Run Report
Run #519ff693b4ca2: 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_name6 33.3% 27 0.0% 35 0.0% 4,128 0.0% 1,680 0.0%
Exclusive Metrics for Current Function24 88.9% 28 80.0% 3,248 78.7% 1,248 74.3%
Parent functions
drupal_add_http_header3 50.0% 21 77.8% 24 68.6% 2,184 52.9% 1,152 68.6%
drupal_send_headers3 50.0% 6 22.2% 11 31.4% 1,944 47.1% 528 31.4%
Child function
strtolower3 100.0% 3 11.1% 7 20.0% 880 21.3% 432 25.7%