gistfile1.txt

❯ for type in inputs filters codecs outputs; do echo "List of $type"; cat ./logstash_node_stats.json | jq -r ".pipelines | map(.plugins.$type)[] | map(.name)[]" | sort | uniq -c | sort -k2; done
List of inputs
   1 beats
   2 jdbc
   1 syslog
   1 tcp
List of filters
   1 clone
   4 date
   1 dissect
   6 drop
   1 elapsed
  20 grok
   1 json
  28 mutate
   1 ruby
   1 xml
List of codecs
   1 fluent
   5 json
   4 plain
List of outputs
   5 lumberjack