Run Report
Run #51f5bb45dd257: 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% 29 0.0% 31 0.0% 6,008 0.0% 6,752 0.0%
Exclusive Metrics for Current Function12 41.4% 9 29.0% 2,024 33.7% 1,336 19.8%
Parent function
call_user_func_array@21 100.0% 29 100.0% 31 100.0% 6,008 100.0% 6,752 100.0%
Child functions
drupal_static1 33.3% 11 37.9% 14 45.2% 1,088 18.1% 3,552 52.6%
_drupal_set_preferred_header_name1 33.3% 5 17.2% 6 19.4% 2,088 34.8% 1,384 20.5%
strtolower1 33.3% 1 3.4% 2 6.5% 808 13.4% 480 7.1%