Run Report
Run #534ad972c8c0d: 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% 41 0.0% 42 0.0% 3,288 0.0% 0 0.0%
Exclusive Metrics for Current Function18 43.9% 13 31.0% 1,092 33.2% 0 N/A%
Parent function
call_user_func_array@11 100.0% 41 100.0% 42 100.0% 3,288 100.0% 0 N/A%
Child functions
drupal_static1 33.3% 14 34.1% 17 40.5% 592 18.0% 0 N/A%
_drupal_set_preferred_header_name1 33.3% 8 19.5% 9 21.4% 1,160 35.3% 0 N/A%
strtolower1 33.3% 1 2.4% 3 7.1% 444 13.5% 0 N/A%