Diff Report
Run #520840e157983: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #520840e157983Run #5208407650493DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)315 358 43 13.7%
Incl. Wall Time (microsec) per call 315 358 43 13.7%
Excl. Wall Time (microsec)44 45 1 2.3%
Incl. CPU (microsecs)316 360 44 13.9%
Incl. CPU (microsecs) per call 316 360 44 13.9%
Excl. CPU (microsec)35 33 -2 -5.7%
Incl. MemUse (bytes)117,344 117,336 -8 -0.0%
Incl. MemUse (bytes) per call 117,344 117,336 -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% 43 18.3% 44 4.9% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 2.3% -2 -4.5% 0 0.0% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% 43 100.0% 44 100.0% -8 -100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 36 83.7% 37 84.1% -8 -100.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 5 11.6% 5 11.4% 0 0.0% 0 N/A%
DateTime¼‹º¾w ::__construct0 N/A% -2 -4.7% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 2.3% 1 2.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 1 2.3% 1 2.3% 0 0.0% 0 N/A%
DateTimeZone::__construct0 N/A% 1 2.3% 1 2.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 2 4.5% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% -1 -2.3% 0 0.0% 0 N/A%