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DarkSideOfTheQ_'s avatar
DarkSideOfTheQ_
Icon for Nimbostratus rankNimbostratus
Aug 09, 2011

ltm to server connection time

Hellooo everybody,     Is there a way to determine how long it takes for the LTM to open a connection to a server in a pool? The b conn cmd seemed to show current connections with IDLE times, bu...
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JRahm's avatar
JRahm
Icon for Admin rankAdmin
Aug 09, 2011
you could get close (but no finer than a ms) with an iRule by storing the time in HTTP_REQUEST_SEND (assuming http) and then do a diff in the SERVER_CONNECTED event. You might also experiment with IP::stats age and TCP::rtt in the SERVER_CONNECTED event.

 

 

http://devcentral.f5.com/wiki/iRules.TCP__rtt.ashx Click Here

 

http://devcentral.f5.com/wiki/iRules.IP__stats.ashx Click Here