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Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::set [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::set23 22.3% 223 0.1% 245 0.1% 20,064 0.1% 13,376 0.1%
Exclusive Metrics for Current Function167 74.9% 127 51.8% 7,272 36.2% 6,888 51.5%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set12 52.2% 126 56.5% 137 55.9% 9,328 46.5% 5,200 38.9%
Symfony\Component\HttpFoundation\HeaderBag::__construct10 43.5% 84 37.7% 95 38.8% 9,456 47.1% 6,848 51.2%
Drupal\Core\HttpKernel::handle1 4.3% 13 5.8% 13 5.3% 1,280 6.4% 1,328 9.9%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl2 2.8% 26 11.7% 28 11.4% 3,024 15.1% 1,616 12.1%
strtr23 32.4% 12 5.4% 30 12.2% 1,536 7.7% 928 6.9%
strtolower23 32.4% 9 4.0% 31 12.7% 1,544 7.7% 808 6.0%
array_values23 32.4% 9 4.0% 29 11.8% 6,688 33.3% 3,136 23.4%