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Run #5392041970f3f: 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% 383 0.1% 409 0.1% 10,864 0.1% 7,156 0.1%
Exclusive Metrics for Current Function250 65.3% 209 51.1% 4,232 39.0% 3,552 49.6%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set11 52.4% 228 59.5% 241 58.9% 5,196 47.8% 2,160 30.2%
Symfony\Component\HttpFoundation\HeaderBag::__construct9 42.9% 129 33.7% 141 34.5% 4,948 45.5% 4,292 60.0%
Drupal\Core\HttpKernel::handle1 4.8% 26 6.8% 27 6.6% 720 6.6% 704 9.8%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl2 3.1% 50 13.1% 54 13.2% 1,708 15.7% 856 12.0%
strtr21 32.3% 32 8.4% 55 13.4% 888 8.2% 452 6.3%
strtolower21 32.3% 30 7.8% 50 12.2% 896 8.2% 516 7.2%
array_values21 32.3% 21 5.5% 41 10.0% 3,140 28.9% 1,780 24.9%