Run Report
Run #519fe82fef731: XHProf Run (Namespace=drupal-perf-drupalcon)
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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% 29 0.0% 0 0.0% 7,672 0.1% 6,640 0.1%
Exclusive Metrics for Current Function16 55.2% 0 N/A% 1,664 21.7% 2,232 33.6%
Parent function
drupal_add_http_header1 100.0% 29 100.0% 0 N/A% 7,672 100.0% 6,640 100.0%
Child functions
header1 20.0% 5 17.2% 0 N/A% 888 11.6% 544 8.2%
drupal_static1 20.0% 5 17.2% 0 N/A% 1,000 13.0% 736 11.1%
drupal_get_http_header1 20.0% 3 10.3% 0 N/A% 2,200 28.7% 1,752 26.4%
_drupal_set_preferred_header_name1 20.0% 0 0.0% 0 N/A% 1,112 14.5% 688 10.4%
strtolower1 20.0% 0 0.0% 0 N/A% 808 10.5% 688 10.4%