Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)712 684 -28 -3.9%
Incl. Wall Time (microsec) per call 712 684 -28 -3.9%
Excl. Wall Time (microsec)42 43 1 2.4%
Incl. CPU (microsecs)713 685 -28 -3.9%
Incl. CPU (microsecs) per call 713 685 -28 -3.9%
Excl. CPU (microsec)31 32 1 3.2%
Incl. MemUse (bytes)124,424 124,448 24 0.0%
Incl. MemUse (bytes) per call 124,424 124,448 24 0.0%
Excl. MemUse (bytes)4,016 4,016 0 0.0%
Incl. PeakMemUse (bytes)16,512 16,664 152 0.9%
Incl. PeakMemUse (bytes) per call 16,512 16,664 152 0.9%
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% -28 -1.1% -28 -1.1% 24 0.0% 152 0.2%
Exclusive Metrics Diff for Current Function1 3.6% 1 3.6% 0 0.0% 0 0.0%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% -28 -100.0% -28 -100.0% 24 100.0% 152 100.0%
Child functions
spl_autoload_call0 N/A% -28 -100.0% -27 -96.4% 16 66.7% 0 0.0%
DateTime::__construct0 N/A% -1 -3.6% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 1 3.6% 1 3.6% 32 133.3% 104 68.4%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -1 -3.6% -1 -3.6% -24 -100.0% 0 0.0%
DateTimeZone::__construct0 N/A% 0 0.0% -1 -3.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 0 0.0% 0 0.0% 40 26.3%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 0.0% 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\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% -1 -3.6% 0 0.0% 8 5.3%