Run Report
Run #519ec8682c2dc: 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_header3 12.5% 152 0.0% 155 0.0% 15,544 0.1% 0 0.0%
Exclusive Metrics for Current Function36 23.7% 25 16.1% 2,568 16.5% 0 N/A%
Parent function
call_user_func_array3 100.0% 152 100.0% 155 100.0% 15,544 100.0% 0 N/A%
Child functions
drupal_send_headers3 25.0% 90 59.2% 93 60.0% 8,832 56.8% 0 N/A%
drupal_static3 25.0% 13 8.6% 18 11.6% 1,088 7.0% 0 N/A%
_drupal_set_preferred_header_name3 25.0% 11 7.2% 15 9.7% 2,184 14.1% 0 N/A%
strtolower3 25.0% 2 1.3% 4 2.6% 872 5.6% 0 N/A%