Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #52c2677cc22b0Run #52c2694eecde3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,177 917 -260 -22.1%
Incl. Wall Time (microsec) per call 1,177 917 -260 -22.1%
Excl. Wall Time (microsec)52 57 5 9.6%
Incl. CPU (microsecs)1,178 918 -260 -22.1%
Incl. CPU (microsecs) per call 1,178 918 -260 -22.1%
Excl. CPU (microsec)37 42 5 13.5%
Incl. MemUse (bytes)275,688 271,248 -4,440 -1.6%
Incl. MemUse (bytes) per call 275,688 271,248 -4,440 -1.6%
Excl. MemUse (bytes)4,008 4,008 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% -260 -0.6% -260 -0.6% -4,440 -5.9% 0 0.0%
Exclusive Metrics Diff for Current Function5 1.9% 5 1.9% 0 0.0% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% -260 -100.0% -260 -100.0% -4,440 -100.0% 0 N/A%
Child functions
spl_autoload_call0 N/A% -213 -81.9% -212 -81.5% -8,224 -185.2% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -53 -20.4% -52 -20.0% 8 0.2% 0 N/A%
DateTime::__construct0 N/A% 1 0.4% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% -1 -0.4% -1 -0.4% 3,752 84.5% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 1 0.4% 2 0.8% 24 0.5% 0 N/A%
DateTimeZone::__construct0 N/A% 0 0.0% 0 0.0% 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\Response::setStatusCode0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 N/A%