I have problem with my grok filter.
When i adding new pattern in MATCH section ~ 80% message lost.
I check my filter in grok debugger - it's fine
How i can debug (step by step) my filter?
Can i see how grok work with every message?
I want create synthetic test, for 1000 message, and put out logs to file.
Maybe you recomend somthig else.
p.s. if my investigationv will f*ckup i demonstrate my filter for you)))