Run Report
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for _drupal_set_preferred_header_name [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
_drupal_set_preferred_header_name2 16.7% 4 0.0% 0 0.0% 3,200 0.0% 1,912 0.0%
Exclusive Metrics for Current Function4 100.0% 0 N/A% 2,384 74.5% 1,296 67.8%
Parent functions
drupal_add_http_header1 50.0% 4 100.0% 0 N/A% 2,088 65.2% 1,384 72.4%
drupal_send_headers1 50.0% 0 0.0% 0 N/A% 1,112 34.8% 528 27.6%
Child function
strtolower1 100.0% 0 0.0% 0 N/A% 816 25.5% 616 32.2%