Upgrades
Jun 21, 2007
ive got a one of my personal sites - (a fairly mysql heavy chat community that works on mobile phones aswell) and its running on a cheap dedicated server
the specs of the server at the moment are -
celeron 2.0GHz
512mb ram
120gb ide disk
1500gb bandwidth
linux centos 4 no control panel
now i never come close to using my bandwidth so thats fine.
but ive noticed when i had around 30 members online last night the server load spiked at about 3.5 so im wondering if anyone can suggest what would be the best thing to upgrade to reduce load.
im currently running apache serving the dynamic files and lighttpd hosting images on a different port. using php 4.4.7 with eaccellerator. mod_gzip is enabled in apache due to a need to reduce the size of pages as much as possible.
the ram and disk usage is as below
Code:
Uptime:
09:03:35 up 39 days, 13:38, 0 users, load average: 0.47, 0.34, 0.24
Memory Usage (MB):
total used free shared buffers cached
Mem: 495 487 8 0 70 176
-/+ buffers/cache: 241 254
Swap: 2055 63 1991
Disk Usage:
Filesystem Size Used Avail Use% Mounted on
/dev/hda2 7.7G 2.1G 5.3G 29% /
/dev/hda1 76M 20M 53M 28% /boot
none 248M 0 248M 0% /dev/shm
/dev/hda8 84G 22G 59G 27% /home
/dev/hda7 1012M 68M 893M 8% /tmp
/dev/hda6 7.7G 3.4G 4.0G 46% /usr
/dev/hda5 7.7G 5.4G 2.0G 73% /var
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Sep 17, 2008
Just got the email:
BURSTNET Network Maintenance Advisory - Saturday, September 20th, 2008 - 2AM-4AM EST WINDOW
BurstNET™ Network Engineering will be performing maintenance in our Scranton facility during the hours of 2AM and 4AM EST on Saturday, September 20th, 2008. At this time, BurstNET™ Network Engineering will be performing a significant upgrade/replacement of our existing network infrastructure. This upgrade will involve removing/replacing our older/out-dated core Cisco™ GSR & Extreme Summit™ routing/switching equipment, with newer state-of-the-art Cisco™ 6500-series routing/switching equipment, and implementing a new network design---allowing for easier upgrade, higher fault-tolerance, additional capacity, and extra redundancy.
This maintenance will be service affecting, however, we expect the overall network downtime to be 30 minutes or less, during the 2-hour maintenance window, with the majority of that occurring at the start of the work...as equipment and cabling is changed. There will also be momentary periods of higher than normal latency while circuits are re-routed, BGP updated/reloaded, and cabling switched, throughout the 2-hour maintenance window. Proper planning, configuration, and testing has been completed in advance of this maintenance period, in order to minimize as much as possible the overall time that will be service affecting.
This maintenance is necessary in order for further growth of the BurstNET™ network, as well as to implement additional redundancy into the network. This should also help resolve any latency and packet loss issues our clientele may have been experiencing in recent weeks. BurstNET™ has recently hired new Network Engineering staff, and this is the first step in several upgrades/modifications they will be making to the BurstNET™ network over the next 60-90 days, to expand reliability, increase capacity, install further redundancy, and increase performance network-wide.
We thank you for your patience and understanding with this necessary maintenance, as well as for your continued business!
Sounds like a pretty major upgrade (they've been upgrading a lot recently). Here's to more uptime and redundancy at BurstNET!
Lastly, a quick point to the army of Burst-haters out there: go check outages, BurstNET has had two great months for us (99.9%+ uptime). Stop hating .
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Nov 25, 2008
What is a reasonable rate for ram upgrades?
I'm looking to upgrade the ram in my web server and was wondering what others have paid lately for the upgrade.
Going from 2 to 4GB.
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Sep 21, 2009
On used equipment (for example, 6509s), is there any possibility of getting IOS upgrades from Cisco? Is there any sort of re-certification process? My only concern with used equipment is that often times the firmware is years old.
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Jul 12, 2008
What are the benefits of moving to faster uplink speeds? I'm considering upgrading from 10 to 100 Mbps. Does it only mean being able to send information faster or are response times improved as well?
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Jul 1, 2008
it looks like FDC is taking more pain than usual in terms of network upgrade, i see the network seems unstable till 5am and even now the sessions are getting lost, once in a while like once a hr, anyway this is not the reason i am writing this, but when did comcast become transit provider, i did a trace to UK for example and i see trace going through comcast and then hopping onto tiscali/level3, it looks to me like, comcast could be trying to even out (1:1) it;s carriers so that they get all inbound for free sort of and it;s upstream selling as a transit make money there. sort of, just a surprise to me at this point
2 <1 ms <1 ms <1 ms 66.90.127.141 [66.90.127.141]
3 1 ms 1 ms 1 ms be-10-604-cr01.chicago.il.ibone.comcast.net [68.
6.89.49]
4 37 ms 40 ms 36 ms pos-1-14-0-0-cr01.newyork.ny.ibone.comcast.net [
8.86.85.105]
5 42 ms 42 ms 42 ms pos-1-15-0-0-cr01.mclean.va.ibone.comcast.net [6
.86.85.89]
6 30 ms 30 ms 31 ms xe-3-1-0.was11.ip.tiscali.net [213.200.84.117]
7 122 ms 115 ms 113 ms xe-2-1-0.par70.ip.tiscali.net [89.149.186.165]
8 119 ms 119 ms 119 ms kpn-eurorings-gw.ip.tiscali.net [213.200.85.238]
9 120 ms 120 ms 123 ms asd2-rou-1021.NL.eurorings.net [134.222.231.177]
10 119 ms 119 ms 167 ms obl-rou-1021.NL.eurorings.net [134.222.231.130]
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Sep 30, 2008
I've decided to move from my current provider (which I have praised many times on this forum before) because I'm just not getting the service I expect.
I'm specifically interested in a provider who is able to upgrade a VPS quickly, efficiently and on time, with no excuses and without "forgetting" things.
If you have experienced more than one upgrade with a provider which has been handled exceptionally well, please point me in the right direction.
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Feb 14, 2008
I am a host reseller and the parent company is upgrading their servers to PHP5. This may break some of my clients' sites (OSCommerce, Zen). Should we fix those sites for free or should my clients pay for the upgrade?
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Mar 29, 2009
I was wondering how I would go about ensuring my kernel is up to date on my vps. I am running centos and I have cpanel, so I am not sure if there is anything special that has to be done or avoided when running cpanel.
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Jun 14, 2009
I have a friend who uses Wordpress 2.7 on his website which is hosted with Supanames.
The auto-upgrade and WPAU Auto Upgrade scripts do not work!
Both ask for FTP details, but both fail...
Anyone else on SN sorted had this or sorted it out?
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Jun 24, 2014
Simple... new Plesk 12 includes this fancy feature to tell me which Wordpress plugins and themes need updating (because I obviously can't do this myself). But maybe I don't want to update some plugins (because they've been customized and changed)... how do I....
STOP Plesk 12 from sending me Wordpress update notification emails EVERY DAY!???? The auto-update is off... and EVERY day is sends me (and all of those clients) an ugly email about their Wordpress installations. How do I turn this OFF?
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