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Run #536ffc2aeacea: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Symfony\Component\HttpFoundation\ResponseHeaderBag::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\ResponseHeaderBag::set12 16.0% 477 0.1% 495 0.1% 31,712 0.1% 14,960 0.0%
Exclusive Metrics for Current Function135 28.3% 111 22.4% 7,560 23.8% 4,200 28.1%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache1 8.3% 113 23.7% 119 24.0% 6,936 21.9% 7,192 48.1%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct1 8.3% 105 22.0% 106 21.4% 13,888 43.8% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond4 33.3% 85 17.8% 86 17.4% 3,400 10.7% 2,704 18.1%
Symfony\Component\HttpFoundation\Response::setExpires1 8.3% 73 15.3% 75 15.2% 1,440 4.5% 2,728 18.2%
Symfony\Component\HttpFoundation\Response::prepare2 16.7% 39 8.2% 42 8.5% 1,352 4.3% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate1 8.3% 22 4.6% 25 5.1% 1,440 4.5% 1,272 8.5%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage1 8.3% 20 4.2% 21 4.2% 1,952 6.2% 0 0.0%
Symfony\Component\HttpFoundation\Response::setVary1 8.3% 20 4.2% 21 4.2% 1,304 4.1% 1,064 7.1%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set12 22.2% 167 35.0% 176 35.6% 9,592 30.2% 4,400 29.4%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue3 5.6% 84 17.6% 90 18.2% 6,952 21.9% 3,320 22.2%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl3 5.6% 67 14.0% 70 14.1% 4,392 13.8% 3,040 20.3%
in_array12 22.2% 12 2.5% 17 3.4% 808 2.5% 0 0.0%
strtolower12 22.2% 8 1.7% 15 3.0% 1,208 3.8% 0 0.0%
strtr12 22.2% 4 0.8% 16 3.2% 1,200 3.8% 0 0.0%