Run Report
Run #51af435181b2e: 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% 47 0.0% 47 0.0% 7,616 0.0% 0 0.0%
Exclusive Metrics for Current Function23 48.9% 12 25.5% 1,600 21.0% 0 N/A%
Parent function
drupal_add_http_header1 100.0% 47 100.0% 47 100.0% 7,616 100.0% 0 N/A%
Child functions
drupal_static1 20.0% 9 19.1% 11 23.4% 1,048 13.8% 0 N/A%
drupal_get_http_header1 20.0% 7 14.9% 8 17.0% 2,168 28.5% 0 N/A%
header1 20.0% 5 10.6% 7 14.9% 888 11.7% 0 N/A%
_drupal_set_preferred_header_name1 20.0% 2 4.3% 4 8.5% 1,112 14.6% 0 N/A%
strtolower1 20.0% 1 2.1% 5 10.6% 800 10.5% 0 N/A%