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Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::has [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::has31,400 24.9% 124,426 0.2% 2,174,768 0.1% 121,600 0.0%
Exclusive Metrics for Current Function123,911 99.6% -33,232 -1.5% 121,600 100.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue23,100 73.6% 91,627 73.6% 1,202,184 55.3% 55,200 45.4%
Symfony\Component\HttpFoundation\Response::__construct7,700 24.5% 29,583 23.8% 447,136 20.6% 66,400 54.6%
Symfony\Component\HttpFoundation\Response::prepare300 1.0% 1,216 1.0% 84,000 3.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::prepareRequestUri200 0.6% 1,054 0.8% 363,200 16.7% 0 0.0%
Drupal\webprofiler\EventSubscriber\WebprofilerEventSubscriber::onKernelResponse100 0.3% 946 0.8% 78,248 3.6% 0 0.0%
Child functions
strtolower31,400 33.3% 324 0.3% 1,071,200 49.3% 0 0.0%
strtr31,400 33.3% 97 0.1% 1,070,400 49.2% 0 0.0%
array_key_exists31,400 33.3% 94 0.1% 66,400 3.1% 0 0.0%