Run Report
Run #519e62c02d767: 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% 38 0.0% 38 0.0% 7,672 0.0% 0 0.0%
Exclusive Metrics for Current Function18 47.4% 12 31.6% 1,664 21.7% 0 N/A%
Parent function
drupal_add_http_header1 100.0% 38 100.0% 38 100.0% 7,672 100.0% 0 N/A%
Child functions
drupal_static1 20.0% 8 21.1% 9 23.7% 1,000 13.0% 0 N/A%
drupal_get_http_header1 20.0% 5 13.2% 6 15.8% 2,200 28.7% 0 N/A%
header1 20.0% 5 13.2% 6 15.8% 888 11.6% 0 N/A%
_drupal_set_preferred_header_name1 20.0% 1 2.6% 3 7.9% 1,112 14.5% 0 N/A%
strtolower1 20.0% 1 2.6% 2 5.3% 808 10.5% 0 N/A%