{ "@timestamp": "2017-10-12T08:05:34.853Z", "beat": { "hostname": "host.example.com", "name": "host.example.com" }, "metricset": { "module": "system", "name": "socket", "rtt": 115 }, "system": { "socket": { "direction": "listening", "family": "ipv4", "local": { "ip": "127.0.0.11", "port": 45723 }, "process": { "cmdline": "/tmp/go-build519327234/github.com/elastic/beats/metricbeat/module/system/socket/_test/socket.test -test.v=true -data", "command": "socket.test", "exe": "/tmp/go-build519327234/github.com/elastic/beats/metricbeat/module/system/socket/_test/socket.test", "pid": 2025 }, "user": { "id": 0, "name": "root" } } } }