Run Report
Run #519c13f61d210: 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% 68 0.0% 70 0.0% 4,184 0.0% 0 0.0%
Exclusive Metrics for Current Function30 44.1% 23 32.9% 856 20.5% 0 N/A%
Parent function
drupal_add_http_header1 100.0% 68 100.0% 70 100.0% 4,184 100.0% 0 N/A%
Child functions
drupal_static1 20.0% 16 23.5% 18 25.7% 580 13.9% 0 N/A%
drupal_get_http_header1 20.0% 12 17.6% 13 18.6% 1,196 28.6% 0 N/A%
header1 20.0% 7 10.3% 9 12.9% 496 11.9% 0 N/A%
_drupal_set_preferred_header_name1 20.0% 2 2.9% 4 5.7% 616 14.7% 0 N/A%
strtolower1 20.0% 1 1.5% 3 4.3% 440 10.5% 0 N/A%