Diff Report
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #519e636f9416aRun #519e62c02d767DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)777 696 -81 -10.4%
Incl. Wall Time (microsec) per call 259 232 -27 -10.4%
Excl. Wall Time (microsec)92 88 -4 -4.3%
Incl. CPU (microsecs)780 699 -81 -10.4%
Incl. CPU (microsecs) per call 260 233 -27 -10.4%
Excl. CPU (microsec)61 61 0 0.0%
Incl. MemUse (bytes)189,368 189,360 -8 -0.0%
Incl. MemUse (bytes) per call 63,123 63,120 -3 -0.0%
Excl. MemUse (bytes)4,448 4,448 0 0.0%
Incl. PeakMemUse (bytes)39,000 39,000 0 0.0%
Incl. PeakMemUse (bytes) per call 13,000 13,000 0 0.0%
Excl. PeakMemUse (bytes)2,448 2,448 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% -81 -0.5% -81 -0.5% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -4.9% 0 0.0% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% -54 -66.7% -53 -65.4% -8 -100.0% 0 N/A%
Drupal\views\ViewExecutable::render0 N/A% -27 -33.3% -28 -34.6% 0 0.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::setContent0 N/A% -51 -63.0% -49 -60.5% -8 -100.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -16 -19.8% -16 -19.8% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -5 -6.2% -4 -4.9% 0 0.0% 0 N/A%
DateTime::__construct0 N/A% -2 -2.5% -1 -1.2% 0 0.0% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -2 -2.5% -3 -3.7% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -1.2% -3 -3.7% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -3 -3.7% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 N/A%
DateTimeZone::__construct0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 N/A%