Diff Report
Run #519de8fbb9479: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de9d0c2818: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #519de8fbb9479Run #519de9d0c2818DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)593 644 51 8.6%
Incl. Wall Time (microsec) per call 297 322 26 8.6%
Excl. Wall Time (microsec)88 92 4 4.5%
Incl. CPU (microsecs)595 647 52 8.7%
Incl. CPU (microsecs) per call 298 324 26 8.7%
Excl. CPU (microsec)50 64 14 28.0%
Incl. MemUse (bytes)377,128 377,192 64 0.0%
Incl. MemUse (bytes) per call 188,564 188,596 32 0.0%
Excl. MemUse (bytes)4,280 4,296 16 0.4%
Incl. PeakMemUse (bytes)32,288 32,304 16 0.0%
Incl. PeakMemUse (bytes) per call 16,144 16,152 8 0.0%
Excl. PeakMemUse (bytes)2,448 2,464 16 0.7%

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% 51 0.2% 52 0.2% 64 0.1% 16 0.0%
Exclusive Metrics Diff for Current Function4 7.8% 14 26.9% 16 25.0% 16 100.0%
Parent functions
Drupal\views\ViewExecutable::render0 N/A% 50 98.0% 51 98.1% 16 25.0% 16 100.0%
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% 1 2.0% 1 1.9% 48 75.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 30 58.8% 32 61.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 8 15.7% 5 9.6% 0 0.0% 0 0.0%
DateTime¼‹º¾w ::__construct0 N/A% 6 11.8% -6 -11.5% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 3 5.9% 5 9.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 1 2.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% -1 -2.0% 0 0.0% 48 75.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -1 -1.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct0 N/A% 0 0.0% 3 5.8% 0 0.0% 0 0.0%