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How to get email alert when windows server 2003 runs out of memory space?

We have a server where multiple web application are hosted. Users will upload files to the website that will get saved to server HD. Now and then, C: is running out of space because of the uploaded ...
0
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1answer
170 views

Media Temple VE is over memory (happens quickly after restart)

I checked top and everything looks okay (but I'm kind of a noob, so ya). I ran a $ free -m and it says 338/924 is free which doesn't seem so bad. However, MT reporting says mem was at 190% so I ...
2
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3answers
215 views

free -m output, should I be concerend about this servers low memory? [duplicate]

Possible Duplicate: How to understand the memory usage and load average in linux server This is the output of free -m on a production database (MySQL with machine. 83MB looks pretty bad, ...
1
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1answer
529 views

What does monit consider to be memory usage?

Once can have monit monitor memory usage… check system foo if memory usage > 95% then alert Does it use free RAM, or free -/+ buffers/cache? (or something else?) # free -m total ...
1
vote
1answer
128 views

How to Examine Virtual Memory Fragmentation on Windows 2000?

Is there a method to examine the virtual address space of a specific process to examine if that process is under going virtual memory fragmentation? I know it sounds like something I shouldn't be ...
1
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2answers
756 views

Apache script for low memory installation

I've been working on improving memory usage on our Centos 5.5 VDS, which now has 512MB of RAM. I've been able to use a tuneup script to greatly improve the MySQL config but am having a bit more ...
0
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1answer
630 views

Memory per user on AIX

nmon is showing me 99% memory usage and swap activity. My user is not very active at the moment so it should be someone elses fault. Is there a way I figure how much memory each user is taking? Must ...
1
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3answers
303 views

Best graphing tool to monitor mem/cpu/traf? [closed]

I am using Rackspace Cloud, oddly they don't have any way to measure your resource utilization considering it is a cloud service so I must find the best way to measure this so I can see when I should ...
1
vote
1answer
267 views

ESXi memory allocation

I'm setting up ESXi 3.5 on an old server, and I'm not able to launch any of the VM's that I've created (Admission check failed for memory resource). The Resource Allocation tab for the host says that ...
-1
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1answer
369 views

Dreamhost closed my domain for excessive resources usage [closed]

I come directly from stackoverflow, and is my first time posting here! I manage many domains on dreamhost for my NGO (non-governative-organization). some days ago dreamhost disabled (with very short ...
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4answers
1k views

Reducing apache VIRT and RES memory usage

On a quad-core server with 8GB of ram I have apache processes that use up to 2.3GB RES memory and 2.6GB VIRT memory. Here is a copy of the top -c command http://imgur.com/x8Lq9.png Is there a way to ...
1
vote
2answers
586 views

Can I disable BIND if I use a third party DNS?

I'm trying to get the memory footprint of my server as low as possible. When I run htop I get the following: http://i.stack.imgur.com/iHnr7.png As you can see there are 5 bind processes running but ...
1
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2answers
4k views

how to limit memory size a process can consume in linux

I am trying to figure out how to limit memory usage of mongo daemon to 4G. I thought to use limits.conf with memlock but I am not sure that's the right way to do it. from limits.conf man page I've ...
4
votes
2answers
3k views

How do I view NTFS metadata?

On a Windows Server 2008 R2 file server, we are encountering a memory usage problem. We used RAMMap to troubleshoot, and found that 10GB of NTFS Metadata is being cached in memory and never gets ...
0
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2answers
547 views

Memory usage by PID?

I was trying to measure how much memory an application is using in the current moment. So here we go, free -k -t: [user@server ~]$ free -k -t total used free shared ...
2
votes
1answer
2k views

Monitoring SQL Server 2008

I understand SQL Server doesn't release the memory unless the OS needs it. Then, monitoring Available Bytes (free memory) is not the best way to monitor the service. What other variables can give me a ...
4
votes
3answers
672 views

How to check if ESX hosts have enough RAM

I have noticed that some Linux based virtual machines become gradually slower until I reboot them. At first I suspected hacking and resource abusing but after several vm rebuilds from the scratch and ...
0
votes
2answers
83 views

Software to monitor Bandwidth, Memory Usage, Load, Etc [duplicate]

Possible Duplicate: What tool do you use to monitor your servers? Hey I'm just wondering if there's any software available to monitor Bandwidth, Memory Usage, Load, etc. Doesn't matter if ...
1
vote
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 ...
2
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2answers
198 views

VPS Memory Usage - A Bit Confused?

I have a VPS which has 512 MB of dedicated memory, and up to 1GB burstable. I recently installed nginx, and I noticed a spike in memory usage. With Apache, it was using around 170MB. With nginx, it's ...
2
votes
1answer
280 views

1 Tomcat with 50GB of Ram or 20 tomcat with 2.5GB of Ram each?

My client has a Windows 2008 webserver with 64GB memory. I have to deploy my company's system (that runs on Java) onto the server and connect to their existing Itanium database. There is a reason ...
0
votes
1answer
51 views

server2003, hardware, memory

Dumb question ahead, because I'm pretty new to the gig: I've taken over administration of a small business network (2 locations, 2 win2003 Servers, 1 win2003 test server, 30 PC's, 40 users, ...
0
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1answer
161 views

“Used” memory in top larger than the VmSize of all pocesses listed in /proc/?

It used to be my understanding that top's definition of memory "use" was the number of physical pages mapped to any processes. However, recently I saw something that made me think otherwise. I'd ...
0
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1answer
293 views

swap never used, system freezes with high HD action when RAM is short

My system freezes quite often when run out of memory, I have 2GB and using netbeans, chrome, firefox and a few other apps this is consumed completely. Seems to me since I upgraded to ubuntu natty. ...
5
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1answer
4k views

Linux not freeing large disk cache when memory demand goes up

Running Ubuntu on a 2.6.31-302 x86-64 kernel. The overall problem is that I have memory in the 'cached' category that keeps on going up and will not be freed or used even when our application needs ...
0
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2answers
1k views

How do make 64-bit Apache behave as 32-bit one?

My web host only provides 64-bit OS, but the 64-bit Apache webservers take too much memory and occasionally lead to thrashing, under not too much external load. Is there any way to configure Apache ...
0
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3answers
198 views

How can I get knowledge about RAM usage by my webapplication?

I have a .Net web application. On one server there are several instances of this application in different versions. How should I know what amount or RAM maximally can consume one instance? How can I ...
2
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2answers
1k views

Ever increasing mem usage by php-fpm?

It seems php-fpm is allocating more and more memory, although peaks and dips in amount of requests. Couldn't post more than one image, so I put them here. As you can see in the uri of the pictures, ...
0
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1answer
767 views

IIS6 - Classic ASP - “out of memory”/“out of string space”

We have a classic ASP application that's under significantly more load than usual. We are from time to time been getting "out of memory" and "out of string space" in the httperr. We do not usually ...
0
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2answers
809 views

Perl script that will remotely ssh to linux and get memory status back to my machine

I need help. I have Linux box (openSUSE 11.4); writing Perl script (Perl 5, version 12). My script should SSH to the remote Linux machine and get back with the memory results. So far, I have SSH ...
0
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1answer
204 views

PHP virtual memory usage

On my local dev machine (Ubuntu 10.10) a web application seems to consume approximately 10Mb of memory (according to top). This is Apache2, pre fork, php5.3 On my server which is the same basic setup ...
0
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2answers
842 views

MySQL Memory usage

Our MySQL server seems to be using a lot of memory. I've tried looking for slow queries and queries with no index and have halved the peak CPU usage and Apache memory usage but the MySQL memory stays ...
4
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2answers
170 views

Mystery process crashing machine by using all of the RAM - how to identify?

I have a Linux machine which runs ~10 in house written processes. Every other day(!) the machine completely runs out of RAM, goes into swap and becomes unresponsive. This happens quickly over a ...
0
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1answer
195 views

CPU & Memory Usage Log & Performance

I want to have an idea of the amount of CPU and memory that is being used. I have a website hosted using IIS, and have clients connecting to it. I want to find out the amount of load that the CPU, RAM ...
0
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1answer
1k views

Excessive memory usage on a Go Daddy VPS

I have a Go Daddy Linux VPS, hosting a Java server and a few other things. Evidently we are running out of memory: [user@xxx ~]$ free -m total used free shared buffers cached ...
0
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1answer
240 views

VPS exceedingly slow, /proc/meminfo looks suspicious

A VPS I'm using has become unbearably slow. Over ssh, things like changing directories or opening small files take 5+ seconds to complete. The website hosted on it, however, performs with reasonable ...
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2answers
1k views

High memory utilization by sqlservr.exe process [duplicate]

Sub:High memory utilization by sqlservr.exe process. When I look into task manager -->processes or by using perfmon memory counters(Sqlserver:memory manager:Target server memory and Total server ...
2
votes
1answer
451 views

IIS 7.5 application pool CPU configuration

I have a web application that when runs on windows 2008 r2 data center edition and when the server is configured with a single core processor consumes 13 mb ram, when configured to run on dual core ...
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2answers
3k views

Is it possible to list the files that are cached?

Here the output of free -m: total used free shared buffers cached Mem: 7188 6894 294 0 249 5945 -/+ buffers/cache: ...
0
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1answer
175 views

Tomcat memory allocation

I'm looking at my tomcat using jconsole and I'm trying to understand why the heap size varies between 0.4GB and 1GB. I thought I told it to start at ~1GB and use no more than ~6GB. Can anyone ...
0
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1answer
4k views

What does `Kbytes RSS Dirty` mean for pmap?

output of pmap: Address Kbytes RSS Dirty Mode Mapping 00000000006b4000 60 16 16 rw--- [ anon ] What's it saying ?
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2answers
1k views

bash script while true + sleep 24 hours + single command VS Cron

Is it a good practice to have a bash script in a VPS with the following skeleton: #!/bin/bash while true; do /path/to/other-bash-script-that-does-stuff.sh sleep 24h done This is to avoid ...
4
votes
2answers
884 views

VMware ESX virtual machine, Windows 2008 Server R2, memory full but process total nowhere near?

We have set up a TFS 2010 server on a Windows 2008 R2 server, and it has recently started to time out and give long operation timings. When I log on to the machine I can see that task manager ...
1
vote
1answer
3k views

Why does my memory used (accounting for cache) does not correspond to my processes memory usage?

I am using Ubuntu 10.04 where a number of background jobs run every day. free and top both report that 3.9GB of the 4GB of memory is in use (of which ~90MB is cache/buffers). When I do a top of ps ...
0
votes
1answer
34 views

What's the load like for a non-transparent proxy that would process about 300 requests a second?

Would this require a rather expensive proxy server to efficiently and quickly service all requests? Or could we pull this off with a server with about a gigabyte of memory? Thanks.
2
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3answers
2k views

Solaris 10: What does “Page cache” stand for in “echo ::memstat | mdb -k”

When running "echo ::memstat | mdb -k" I get this result: Page Summary Pages MB %Tot ------------ ---------------- ---------------- ---- Kernel ...
0
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1answer
76 views

Virtual Server hitting memory resource limits?

I have an Ubunto 10 VPS with 768RAM running virtuozzo & plesk. I host two basic wordpress blogs on it and the most visitors I've had to the site are 2000 for one day and 1200 for three days (incl ...
2
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2answers
1k views

ec2 memory usage

I set up a site on amazon ec2 free tier, which comes with 613MB memory with no swap. I see server uses almost 100% of memory all the time. My site is running wordpress with wp super disk cache turned ...
1
vote
1answer
208 views

Will private dirty RSS used by mod_php ever be made available to other processes?

I've got PHP processes running that occasionally have to briefly use large amounts of RAM. After PHP uses the large amount of RAM, the httpd process seems to keep the same private dirty RSS ...
0
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1answer
105 views

Watch multiple server Processor usage?

I am looking for a tool or easy way to watch the processor/memory usage on multiple Windows 2003 servers. We suspect an App is making it use 100% processor because of large memory usuage and want to ...