Run Report
Run #523bd1075886b: XHProf Run (Namespace=drupal-perf-joelpittet)
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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% 45 0.0% 46 0.0% 6,008 0.0% 3,904 0.0%
Exclusive Metrics for Current Function20 44.4% 17 37.0% 2,024 33.7% 1,592 40.8%
Parent function
call_user_func_array@21 100.0% 45 100.0% 46 100.0% 6,008 100.0% 3,904 100.0%
Child functions
drupal_static1 33.3% 14 31.1% 16 34.8% 1,088 18.1% 128 3.3%
_drupal_set_preferred_header_name1 33.3% 9 20.0% 9 19.6% 2,088 34.8% 1,624 41.6%
strtolower1 33.3% 2 4.4% 4 8.7% 808 13.4% 560 14.3%