Run Report
Run #517c75d3de7c7: 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% 604 0.1% 607 0.2% 40,576 0.3% 67,584 0.5%
Exclusive Metrics for Current Function563 93.2% 36 5.9% -64 -0.2% 384 0.6%
Parent function
drupal_add_http_header3 100.0% 604 100.0% 607 100.0% 40,576 100.0% 67,584 100.0%
Child functions
drupal_get_http_header3 20.0% 16 2.6% 536 88.3% 35,800 88.2% 66,544 98.5%
drupal_static3 20.0% 10 1.7% 14 2.3% 1,000 2.5% 656 1.0%
header3 20.0% 10 1.7% 11 1.8% 1,024 2.5% 0 0.0%
_drupal_set_preferred_header_name3 20.0% 4 0.7% 6 1.0% 1,944 4.8% 0 0.0%
strtolower3 20.0% 1 0.2% 4 0.7% 872 2.1% 0 0.0%