Run Report
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
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Click a function name below to drill down.

Parent/Child report for header [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
header12 57.1% 24 0.0% 33 0.0% 2,864 0.0% 1,400 0.0%
Exclusive Metrics for Current Function24 100.0% 33 100.0% 2,864 100.0% 1,400 100.0%
Parent functions
Symfony\Component\HttpFoundation\Response::sendHeaders9 75.0% 14 58.3% 21 63.6% 1,840 64.2% 920 65.7%
drupal_send_headers3 25.0% 10 41.7% 12 36.4% 1,024 35.8% 480 34.3%