Writing / OSLog
OSLog
2 essays tagged OSLog.
2026
OSLog signposts with Instruments: connecting logs to hangsHow to use OSLog signposts, intervals, and Instruments together so performance investigations connect user actions to real latency and hangs.11 min readLogging on iOS: useful structure, sane defaults, and better debuggingMost iOS logging is either print spam that nobody reads or silence that hides the bug. A reasonable logging setup is small, structured, and actually useful when something breaks at 2 AM.8 min read