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Questions tagged [lag]

55 questions
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Windows 2008 R2 Standard Edition random packet drop

My dedicated game server running Windows 2008 R2 Standard Edition drops packages randomly and this is causing a freeze for about 1 second for my players. I have no idea whats causing this. I've been monitoring the network from the server and also…
Simon Ven
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LAG Managed to Unmanaged switch

I currently have a brand new 24 port unmanaged switch. Also I just got some quad Intel NICs for a few of my servers. Therefore I am going to buy a 24 port managed switch, to setup link aggregation for the servers. However with all the clients I…
Brian D.
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Stacking and LAGing 4x PowerConnect 8024F's

We are constructing a new networking infrastructure to replace out 1GbE backbone and have decided upon using 4x Dell PowerConnect 8024F's as our "core" switches. As per the diagram below we have 2x 8024's upstairs and 2x downstairs providing links…
Myles Gray
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Copying Files Gives Disk Lag

I have some Game Server services running on my Debian 6.0 64-bit Custom Kernel machine. I lag on my currently running services whenever I install a new service. Installing a new service just involves extracting the files to a user's directory…
Asad Moeen
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Diagnosing Random Network Lag

I'm having trouble diagnosing some random lag on a 6 server LAMP cluster serving a MediaWiki site. While we're serving some 100 pages/sec the servers themselves are running fine with less than 0.5 load, no locked processes, no paging, no errors…
uesp
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How to diagnose lag problem with 502 errors (linux, apache)?

For the past few weeks I've been getting more and more reports about lag on one of my sites. I've finally been experiencing it first hand over the last week, but I haven't been able to pinpoint the problem. The server load is never higher than about…
James Simpson
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Load is 0, yet site crawls (sometimes). What gives?

I have a ~1.5-2mil page views per day site running on 2 servers. One for mysql, other for everything else. Mysql box has a load of 3, frontend is usually 0.0-0.1. Both are dual quad core with 8GB ram running SAS drives in raid5. CPU is idle for…
user11350
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Network interface is down then is up with different speed

i have a HP ProLiant server with 4 physical network ports. eth0 and eth1 are bonded together. today we faced a lag in our services, turned out that eth0 was down then up with 1000Mbps speed then went down again and up with 100Mbps speed. why…
BlackCrystal
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Bonding on centos only and switch without LAG enabled vs Bonding on centos and swtich with LAG enabled

I am a little confused on Bonding on Centos side and Link aggregation on netgear switch side. Would mean a lot if someone can clear it out. Using switch Netgear XS708E which does not support IEEE 802.3 ad Dynamic Link Aggregation…
guy
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Cisco SG550X LACP standby member even if link is UP

I configured a LAG into a stack composed by 2 x SG550X-48 (Units 1/2) and 2 x SG550X-24 (Units 3/4). The LAG1 is configured with LACP on GE3/4 and GE4/4 ports. The problem is that the GE4/4 port is recognised as a standby member: even if the link…
Mat
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Server frequently hangs, my client wants me to do X while the proper solution is Y

This question is more on etiquette rather than an actual server issue. 2 servers owned by a client of mine frequently stop responding (Fast, then really sluggish as in it takes 1 minute to execute ls, then stop altogether). I propose that we bring…
Aloha
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High ping times and packet loss on Alcatel-Lucent OmniSwitch 9600

We have 2 Alcatel 9600 core switches in a redundant configuration and 2 distribution switches (Alcatel 6850's) on another floor connected by fibre to the core switches. See the diagram below. Pinging 10.46.1.6 from 10.46.1.5 I get packet…
Rynardt
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Slow http responses

I am running an apache web server on debian 6.0 with kernel 2.6.32-5-amd64. In certain times of the day, usually when more people are online, the server have very slow responses. I am sure, that is not load, it is not DB, it is not PHP, accualy this…
Maťo Urbašík
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Debian 7 - Disk lag when copying files

I'm hosting multiple game servers on a machine with Debian 7 and after a game server is created, a new game folder is extracted with the game files on it, which involves copying around 2-4 GB, and while the files are being copied, every game server…
user2077474
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Netgear XSM7224S / DLink 1210-48 Static Lag (Trunk Failure)!

I need to configure a Netgear Switch(XSM7224S) and DLink Switch (DL1210-48) with two trunk ports. I did the same and created a lag (static) between them, afterwhcih a reboot was performed on both of them. I am unable to reach a device from one end…
centosnewbie
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