Increase pipeline.batch.size


Hi all,

Currently I have default settings in logstash.yml:
pipeline.workers: 4
pipeline.batch.size: 125

I tried to increase the batch size to 200 and 500, but the logstash service wouldn't start.
Even when I decreased the setting to 100 it didn't start.

I think I could optimize performance with increased batch size (am I right?).

4 core, 16 GB RAM, centos

Why can't I increase the batch size?



Didn't work with 100,
didn't work with 250,
didn't work with 500

It works with 1000

(system) #3

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