Run Report
Run #53513c776fc13: 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_header7 18.9% 80 0.0% 86 0.0% 6,832 0.0% 0 0.0%
Exclusive Metrics for Current Function46 57.5% 32 37.2% 2,512 36.8% 0 N/A%
Parent function
call_user_func_array@17 100.0% 80 100.0% 86 100.0% 6,832 100.0% 0 N/A%
Child functions
_drupal_set_preferred_header_name7 33.3% 19 23.8% 24 27.9% 2,184 32.0% 0 N/A%
drupal_static7 33.3% 15 18.8% 22 25.6% 1,136 16.6% 0 N/A%
strtolower7 33.3% 0 0.0% 8 9.3% 1,000 14.6% 0 N/A%