Run Report
Run #51fdbd76c2eed: XHProf Run (Namespace=drupal-perf-cottser)
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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::set58 23.9% 576 0.1% 613 0.1% 35,936 0.1% 17,416 0.1%
Exclusive Metrics for Current Function435 75.5% 352 57.4% 11,936 33.2% 9,344 53.7%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct45 77.6% 405 70.3% 430 70.1% 25,656 71.4% 13,208 75.8%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set12 20.7% 161 28.0% 172 28.1% 9,000 25.0% 2,880 16.5%
Drupal\Core\HttpKernel::handle1 1.7% 10 1.7% 11 1.8% 1,280 3.6% 1,328 7.6%
Child functions
strtr58 33.0% 61 10.6% 81 13.2% 2,656 7.4% 1,032 5.9%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl2 1.1% 35 6.1% 37 6.0% 3,032 8.4% 1,152 6.6%
array_values58 33.0% 29 5.0% 71 11.6% 15,648 43.5% 5,056 29.0%
strtolower58 33.0% 16 2.8% 72 11.7% 2,664 7.4% 832 4.8%