Run Report
Run #51ad02c47d041: 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 7.1% 85 0.0% 86 0.0% 14,072 0.0% 0 0.0%
Exclusive Metrics for Current Function17 20.0% 10 11.6% 2,320 16.5% 0 N/A%
Parent function
call_user_func_array1 100.0% 85 100.0% 86 100.0% 14,072 100.0% 0 N/A%
Child functions
drupal_send_headers1 25.0% 43 50.6% 44 51.2% 7,720 54.9% 0 N/A%
drupal_static1 25.0% 19 22.4% 21 24.4% 1,136 8.1% 0 N/A%
_drupal_set_preferred_header_name1 25.0% 5 5.9% 8 9.3% 2,088 14.8% 0 N/A%
strtolower1 25.0% 1 1.2% 3 3.5% 808 5.7% 0 N/A%