Merge "Improve grok pattern matching for apache logs"

ansible/roles/common/templates/conf/format/apache_access.conf.j2

@@ -4,7 +4,7 @@
   key_name Payload
   <parse>
     @type grok
-    grok_pattern \[%{HTTPDATE:Timestamp}\] "(?:%{WORD:http_method} %{NOTSPACE:http_url}(?: HTTP/%{NUMBER:http_version})?|%{DATA:rawrequest})" %{NUMBER:http_status} (?:\d+|-)
+    grok_pattern \[%{HTTPDATE:Timestamp}\] "(?:%{WORD:http_method} %{NOTSPACE:http_url}(?: HTTP/%{NUMBER:http_version})?|%{DATA:rawrequest})" %{NUMBER:http_status} (?:%{NUMBER:http_bytes}|-) (?:%{NUMBER:http_response_time_us}|-) "%{DATA:referrer}" "%{DATA:agent}"
     time_key Timestamp
     time_format %d/%b/%Y:%H:%M:%S %z
     keep_time_key true

releasenotes/notes/improve-apache-grok-pattern-47b0bcd90f464d60.yaml

+---
+features:
+  - |
+    Updates apache grok pattern to match the size of response in bytes,
+    time taken to serve the request and user agent.