Run Report
Run #51a944519b58c: 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% 135 0.0% 138 0.0% 7,856 0.0% 0 0.0%
Exclusive Metrics for Current Function70 51.9% 58 42.0% -64 -0.8% 0 N/A%
Parent function
drupal_add_http_header3 100.0% 135 100.0% 138 100.0% 7,856 100.0% 0 N/A%
Child functions
drupal_static3 20.0% 21 15.6% 23 16.7% 1,048 13.3% 0 N/A%
drupal_get_http_header3 20.0% 20 14.8% 23 16.7% 3,032 38.6% 0 N/A%
header3 20.0% 15 11.1% 17 12.3% 1,024 13.0% 0 N/A%
_drupal_set_preferred_header_name3 20.0% 6 4.4% 9 6.5% 1,944 24.7% 0 N/A%
strtolower3 20.0% 3 2.2% 8 5.8% 872 11.1% 0 N/A%