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Forum Discussion

Chris_Huston_16's avatar
Chris_Huston_16
Icon for Nimbostratus rankNimbostratus
Mar 29, 2011

iRule performs 100x slower under load

Hello,   I have an iRule (BIGIP v9.4.8) whose HTTP_REQUEST timing performance drops by 100x when under load. How can I diagnose what's happening? Under what conditions can an iRule slow down (in t...
application delivery
dev
devops
iRules
hoolio's avatar
hoolio
Icon for Cirrostratus rankCirrostratus
Mar 31, 2011
Hi Chris,

 

 

Can you post the case number you had open? Also, how are you doing the cookie encryption? If you're using HTTP::cookie encrypt|decrypt, you could probably save a lot of cycles by manually encrypting the cookies instead with AES::encrypt|decrypt.

 

 

Aaron