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Run #519eb7a1537f7: 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::set25 22.1% 556 0.1% 583 0.1% 11,208 0.1% 6,320 0.1%
Exclusive Metrics for Current Function354 63.7% 313 53.7% 3,580 31.9% 3,284 52.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set14 56.0% 365 65.6% 379 65.0% 5,432 48.5% 2,364 37.4%
Symfony\Component\HttpFoundation\HeaderBag::__construct10 40.0% 173 31.1% 185 31.7% 5,060 45.1% 3,252 51.5%
Drupal\Core\HttpKernel::handle1 4.0% 18 3.2% 19 3.3% 716 6.4% 704 11.1%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl4 5.1% 95 17.1% 102 17.5% 1,952 17.4% 1,144 18.1%
strtr25 31.6% 50 9.0% 63 10.8% 960 8.6% 368 5.8%
array_values25 31.6% 32 5.8% 54 9.3% 3,752 33.5% 1,156 18.3%
strtolower25 31.6% 25 4.5% 51 8.7% 964 8.6% 368 5.8%