Run Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
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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% 352 0.0% 0 0.0% 10,864 0.0% 0 0.0%
Exclusive Metrics for Current Function128 36.4% 0 N/A% 2,256 20.8% 0 N/A%
Parent function
drupal_add_http_header1 100.0% 352 100.0% 0 N/A% 10,864 100.0% 0 N/A%
Child functions
drupal_static1 20.0% 94 26.7% 0 N/A% 1,464 13.5% 0 N/A%
drupal_get_http_header1 20.0% 60 17.0% 0 N/A% 3,064 28.2% 0 N/A%
header1 20.0% 38 10.8% 0 N/A% 1,320 12.2% 0 N/A%
_drupal_set_preferred_header_name1 20.0% 19 5.4% 0 N/A% 1,608 14.8% 0 N/A%
strtolower1 20.0% 13 3.7% 0 N/A% 1,152 10.6% 0 N/A%