Run Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for drupal_add_http_header [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
drupal_add_http_header1 7.7% 38 0.0% 40 0.0% 6,008 0.0% 8,040 0.0%
Exclusive Metrics for Current Function13 34.2% 11 27.5% 2,024 33.7% 1,456 18.1%
Parent function
call_user_func_array@11 100.0% 38 100.0% 40 100.0% 6,008 100.0% 8,040 100.0%
Child functions
drupal_static1 33.3% 18 47.4% 19 47.5% 1,088 18.1% 4,536 56.4%
_drupal_set_preferred_header_name1 33.3% 6 15.8% 7 17.5% 2,088 34.8% 1,488 18.5%
strtolower1 33.3% 1 2.6% 3 7.5% 808 13.4% 560 7.0%