Debug line with all properties:
FROMHOST: '', fromhost-ip: '172.17.128.1', HOSTNAME: 'host', PRI: 172,
syslogtag 'heroku[logplex]', programname: 'heroku', APP-NAME: 'heroku', PROCID: 'logplex', MSGID: '-',
TIMESTAMP: 'Dec 23 10:34:37', STRUCTURED-DATA: '-',
msg: 'Error L10 (output buffer overflow): 2 messages dropped since 2025-12-23T10:33:40.166487+00:00.'
escaped msg: 'Error L10 (output buffer overflow): 2 messages dropped since 2025-12-23T10:33:40.166487+00:00.'
inputname: drain rawmsg: '<172>1 2025-12-23T10:34:37.53+00:00 host heroku logplex - Error L10 (output buffer overflow): 2 messages dropped since 2025-12-23T10:33:40.166487+00:00.'
$!:{ "metadata": { "httpheaders": { "host": "e360monitorapp-52008217e841.herokuapp.com", "user-agent": "logfwd", "content-length": "157", "accept-encoding": "gzip", "content-type": "application\/logplex-1", "logplex-drain-token": "d.6ab37b9b-b2f3-4050-958c-4daaaefe72a4", "logplex-frame-id": "c55eeee0-9daf-4e6f-be96-56ed5125a8ca", "logplex-msg-count": "1", "server": "Heroku", "via": "1.1 spaces-router (878c4b46ede4)", "x-forwarded-for": "174.129.223.175", "x-forwarded-port": "443", "x-forwarded-proto": "https", "x-request-id": "59cb7416-f840-34d5-da64-5185bd76e455", "x-request-start": "1766486077641" }, "queryparams": { "app": "metadeploy-staging", "environment": "staging" } }, "data": { "event": "Error L10 (output buffer overflow): 2 messages dropped since 2025-12-23T10:33:40.166487+00:00.", "source": "heroku.heroku", "sourcetype": "-", "hostname": "d.6ab37b9b-b2f3-4050-958c-4daaaefe72a4", "agent_timestamp": "2025-12-23T10:34:37.53+00:00", "tags_schema_id": "any6:1", "tags": { "dyno": "logplex", "app": "metadeploy-staging", "space": "-", "region": "-", "severity": "warning", "uuid": "7debea5d-6554-43e4-9da1-a0cb7ff72d33" }, "owner": { "service": "-", "team": "-", "environment": "staging", "cloud": "e360" } } }
$.:{ "app_id": "d.6ab37b9b-b2f3-4050-958c-4daaaefe72a4", "source": "heroku", "dyno": "logplex", "app": "metadeploy-staging", "space": "-", "region": "-", "team": "-", "service": "-", "sourcetype": "-", "environment": "staging", "cloud": "e360", "business_unit": "Heroku", "type": "log", "inc": 0, "format": "text", "dynadir": "debug" }
$/:

Debug line with all properties:
FROMHOST: '', fromhost-ip: '172.17.128.1', HOSTNAME: 'host', PRI: 172,
syslogtag 'heroku[logplex]', programname: 'heroku', APP-NAME: 'heroku', PROCID: 'logplex', MSGID: '-',
TIMESTAMP: 'Dec 23 10:34:38', STRUCTURED-DATA: '-',
msg: 'Error L10 (output buffer overflow): 2 messages dropped since 2025-12-23T10:33:40.941587+00:00.'
escaped msg: 'Error L10 (output buffer overflow): 2 messages dropped since 2025-12-23T10:33:40.941587+00:00.'
inputname: drain rawmsg: '<172>1 2025-12-23T10:34:38.314899+00:00 host heroku logplex - Error L10 (output buffer overflow): 2 messages dropped since 2025-12-23T10:33:40.941587+00:00.'
$!:{ "metadata": { "httpheaders": { "host": "e360monitorapp-52008217e841.herokuapp.com", "user-agent": "logfwd", "content-length": "161", "accept-encoding": "gzip", "content-type": "application\/logplex-1", "logplex-drain-token": "d.6ab37b9b-b2f3-4050-958c-4daaaefe72a4", "logplex-frame-id": "5d32d2fc-e514-46c2-8b03-a137a6b85f3a", "logplex-msg-count": "1", "server": "Heroku", "via": "1.1 spaces-router (878c4b46ede4)", "x-forwarded-for": "52.73.109.129", "x-forwarded-port": "443", "x-forwarded-proto": "https", "x-request-id": "dd5e609d-2324-f252-40c7-b95897909181", "x-request-start": "1766486078433" }, "queryparams": { "app": "metadeploy-staging", "environment": "staging" } }, "data": { "event": "Error L10 (output buffer overflow): 2 messages dropped since 2025-12-23T10:33:40.941587+00:00.", "source": "heroku.heroku", "sourcetype": "-", "hostname": "d.6ab37b9b-b2f3-4050-958c-4daaaefe72a4", "agent_timestamp": "2025-12-23T10:34:38.314899+00:00", "tags_schema_id": "any6:1", "tags": { "dyno": "logplex", "app": "metadeploy-staging", "space": "-", "region": "-", "severity": "warning", "uuid": "7debea5d-6554-43e4-9da1-a0cb7ff72d33" }, "owner": { "service": "-", "team": "-", "environment": "staging", "cloud": "e360" } } }
$.:{ "app_id": "d.6ab37b9b-b2f3-4050-958c-4daaaefe72a4", "source": "heroku", "dyno": "logplex", "app": "metadeploy-staging", "space": "-", "region": "-", "team": "-", "service": "-", "sourcetype": "-", "environment": "staging", "cloud": "e360", "business_unit": "Heroku", "type": "log", "inc": 0, "format": "text", "dynadir": "debug" }
$/: