Run Report
Run #519bcbcb637ea: XHProf Run (Namespace=drupal-perf-c4rl)
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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% 50 0.0% 51 0.0% 7,616 0.0% 2,384 0.0%
Exclusive Metrics for Current Function21 42.0% 17 33.3% 1,600 21.0% 904 37.9%
Parent function
drupal_add_http_header1 100.0% 50 100.0% 51 100.0% 7,616 100.0% 2,384 100.0%
Child functions
drupal_static1 20.0% 11 22.0% 12 23.5% 1,048 13.8% 240 10.1%
drupal_get_http_header1 20.0% 8 16.0% 9 17.6% 2,168 28.5% 616 25.8%
header1 20.0% 6 12.0% 7 13.7% 888 11.7% 192 8.1%
_drupal_set_preferred_header_name1 20.0% 2 4.0% 3 5.9% 1,112 14.6% 240 10.1%
strtolower1 20.0% 2 4.0% 3 5.9% 800 10.5% 192 8.1%