Run Report
Run #52c96ba78d568: 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_header1 7.7% 25 0.0% 26 0.0% 6,008 0.1% 3,384 0.0%
Exclusive Metrics for Current Function13 52.0% 9 34.6% 2,024 33.7% 1,432 42.3%
Parent function
call_user_func_array@11 100.0% 25 100.0% 26 100.0% 6,008 100.0% 3,384 100.0%
Child functions
drupal_static1 33.3% 8 32.0% 9 34.6% 1,088 18.1% 88 2.6%
_drupal_set_preferred_header_name1 33.3% 4 16.0% 6 23.1% 2,088 34.8% 1,384 40.9%
strtolower1 33.3% 0 0.0% 2 7.7% 808 13.4% 480 14.2%