Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050b464828: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #51904f8640386Run #519050b464828DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)484 472 -12 -2.5%
Incl. Wall Time (microsec) per call 48 47 -1 -2.5%
Excl. Wall Time (microsec)131 126 -5 -3.8%
Incl. CPU (microsecs)493 486 -7 -1.4%
Incl. CPU (microsecs) per call 49 49 -1 -1.4%
Excl. CPU (microsec)106 95 -11 -10.4%
Incl. MemUse (bytes)26,408 26,408 0 0.0%
Incl. MemUse (bytes) per call 2,641 2,641 0 0.0%
Excl. MemUse (bytes)3,536 3,536 0 0.0%
Incl. PeakMemUse (bytes)9,176 9,176 0 0.0%
Incl. PeakMemUse (bytes) per call 918 918 0 0.0%
Excl. PeakMemUse (bytes)2,480 2,480 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% -12 -13.0% -7 -1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -41.7% -11 -157.1% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -11 -91.7% -12 -171.4% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -1 -8.3% 4 57.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -5 -41.7% -2 -28.6% 0 N/A% 0 N/A%
strtolower0 N/A% -3 -25.0% 3 42.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 2 16.7% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -8.3% -1 -14.3% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 3 42.9% 0 N/A% 0 N/A%