Rule Name: Tomcat Access Log
Log Type: Apache Tomcat 7 Access Log
Rule Description: Parse the Remote IP address, Method, Requested URL path, HTTP status code, Time Taken, and Bytes Sent.


Sample Log:

192.100.20.135 - - [07/Oct/2014:22:44:16 +0000] "GET /ServiceAPI/mappings/123456/load HTTP/1.1" 200 1414 6234

Extraction Rule:

| parse regex "(?<ip>\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}? )" | parse regex "\"(?<method>\D{1,7}? )" | parse regex "\"\D{1,7} (?<url>\S{1,2048}? )" | parse regex "\" (?<status>\d{3}? )" | parse regex "\" \d{3} (?<time_taken>\d{1,}? )" | parse regex "\" \d{3} \d{1,} (?<bytes_sent>\d{1,}?)"

Resulting Fields:

Field Name Description Example
ip   192.100.20.135
method   GET
url   /ServiceAPI/mappings/123456/load
status   200
time_taken   1414
bytes_sent   6234