Elasticsearch and logstash performance drop

Hello all
im using logstash to index to elasticsearch. I am using batch size 2000 and 16 workers because i have 4 cpus and 4 cores each. I have a problem with performance in logstash .Its not utilizing the full cpu capacity and it drops in performance a lot and it reaches 0 events/s on large files meaning after runnung for some time. Here is how the performance on a 260mb file

if you can help me make it stable on a high event receive and emmitt
thank you.

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.