I want to edit the nf_conntrack value 'cause I'm being DDoSed and my /var/log/messages says nf_conntrack is full...
I know how ip_conntrack can be modified.. but I can't figure out how to edit nf_conntrack (installed FC 7...)
if there are any additional settings i must edit on apf to work with nf_conntrack please warn me about it.
I have 2 identical boxes with FC6 and the same settings and almost the same amount of traffic.
Kernel is 2.6.20-1.2925.fc6 SMP
One is running without problem. The other become slow after few days and from errors I get this message:
nf_conntrack: table full, dropping packet
The table do not clean up automatically as reboot solve the problem. How to flush nt_conntrack table without reboot?
The limit is 65536, setting it double seems to solve the problem but I'm not sure it is the way to go.
we have problem with increase HDD for VPS in vmware
when i increase HDD show this error:
"Reconfigure Virtual Machine" failed to complete OK
If these problems persist, please contact your system administrator.
DetailsOperation failed because file already exists.
Is there a way to increase FTP timeouts to 60 minutes within WHM? Otherwise, how would one do it via SSH?
View 5 Replies View RelatedJust received this from cPanel... it is a substantial price increase (33%). Should be fun explaining to customers why they will start to be billed more...
Earlier this year we released cPanel VPS Optimized as part of our ongoing effort to provide quality web hosting automation software. You can learn more about this optimization of our software for VPS environments on our website at:
http://www.cpanel.net/products/cpvps/
In order to provide optimized software and ensure continuous updates for your virtual server customers, effective September 1, 2008 the monthly pricing for all internal virtual server licenses will be increased by $2 per license.
This price increase is for virtual server licensing only and will not affect your dedicated server license pricing.
i have a dedicated server windows 2008
and i created users on the group (remote desktop users)
but only 2 users can join online
how can i increase this?
althogh the cpu is very powerful now,
i feel the sata speed and io is the bottleneck of server,
if we use four SATAII HDs to do raid10,
about the hd performance,
will take how many more than original one sata hd?
I'm considering upgrading our company's server. We run an ecommerce site php/mysql based, we have about 12,000 visitors per day and we use up about 1500 gig per month. Simple ecommerce site, nothing fancy. We had some complains from people that our site is "slow" (despite it running smoothly for us, but these people claimed that only our site was "slow" and that they use fast connections) so that's why now I'm thinking maybe its time to upgrade.
We are using softlayer, for an extra $50 per month they recommended that we upgrade from our Opteron 1216 to "Xeon 3220 - 2.40GHz (Kentsfield) - 2 x 4MB cache"
Are we going to see a serious increase in performance? Will the increase be enough that most visitors will actually be able to feel it?
Anyone else see an influx of fraudulent CC orders with all valid information? Even the IP of these orders matches or comes close to matching the address. What's in common is that email correspondence reveals Asia-based IP addresses and the phone number never checks out.
Could this be due to the recent Network Solutions breach? I've never seen so many fraudulent orders with nearly everything checking out.
I use a VPS with CentOS and LX-Admin. My VPS run only 1 forum phpbb3.0.2 and nothing else.
3 days ago, disk used was 2.6GB, yesterday disk used was 2.7BG and to day disk used is 2.8GB ...
I wonder why disk used of my VPS increase everyday? It's may be because of cache and log? How to clean unnecessary cache and log?
how can you increase the uptime of your server?
can i ask how could you increase the uptime of your server?
We've been considering getting a cabinet at Level3 in Tampa and the last pricing we got was November 2006. Yesterday I spoke with the rep I'd been dealing with to place the order, and was told that Level3 raised their prices substantially as of January 1st.
The quote we got 2 months ago is now a full 30% higher.
Can anyone confirm whether Level3 really did take a fat increase, or am I being hustled?
well now my server load is back to normal i.e 1 - 2
but i want to increase the maxclients limit in my httpd.conf..
when i did 312 and restarted it, it says the max is 256.. so how do i increase the limit
I have an increase in bandwidth for one of my site.
Usually, it average around 6 or 7 gigs per month. This month im almost at 10 gig. In awstats, it report that a spcific ip have used 3.49 GB alone and as 128668 pages view and 128668 hits. Last access was 18th of may.
I have done a IP whois, and it appears that this IP belongs to [url], which is an ISP.
Now, im thinking of all types of things. Is my account serving files for someone? hack?
I'm sending out a mail campaign and noticed that there is a default limit of 300 set somewhere on my server. how do i chance this...
has exceeded the max emails per hour (300) allowed. Message discarded.
Is it possible to add another hard-drive and attach it to increase the size of the /home directory?
Beginning to run out of space.
I have CentOs 5 With LxAdmin
My Current Import Max File in PhpMyAdmin is 8192 KiB
I have Changed Values in php.ini and my.cnf But Still No Luck At ALL, Its Not Working
I can not find anything weird on the server.
Everything seems normal.
Why the traffic go high suddenly, then it drop to normal after a while.
How can I increase/decrease a mail box quota from SSH?
we use cPanel.
One of my sites gets around 10k+ visitors a day which has caused my httpd to be really slow.
My MaxClients is set to 250.
What should I do to get it back to normal?
I mounted sda2 as var and its size is 2GB. I wanna to increase its size to 4GB,which command should i run without umount and mount it again?
View 2 Replies View Relatederror message: [Warning] Could not increase number of max_open_files to more than 65535 (request: 71410)
in my.cnf, I have this already
open_files_limit=90000
and
#cat /proc/sys/fs/file-max
370603
Is there any idea to fix this error?
i have a vps with 384mb ram,20Gb space and two sites hosted but everthing is down. on Qos alerts i have many yellow and black zone.
For the traffic statistics i see just a little gb a day and 1300-1500 visitors daily.
The support staff answer my ticket that the server work with a high tcp connections to my vps and this cause the down stats of all my website.
more details:
Code:
uid resource held maxheld barrier limit failcnt
7041: kmemsize 6851969 6887410 20761600 23068672 0
lockedpages 0 0 256 256 0
privvmpages 118485 119083 235929 262144 0
shmpages 6654 6654 65536 65536 0
dummy 0 0 0 0 0
numproc 86 87 200 200 682
physpages 41110 41692 0 2147483647 0
vmguarpages 0 0 98304 2147483647 0
oomguarpages 41110 41692 98304 2147483647 0
numtcpsock 30 32 500 500 0
numflock 8 8 11340 12600 0
numpty 2 2 64 64 0
numsiginfo 0 1 256 256 0
tcpsndbuf 393036 399744 3154974 5258291 1009
tcprcvbuf 380616 405756 3154974 5258291 28300
othersockbuf 21916 158504 3271557 8388608 0
dgramrcvbuf 0 700 1572864 1572864 0
numothersock 21 26 500 500 0
dcachesize 668198 677622 8304721 9227468 0
numfile 2650 2677 8192 8192 0
dummy 0 0 0 0 0
dummy 0 0 0 0 0
dummy 0 0 0 0 0
numiptent 14 14 500 500 0[
How can i increase the numproc,tcprcvbuf and all parameters that give fails.
I currently have 256MB RAM on a VPS. I was wondering, if I upgrade to 512MB RAM will that increase load times on my website?
If so, should one expect the load times be significantly greater - maybe twice as fast?
I have a pages with high load - load avg is about 10-20.
and in the error_log of the apache message:
[Mon Mar 17 18:10:19 2008] [info] server seems busy, (you may need to increase StartServers, or Min/MaxSpareServers), spawning 8 children, there are 6 idle, and 32 total children
I have in apache:
KeepAlive On
MaxKeepAliveRequests 100
KeepAliveTimeOut 1
StartServers 15
MinSpareServers 15
MaxSpareServers 20
MaxClients 256
MaxRequestsPerChild 500
What values should be of these parameters for the such high traffic pages?
Let's suppose you have a site on a shared hosting plan, and all of the sudden it gets a huge surge in traffic as a result of being featured in the news or something like that. What would be a good plan of action to deal with the surge quickly?
(ex. maybe your hosts takes the site offline from bandwidth overuse)
why, or when this happened, but all of a sudden the PHP Memory Limit for all of my domains is 64M? I used to have it set to 128. How to change this setting so that all domains have the ability to go to 128M ?
View 5 Replies View RelatedI'm using php 5.5.9 with Plesk 12 running on Ubuntu and am trying to increase the max_input_vars value.
For the PHP settings in the additional directives box I have added the following: max_input_vars = 5000
I have saved the settings and even rebooted the server, however the max_input_vars is stuck at 1000 when looking at the php configuration.
it took me one year to develop the disk cache tool which can dramatically boost your host and save your harddisk. it is like supercache,but more cheap and better speed.
check picture to see what it can do.
i will offer free download to test the tool by first 10 people. if u host huge traffic website, do not hesitate to try it. i already test it for half a year. it is time to publish it. pm me or post here to get free download.
i open to any opinion about the tool.
How to increase the Open Files limits descriptor in Apache. In the earlier version of Cpanel, we had an option of Raise FD Size Limit to 16384, but the option no longer appear while rebuilding Apache. What is the way to do it and make the change permanent?
View 2 Replies View Related
