Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d52b5a5611: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #517d51ae434deRun #517d52b5a5611DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)438 378 -60 -13.7%
Incl. Wall Time (microsec) per call 438 378 -60 -13.7%
Excl. Wall Time (microsec)50 44 -6 -12.0%
Incl. CPU (microsecs)440 379 -61 -13.9%
Incl. CPU (microsecs) per call 440 379 -61 -13.9%
Excl. CPU (microsec)38 32 -6 -15.8%
Incl. MemUse (bytes)70,848 70,856 8 0.0%
Incl. MemUse (bytes) per call 70,848 70,856 8 0.0%
Excl. MemUse (bytes)3,312 3,312 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Response::__construct [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\Response::__construct0 N/A% -60 -2.5% -61 -4.4% 8 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -10.0% -6 -9.8% 0 0.0% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% -60 -100.0% -61 -100.0% 8 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -47 -78.3% -45 -73.8% 0 0.0% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -4 -6.7% -3 -4.9% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -1.7% 0 0.0% 0 0.0% 0 N/A%
DateTimeZone::__construct0 N/A% -1 -1.7% -2 -3.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% -1 -1.7% -1 -1.6% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% -1 -1.7% -1 -1.6% 8 100.0% 0 N/A%
DateTime¼‹º¾w ::__construct0 N/A% 1 1.7% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -2 -3.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% -1 -1.6% 0 0.0% 0 N/A%