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How to interpret the process health using - open process dashboard

karthikayini_mu
Inactive

Hello All,

The application process can be in critical state even though the process health are green in Monitoring Overview Dashboard.

In that case could you please help me in understanding how to interpret by seeing process dashboard. For example when to take action or notify application team through the factors like Eden space, Survivor space, GC suspension Time.


5 REPLIES 5

Hello when process has performance issues and you see it green it means that thresholds are configured wrong and should be changed. More details:

https://www.dynatrace.com/support/doc/appmon/admin...

Generally when you have problems with your memory, pagefaults is increasing because of problems with memory addressing.

About GC it's important to not have huge amount of suspension times caused by GC, because when it is working like this application may not responding for some users. When you see huge amount of GC jobs it can also means that it is impacting on processor (GC is consuming resources).

Sebastian


Hi @sebastian k.

Thanks for the reply.

Regards

Karthikayini M


dave_mauney
Dynatrace Champion
Dynatrace Champion

Keep in mind that for process health, the only items that will cause it to "go red" are if the process is down or the GC is taking too much time. If you hover on a tier on the transaction flow you can see the green squares with "RUN" and "GC" that indicate what is monitored for health.


Hi @Dave M.

Thanks for the reply.

Regards

Karthikayini M


dave_mauney
Dynatrace Champion
Dynatrace Champion