ruby and I am implementing some scripts to learn them. Now I am facing the problem of how to organize my code: I have created a class in the library directory and I have used ...
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0 votes
2 answers
1k views

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 <hostname> kernel: [82297.673701] Out of memory: kill process 13816 (mysqld) score 1839626 or a child ...
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10 votes
0 answers
565 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 ...
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  • 4,351
1 vote
1 answer
2k views

Why does pacemaker start on the secondary node instead of the primary?

I have two Linux nodes running httpd service. When I try to add the httpd resource on the primary node, the service starts on the second node instead of starting on the primary. What am I missing ...
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  • 1,786
3 votes
1 answer
122 views

What is a good way to determine a server's connection usage?

Trying to figure out where my system's connections are being used (i.e. how many connections belong to what processes - could even be filtered by some expression through grep, if it applies). The ...
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