Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 487 487 N/A%
Incl. Wall Time (microsec) per call N/A 487 487 N/A%
Excl. Wall Time (microsec) 51 51 N/A%
Incl. CPU (microsecs) 489 489 N/A%
Incl. CPU (microsecs) per call N/A 489 489 N/A%
Excl. CPU (microsec) 41 41 N/A%
Incl. MemUse (bytes) 94,624 94,624 N/A%
Incl. MemUse (bytes) per call N/A 94,624 94,624 N/A%
Excl. MemUse (bytes) 3,336 3,336 N/A%
Incl. PeakMemUse (bytes) 0 0 N/A%
Incl. PeakMemUse (bytes) per call N/A 0 0 N/A%
Excl. PeakMemUse (bytes) 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::__construct1 5.3% 487 0.0% 489 0.0% 94,624 0.5% 0 0.0%
Exclusive Metrics Diff for Current Function51 10.5% 41 8.4% 3,336 3.5% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml1 100.0% 487 100.0% 489 100.0% 94,624 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct1 11.1% 162 33.3% 163 33.3% 16,416 17.3% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass1 11.1% 146 30.0% 147 30.1% 20,856 22.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate1 11.1% 63 12.9% 64 13.1% 6,016 6.4% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode1 11.1% 14 2.9% 16 3.3% 2,248 2.4% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent1 11.1% 14 2.9% 15 3.1% 42,200 44.6% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has1 11.1% 13 2.7% 15 3.1% 896 0.9% 0 N/A%
DateTime::__construct1 11.1% 12 2.5% 14 2.9% 848 0.9% 0 N/A%
DateTimeZone::__construct1 11.1% 9 1.8% 10 2.0% 920 1.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion1 11.1% 3 0.6% 4 0.8% 888 0.9% 0 N/A%