logging

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Description

I find some configurations are in configurations.md , but not in the agent.config , such as agent.trace_segment_ref_limit_per_span 、agent.instance_properties[key]=value . Otherwise , the configuration ```

Is your feature request related to a problem? Please describe.
I have a container's logs with mixed output of nginx, php-fpm, php errors and custom application logs.
And to I need to attach a fixed value as custom text to label in pipeline_stages, based on regexp matching, something like this:

if "log ~= '^{app="brick-drupal",': set label="drupal"
elseif "log ~= "NOTICE: PHP message|

Some files in the repository are missing newlines at the very end, as pointed out by @nrbrook in #1026

Classes/CocoaLumberjack.h was specifically mentioned, but there could be other files that are missing this as well.

Context

Logstash allows for putting dynamic fields in the event data, such as the current time in your specified format.

This format is specified in the sprintf +FORMAT, and applied to the @timestamp field.

Issue

The locale of the sprintf differs from the locale of the date filter. Thi

The generic Windows audit log config lacks many event ids, e.g.

• registry events
• driver load service addition events, System/7045 and Security/4697
• likely others