-1
votes
1answer
23 views

how much openvz burstable memory can be used

I want to buy a VPS having openvz virtualization. Now the applications that i m currently hosting( glassfish, mysql, mail) requires around 600~800 MB of RAM. Would I be able to run my applications ...
0
votes
0answers
23 views

KVM: RAM Usage vs. actual consumption on VPS [duplicate]

My VPS hoster is worrying about me consuming more than booked as guaranteed RAM. My VPS is most of the time almost idle, no DB or caching in background. It's only an nginx for hosting static files of ...
0
votes
0answers
21 views

How to sizing ram and number of cpu for a VPS? [duplicate]

I need to choose a VPS for a Wordpress website. The front page makes about 100 sql request, there's about 200 visitors simultaneously, 10000 to 20000 visitors a day, and about 15000 posts (imported ...
0
votes
0answers
52 views

Memory usage reported incorrectly on OpenVZ VPS [duplicate]

I have a VPS with a service that uses OpenVZ. My memory usage regularly rises to the maximum of 2GB. There is only one thing the VPS is being used for - a reverse SSH tunnel. When the memory usage ...
-1
votes
1answer
64 views

MySQL CPU High Usage

I got a problem with CPU usage on my VPS, mysqld use 100% CPU and my site go down, i have a small package, 512MB Ram, wich 300 is free, and my site has 1000-1500 unique visitors, and 50.000 views / ...
-1
votes
1answer
77 views

Top not accurately showing memory usage [duplicate]

Top is not showing my memory usage accurately or is my VPS provider doing something strange? As you see in the picture bellow it uses 90%+ of the memory, but when you look at what processes that is ...
0
votes
0answers
28 views

Is there any Way to Fetch Burstable RAM Stats

Is there any way to know. How much burstable RAM do i have in my Linux Machine, and what is current usage. I used free -m But it does not shows Burstable Memory, It only shows Mem :- 512 in total and ...
-3
votes
2answers
529 views

Windows Server 2012 vs Windows Server 2008 on 1gb of ram [closed]

I will be purchasing a vps soon and I there are two possible operating system that I can use, Windows Server 2012 Standard and Windows Server 2008. The vps will only have 1gb of ram. Memory wise what ...
0
votes
1answer
140 views

How to determine what is using all my server resources

I am having issues where my hosting account keep crashing due to running out of memory usage. I have a VPS Linux hosting account with 1Gb RAM. Recently whenever I make any changes to my site and ...
0
votes
1answer
101 views

Where is my RAM going? Top command included [duplicate]

Possible Duplicate: How to understand the memory usage and load average in linux server Tasks: 39 total, 1 running, 37 sleeping, 0 stopped, 1 zombie Cpu(s): 0.0%us, 0.0%sy, ...
-1
votes
1answer
135 views

A brand new VPS with high system overhead for RAM. Should I worry? [duplicate]

Possible Duplicate: Why is Linux reporting “free” memory strangely? I recently bought a cloud VPS (CentOS 5.8 x64) with 1024MB RAM from one of the hosting providers. It's managed and has ...
-1
votes
3answers
74 views

Running a LAMP application entirely in memory

Our company uses a PHP/MySQL-based project management app heavily. So heavily that the app is really starting to slow down. It's not that the app is running out of memory -- I never go above 50% ...
0
votes
1answer
205 views

nginx VPS on Dreamhost using a lot of memory for two small sites

I have a similar problem to that of the user who posted High memory usage of WordPress hosted on DreamHost VPS. The reason this is a 'problem' is because when it maxes out the memory quota I set for ...
0
votes
1answer
599 views

Very high Magento/Apache memory usage even without visitors (are we fooled by our hosting company?)

I am no server guy and we have issues with our speed so I come here asking for advise. We have a VPS with 2 cores and 2gb of RAM at a Magento specialized hosting company. Over the course of the last ...
0
votes
2answers
265 views

My VPS is Out of RAM how much to I need more? [closed]

I have VPS server with 1.25GB ram and 0.51GB cache trying to up an e-commerce website with 200k items, db now is about 2gb anything is now works terrible slow now because of lack memory mysql queries ...
1
vote
0answers
355 views

High load average, low CPU and IO (Centos 5.7)

A Drupal 7 site with CiviCRM, after running smoothly for a year on a 1&1 VPS suddenly became unresponsive. Now pages eventually load, but can take more than a minute. Looking at resource use in ...
5
votes
3answers
2k views

Clear / Flush cached memory

I have a small VPS with 6GB RAM hosting a couple of websites. Recently I have noticed that my cached memory size is quite high - see below: Cpu(s): 0.1%us, 0.1%sy, 0.0%ni, 99.1%id, 0.0%wa, ...
1
vote
0answers
154 views

what is the default size of jvm heap when using maven to create jvm?

I am using the server started by the following command. mvn jetty:run i want to stop the server, but i failed to run mvn jetty:stop, even faild to run java -version, why? [mirror@home wpse]$ mvn ...
1
vote
0answers
46 views

Virtual server hosting with dynamic resource reallocation [closed]

Our servers usually sit around all day at and ~25% Memory, but when I customer demands it, quickly (unscheduled and without prior notice) ramp up to use all memory available to it. This makes the ...
2
votes
2answers
304 views

named gets killed

Every once in a while, my server will kill named. This gets logged: Apr 16 17:00:08 li127-203 kernel: Out of memory: Kill process 15723 (named) score 38 or sacrifice child Apr 16 17:00:08 li127-203 ...
3
votes
2answers
2k views

Unusually high memory usage on a CentOS VPS with 512 guaranteed RAM

I'm working on a medium-sized web application written in PHP that's running on a VPS with 512mb ram. The webapp hasn't been officially launched yet, so there isn't too much traffic going on, just me ...
-1
votes
2answers
372 views

Which Windows Server version should I use on a 512MB VPS? [closed]

I have signed up for a VPS with these specifications: Intel Core i7 (64-bit) 512 MB RAM 80 GB HDD I need to run Windows Server, but I'm wondering which version should I use. Windows Server 2003 ...
2
votes
1answer
1k views

How much memory is required for base lamp setup?

I am planning on renting a VPS. How much memory is required for a base setup of Debian, Apache, Mysql, PHP? By base, I mean not considering traffic (which will be below 1k hits a day). No ...
0
votes
1answer
297 views

How to fix RVM exhausting Virtual Memory on VPS?

I'm trying to install ruby via RVM on an Ubuntu VPS with only 512 MB memory. When running rvm install 1.9.3 I get the error: ERROR: Error running 'make ', please read ...
1
vote
1answer
163 views

Access violations on Windows 2008 VPS

I'm running a Windows 2008 VPS with 2GB RAM. I'm trying to install hMailServer on the VPS but when I get to the "choose installation directory" dialog I get error messages that keep popping up and ...
2
votes
0answers
689 views

How to measure dcachesize usage (and reduce it)

I have a VPS running CentOS 5.7 (Final), 32-bit. Right after boot, when I run # cat /proc/user_beancounters I see that my dcachesize usage is at about 4100000, while my VPS is set up with a limit of ...
1
vote
1answer
1k views

How to increase dcachesize on a VPS

I have a VPS running CentOS 5.7 (Final), 32-bit. When I run cat /proc/user_beancounters I see 18923 failcnt on privvmpages and 3396932 failcnt on dcachesize. They have a limit of 131072 and 4608000 ...
0
votes
3answers
92 views

How to find which process is responsibile for a RAM burst?

my VPS just ran out of RAM and I was forced to reboot it since I wasn't even able to ssh in. My question is where should I look at (logs, etc) to find out which process was responsibile for the RAM ...
-1
votes
1answer
148 views

estimate ram usage for my vps [closed]

I'm gonna get a new vps, I'm gonna probably need 1 TB of bandwidth, around 20GB - 25GB of disk space - it's a php-mysql website, the php script itself is about 300kb but there will be many videos on ...
3
votes
3answers
311 views

Confusing memory usage in Parallels VM

I have a Parallels VPS with 1GB of RAM. Okay, hoster says it has 1GB but I can't check it as "free" and other similar commands return 13Gb which I guess is a size of physical memory. When I execute ...
2
votes
5answers
2k views

Is there any way to automatically prevent running out of memory?

I am often running out of memory on my VPS ubuntu server. I wish there was a way to simply restart apache2 when it starts running out of memory, as that seems to solve the problem. Or am I just too ...
0
votes
2answers
190 views

What is the optimal web application configuration on a VPS?

Currently I'm running our web application on a LAMP stack on a VPS with the following specs: 768MB memory Xen PV Ubuntu Maverick What I'm finding is that web server requests are frequently timing ...
4
votes
1answer
272 views

RAM burst, myth or reality?

Often when buying a VPS, we are faced with a number of features. These include the RAM. In XEN virtualization RAM and swap is (or should be) dedicated. In OpenVZ, how important is "burst"? I ask ...
2
votes
2answers
337 views

overusage of RAM in Hypervm VPS

I have a VPS running on hypervm in proceses list i have something like this > /usr/libexec/mysqld --basedir=/usr > --datadir=/var/lib/mysql --user=mysql --pid-file=/var/run/mysqld/ user : ...
0
votes
2answers
324 views

Memory is available, but swap gets full over time

On a small VPS of mine, I have enough free memory for the things that are running there (as in the log below), but every once in a while, when I run free -m, I see all the swap is taken up. What ...
1
vote
3answers
2k views

MySQL reserves too much RAM

I have a cheap VPS with 128Mb RAM and 256Mb burst. MySQL starts and reserves about 110Mb, but uses not more than 20Mb of them. My VPS Control Panel shows, that I use 127Mb (I also running nginx and ...
0
votes
4answers
278 views

small server, recommended os

I have a small VPS (256mb ram/512mb burst). I am in confusion as to which linux should i install on it, choice being, Ubuntu or CentOS. The server is going to be used for a rails app. and will also ...
1
vote
1answer
1k views

Reducing MySQL RAM usage on CentOS

I have a vps with CentOS 5 (32bit) and it has 256mb of ram, although not much it is enough for me. On idle with 2 ssh connections active and httpd running it uses about 40mb of ram, but as soon as I ...
2
votes
2answers
201 views

Amount of RAM for a web-server user

I'm curently hosting my clients web-sites on some vps servers. What I would like to know, how many visitors can use the multiple web sites concurrently, before I need to migrate each of the sites to ...
2
votes
1answer
739 views

For VPS, is 512 or 256MB RAM enough?

I am currently trying to choose between two VPS hosts, one is my current host (LunarPages) and one is Linode. The linode one is cheaper a bit, and has 512MBs of RAM but has a lot less bandwidth than ...
1
vote
2answers
201 views

I've installed Lighttpd on my VPS, still the webserver relies on swapping

I've lighttpd on Ubuntu 10 on a 256MB RAM VPS. My goal is to completely avoid swapping. I'm running a Drupal webste with some images, shopping cart (no videos.. quite low estimated traffic). So.. ...
2
votes
2answers
645 views

About MPM Prefork MaxClient parameter on 256M RAM server

I have a question about Apache MPM Prefork configuration on VPS servers. One slicehost articles, they suggest to set MaxClients to 40 if I have 256MB RAM on my virtual server. ...
0
votes
4answers
471 views

Running Drupal on a 256MB VPS?

Can I run Drupal on 256MB VPS hosting ? I know it depends on many factors, but I mean... can I run few Drupal websites on such VPS.. ? What are important configuration settings to optimize ...
1
vote
2answers
115 views

How to keep track of VPS performances

I have several websites on a VPS server. I'm using Ubuntu+Apache+PHP+Mysql. How can I track the performances of each website, and somehow to know when I need to upgrade RAM (I'm progressively adding ...
1
vote
2answers
216 views

High RAM usage for Such low trafficked site?

I have a site that users can listen to mp3 audios using a flash player. I have about 500 to 600 people visiting each day. The VPS specs are: RAM 1024MB Swap 2048MB Disk 40GB Here is a screenshot ...
2
votes
3answers
4k views

how much RAM for heavy static content serving?

I want to make a server for my static content. I need to serve some 3-10 mb files - a lot. (I will also put on this server some .js and .css and images from my websites). I thought of nginx and G-WAN ...
0
votes
3answers
663 views

Is 256MB RAM enough for a VPS server to run some Drupal-based websites with e-shop module?

Is 256MB RAM enough for a VPS server to run some Drupal-based websites with e-shop module ? thanks
0
votes
2answers
688 views

VPS eating up too much memory

I have installed CentOS 5.5 minimal on my VPS. Then I installed mysql (yum mysql mysql-server) and started as a service (service mysqld start) After that I installed PHP (yum install php). And finally ...
1
vote
2answers
383 views

Ubuntu VPS Server - Recommended free memory

I currently have a web application running on a vps server running Ubuntu 9.04 Jaunty. I recently had installed Nagios as monitoring tool. I had configured an extra plugin in order to check the free ...
1
vote
3answers
340 views

On a VPS that runs DB and IIS, should I limit the RAM used by SQL Server?

I have a Windows 2008 R2 VPS with 1 GB of RAM. I'm using the VPS to run SQL Server 2008 Express and IIS 7.5. I've noticed that SQL Server tends to use as much memory as it can, to the detriment of ...