Using an Elastic cloud instance with 3 x APM 512 MB instances, but no matter what config performance tuning I do, I cannot get the "queue is full" spikes to stop.
Current configuration is as follows:
output.elasticsearch.worker: 32 output.elasticsearch.bulk_max_size: 5000 queue.mem.events: 50000
mem.events are both set to the max that Elastic cloud will allow and looking at the memory usage chart, we still have plenty unused. I have attempted many different combinations for these values with no success. Next looking at the elastisearch instances they are showing fine for disk usage, index speed, and cpu usage.
APM version 7.4.2