Run Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for drupal_send_headers [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
drupal_send_headers1 6.7% 40 0.0% 40 0.0% 7,720 0.0% 0 0.0%
Exclusive Metrics for Current Function18 45.0% 12 30.0% 1,664 21.6% 0 N/A%
Parent function
drupal_add_http_header1 100.0% 40 100.0% 40 100.0% 7,720 100.0% 0 N/A%
Child functions
drupal_static1 20.0% 9 22.5% 11 27.5% 1,048 13.6% 0 N/A%
header1 20.0% 6 15.0% 8 20.0% 888 11.5% 0 N/A%
drupal_get_http_header1 20.0% 5 12.5% 6 15.0% 2,200 28.5% 0 N/A%
_drupal_set_preferred_header_name1 20.0% 1 2.5% 2 5.0% 1,112 14.4% 0 N/A%
strtolower1 20.0% 1 2.5% 1 2.5% 808 10.5% 0 N/A%