The memory-usage tag has no wiki summary.
0
votes
0answers
88 views
Apache httpd.exe process fill memory [closed]
I'va a Apache Tomcat Server with two application created in Wavemaker.
All'works fine, but I've a probelm with httpd.exe process. It constantly fills memory and swaps (about 2 GB a day).
How could I ...
0
votes
3answers
617 views
Linux Top shows 99% Memory in Use - Is it normal? [duplicate]
Possible Duplicate:
Linux high memory usage (top total mismatch)
High Memory Usage on Linux Server
CentOS 5.7 dedicated server.
No memory intensive processes running. 12GB RAM installed.
...
0
votes
2answers
123 views
VMWare ESxI missing RAM memory
I have an VMWare ESXi hypervisor installed. The physical amount of RAM is 32 GB. On this hypervisor are three virtual machines. To one I gave 8 GB of RAM, to the second 1, and to the third 2. That's ...
0
votes
1answer
128 views
How can i find what's using the RAM in the server?
I am dealing with 32bit Windows 2003 server which was once a physical box, but now is virtualized in vmware. There are two SQL Server instances running. One is 2000 Standard, another is 2008 R2 ...
0
votes
0answers
69 views
Need to determine why IIS 7 Application Pools are using more RAM on one of six servers behind a load balancer
Details:
We have 6 servers in a web farm behind an F5. There are approximately 25 AppPools on each of these servers.
On servers 1 - 5 the apppools are consuming approx 500MB Private Bytes, and 5GB ...
0
votes
0answers
92 views
IIS 7 Application Pools using a different amount of memory on multiple servers behind a load balancer [closed]
We have 6 servers in a web farm behind an F5. There are approximately 25 AppPools on each of these servers.
On servers 1 - 5 the apppools are consuming approx 500MB Private Bytes, and 5GB Virtual ...
15
votes
2answers
1k views
Why is Linux reporting “free” memory strangely?
This is a canonical question about how Unix operating systems report memory usage.
Similar Questions:
Server refuses to use swap partition
Memory Usage in LINUX
I have production ...
-1
votes
1answer
121 views
Throttling Postfix memory
I have a VPS on 1and1 similar to this configuration (512MB, burst up to 2GB). I run a web service where I crawl the web and notify my users through email and sms when a certain online data feed ...
0
votes
1answer
191 views
web sites leaking memory? IIS 7.5 Windows server 2008 R2
I have several web sites on my windows 2008 server that have been working flawlessly for over a year. Just a few days ago I ran into an issue where my server stopped serving up pages on some of these ...
0
votes
2answers
183 views
/proc/meminfo: meaning of some values
Is it true when talking about values in /proc/meminfo file?
[Memory used by applications] = MemTotal - (MemFree + Buffers + Cached + SwapCached)
0
votes
1answer
102 views
RedHat 6 VM with 8 GB RAM - who uses the memory? [duplicate]
Possible Duplicate:
Why does Red Hat Linux report less free memory on the system than is actually available?
after freshly rebooting the VM "top" indicates about 0.5 GB out of 8 GB RAM are ...
1
vote
1answer
125 views
Reducing memory for worker MPM in Apache
I've moved from the prefork MPM to the worker MPM due to a process limit I was hitting on my VPS.
However, memory usage increased after switching over (which is odd since the worker MPM is supposed ...
2
votes
2answers
38 views
Idle VMware Guests Resource Consumption
I want to setup a number of guests with multiple CPUs (4) and at least 4Gb ram running Ubuntu Linux. These machines will mostly be idle, but from time to time their workload will require all their ...
2
votes
1answer
124 views
How to reduce committed Apache memory?
Update 24th Oct
Dump of ps axl as requested by @David Schwartz : http://textuploader.com/?p=6&id=z8riS
During busy periods we hit Apache max connections (currently set to 256). I'd like to ...
0
votes
1answer
380 views
physical memory usage is high on production sql server [duplicate]
Possible Duplicate:
SQL 2008 Memory Usage
I'm going threw high physical memory usage in SQL Server.
It always around 90%.When i reboot the server, it will initially good but end of the day ...
0
votes
1answer
179 views
How to globally limit memory usage of git
I have a Virtual Private Server where all my products' git repositories are. The problem is that while I fetch from it, the VPS dies out of memory. So I have to limit the memory usage. I know how to ...
0
votes
0answers
30 views
Performance\Network-utilization differences between having one session and, multiple exec channels or one shell channel
I need to run multiple commands on limited-resources linux boxes. I need to know how much network traffic\cpu\memroy resources does it cost to have one session with either multiple exec channels for ...
0
votes
2answers
410 views
MySQL Memory Limit Windows Server 2003
I am running MySQL 5.0.51a on Windows Server 2003 Standard Edition on an HP DL580 G4 with 3GB installed. One of my database tables has grown to 5.3 GB with an index file of 2.5 GB, which I believe is ...
0
votes
0answers
71 views
Python web application memory problems [closed]
I created my personal website/blog using Python. It was my first website.I deployed it on webfaction using Apache+mod_wsgi in embedded mode. Tools I am using :
Flask framework
Postgresql
Redis
It ...
2
votes
1answer
122 views
Postgres child process eating up a lot of memory
We have a postgres 9.0 instance that is running on a pretty beefy machine (96G of RAM/24 cores). IN the recent weeks we have experienced crashes due to child processes of postgres being killed with ...
1
vote
4answers
161 views
Is there any tool that I can use to monitor memory usage of each process on Linux easily?
This issue is not the same as the question on how to see the memory usage of a Linux process.
Also, the top command doesn't give the exact memory used, but just what percentage one process uses, so ...
0
votes
1answer
153 views
Server high memory usage at same time every day
Right, we moved one of our main sites onto a new AWS box with plenty of grunt as it would allow us more control that we had before and future proof ourselves.
About a month ago we started running ...
0
votes
0answers
96 views
Why doesn't SQL Server consume all System memory even after Max Memory Option is set
I am utterly confused. Just a month ago I went to a site where the site's SQL Server Database was eating up all the server memory. This is fine, and it was intended. This site was using SQL Server ...
2
votes
1answer
524 views
Too many apache processes?
I'm wondering why my server has so many free apache slots open. The server only has a couple of busy and idle slots. Please look at the attached images for the amount of process used by the server ...
0
votes
1answer
155 views
Munin and odd server memory usage [closed]
I've been analyzing my munin graphs and found that my server's memory usage is quite high.
Question:
Is my server memory usage too high? If it is should I:
get a larger EC2 instance with more ...
0
votes
3answers
172 views
How to log/graph memory usage over time in Windows server?
Seems like an simple question, but using Resource monitor and Performance monitor, I only seem to get snapshots of memory usage.
What is the best way to determine what available memory was at 03:00 ...
1
vote
1answer
39 views
SQL 2005 Server missing memory
We have a sql 2005 x64 database running on Windows 2003 SP2 x64 on a virtual machine (I know this isn't ideal, but it's a business requirement). The server has 26GB of RAM allocated and we have set ...
0
votes
1answer
38 views
parallel environment, grid mis-computing memory consumption by dis regarding shared memory of children processes?
We have an application that takes large amount of RAM for execution. To execute in parallel, this application also forks out copies of itself that perform multiple dedicated tasks.
During fork, we ...
3
votes
2answers
538 views
Apache “httpd” process, utilizing all my servers memory
My small ec2 instance with 1.7 GB memory, running the Amazon AMI based off of CentOS, has an issue with Apache utilizing way too much memory than it should. If you take a look at the screenshot, the ...
1
vote
0answers
233 views
I have 8GB Memory, swapness set to 40%, why the swap space is full and can't run VirtualBox?
I am using ArchLinux 64-bit, 8GB Memory. My harddisk sometimes go crazy read/write and freezing other apps. I found that I can't run Virtualbox and the Virtualbox pops up an error says Memory ...
-3
votes
1answer
66 views
memory usage setting [closed]
everybody,the memory usage is too much,what can i do?
top - 12:54:37 up 7 days, 4:38, 1 user, load average: 0.00, 0.00, 0.00
Tasks: 18 total, 2 running, 16 sleeping, 0 stopped, 0 zombie
...
1
vote
1answer
860 views
High memory usage on Windows 2008 R2
The problem I'm experiencing is quite simple: while the memory used by applications is quite small (~2GB), at the same time Task manager reports that the server has basically all memory in use (16GB). ...
3
votes
5answers
4k views
How can I monitor memory usage for a windows-based JVM and trigger an alert if it gets too high?
I have an app that runs as a JVM in Windows 2008. I'd like to monitor it's memory usage and be sent an email if/when memory usage reaches a specific threshold. Is there a free utility or method for ...
0
votes
0answers
798 views
How to debug high memory usage by registry?
I have a windows 2008 r2 server running ADFS2 and some web apps that is having issues with low memory.
Digging around I found that the 5.5 GB were being used under Kernel Memory (paged).
Further ...
-3
votes
2answers
243 views
How much RAM a server needs?
I am going to develop a simple system of Perl CGI scripts which do email sending, file storage, and simple HTML user interface. The data should be stored in a MySQL database, HTTP is served with ...
2
votes
3answers
308 views
Am I using too much memory? (Rails on EC2 with Resque)
I am looking at the memory usage of the Rails application (it uses background processes via Resque) and since the common answer to the question, "how many workers is too many" was "test and see", I ...
3
votes
1answer
205 views
How to measure a driver's memory consumption in Windows?
I've heard an unchecked gossip that Realtek drivers on Windows 2008 suffer from memory leakage. My computer with this network card and OS suffers exactly from this symptom - high memory consumption.
...
1
vote
1answer
324 views
How to conserve memory and run more vms on vSphere 5.0 with vCenter 5.0?
The server has 16 gig of memory. We want to run as many VMs as possible on this server. They are used as automated testing "slaves" to a Jenkins VM which distributes testing jobs.
The VMs right now ...
0
votes
2answers
182 views
Monitoring Redis and mysql server for memory and cpu usage
I want to compare the memory and cpu usage of the the redis-server and the mysql-server. I have used a profiler to get the client data but I would also like to know what is going on on the servers ...
3
votes
1answer
373 views
How would I measure the amount of RAM needed per Glassfish domain?
In our test environment we have a lot of apps spread out over a few servers and Glassfish domains. To make versioning easier I would have liked to have one Glassfish domain per customer per app (kind ...
5
votes
5answers
1k views
Free / Cached / Available memory on Linux
I have read that linux uses free memory for caching, to make system faster. However, both Nagios and Paessler PRTG monitoring system show me that my memory usage is critical.
I could change Nagios ...
0
votes
1answer
112 views
IIS 6 Ram Allocation on Windows Server 2003
I have my IIS 6 running my website. It is on a Windows Server 2003 which has 4GB of RAM. I run SQL intensive code after the user submits a form (math statistics stuff). This process is not threaded ...
3
votes
1answer
1k views
Windows Server 2008 Memory Usage with SQL Server 2008?
I have the following kit:
windows server 2008r2
Microsoft SQL Server 2008r2
Dual Quad Core Xeons
52GB Ram
The Ram usage on the server is currently at 98% which is fine, SQL server is happily ...
-1
votes
1answer
118 views
Ubuntu: how to generate logfiles from Resources found in System Monitor tool at given interval [closed]
Starting position:
We are porting our software from windows to linux (ubuntu is target system for now). As our software is quite performance intense, we are looking for a tool for endurance tests ...
1
vote
1answer
315 views
uwsgi memory usage optimisation
I'm running several django sites on uwsgi, and I'm attempting to optimise my configuration for memory usage, but the --idle and --die-on-idle flags don't seem to be doing anything.
Each daemon starts ...
1
vote
1answer
465 views
Apache2 process eating too much memory on 512MB VPS
I am running an Ubuntu VPS with 512MB memory. It is just the development server and so literally no traffic. Despite of that, every now and then I keep on getting Memory Exhaustion messages and my ...
0
votes
2answers
1k views
How much resources should backup tools be using? ( issues with clBackup )
My hosting provider makes backups of our servers using a tool called clBackup which pushes files over the network. Below is one ps output we took and reported to our provider:
top - 10:06:24 up 25 ...
0
votes
1answer
124 views
Xen Issues - Total Memory + Grub Disappeared
I'm pretty much a newbie when it comes to the Xen Hypervisor, either way I installed it on a dedicated server, I just removed OpenVZ since it was annoying me. So, I followed ...
1
vote
2answers
173 views
dhclient requests filling memory?
Dammit Jim, I'm a web developer, not a sys admin.
With that out of the way, my client's has a CentOS server (6.2) that is only serving a single Magento site (and the associated MySQL server) and it ...
-5
votes
2answers
165 views
How do I configure Linux to use less memory for IO caching?
I'm running a Dell R310 with CentOS 5.8 x64 and all it's running is apache, svn, and postfix. It's using 99% of the RAM for caching but i'd like it to use a little less like maybe somewhere in the ...
