i have a vps, and im current use lighttpd, but i want move to litespeed Standard. And i see they limit Max Concurrent Connections =150 on standard version.
but what is Max Concurrent Connections? where can i find it.
and is it the number connection via port 80 (netstat -nt | grep :80 | wc -l)?
Is it possible to run two concurrent VPN connections using the Linux Cisco VPN client? We need to have one server be able to communicate over two different vendors gateways.
Do we need to possibly add an additional NIC to the server first?
When we try to connect to another profile we get the error:
Initializing the VPN connection.
Secure VPN Connection terminated locally by the Client
Currently I use WHM/cPanel latest on a few boxes, I have (at least to my knowledge) copied the exact compile settings between servers, yet some of my servers allow me to do concurrent file downloads (using DownThemAll or another "accelerator") whilst others only let me make 1 connection. These servers also don't show me the final filesize while downloading. So my question is, what did I set/unset to cause this to happen? It's been bugging me for a month or so now and no amount of recompiling has fixed the issue (aside from a clean install of the OS/cPanel). I can provide a list of modules and other config settings if required.
I'm new to Private Virtual Server and the package offered by different company are quite confusing.
I was on RackForce and their basis VPS package dds200-L can host 100 domain names on Plesk and unlimited domain names on WHM/Cpanel.
On 1and1 it didn't say if Plesk support 100 or unlimited domain names. My question is, do we always have the liberty to host unlimited domain names on our PVS?
I was looking at some load balancers hosting companies offer and some of the load balancer specs say they can handle up to 15million concurrent sessions(users online at the same time), so does this mean if i had a site like wikipedia that had 15 million users online at the same time, would i be able to do this with only 2 dedicated servers, or will the Cpu's not be enough?
I'm on a vps using Dell PowerEdge Servers and 750 GB of transfer.
I have concurrent users settings to where i now have them at "50" and I'm wondering how much higher i can go without troubles.
My app is a perl cgi script in flat files and 95% of visitors will pass through my domain without seeing my webpage. They are only there approx 1 second, maybe 2 as they are quickly redirected from this platform.
My host has a custom solution installed to check for apache stalls every few minutes and it will restart apache when it sticks - and it will stick from time to time.
Just now i do about 75000 per day but plan to double to 150,000 next week and soon after will triple to 225,000 visitors per day.
Should i increase concurrent users now in prep for the increase to 150k or at what level.
Please give some suggestions for concurrent settings at future traffic levels. This host has a multiple server set up in case one fails - i should be good, i think.
I try to search and not found the solutions to limit concurrent of db users to connect to MySQL in same time for example:
Limit user root to connect to MySQL maximum 5 connections in same time
There have max_connections setting but it limit for all users in all connection to MySQL.
But I found that in version 4.1.x there have max_connections property in user table (Users and global privileges) of mysql database, this setting is limit connection in 60 minutes.
I would like to know if there any setting or code modify for this solution that I want.
I am planning to get a Juniper firewall, but due to SSG140 has a maximum of 48,000 concurrent sessions per second, so it triggers me how do I measure the concurrent session of a linux server of the total throughput instead of just port 80?
I have noticed that the CPU on my VPS maxes out. This occurs when there are many concurrent visitors to any of the 7 domains. 6 of the domains run Wordpress and 1 runs php-bb forum. When I run top during high cpu I see multiple "php-cgi":
Like the topic suggested, anybody have a rough estimate of how many concurrent users game websites such as wildtangent and instantaction have? Also, what kind of server configuration would be necessary to support those kind of users assuming you have 1 server for web and 1 for database.
I have tried forking anywhere from 50 to 300 to 1000 fastcgi children with PHP_FCGI_CHILDREN (through lighttpd, I'll attempt to do with same with spawn-fastcgi and fpm)
I am using to lighttpd's lighttpd-status to estimate concurrent connections.
When I refresh the panel, it shows that there are around 100-150 connections and around 150 requests/s in the last 5 seconds.
My vmstats show that CPU is 98% idle. Blocks written/read is neglible. MySql key_buffer set to 2gb and I'm pretty sure it's not mysql. The overwhelming majority of requests do not access mysql.
EDIT: Uh oh, I just realized that tcp_mem could be a huge bottle neck.
I just set it to:
net.ipv4.tcp_mem = 4096000 87380000 4194304000
It was previously: net.ipv4.tcp_mem = somenumber somenumber 393,216 <<<--- WTF!
x1000 for my read values (it's an access server only). I can't benchmark the server right now so let me know if you have any suggestions besides this. I do think that this was the problem. When under load images could not be accessed either.
I spent 2 weeks reading the materials this company has on it's website, AND, asking them several pre-sell questions to see if they would 'fit the bill', so to speak.
After answering all my questions, I ordered a 'managed' server, because although I have had vps's and other hosting accts., I didn't feel confident managing my own server.
Plus, they have a summer "special" for only $49.90 for the first 3 months, on a 24 month contract.
WHAT A HORRIBLE EXPERIENCE FROM THE VERY BEGINNING!
First, it took 2 and-a-half weeks to setup my server. I had to go screaming to paypal to get them to tell me my server was ready. (They SAY it'll be ready within 5 days) I had to cancel the contract, and rant and rave to get that far. (Who needs the stress - know what I mean?)
Also, I had called their support a couple times to try to get the status of my server order, and the people working for them, don't know a darn thing. I got sent to two different places, just trying to find out what had happened with my server order.
Anyway, I was satisfied that I finally had my server, and removed the claim at pp. The drama continues . . .
One of the questions I had asked them PRIOR to buying, is how much additional ip's would cost for this package. They gave me the cost, and I made a 'mental note' of it.
Last night, I sent an email to them requesting several more IP's, as I need them for several projects I've been WAITING to get started.
I was told that I can't HAVE additional IP's for my server. Has anyone EVER heard of that before?
Upon spending more time on the 'server' interface, it's nothing more than an admin panel, (not windows, whm, centos, or cpanel, etc.) that you can build 'a' website with.
Lots of FLUFF, but not the definition of a server AT ALL! It's somthing that a complete newbie would order because they can't make their own website.
So, now I've wasted almost a month screwing around with this company, and they out and out LIED to me, (I have the emails to prove it) and I'm left 'out' $50, all the time they wasted, AND, I don't know if I'm even going to be able to afford another solution until next month! I'm just getting started and my budget isn't very big, but I AM honest, and I pay my bills. I'm on disability, so I have to plan my budget carefully, until I get rich that is. (Sorry, sidetracked there, 'cause I'm VERY upset right now.)
Bottom line, this company sucks all the way around. I think they are just so big, that there isn't any personalized service at all, and their customer service people are dumb as rocks.
Avoid them like the plague!
Have a great day everyone. I've been crying all day, so I'm going to go do some aromatherapy with a hot bath and some candles. Tomorrow is another day, and hopefully God brings me another solution.
Does any dedicated server provider give a Virtuozzo license with unlimited VEs? I've noticed that most of them give 3, 10, or max. 100. Do you have any idea why wouldn't they give a license for unlimited VEs and why are they restricting the number of VEs that we can create on a server since, as far as I've understood, Viruozzo provides license considering the CPU no.s, but not the number of VEs.
I still doubt if they are really give their clients with unlimited disk space, unlimited data transfers and others something unlimited their offers. Please guys help me. Make a screen shoot from your cPanel if you have web hosting account from web host providers that offers unlimited services (hostmonster,hostgator,webhostingpad,lunarpages,bluehost, ect)
what do you consider unlimited? Is unlimited simply a marketing term? I've seen a few host go from offer 1000mb to just listing it as unlimited.
I could understand that after some time a person may become confused once they start using too many resources but was the "unlimited" just a trend other hosting companies have followed? or do you congregate somewhere and decided, hey we should do unlimited, lol.
I'm curious because I see these "unlimited" plans a lot, as a consumer I'm really starting to focus more on plans that do listed in numbers what you get as appose to just seeing the word unlimited.
Do u want to run an online e-commerce store? create a forum? or develop the next facebook or myspace? If you answered yes to any of th questions then there are very important factors you need to consider before choosing a host.
You have to understand that there's a difference between Database and database size. UNLIMITED database means that you have as many databases as you want, but of what use is an unlimited database if the disk size for the database is just 50MB for example. Don't be deceived by the number of database a web host company is willing to chun out. Do a little research, ask questions. Afterall you might not need an unlimited database afterall.
the industry is back to where it was about 8 years ago, when only a few companies offering unlimited were labeled as "scam". Now 8 years down the road, most of the large companies offering unlimited everything, but everyone is ok with it.
How low can these companies go? How will they keep up the competition since there is no more disk space or bandwidth left to compete on. Maybe start free hosting? Start giving out cash to sign up?
If you look at one of those Top 10 hosting web sites, you will see all the companies listed now offer unlimited everything, just different pricing structure. Since they all offer the same thing, wouldn't the person looking just click on the lowest price? Since most people aren't aware of overselling or the unlimited truth, they see it as something that they will never run out of. Average consumer is not aware of these marketing gimmicks.
Honestly if my cell phone provider was offering unlimited minutes for $45 per month, and another one was offering $100 for 1000 minutes my choice would be unlimited. I would even put up with a little bit of crap from the support for $45 unlimited talk time, and a few service outages.
Do you have any one who can provide me an unlimited smtp service.
It works like this. Through my vb program using Microsoft CDO mail object, i must be able to send thousands of emails per day. say nearly 10000 mails / day. each mail that send contain 1 jpg attachment. think of it as the firefox addon "clipmark"
pm me with a quotation. If affordable, i ll consider to make a year service agreement.