Diff Report
Run #52e97c22a1cdf: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #52e97c22a1cdfRun #52e97b490de91DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)779 797 18 2.3%
Incl. Wall Time (microsec) per call 779 797 18 2.3%
Excl. Wall Time (microsec)46 50 4 8.7%
Incl. CPU (microsecs)780 798 18 2.3%
Incl. CPU (microsecs) per call 780 798 18 2.3%
Excl. CPU (microsec)33 36 3 9.1%
Incl. MemUse (bytes)131,008 130,456 -552 -0.4%
Incl. MemUse (bytes) per call 131,008 130,456 -552 -0.4%
Excl. MemUse (bytes)4,016 4,016 0 0.0%
Incl. PeakMemUse (bytes)26,840 27,688 848 3.2%
Incl. PeakMemUse (bytes) per call 26,840 27,688 848 3.2%
Excl. PeakMemUse (bytes)368 368 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% 18 2.7% 18 1.7% -552 -0.3% 848 0.5%
Exclusive Metrics Diff for Current Function4 22.2% 3 16.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 18 100.0% 18 100.0% -552 -100.0% 848 100.0%
Child functions
spl_autoload_call0 N/A% 17 94.4% 17 94.4% 24 4.3% 1,296 152.8%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -5.6% -1 -5.6% 0 0.0% -8 -0.9%
DateTime::__construct0 N/A% -1 -5.6% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -5.6% -1 -5.6% 0 0.0% -72 -8.5%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 1 5.6% 3 16.7% -48 -8.7% 0 0.0%
DateTimeZone::__construct0 N/A% -1 -5.6% 0 0.0% 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% -1 -5.6% -528 -95.7% -368 -43.4%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% -2 -11.1% 0 0.0% 0 0.0%