TRACE_FLUSH

When enabled, forces each trace line to be immediately flushed to disk.

Description

Controls whether trace output is immediately written to disk

Type

Boolean

Values

yes/no, on/off, 1/0

Default

no

Performance Implications

  • Enabled: Ensures no trace data is lost in crashes but impacts performance

  • Disabled: Better performance but may lose recent trace data in crashes

Use Cases

  • Enable during debugging critical issues

  • Disable in performance-sensitive environments

  • Recommended enabled when investigating timing issues