Diff Report
Run #51a287779d22e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51a287f454ce8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #51a287779d22eRun #51a287f454ce8DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)533 578 45 8.4%
Incl. Wall Time (microsec) per call 53 58 5 8.4%
Excl. Wall Time (microsec)139 147 8 5.8%
Incl. CPU (microsecs)546 591 45 8.2%
Incl. CPU (microsecs) per call 55 59 5 8.2%
Excl. CPU (microsec)112 104 -8 -7.1%
Incl. MemUse (bytes)26,440 26,440 0 0.0%
Incl. MemUse (bytes) per call 2,644 2,644 0 0.0%
Excl. MemUse (bytes)3,536 3,536 0 0.0%
Incl. PeakMemUse (bytes)15,160 15,160 0 0.0%
Incl. PeakMemUse (bytes) per call 1,516 1,516 0 0.0%
Excl. PeakMemUse (bytes)4,720 4,720 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\ResponseHeaderBag::set [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 45 7.0% 45 3.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function8 17.8% -8 -17.8% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 31 68.9% 31 68.9% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 13 28.9% 13 28.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 1 2.2% 1 2.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 34 75.6% 41 91.1% 0 N/A% 0 N/A%
in_array0 N/A% 1 2.2% 5 11.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 2.2% -1 -2.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 1 2.2% -2 -4.4% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 7 15.6% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 3 6.7% 0 N/A% 0 N/A%