Run Report
Run #523f27f8820ba: 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% 43 0.0% 44 0.0% 6,056 0.0% 0 0.0%
Exclusive Metrics for Current Function14 32.6% 10 22.7% 2,024 33.4% 0 N/A%
Parent function
call_user_func_array@21 100.0% 43 100.0% 44 100.0% 6,056 100.0% 0 N/A%
Child functions
drupal_static1 33.3% 21 48.8% 23 52.3% 1,136 18.8% 0 N/A%
_drupal_set_preferred_header_name1 33.3% 7 16.3% 9 20.5% 2,088 34.5% 0 N/A%
strtolower1 33.3% 1 2.3% 2 4.5% 808 13.3% 0 N/A%