Run Report
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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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_header6 18.2% 77 0.0% 81 0.0% 6,704 0.0% 4,544 0.0%
Exclusive Metrics for Current Function43 55.8% 32 39.5% 2,464 36.8% 2,264 49.8%
Parent function
call_user_func_array@16 100.0% 77 100.0% 81 100.0% 6,704 100.0% 4,544 100.0%
Child functions
_drupal_set_preferred_header_name6 33.3% 19 24.7% 24 29.6% 2,184 32.6% 1,584 34.9%
drupal_static6 33.3% 14 18.2% 19 23.5% 1,088 16.2% 136 3.0%
strtolower6 33.3% 1 1.3% 6 7.4% 968 14.4% 560 12.3%