Run Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
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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% 48 0.0% 0 0.0% 11,840 0.1% 0 0.0%
Exclusive Metrics for Current Function18 37.5% 0 N/A% 2,304 19.5% 0 N/A%
Parent function
drupal_add_http_header1 100.0% 48 100.0% 0 N/A% 11,840 100.0% 0 N/A%
Child functions
drupal_static1 20.0% 17 35.4% 0 N/A% 2,488 21.0% 0 N/A%
drupal_get_http_header1 20.0% 6 12.5% 0 N/A% 3,064 25.9% 0 N/A%
header1 20.0% 6 12.5% 0 N/A% 1,272 10.7% 0 N/A%
_drupal_set_preferred_header_name1 20.0% 1 2.1% 0 N/A% 1,560 13.2% 0 N/A%
strtolower1 20.0% 0 0.0% 0 N/A% 1,152 9.7% 0 N/A%