Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: 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 #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)970 976 6 0.6%
Incl. Wall Time (microsec) per call 485 488 3 0.6%
Excl. Wall Time (microsec)130 132 2 1.5%
Incl. CPU (microsecs)977 984 7 0.7%
Incl. CPU (microsecs) per call 489 492 4 0.7%
Excl. CPU (microsec)97 95 -2 -2.1%
Incl. MemUse (bytes)95,660 115,956 20,296 21.2%
Incl. MemUse (bytes) per call 47,830 57,978 10,148 21.2%
Excl. MemUse (bytes)2,928 2,928 0 0.0%
Incl. PeakMemUse (bytes)30,120 30,120 0 0.0%
Incl. PeakMemUse (bytes) per call 15,060 15,060 0 0.0%
Excl. PeakMemUse (bytes)2,336 2,336 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% 6 0.0% 7 0.0% 20,296 21.9% 0 0.0%
Exclusive Metrics Diff for Current Function2 33.3% -2 -28.6% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% 7 116.7% 7 100.0% 20,296 100.0% 0 N/A%
Drupal\views\ViewExecutable::render0 N/A% -1 -16.7% 0 0.0% 0 0.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 2 33.3% 3 42.9% 20,296 100.0% 0 N/A%
DateTimeZone::__construct0 N/A% -1 -16.7% 1 14.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 1 16.7% 2 28.6% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 1 16.7% 1 14.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 1 16.7% 0 0.0% 0 0.0% 0 N/A%
DateTime::__construct0 N/A% 0 0.0% 1 14.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 1 14.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 1 14.3% 0 0.0% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 0 0.0% -1 -14.3% 0 0.0% 0 N/A%