The Best Apache Logformat 2023. Debug, info, notice, warn, error, crit, # alert, emerg. The actual logformat used depends on the settings given in the customlog directive (refer to section 10.5.38, “ customlog ” ).
I don't think it should matter much as they are rather similar and tools will parse them. Dazu muss nur eine weitere logformat direktive geschrieben und ihr ein eindeutiger name zugeordnet werden. This article describes how to configure and read the apache access and error logs.
