Diff Report
Run #54dec6fc087bf: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54dec59a01be2: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for preg_replace

preg_replaceRun #54dec6fc087bfRun #54dec59a01be2DiffDiff%
Number of Function Calls5,082 5,076 -6 -0.1%
Incl. Wall Time (microsec)6,251 6,085 -166 -2.7%
Incl. Wall Time (microsec) per call 1 1 -0 -2.5%
Excl. Wall Time (microsec)6,251 6,085 -166 -2.7%
Incl. MemUse (bytes)572,720 571,656 -1,064 -0.2%
Incl. MemUse (bytes) per call 113 113 -0 -0.1%
Excl. MemUse (bytes)572,720 571,656 -1,064 -0.2%
Incl. PeakMemUse (bytes)10,264 18,472 8,208 80.0%
Incl. PeakMemUse (bytes) per call 2 4 2 80.2%
Excl. PeakMemUse (bytes)10,264 18,472 8,208 80.0%

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-6 -100.0% -166 -0.3% -1,064 -0.1% 8,208 0.5%
Exclusive Metrics Diff for Current Function-166 -100.0% -1,064 -100.0% 8,208 100.0%
Parent functions
Drupal\Component\Utility\Html::cleanCssIdentifier0 0.0% -153 -92.2% -240 -22.6% 7,184 87.5%
Drupal\Component\Utility\Xss::filter0 0.0% -58 -34.9% 0 0.0% 48 0.6%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 38 22.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable-1 -16.7% 19 11.4% -176 -16.5% 0 0.0%
Twig_Loader_Filesystem::normalizeName-5 -83.3% -12 -7.2% -648 -60.9% 0 0.0%
Drupal\Component\Utility\Html::getId0 0.0% -2 -1.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\Tags::explode0 0.0% 2 1.2% 0 0.0% 912 11.1%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% -1 -0.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 1 0.6% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::getPathFromRoute0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Session\SessionConfiguration::getUnprefixedName0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 0 0.0% 0 0.0% 64 0.8%