Diff Report
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #517d7587ada9cRun #517d750163e11DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)376 880 504 134.0%
Incl. Wall Time (microsec) per call 376 880 504 134.0%
Excl. Wall Time (microsec)44 49 5 11.4%
Incl. CPU (microsecs)377 882 505 134.0%
Incl. CPU (microsecs) per call 377 882 505 134.0%
Excl. CPU (microsec)28 31 3 10.7%
Incl. MemUse (bytes)70,872 103,624 32,752 46.2%
Incl. MemUse (bytes) per call 70,872 103,624 32,752 46.2%
Excl. MemUse (bytes)3,312 3,312 0 0.0%
Incl. PeakMemUse (bytes)0 42,096 42,096 N/A%
Incl. PeakMemUse (bytes) per call 0 42,096 42,096 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% 504 6.2% 505 5.2% 32,752 295.8% 42,096 381.0%
Exclusive Metrics Diff for Current Function5 1.0% 3 0.6% 0 0.0% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% 504 100.0% 505 100.0% 32,752 100.0% 42,096 100.0%
Child functions
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 504 100.0% 503 99.6% 32,760 100.0% 42,096 100.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -4 -0.8% -3 -0.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0%
DateTimeZone::__construct0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
DateTime¼‹º¾w ::__construct0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% 0 0.0% -8 -0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 5 1.0% 0 0.0% 0 0.0%