xhprof

xhprof support => enabled
Version => 2.1.2

Directive => Local Value => Master Value
xhprof.output_dir => /tmp => /tmp
xhprof.collect_additional_info => 0 => 0
xhprof.sampling_interval => 100000 => 100000
xhprof.sampling_depth => 0x7fffffff => 0x7fffffff