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DNS errors number

henk_stobbe
DynaMight Leader
DynaMight Leader

Hello,

Where does Dynatrace get the 80% errors from, sometimes this number changes per minute?

KR Henk

 

henk_stobbe_0-1683707503520.png

 

3 REPLIES 3

Julius_Loman
DynaMight Legend
DynaMight Legend

From the network monitoring module and does it by network packet capture.

Certified Dynatrace Master | Alanata a.s., Slovakia, Dynatrace Master Partner

Hi Julius,

Sorry about  the unclear question, my mistake. I should have asked something like how is this number calculated , or something like that...

Thanks for your fast reply!

 

KR Henk

andre_vdveen
DynaMight Champion
DynaMight Champion

Further to what Julius already mentioned, the value seen on the tab, is the last captured value, meaning if you see 80%, that's the last seen value - it is not an average or similar across the timeframe.

To my knowledge, the % is calculated based on the total nr of DNS queries, divided by the nr of errors/failures. Hence: if you had 5 queries, and 4 resulted in NXDomain(3) errors, that's 80% errors.

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