This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(284.8, 57.00000000000001%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EG%3C/text%3E%3C/svg%3E)
i have a farm with 2 wb servers, 1 app server and 1 sql server. yesterday i have a problem. every page that i open on my intranet site is openning very slow. in developer dashboard it's stands that i have problems but i dont know how i resolve them.
i noticed that when i try open page, from servers 10-15sec i don't received any answers. on web servers i created NLB from two web servers but in the nlb currently i have just one web server. when i set two server. my nlb does not works. i tryed with restarting the NLB but nothing. maybe this problem with the NLB configuration.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(252.8, 5%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ER%3C/text%3E%3C/svg%3E)
Hi @gogi100 ,
Please refer to the document here for the Network Load Balancing Deployment Guide. And I have found a nice article about specific to SharePoint 2010. You have to configure the the NLB nodes to use Multicast mode, that seems to be the conclusion. For more details to refer
https://learn.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2003/cc781305(v=ws.10)?redirectedfrom=MSDN
If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.
Hi @gogi100 ,
Have you tried the solution I proposed?
If you have any questions or progress, you can contact me in time.
Looking forward to your reply
Have a lucky day!
Thanks,
Raytheon Xie
Hi @gogi100 ,
Would you tell me whether your issue has been resolved or have any update?
I am looking forward to your reply.
Have a nice day!
Thanks,
Raytheon Xie
provided screenshot shows that page was rendered on server side quite fast (1065 milliseconds = 1 sec), may be there is some component on client side which causes slowness? Did you check browser console - are there any errors?