We are sending Apache access logs to Graylog (2.1.1). We have 70+ websites and I want to build a quick value chart for say all requests that resulted in a 5xx response.
Currently when I create said chart www.somedomain.com and somedomain.com are treated separately, I want to combine the count for those 2 variants of the same site. So if the counts for 5xx errors were:
The quick chart would would have the following:
How can I achieve that?
Thanks in advance.