Run Report
Run #531ccba053790: 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% 27 0.0% 28 0.0% 6,056 0.0% 3,216 0.0%
Exclusive Metrics for Current Function10 37.0% 7 25.0% 2,024 33.4% 1,104 34.3%
Parent function
call_user_func_array@11 100.0% 27 100.0% 28 100.0% 6,056 100.0% 3,216 100.0%
Child functions
drupal_static1 33.3% 12 44.4% 13 46.4% 1,136 18.8% 480 14.9%
_drupal_set_preferred_header_name1 33.3% 5 18.5% 6 21.4% 2,088 34.5% 1,248 38.8%
strtolower1 33.3% 0 0.0% 2 7.1% 808 13.3% 384 11.9%