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Run #53920c043e98b: 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::set21 22.1% 368 0.1% 391 0.1% 10,812 0.1% 7,280 0.1%
Exclusive Metrics for Current Function242 65.8% 192 49.1% 4,180 38.7% 3,656 50.2%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set11 52.4% 216 58.7% 228 58.3% 5,144 47.6% 2,160 29.7%
Symfony\Component\HttpFoundation\HeaderBag::__construct9 42.9% 134 36.4% 144 36.8% 4,948 45.8% 4,416 60.7%
Drupal\Core\HttpKernel::handle1 4.8% 18 4.9% 19 4.9% 720 6.7% 704 9.7%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl2 3.1% 50 13.6% 54 13.8% 1,708 15.8% 856 11.8%
strtr21 32.3% 34 9.2% 56 14.3% 888 8.2% 452 6.2%
strtolower21 32.3% 21 5.7% 45 11.5% 896 8.3% 536 7.4%
array_values21 32.3% 21 5.7% 44 11.3% 3,140 29.0% 1,780 24.5%