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Forum Discussion

Triggerman_1128's avatar
Triggerman_1128
Icon for Nimbostratus rankNimbostratus
Dec 06, 2006

Performance Metrics

Hi,     We are currently troubleshooting a performance issues with one of the virtual servers configured on our BIG-IP 9.2.3.     When going direct, the response time of the web applicatio...
application delivery
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devops
iRules
JRahm's avatar
JRahm
Icon for Admin rankAdmin
Dec 06, 2006
What does the websphere_tcp profile look like? Is the client base on the WAN on LAN? We have tuned the default profile somewhat for our WAN clients, the values we have changed are below:

 

 

proxy mss enable

 

slow start disable

 

bandwidth delay disable

 

nagle disable

 

proxy buffer low 98304

 

proxy buffer high 131072

 

send buffer 65535

 

recv window 65535

 

 

 

FYI, enabling bandwidth delay can create instability on your standby unit if you mirror L7 traffic. CR67185 was created for this, unfixed as of this point.

 

 

Feel free to contact me offline if you need further assistance as the performance issue you are tracking down isn't rules related.