Run Report
Run #519fbf2154a5e: 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% 33 0.1% 0 0.0% 4,196 0.1% 4,140 0.1%
Exclusive Metrics for Current Function18 54.5% 0 N/A% 892 21.3% 1,236 29.9%
Parent function
drupal_add_http_header1 100.0% 33 100.0% 0 N/A% 4,196 100.0% 4,140 100.0%
Child functions
drupal_static1 20.0% 5 15.2% 0 N/A% 540 12.9% 548 13.2%
drupal_get_http_header1 20.0% 5 15.2% 0 N/A% 1,204 28.7% 1,012 24.4%
header1 20.0% 4 12.1% 0 N/A% 500 11.9% 360 8.7%
_drupal_set_preferred_header_name1 20.0% 1 3.0% 0 N/A% 616 14.7% 560 13.5%
strtolower1 20.0% 0 0.0% 0 N/A% 444 10.6% 424 10.2%