KCachegrinda • Xdebug – xdebug.profiler_output_dir – xdebug.profiler_output_name – cachegrind.out.%t.%R – Xdebug laže! • KCachegrind – Instalirajte graphviz – Koristite % relative – Uključite Cycle detection – Settings > Configure KCachegrind > Annotations > Add source folder