Diff Report
Run #55a8735248325: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55a8732244c39: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for preg_replace

preg_replaceRun #55a8735248325Run #55a8732244c39DiffDiff%
Number of Function Calls199 211 12 6.0%
Incl. Wall Time (microsec)206 217 11 5.3%
Incl. Wall Time (microsec) per call 1 1 -0 -0.7%
Excl. Wall Time (microsec)206 217 11 5.3%
Incl. MemUse (bytes)29,776 31,456 1,680 5.6%
Incl. MemUse (bytes) per call 150 149 -1 -0.4%
Excl. MemUse (bytes)29,776 31,456 1,680 5.6%
Incl. PeakMemUse (bytes)5,640 5,616 -24 -0.4%
Incl. PeakMemUse (bytes) per call 28 27 -2 -6.1%
Excl. PeakMemUse (bytes)5,640 5,616 -24 -0.4%

Parent/Child Regression/Improvement report for preg_replace [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
preg_replace12 100.0% 11 0.2% 1,680 0.2% -24 -0.0%
Exclusive Metrics Diff for Current Function11 100.0% 1,680 100.0% -24 -100.0%
Parent functions
Drupal\Core\Database\Connection::escapeTable3 25.0% 6 54.5% 384 22.9% 96 400.0%
Twig_Loader_Filesystem::normalizeName6 50.0% 3 27.3% 912 54.3% -120 -500.0%
Drupal\Core\Routing\UrlGenerator::getPathFromRoute3 25.0% 3 27.3% 368 21.9% 0 0.0%
Drupal\Component\Utility\Html::getId0 0.0% -1 -9.1% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Html::cleanCssIdentifier0 0.0% 0 0.0% 16 1.0% 0 0.0%
Drupal\Core\Session\SessionConfiguration::getUnprefixedName0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 0.0% 0 0.0% 0 0.0% 0 0.0%