Xhprof Funktionen
PHP-Handbuch

xhprof_sample_enable

Start XHProf profiling in sampling mode

Beschreibung

void xhprof_sample_enable ( void )

Starts profiling in sample mode, which is a lighter weight version of xhprof_enable. The sampling interval is 0.1 seconds, and samples record the full function call stack. The main use case is when lower overhead is required when doing performance monitoring and diagnostics.

Parameter-Liste

Diese Funktion hat keine Parameter.

Rückgabewerte

NULL

Siehe auch

  • xhprof_sample_disable
  • xhprof_enable
  • memory_get_usage
  • getrusage