Run Report
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
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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% 23 0.0% 23 0.0% 6,008 0.0% 0 0.0%
Exclusive Metrics for Current Function9 39.1% 7 30.4% 2,024 33.7% 0 N/A%
Parent function
call_user_func_array@11 100.0% 23 100.0% 23 100.0% 6,008 100.0% 0 N/A%
Child functions
drupal_static1 33.3% 8 34.8% 10 43.5% 1,088 18.1% 0 N/A%
_drupal_set_preferred_header_name1 33.3% 5 21.7% 5 21.7% 2,088 34.8% 0 N/A%
strtolower1 33.3% 1 4.3% 1 4.3% 808 13.4% 0 N/A%