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Observability Monitoring Post #5347 · source on Telegram

The Vicious Cycle of Software Logging

Description

A simple diagram illustrating the cyclical nature of a developer's attitude towards logging. Two large, black, curved arrows form a circle on a white background. At the top, blue text reads, 'Maybe logging isn't that necessary after all'. Following the clockwise arrow, red text on the right says, 'A mysterious bug appears'. At the bottom, bold blue text declares, 'I'm gonna log EVERYTHING'. Following the next arrow, green text on the left explains, 'Things go smoothly for a while', which leads back to the top. The meme perfectly captures the developer's journey from complacency during periods of stability (leading to reduced logging) to frantic over-correction (logging everything) when a difficult bug inevitably surfaces. It's a universally relatable experience in software engineering, highlighting the constant tension between the cost/overhead of logging and the critical need for observability when troubleshooting

Comments

7
Anonymous ★ Top Pick A developer's approach to logging is a perfect sine wave oscillating between 'Why are we paying so much for storage?' and 'I would trade a junior engineer for a single stack trace right now.'
  1. Anonymous ★ Top Pick

    A developer's approach to logging is a perfect sine wave oscillating between 'Why are we paying so much for storage?' and 'I would trade a junior engineer for a single stack trace right now.'

  2. Anonymous

    Quarterly cycle: CFO yells about ingest costs, we flip everything to WARN; phantom bug appears, we flip to TRACE; CloudWatch invoice and pager duty alternate like a two-phase commit - and somehow both always roll back our weekend

  3. Anonymous

    The four stages of logging enlightenment: from 'logs are for the weak' to 'I need microsecond timestamps on every variable assignment' - usually discovered at 3 AM when that one customer's edge case brings down the entire distributed system and all you have is a single 'Something went wrong' in the logs

  4. Anonymous

    This perfectly captures the observability pendulum: you start with log.Debug() everywhere until your S3 bill arrives, strip it all out for 'clean code,' then spend 3am on a Saturday SSH'd into production running `tail -f` on the one log file that exists, desperately wishing you'd kept that 'unnecessary' trace statement from six months ago. By Monday, you've added OpenTelemetry spans to your hello world function and set log retention to 'forever.' The cycle continues until you discover the senior architect has been using printf debugging in production for 15 years and somehow always finds the bug first

  5. Anonymous

    From 'logging is overhead' to 'grep ERROR in 10GB of spaghetti' - the observability event horizon

  6. Anonymous

    Our logging policy is event-driven: no logs until a Sev-1, then we reinvent Splunk with PII, trace IDs, and a 10x bill the CFO calls a cardinality tax

  7. Anonymous

    Observability maturity curve: “we don’t need logs” until the first prod incident; then “log everything” until the Elasticsearch cluster becomes the incident

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