Run Report
Run #518080a5ca60d: 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_header3 12.5% 148 0.1% 152 0.1% 14,616 0.1% 0 0.0%
Exclusive Metrics for Current Function33 22.3% 29 19.1% 2,568 17.6% 0 N/A%
Parent function
call_user_func_array3 100.0% 148 100.0% 152 100.0% 14,616 100.0% 0 N/A%
Child functions
drupal_send_headers3 25.0% 87 58.8% 88 57.9% 7,856 53.7% 0 N/A%
drupal_static3 25.0% 15 10.1% 17 11.2% 1,136 7.8% 0 N/A%
_drupal_set_preferred_header_name3 25.0% 11 7.4% 13 8.6% 2,184 14.9% 0 N/A%
strtolower3 25.0% 2 1.4% 5 3.3% 872 6.0% 0 N/A%