Diff Report
Run #54f29712d4f96: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f295e72ec52: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for preg_replace

preg_replaceRun #54f29712d4f96Run #54f295e72ec52DiffDiff%
Number of Function Calls4,016 4,013 -3 -0.1%
Incl. Wall Time (microsec)5,114 5,395 281 5.5%
Incl. Wall Time (microsec) per call 1 1 0 5.6%
Excl. Wall Time (microsec)5,114 5,395 281 5.5%
Incl. MemUse (bytes)463,520 463,288 -232 -0.1%
Incl. MemUse (bytes) per call 115 115 0 0.0%
Excl. MemUse (bytes)463,520 463,288 -232 -0.1%
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_replace-3 -100.0% 281 0.3% -232 -0.4% 0 0.0%
Exclusive Metrics Diff for Current Function281 100.0% -232 -100.0% 0 N/A%
Parent functions
Drupal\Component\Utility\Html::cleanCssIdentifier0 0.0% 298 106.0% 168 72.4% 0 N/A%
Twig_Loader_Filesystem::normalizeName-3 -100.0% -6 -2.1% -400 -172.4% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -4 -1.4% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 0.0% -3 -1.1% -16 -6.9% 0 N/A%
Drupal\Component\Utility\Xss::filter0 0.0% -2 -0.7% 0 0.0% 0 N/A%
Drupal\Component\Utility\Tags::explode0 0.0% -1 -0.4% 16 6.9% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 0.0% -1 -0.4% 0 0.0% 0 N/A%
Drupal\Component\Utility\Html::getId0 0.0% 1 0.4% 0 0.0% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% -1 -0.4% 0 0.0% 0 N/A%
Drupal\Core\Routing\UrlGenerator::getPathFromRoute0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Session\SessionConfiguration::getUnprefixedName0 0.0% 0 0.0% 0 0.0% 0 N/A%