Diff Report
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #51ca5414b31d9Run #51ca54a312a65DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,030 1,099 69 6.7%
Incl. Wall Time (microsec) per call 515 550 35 6.7%
Excl. Wall Time (microsec)84 98 14 16.7%
Incl. CPU (microsecs)1,033 1,103 70 6.8%
Incl. CPU (microsecs) per call 517 552 35 6.8%
Excl. CPU (microsec)58 68 10 17.2%
Incl. MemUse (bytes)136,224 136,920 696 0.5%
Incl. MemUse (bytes) per call 68,112 68,460 348 0.5%
Excl. MemUse (bytes)4,320 4,320 0 0.0%
Incl. PeakMemUse (bytes)44,168 86,984 42,816 96.9%
Incl. PeakMemUse (bytes) per call 22,084 43,492 21,408 96.9%
Excl. PeakMemUse (bytes)3,136 2,848 -288 -9.2%

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% 69 6.3% 70 32.3% 696 0.8% 42,816 51.8%
Exclusive Metrics Diff for Current Function14 20.3% 10 14.3% 0 0.0% -288 -0.7%
Parent functions
Drupal\Core\EventSubscriber\ViewSubscriber::onView0 N/A% 66 95.7% 66 94.3% 328 47.1% 42,816 100.0%
Drupal\Core\Controller\HtmlPageController::content0 N/A% 3 4.3% 4 5.7% 368 52.9% 0 0.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 42 60.9% 42 60.0% -48 -6.9% 51,584 120.5%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 4 5.8% 6 8.6% 16 2.3% -3,920 -9.2%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 3 4.3% 5 7.1% 0 0.0% 480 1.1%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 2 2.9% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct0 N/A% 1 1.4% -1 -1.4% 0 0.0% 80 0.2%
DateTimeZone::__construct0 N/A% 1 1.4% -1 -1.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 1 1.4% 2 2.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 1 1.4% 2 2.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% 5 7.1% 728 104.6% -5,120 -12.0%