Run Report
Run #519afa8ec2e5c: 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% 109 0.0% 110 0.0% 14,072 0.0% 0 0.0%
Exclusive Metrics for Current Function19 17.4% 13 11.8% 2,320 16.5% 0 N/A%
Parent function
call_user_func_array1 100.0% 109 100.0% 110 100.0% 14,072 100.0% 0 N/A%
Child functions
drupal_send_headers1 25.0% 65 59.6% 67 60.9% 7,720 54.9% 0 N/A%
drupal_static1 25.0% 15 13.8% 16 14.5% 1,136 8.1% 0 N/A%
_drupal_set_preferred_header_name1 25.0% 8 7.3% 10 9.1% 2,088 14.8% 0 N/A%
strtolower1 25.0% 2 1.8% 4 3.6% 808 5.7% 0 N/A%