Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)750 731 -19 -2.5%
Incl. Wall Time (microsec) per call 750 731 -19 -2.5%
Excl. Wall Time (microsec)58 43 -15 -25.9%
Incl. CPU (microsecs)751 737 -14 -1.9%
Incl. CPU (microsecs) per call 751 737 -14 -1.9%
Excl. CPU (microsec)42 38 -4 -9.5%
Incl. MemUse (bytes)127,664 127,656 -8 -0.0%
Incl. MemUse (bytes) per call 127,664 127,656 -8 -0.0%
Excl. MemUse (bytes)4,016 4,032 16 0.4%
Incl. PeakMemUse (bytes)31,040 30,904 -136 -0.4%
Incl. PeakMemUse (bytes) per call 31,040 30,904 -136 -0.4%
Excl. PeakMemUse (bytes)2,704 2,704 0 0.0%

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% -19 -1.2% -14 -0.8% -8 -0.0% -136 -0.4%
Exclusive Metrics Diff for Current Function-15 -78.9% -4 -28.6% 16 200.0% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% -19 -100.0% -14 -100.0% -8 -100.0% -136 -100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -6 -31.6% -6 -42.9% -16 -200.0% 0 0.0%
spl_autoload_call0 N/A% 1 5.3% 0 0.0% -72 -900.0% 0 0.0%
DateTime::__construct0 N/A% 1 5.3% 0 0.0% -8 -100.0% -8 -5.9%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% -1 -7.1% 0 0.0% 0 0.0%
DateTimeZone::__construct0 N/A% 0 0.0% -1 -7.1% 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% -2 -14.3% 64 800.0% -136 -100.0%
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% 0 0.0% 8 100.0% 8 5.9%