Run Report
Run #518ec127c5811: 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% 85 0.1% 89 0.1% 7,808 0.1% 6,120 0.1%
Exclusive Metrics for Current Function50 58.8% 36 40.4% -64 -0.8% 2,296 37.5%
Parent function
drupal_add_http_header3 100.0% 85 100.0% 89 100.0% 7,808 100.0% 6,120 100.0%
Child functions
drupal_get_http_header3 20.0% 11 12.9% 16 18.0% 3,032 38.8% 1,376 22.5%
drupal_static3 20.0% 10 11.8% 13 14.6% 1,000 12.8% 656 10.7%
header3 20.0% 10 11.8% 14 15.7% 1,024 13.1% 656 10.7%
_drupal_set_preferred_header_name3 20.0% 3 3.5% 6 6.7% 1,944 24.9% 528 8.6%
strtolower3 20.0% 1 1.2% 4 4.5% 872 11.2% 608 9.9%