Run Report
Run #519a192bbbb57: XHProf Run (Namespace=drupal-perf-rcaracaus)
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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% 67 0.0% 68 0.0% 7,672 0.1% 5,936 0.0%
Exclusive Metrics for Current Function35 52.2% 25 36.8% 1,664 21.7% 2,152 36.3%
Parent function
drupal_add_http_header1 100.0% 67 100.0% 68 100.0% 7,672 100.0% 5,936 100.0%
Child functions
drupal_static1 20.0% 14 20.9% 17 25.0% 1,000 13.0% 656 11.1%
drupal_get_http_header1 20.0% 9 13.4% 10 14.7% 2,200 28.7% 1,512 25.5%
header1 20.0% 6 9.0% 9 13.2% 888 11.6% 480 8.1%
_drupal_set_preferred_header_name1 20.0% 2 3.0% 4 5.9% 1,112 14.5% 528 8.9%
strtolower1 20.0% 1 1.5% 3 4.4% 808 10.5% 608 10.2%