Run Report
Run #518af9df61d72: XHProf Run (Namespace=drupal-perf-cottser)
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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_headers3 11.1% 80 0.0% 80 0.0% 7,808 0.1% 0 0.0%
Exclusive Metrics for Current Function45 56.2% 29 36.2% -64 -0.8% 0 N/A%
Parent function
drupal_add_http_header3 100.0% 80 100.0% 80 100.0% 7,808 100.0% 0 N/A%
Child functions
drupal_get_http_header3 20.0% 11 13.8% 15 18.8% 3,032 38.8% 0 N/A%
drupal_static3 20.0% 10 12.5% 12 15.0% 1,000 12.8% 0 N/A%
header3 20.0% 10 12.5% 14 17.5% 1,024 13.1% 0 N/A%
_drupal_set_preferred_header_name3 20.0% 3 3.8% 6 7.5% 1,944 24.9% 0 N/A%
strtolower3 20.0% 1 1.2% 4 5.0% 872 11.2% 0 N/A%