The tag has no wiki summary.

learn more… | top users | synonyms

0
votes
0answers
14 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 ...
0
votes
0answers
30 views

Can I use Yarn to dynamically assign nodes for map reduce tasks

When I use Hadoop for executing the Map reduce tasks, I am unable to find the API to allow me assign the compute nodes for executing the task. Is there any simple way to let Resource manager ...
0
votes
1answer
34 views

What is the ideal strategy for RAM consumption between applications deployed in same tomcat 7 container or in different tomcat 7 instances

I have been thinking about how to manage RAM between different 3 java webapps. I have blurred concepts in mind. Deploy all the web apps in the same tomcat7 instance or have 3 different instances of ...
16
votes
6answers
2k views

2008 R2 Terminal Server: “Insufficient system resources exist to complete the requested service”

I'm working with a Windows 2008 R2 Terminal Server configured in a vSphere environment. It currently has 4 vCPUs and 32GB RAM. No overcommitment. The concurrent user count on this server has risen ...
0
votes
1answer
60 views

CloudLinux equivalent for Windows

Is there any configuration or software solutions that would provide similar resource throttling per user like CloudLinux does for Linux? We currently run game servers on Windows 2008 OS and the major ...
1
vote
1answer
46 views

Load times quick individually, very slow when put together

I'm running a standard debian apache2 web server. Recently, I've noticed my load times slow down substantially. I've checked exactly which resources are taking a long time to load, and there are 2 or ...
3
votes
1answer
94 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 ...
0
votes
1answer
227 views

Understanding CPU Throttle

kernel /vmlinuz-2.6.32-379.22.1.lve1.2.17.el6.x86_64 ro root=UUID=7cb0b445-0f63-4ef1-ab73-93c114d8ef6c rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 crashkernel=auto ...
3
votes
1answer
202 views

Oversubscribing virtual servers [closed]

I'm looking for a basic guide to get started with overscribing host hardware for my virtual machines. My basic scenario is below, but I'm not looking to address this particular case so much as general ...
2
votes
1answer
157 views

How to manage users and resources in a multiple server environment? [duplicate]

Possible Duplicate: A system for distributing SSH public keys Need help managing developer authentication on our system. We have multiple CentOS servers (database, Web, Redis, etc.), and ...
0
votes
1answer
56 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
47 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 ...
2
votes
3answers
2k views

Read-Only EAS access to an Exchange Room Mailbox?

We have conference rooms set up in Exchange to automatically accept meeting requests. However, our users have iPhones, and there is not apparently any way for them to see whether a room is available ...
0
votes
1answer
78 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?
2
votes
1answer
3k views

Terminal Server Freezing

I've only basic Windows Server knowledge and I've inherited responsibility for a Terminal Server installation with 20-30 concurrent users (Windows Server 2003). There are intermittent problems with ...
3
votes
1answer
133 views

Open source software for resource management

I recently wrote some scientific software designed to be run from the command line, and am now working on creating a web front end for that software to make it more accessible to scientists who aren't ...
1
vote
1answer
506 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
1answer
99 views

How To Create User's Virtualization Environment

what i want to do is to create user virtulized environment (online) i want to create an environment that my user connect to my server online & they will have there own online pc .. may be its ...
0
votes
1answer
31 views

does it reduce the resources usage on a VPS server if we portion the sites to 2 seperate IP

We are using a VPS server in our company and we're moving our clients' sites to our new server. The resources usage looks fine now, but I assume it will get higher when we move more sites into the ...
-1
votes
2answers
198 views

How to run a program for a limited time as a specified user without leaving a trace on the linux system? [closed]

I have to run a non-trusted, third-party application on a linux server. The program should be run as a specified user for a limited time, for example 30s. During this period, the program can use all ...
1
vote
1answer
582 views

Linux: Limit CPU and memory consumption of a group of processes

On a modern Ubuntu Server machine we need to host about twenty web-applications. (More apps would be added later.) Each application is a nginx virtual host, which talks to a group of identical ...
0
votes
1answer
100 views

Running display of resource usage grouped by user?

We've recently restructured part of our web hosting setup; splitting a series of applications over a number of users on a single (virtual) machine, to better be able to spot resource usage problems ...
0
votes
1answer
186 views

Can SQL 2008/2008 R2 Resource Governor be used to prevent queries from blocking?

I have been researching the Resource Governor in SQL 2008 and SQL 2008 R2. I gather that I can only really use this to limit the CPU and memory used by certain sessions. It seems strange to me, ...
2
votes
1answer
59 views

Can or should a small start-up delegate sys admin activities to a 3rd party?

Following discussions triggered on another question: let's imagine a small start-up company who has to decide what to do with its capital. Two suggestions are made: a) The company spends capital on a ...
6
votes
5answers
6k views

I need to replace munin with something more scalable

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
1answer
1k views

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 ...
1
vote
1answer
4k views

Unable to Start File Server Resource Manager on Windows Server 2008

I have a Windows Server 2008 (RTM) 32-bit box configured for File Services Role. I installed the File Server Resource Manager feature on the server. When I try to use the snap-in, it gives me the ...
1
vote
2answers
57 views

How to track user dependency on services, resources, settings and defs? (for example to be able to email dependent users if these change)

Is there industry wisdom, management and software tools (free preferably) for recording and tracking which users depend on what services, resources, settings and definitions centrally administered by ...
2
votes
1answer
606 views

How can one run a prologue script as root in gridengine?

In one of our compute clusters, we have systems with unique hardware resources to which access is controlled by device-file permissions. Each node has two or four of these, and multiple CPU cores. ...
1
vote
1answer
2k views

fork: Resource temporarily unavailable running JVM

I'm running a Tomcat 6 instance on a 34 GB EC2 instance. I've been struggling to keep the memory down but this thing services a lot of requests and the heap frequently gets up to 13 GB. But the heap ...
0
votes
1answer
356 views

Cannot limit the cpu usage of a 16-bit app using Windows 2003 / WSRM

I'm trying to limit the cpu usage of an legacy Clipper application vía WSRM (Windows System Resource Manager). The app hogs the CPU to 100% usage, then I tried with: Installing WSRM Creating a new ...
1
vote
2answers
1k views

Throttle or limit resources used by a user in a database?

I would like to know how databases (like MySQL) are able to manage per user resources (like Oracle Database Resource Manager does) to be able to have users that may only get resources only when the ...
1
vote
2answers
2k views

Stop postfix from gobbling up resources during spammer dictionary attacks?

When a spammer uses his botnet of thousands of zombie PCs to spam at random nonexistent addresses @example.com, at a very high rate of speed, postfix exhausts our VPS provider's resource limits ...
2
votes
2answers
285 views

ESX 3.5 Resource Groups

I'm a DBA and manage a vmware ESX 3.5 cluster that predominently hosts SQL Servers and a few application servers and I have a question about how to setup the resource groups, but I'm in conflict with ...
0
votes
1answer
102 views

Can Resource Governor for SQL Server 2008 be scripted?

I'm looking for a method to, in real-time, automatically, adjust Resource Governor settings. Here's an example: Imagine that I have 10 applications, each hitting a different database on the same ...
2
votes
9answers
764 views

Open Source Task Portal? [closed]

I apologize in advance if this is not an SF question, but I'm thinking it's in the gray. Are there any good Open Source or atleast fair priced "intranet" project portals where you can have a ...
1
vote
3answers
435 views

Exchange Resource Scheduling Display Screen

One of my clients is requesting an LCD screen outside of their conference room displaying the availability of that Exchange Room Resource. Does anybody know of an easy way to do this? I've found a ...
1
vote
1answer
181 views

Setting up a hyper-v server for a small office and how to allocate its resources

Estimated machine specifications: Dual X5550 Xeon Processor, 2.66GHz 8M Cache, hyper threading (Core i7 architecture Xeon), 24GB 1333MHz ram,8x143gb 10K RPM SAS drives in hardware raid6 array with ...
0
votes
2answers
180 views

How to bind a physical network device to dom0 or domU only in RHEL5 cobbler deployed systems?

I have a physical machine with two nics. I already have a fully working cobbler server and I am able to deploy a bare metal or dom0 server in a few minutes. My target OS is RHEL5. My goal is to ...
3
votes
4answers
184 views

What should be done with excess computing resources after converting to thin clients?

I work part time for a small private school. The 24 node computer lab kept having hardware failures (mostly drives and cooling fans) so I turned it into a Linux based thin client network. Although the ...
2
votes
5answers
2k views

Limiting resource usage per user in Red Hat Linux

I need to limit CPU, memory and network bandwidth usage for a bulk of processes on per-user basis. User is in fact just logic grouping for several daemon processes and not real humans. So different ...