Diff Report
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #53d436500e2acRun #53d4352fc0c61DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)993 933 -60 -6.0%
Incl. Wall Time (microsec) per call 497 467 -30 -6.0%
Excl. Wall Time (microsec)79 80 1 1.3%
Incl. CPU (microsecs)996 935 -61 -6.1%
Incl. CPU (microsecs) per call 498 468 -31 -6.1%
Excl. CPU (microsec)48 53 5 10.4%
Incl. MemUse (bytes)117,696 117,648 -48 -0.0%
Incl. MemUse (bytes) per call 58,848 58,824 -24 -0.0%
Excl. MemUse (bytes)4,936 4,936 0 0.0%
Incl. PeakMemUse (bytes)88,464 88,568 104 0.1%
Incl. PeakMemUse (bytes) per call 44,232 44,284 52 0.1%
Excl. PeakMemUse (bytes)3,448 3,448 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% -60 -0.9% -61 -0.9% -48 -0.1% 104 0.3%
Exclusive Metrics Diff for Current Function1 1.7% 5 8.2% 0 0.0% 0 0.0%
Parent functions
Drupal\views\ViewExecutable::render0 N/A% -45 -75.0% -45 -73.8% 32 66.7% 104 100.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% -15 -25.0% -16 -26.2% -80 -166.7% 0 0.0%
Child functions
spl_autoload_call0 N/A% -61 -101.7% -61 -100.0% 32 66.7% 296 284.6%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 5 8.3% 1 1.6% 0 0.0% -192 -184.6%
DateTimeZone::__construct0 N/A% -3 -5.0% -4 -6.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% -3 -5.0% -4 -6.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 2 3.3% 1 1.6% 0 0.0% 0 0.0%
DateTime::__construct0 N/A% 1 1.7% -1 -1.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -1.7% 3 4.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% -1 -1.7% -1 -1.6% -80 -166.7% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%