Httpd Logging Configuration
- Log Formats https://httpd.apache.org/docs/current/en/mod/mod_log_config.html#formats
Time the request was received, in the format [18/Sep/2011:19:18:28 -0400]. The last number indicates the timezone offset from GMT
The request is recorded with the correct "landing" time, but it may appear in the log later that the requests arrived at the same time, if it longer than those.
The time taken to serve the request, in seconds.
The time taken to serve the request, in microseconds.