Diff Report
Run #517c75d3de7c7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c76da9b0d3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #517c75d3de7c7Run #517c76da9b0d3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)370 848 478 129.2%
Incl. Wall Time (microsec) per call 370 848 478 129.2%
Excl. Wall Time (microsec)43 46 3 7.0%
Incl. CPU (microsecs)372 849 477 128.2%
Incl. CPU (microsecs) per call 372 849 477 128.2%
Excl. CPU (microsec)32 38 6 18.8%
Incl. MemUse (bytes)65,256 98,032 32,776 50.2%
Incl. MemUse (bytes) per call 65,256 98,032 32,776 50.2%
Excl. MemUse (bytes)3,312 3,312 0 0.0%
Incl. PeakMemUse (bytes)656 45,872 45,216 6892.7%
Incl. PeakMemUse (bytes) per call 656 45,872 45,216 6892.7%
Excl. PeakMemUse (bytes)656 0 -656 -100.0%

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% 478 0.2% 477 0.5% 32,776 13.5% 45,216 12.8%
Exclusive Metrics Diff for Current Function3 0.6% 6 1.3% 0 0.0% -656 -1.5%
Parent function
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% 478 100.0% 477 100.0% 32,776 100.0% 45,216 100.0%
Child functions
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 475 99.4% 475 99.6% 32,776 100.0% 45,872 101.5%
DateTimeZone::__construct0 N/A% 1 0.2% 0 0.0% 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\HeaderBag::has0 N/A% 2 0.4% 1 0.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -1 -0.2% 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%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -5 -1.0% -4 -0.8% 0 0.0% 0 0.0%