Run Report
Run #519beaa71a644: 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_headers1 6.7% 42 0.0% 44 0.0% 7,672 0.0% 0 0.0%
Exclusive Metrics for Current Function19 45.2% 15 34.1% 1,664 21.7% 0 N/A%
Parent function
drupal_add_http_header1 100.0% 42 100.0% 44 100.0% 7,672 100.0% 0 N/A%
Child functions
drupal_static1 20.0% 10 23.8% 11 25.0% 1,000 13.0% 0 N/A%
header1 20.0% 6 14.3% 7 15.9% 888 11.6% 0 N/A%
drupal_get_http_header1 20.0% 5 11.9% 7 15.9% 2,200 28.7% 0 N/A%
_drupal_set_preferred_header_name1 20.0% 1 2.4% 2 4.5% 1,112 14.5% 0 N/A%
strtolower1 20.0% 1 2.4% 2 4.5% 808 10.5% 0 N/A%