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1answer
383 views

What does this IIS memory dump mean? (reserved memory)

My w3wp's are recycling every 60 seconds after using too much virtual memory. I ran the IIS Debug Diagnostic Tool to capture a memory dump before the worker process recycled; the most interesting ...
0
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2answers
296 views

Windows server 2003 Programs losses ram on minimizing

This is the oddest thing I've ever had on a OS. I run several programs that uses up to 1 gb ram. But if i minimize the program the ram useage of it decreases too 100 mb! It means i lost 900 mb ram ...
2
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1answer
232 views

MaxRequestsPerChild equivalent for Jboss?

We have an application running on Jboss that's leaking memory and from to time to time, this causes the server to go into swap and crash. I know the correct way to solve this is to find the root ...
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1answer
844 views

SQL Server 2008 R2 memory leak

We're in the process of moving from one server to another. I'm running the SQL Server database off our new server, with the old server now using that as a DB server with the aim to make it a smooth ...
1
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1answer
4k views

Memory Leak in Tomcat

I'm using Tomcat 6.0, JDK 1.6 for a web app. It's dying frequently requiring manual reboots, and the log file shows this: Notice: Maximum number of threads (200) created for connector with ...
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2answers
670 views

Any known SQL Server 2008 Management Studio memory leak issues?

I'm not sure whether this question belongs here or to StackOverflow. I'm attempting here, since my question is in regards of memory leaks and management stuff more than programming. I have a SQL ...
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1answer
673 views

Tomcat Non-Paged Pool creeps up until OS crashes

I've been having an issue in one of our production servers. The Non Paged Pool creeps up slowly until the system hangs and than crash. Tomcat: 6.0.16 Java: 1.5.16 OS: Windows Server 2003 R2 SP2 This ...
3
votes
1answer
302 views

How can I determine the cause of an IIS7 memory leak?

I have an IIS7 website which is live right now. If I watch memory usage in the remote server its usually about 300-400mb however sometimes randomly it goes up to 10gb within 5-10 seconds. I have tried ...
0
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1answer
118 views

Memory bloat / leak in 3rd party IIS script

We have a 3rd party application that runs on an IIS web server, during the day as people use it, it seems to take up more and more memory until the server is very close to the memory limit and we get ...
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2answers
3k views

ASP.NET app eating memory. Application / Session objects the reason?

So we're stress testing an ASP.NET application developed by an external company. We're doing roughly 50 requests per second, and after about half an hour each of the 48 worker process (w3wp.exe) is up ...
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2answers
1k views

memory leak? RHEL 5.5. RSS show ok, almost no free memory left, swap used heavily

i encounter a very instresting problem, and it seems that some physical may disapper quietly. i am very puzzled, so if anyone could give some help, I would be very appreciated. here is my top show: ...
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3answers
5k views

Loads of memory in “standby” on Windows Server 2008 R2

In our SharePoint farm, our Web Front End servers all have loads of memory in "standby" mode, meaning very little is available for our IIS worker process. We have 32 GB of RAM in each of the boxes, ...
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2answers
112 views

is it possible to forge the amount of memory available on a VPS?

I have a VPS with directadmin installed on. The amount of memory I bought from my VPS provider is 1GB and in the system it it shows that I have 1GB of memory available. From the beginning I regularly ...
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2answers
462 views

Memcached possibly leaking memory

I am having a really odd problem and I am lost a bit as I do not know what to do any more. We are running in production 4 dedicated memcached boxes. All boxes have 48Gb of RAM, they are running ...
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1answer
1k views

How can I track down a memory leak with wsgi, django, php and apache2?

I'm running 3 separate virtualhosts for my website (Django w/ wsgi for the main site, another Django w/ wsgi for the mobile version of the site, and a 3rd for Wordpress serving as the site's blog). ...
1
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1answer
431 views

Windows Server Running Python Web App Slowly Draining Memory

I'm running Windows Server 2008 RC2, and upon it only running a Python Flask web app through Tornado, with static files served by nginx. That's it. I did recently install Server Density though, and ...
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2answers
1k views

Too much memory consumed during TFS automated build

We're running TFS 2010 Standard Edition, and we've set up an automated build to run whenever someone checks in code. We run through all of the automated tests (built with MSTest) as part of the build. ...
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1answer
842 views

How to detect memory leak in the linux kernel 2.6.29

Is there a way to find out if Linux kernel is leaking memory by running some commands? I am almost positive that the linux kernel is leaking memory. However, the top and free -k do not reveal much. Is ...
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1answer
468 views

Ubuntu 10.10 x86_64 2.6.35-28 - possible memory leak - slabs slowly eating memory

I have Ubuntu 10.10 x86_64 2.6.35-28 installed on two mirror machines. Kernel processes are slowly consuming whole available memory over time. Tooks around 10 days to eat up 4GB which leads to obvious ...
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3answers
18k views

Something eats all memory (I suspect memory leak on some app). How to detect what?

I have server which runs liquidsoap+icecast bundle and simple website (httpd+mysqld). Nothing special. Visitors around 2000+ per day, with around 50 being online simultaneously on average. Server has ...
1
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2answers
661 views

OpenVZ Configuration Issue

I am facing a memory overflow issue in one of my OpenVZ containers. While doing a vzctl enter 172 it gave an unable to allocate memory error. The container is supposed to be configured for 3.5GB of ...
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0answers
1k views

Process Managment memory-leak in Windows Server x64?

After clean install and boot of OS Windows x64 I launched cmd.exe (any other exe) and closed it. Then I launch rammap.exe (http://technet.microsoft.com/en-us/sysinternals/ff700229.aspx). On the 2nd ...
0
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1answer
209 views

PHP out of memory error with but no line number given for the error

I've written a small survey app for a client, nothing particularly complicated, that asks some questions of a client and then records the answers in a database. It works perfectly on my computer, a ...
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3answers
3k views

High Memory Utilisation by SQL 2008 R2

We have installed SQL 2008 R2 Enterprise on Window 2008 server.It has 24 GB of RAM.SQL server grabs all the memory during the optimization job and does not release it once the job has been ...
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4answers
3k views

Where's my memory?! Nginx + PHP-FPM front end webserver slows to a crawl

I'm not sure if I have a problem with a memory leak (as my hosting company suggests), or if we both need to read http://linuxatemyram.com. Maybe you clever people can help us out? This is a front-end ...
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2answers
567 views

Memory leak issue in Centos5

I recently just bought a dedicated server as an upgrade for a small community site from the shared hosting we have had for the last 3 years. I had installed httpd, php and mysql (the usuals for a ...
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1answer
1k views

DNSCache memory leak on Windows Server 2003

After running for a month or so the svchost.exe that contains the DHCP as well as DNSCache services is showing a Mem Usage of above 400M in task manager. My network interfaces are all static IPs and ...
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2answers
112 views

Every command i'm entering is returning “Abort”

I'm running FreeBSD and I started an instance of php-fpm. After that, every command I type (except kill and cd) just return "Abort". Last time this happened host said I had a memory leak, probably ...
4
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1answer
10k views

How to limit the memory used by an application in IIS?

The IIS worker processes are taking lot of memory on our servers. I want to limit the memory each application can use. I am confused whether I should set a limit on Virtual Memory Limit, or Private ...
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4answers
2k views

Users take over a minute to log onto a 2008 windows server. LSM.exe running at 100MB+ memory

We've a 64bit Windows Server 2008 running Remote Desktop. The application lsm.exe (the local session manager) appears to be leaking memory. Although the memory usage is quite low when the server is ...
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2answers
655 views

Having problems with high CPU usage and apparent memory leak of Exim

I'm having problems with my server and am hoping you can help. The culprit appears to be exim. The CPU usage is consistently high and the memory usage trends up and up and up for no apparent reason ...
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2answers
393 views

Memory leak in Windows Page file when calling a shell command

I have an issue on our Windows 2003 x64 Build Server when invoking shell commands from a script. Each call causes a "memory leak" in the page file so it grows quite rapidly until it reaches the ...
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2answers
1k views

How to limit memory usage by application in linux?

I have a closed source software with some memory leaks problems. Is there a tool or solution to "sandboxe" processes in a fixed amount of memory without using "ulimit" (to generic, I need a ...
1
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1answer
477 views

Does scheduling recycling app pool in IIS7 help the server conserve memory better?

I have a VPS (IIS7 with Win 2008) It's got: 40 websites and a SQL Server 2008 powering them with only 2 Gigs of RAM. None of the sites are mission critical, they are all just demos. I often have ram ...
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2answers
318 views

linux log memory hogging issue

We have a VPS server (it's using Virtuozzo). On a few occasions now, our VPS memory was fully used up and no new connections could be made to the server on SSH, SMTP, or POP. The only thing that works ...
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2answers
9k views

Is poolmon or an Equivalent Tool Available for Windows Server 2008?

Is there a version of poolmon available for Windows Server 2008 64-bit? This KB article says it only applies to versions up to Server 2003. Is this tool (or something equivalent) available for Server ...
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4answers
3k views

lsass.exe memory leak on windows 2003 server

In the past month or so I noticed that lsass.exe has started to leak memory, getting to 500MB+ of ram in under a week after reboot. Before this I had never noticed it using any significant amount of ...
0
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1answer
958 views

Glassfish memory leak?

I have been developing a flex application and noticing that my Glassfish server seems to be using more and more memory each time I tested the application. Specifically, it seems that to take more ...
1
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1answer
609 views

How can I setup BluePill to Monitor a Rails App Running via Passenger (mod_rails)

I recently launched a site running phusion passenger. Unfortunately, the site went down due to a frozen thread. I was able to save the server by doing kill -9 to the specific PID. Still though, I ...
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votes
1answer
1k views

Is my Apache2 setup leaking memory?

Recently, I've noticed that my apache uses absurd amounts of memory on my Linode server (80MB more than it used to), and restarting apache2 seems to fix the issue. I run SVN over apache, as well as ...
2
votes
1answer
3k views

iis 7 worker process memory leaks / hangs

From my diagnosis the worker process stops responding randomly, the server becomes very slow with 100% cpu utilization. I'm not certain but I think its because of w3wp.exe process which is my app ...
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2answers
5k views

WmiPrvSE memory leak on Windows 2008 *R2*

I've seen references on Windows 2008 to WmiPrvSE leaks, but nothing about Windows 2008 R2. We're running R2 on top of Hyper-V (2008). We are also running NSClient++ for monitoring from opsview. Over ...
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3answers
3k views

Finding Memory Leak on Linux

I'm going crazy trying to find a memory leak on one of our main boxes. It runs CentOS, kernel 2.6.18, x86-64. The box (actually VM on Xen) has been running great with no problems since it was created ...
1
vote
1answer
818 views

How do I see what is allocated in my paged pool memory?

Here is a sample output of the !vm command in the kernel debugger of windbg.exe: *** Virtual Memory Usage *** Physical Memory: 259676 ( 1038704 Kb) Page File: \??\C:\pagefile.sys Current: ...
1
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1answer
606 views

Ideas on identifying the culprit for growing non-paged pool usage by AfdP?

We're trying to diagnose an issue where AfdP usage continues to climb until it hits a maximum and the system hangs due to lack of non-paged pool memory. We're working with a third-party application ...
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1answer
1k views

poolmon: Which driver uses “Thre”?

One step further: On my machine, the pool tagged "Thre" grows about 1MB/day. Searching for "Thre" with findstr returns about every *.sys file on my harddisk. Any ideas how I could reduce the number of ...
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1answer
2k views

How to analyze the output of poolmon

I've read the KB articles about poolmon but they don't tell me how to analyze the numbers. My first guess is to look for drivers where the value in the column "Diff" is very high. Is that correct? In ...