, : -- -- Elasticsearch : 7 ELK (ElasticSearch, LogStash, Kibana) - 09, 2019 5000 0 0 3 ELK (ElasticSearch, LogStash, Kibana): 11, 2019 1000 0 0 5 ELK (ElasticSearch, LogStash, Kibana) 13, 2019 0 0 0 4 Redis ? 14, 2019 21000 0 0 5 DevOps 26, 2020 1000 0 2 11 Telegram 5, 2020 0 0 0 2 14 DevOps 6, 2020 0 0 0 11