29 Mar 2020
03:37 PM
- last edited on
06 May 2021
02:38 PM
by
MaciejNeumann
Dear All,
Why the connectivity representing 0% while you can see a lot of traffic on the interface?
Regards,
Babar
Solved! Go to Solution.
Hi @Babar Q.
Its look like all your connections are being refused.
Check also the Quality tab.
Yos
Hello @Yos N.
From where to where connections refused, because there is no issue with the monitoring?
Regards,
Babar
Go to connectivity from process perspective of this host
Hello @Yos N.
My question is different than this. Have a look at the below screenshot. Its a 4 hosts group, 2 are showing 0% connectivity and the other 2 are showing 100% connetivity while the traffic is almost similar.
Regards,
Babar
Let's try to check first what causing those hosts to show 0% connectivity by checking the processes connectivity.
Can you please show the connectivity of the processes of one of the hosts with 0% connectivity, sort the processes by the connectivity to see which of the processes are refusing connection ...
And also take a look a this thread which explain what is the meaning of Host connectivity metric.
HTH
Yos
Hello @Yos N.
Than you for sharing the thread.
The below host showing 0% connectivity while you can see that maximum retransmission is 0.85% for one of the following processes, but the connectivity is 100%.
The host which is showing 100% connectivity has a maximum retransmission of 0.93% for one of the processes.
Regards,
Babar
HI @Babar Q.
So its look like your application processes are connected OK, that the good part. Are there other processes down under the list of processes?
Yos
Hello @Yos N.
As I shared earlier that everything is similar among 0% connectivity and 100% connectivity hosts.
Regards,
Babar
Ammm its look like the blame here is on Host connections good question for dynatrace one I think
Hello @Yos N.
Yes. It seems time to go to Dynatrace ONE/or Support to understand such type of cases.
Regards,
Babar