topic Re: /rb_bf09634kxu being called on unmonitored server in Open Q&A

/rb_bf09634kxu being called on unmonitored server

RSlessor — Thu, 01 Sep 2022 12:50:15 GMT

We are not monitoring two servers of a 4 server website array (intentionally). Im am getting tons of calls to the URL in the subject, how would I shut that off?

Re: /rb_bf09634kxu being called on unmonitored server

techean — Fri, 05 Aug 2022 11:28:56 GMT

You can set custom alerts rule or fine tune your host anomaly detection settings.

Re: /rb_bf09634kxu being called on unmonitored server

RSlessor — Fri, 05 Aug 2022 21:53:07 GMT

What is causing that to be called? this is infact a dynatrace endpoint correct? I am seeing 404 errors as the dynatrace is not installed on these servers.

Re: /rb_bf09634kxu being called on unmonitored server

sia_h — Sat, 06 Aug 2022 12:42:53 GMT

Hi,

In the settings (Capturing > Advanced setup) of the Web application you can specify to what endpoint the RUM agent should send the monitoring data to. I am assuming the current default endpoint can be any of the four servers including the two un-monitored ones.

Sia

Re: /rb_bf09634kxu being called on unmonitored server

AntonioSousa — Sun, 07 Aug 2022 10:05:02 GMT

This is due to the fact that OneAgent injects the RUM requests as first party requests. So, when they are made by the client, they go to your load-balancer, which distributes them to your 4 servers. Naturally, the ones without OneAgents don't know what to do with them...

If you don't want to monitor them all, probably the best way, and which I have done in some cases, is tell the load-balancer that the requests for both the Javascript requests and the XHR ones that you mention, be only sent to the monitored servers.