Run Report
Run #519c0a514701f: 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% 72 0.0% 73 0.0% 4,184 0.1% 0 0.0%
Exclusive Metrics for Current Function33 45.8% 24 32.9% 856 20.5% 0 N/A%
Parent function
drupal_add_http_header1 100.0% 72 100.0% 73 100.0% 4,184 100.0% 0 N/A%
Child functions
drupal_static1 20.0% 20 27.8% 22 30.1% 580 13.9% 0 N/A%
drupal_get_http_header1 20.0% 8 11.1% 9 12.3% 1,196 28.6% 0 N/A%
header1 20.0% 8 11.1% 10 13.7% 496 11.9% 0 N/A%
_drupal_set_preferred_header_name1 20.0% 2 2.8% 5 6.8% 616 14.7% 0 N/A%
strtolower1 20.0% 1 1.4% 3 4.1% 440 10.5% 0 N/A%