Run Report
Run #51a9457328375: 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% 84 0.0% 89 0.0% 7,856 0.0% 0 0.0%
Exclusive Metrics for Current Function47 56.0% 39 43.8% -64 -0.8% 0 N/A%
Parent function
drupal_add_http_header3 100.0% 84 100.0% 89 100.0% 7,856 100.0% 0 N/A%
Child functions
drupal_static3 20.0% 12 14.3% 14 15.7% 1,048 13.3% 0 N/A%
drupal_get_http_header3 20.0% 11 13.1% 15 16.9% 3,032 38.6% 0 N/A%
header3 20.0% 10 11.9% 12 13.5% 1,024 13.0% 0 N/A%
_drupal_set_preferred_header_name3 20.0% 3 3.6% 6 6.7% 1,944 24.7% 0 N/A%
strtolower3 20.0% 1 1.2% 3 3.4% 872 11.1% 0 N/A%