![Logstash ruby filter doesn't parse json and return whole message field in Kibana - Logstash - Discuss the Elastic Stack Logstash ruby filter doesn't parse json and return whole message field in Kibana - Logstash - Discuss the Elastic Stack](https://global.discourse-cdn.com/elastic/original/3X/f/d/fd99c0c1118d6c42f166b4e6212c29c00cb18003.png)
Logstash ruby filter doesn't parse json and return whole message field in Kibana - Logstash - Discuss the Elastic Stack
![Practical DevOps - Continous Monitoring using Elasticsearch Logstash Kibana Filebeat | Rohit Salecha Practical DevOps - Continous Monitoring using Elasticsearch Logstash Kibana Filebeat | Rohit Salecha](https://www.rohitsalecha.com/post/practical_devops_continous_monitoring_elasticsearch_logstash_kibana_filebeat/img/9.png)
Practical DevOps - Continous Monitoring using Elasticsearch Logstash Kibana Filebeat | Rohit Salecha
![Demo - Send JSON data to Elastic search in ELK stack | How to use JSON filter in Logstash. - YouTube Demo - Send JSON data to Elastic search in ELK stack | How to use JSON filter in Logstash. - YouTube](https://i.ytimg.com/vi/ClypQPE9xZE/maxresdefault.jpg)
Demo - Send JSON data to Elastic search in ELK stack | How to use JSON filter in Logstash. - YouTube
why does logstash-5.1.1 json filter have a slower performance than logstash-2.3.1 · Issue #6425 · elastic/logstash · GitHub
![Looking for Q: Level up logs and ELK - Logstash Grok, JSON Filter and JSON Input performance comparision Looking for Q: Level up logs and ELK - Logstash Grok, JSON Filter and JSON Input performance comparision](https://1.bp.blogspot.com/-7I50PQTckV4/W7HRe1A5l2I/AAAAAAAAksE/OPl_V-8l2JkimqYdkX58sZHLAvkjzjdlACEwYBhgL/s1600/logstash-filter-json.png)
Looking for Q: Level up logs and ELK - Logstash Grok, JSON Filter and JSON Input performance comparision
![logstash module's `format: json` not make effect and json pipeline not matched · Issue #9394 · elastic/beats · GitHub logstash module's `format: json` not make effect and json pipeline not matched · Issue #9394 · elastic/beats · GitHub](https://user-images.githubusercontent.com/5629307/49500089-c818d700-f8aa-11e8-9407-329a1869c69b.png)
logstash module's `format: json` not make effect and json pipeline not matched · Issue #9394 · elastic/beats · GitHub
![Looking for Q: Level up logs and ELK - Logstash Grok, JSON Filter and JSON Input performance comparision Looking for Q: Level up logs and ELK - Logstash Grok, JSON Filter and JSON Input performance comparision](https://2.bp.blogspot.com/-BKvxATdIpfE/W7HRfvfLc4I/AAAAAAAAkrs/VrddgCtua4UVWSYKakgFeUYJOeSjGPvXgCLcBGAs/s1600/logstash-grok-overview-node.png)