Diff Report
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #517d750163e11Run #517d7587ada9cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)880 376 -504 -57.3%
Incl. Wall Time (microsec) per call 880 376 -504 -57.3%
Excl. Wall Time (microsec)49 44 -5 -10.2%
Incl. CPU (microsecs)882 377 -505 -57.3%
Incl. CPU (microsecs) per call 882 377 -505 -57.3%
Excl. CPU (microsec)31 28 -3 -9.7%
Incl. MemUse (bytes)103,624 70,872 -32,752 -31.6%
Incl. MemUse (bytes) per call 103,624 70,872 -32,752 -31.6%
Excl. MemUse (bytes)3,312 3,312 0 0.0%
Incl. PeakMemUse (bytes)42,096 0 -42,096 -100.0%
Incl. PeakMemUse (bytes) per call 42,096 0 -42,096 -100.0%
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 Function-5 -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%