Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #519e62c02d767Run #519e636f9416aDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)696 777 81 11.6%
Incl. Wall Time (microsec) per call 232 259 27 11.6%
Excl. Wall Time (microsec)88 92 4 4.5%
Incl. CPU (microsecs)699 780 81 11.6%
Incl. CPU (microsecs) per call 233 260 27 11.6%
Excl. CPU (microsec)61 61 0 0.0%
Incl. MemUse (bytes)189,360 189,368 8 0.0%
Incl. MemUse (bytes) per call 63,120 63,123 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 Function4 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%