01-12-2019 08:07 PM
Hi team,
As per post in "ACS 5.3 TACACS+ Transactions per Second Measurement for ISE Migration"
formula for calculating TPS is
"Essentially you need to combine all the three reports ( authentication, authorization and accounting) for the ACS server and aggregate it for say 8hrs(working time) to get the TACACS+ TPS."
Just to verify my understanding, if below data is for one day (24 hrs) from existing ACS:
Total Authentication messages (Pass+Fail) = 250000, Total Authorization messages = 370000 and accounting messages = 118000 then TPS would be:
(250000+370000+118000) / (24X60X60) = 8.54 TPS
Is this correct way to find out TPS?
Customer currently has 12 ACS instances. But using above calculation and ISE TPS handling capacity, it comes out to be only 2 ISE PSNs (considering HA).
Just want to double sure.
Solved! Go to Solution.
01-13-2019 01:09 PM
01-13-2019 07:00 PM
01-13-2019 01:09 PM
01-13-2019 07:00 PM
01-15-2024 01:48 PM
Hi everyone, where do you get the Authorization and Accounting total numbers for the TPS calculation formula? I can easily find out the Authentication ones from Operations -- > Reports --- > Endpoints and Users --- > Authentication Summary
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