I would like to know the metrics about Logstash and Kibana.
How much throughput can tolerate by Logstash ? means, how much data it can receive from redis or any shiper? , How much data it can send to the elasticsearch in a second? how much data it can store?
what is the queue size, Buffer size of Logstash?
what is the throughput for Elasticsearch?
How much data it can take per second?
How much data it can send to the Kibana in a second?
How can Physical hardware can effect the throughput of Elasticsearch and Logstash?
I am failed to found all these metrics from Elasticsearch documents. can anybody help me to found the answer?