Diff Report
Run #54f29a0893b1f: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f29b385ace9: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for preg_replace

preg_replaceRun #54f29a0893b1fRun #54f29b385ace9DiffDiff%
Number of Function Calls4,013 4,016 3 0.1%
Incl. Wall Time (microsec)5,342 4,987 -355 -6.6%
Incl. Wall Time (microsec) per call 1 1 -0 -6.7%
Excl. Wall Time (microsec)5,342 4,987 -355 -6.6%
Incl. MemUse (bytes)463,288 463,496 208 0.0%
Incl. MemUse (bytes) per call 115 115 -0 -0.0%
Excl. MemUse (bytes)463,288 463,496 208 0.0%
Incl. PeakMemUse (bytes)8,176 8,176 0 0.0%
Incl. PeakMemUse (bytes) per call 2 2 -0 -0.1%
Excl. PeakMemUse (bytes)8,176 8,176 0 0.0%

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_replace3 100.0% -355 -0.4% 208 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-355 -100.0% 208 100.0% 0 N/A%
Parent functions
Drupal\Component\Utility\Html::cleanCssIdentifier0 0.0% -359 -101.1% -176 -84.6% 0 N/A%
Twig_Loader_Filesystem::normalizeName3 100.0% 5 1.4% 392 188.5% 0 N/A%
Drupal\Component\Utility\Tags::explode0 0.0% -5 -1.4% -8 -3.8% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 4 1.1% 0 0.0% 0 N/A%
Drupal\Component\Utility\Xss::filter0 0.0% 2 0.6% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 0.0% -1 -0.3% 0 0.0% 0 N/A%
Drupal\Core\Routing\UrlGenerator::getPathFromRoute0 0.0% -1 -0.3% 0 0.0% 0 N/A%
Drupal\Core\Session\SessionConfiguration::getUnprefixedName0 0.0% -1 -0.3% 0 0.0% 0 N/A%
Drupal\Component\Utility\Html::getId0 0.0% 1 0.3% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% 0 0.0% 0 0.0% 0 N/A%