DevLogs Dataset

Application Error Logs

Simulate application crashes and exceptions. Perfect for testing error monitoring systems like Sentry or Datadog log ingestion pipelines.

[ERROR] ConnectionRefusedError: Unable to connect to database

at ClientRequest.<anonymous> (/app/node_modules/pg/lib/connection.js:120:15)

at ClientRequest.emit (events.js:315:20)

timestamp

Error timestamp

level

Log severity level

service

Microservice name

trace_id

Distributed trace identifier

message

Error message description

stack_trace

Full stack trace of the exception

user_id

Impacted user ID (if any)

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10 sample rows