Run Report
Run #517c75d3de7c7: 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% 664 0.1% 666 0.2% 47,288 0.4% 69,720 0.5%
Exclusive Metrics for Current Function32 4.8% 26 3.9% 2,568 5.4% 576 0.8%
Parent function
call_user_func_array3 100.0% 664 100.0% 666 100.0% 47,288 100.0% 69,720 100.0%
Child functions
drupal_send_headers3 25.0% 604 91.0% 607 91.1% 40,576 85.8% 67,584 96.9%
drupal_static3 25.0% 14 2.1% 16 2.4% 1,088 2.3% 120 0.2%
_drupal_set_preferred_header_name3 25.0% 11 1.7% 13 2.0% 2,184 4.6% 1,248 1.8%
strtolower3 25.0% 3 0.5% 4 0.6% 872 1.8% 192 0.3%