Diff Report
Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659177493c27: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #5659123816918Run #5659177493c27DiffDiff%
Number of Function Calls4,636 4,636 0 0.0%
Incl. Wall Time (microsec)2,285 2,361 76 3.3%
Incl. Wall Time (microsec) per call 0 1 0 3.3%
Excl. Wall Time (microsec)2,285 2,361 76 3.3%
Incl. MemUse (bytes)785,280 785,208 -72 -0.0%
Incl. MemUse (bytes) per call 169 169 -0 -0.0%
Excl. MemUse (bytes)785,280 785,208 -72 -0.0%
Incl. PeakMemUse (bytes)8,368 7,888 -480 -5.7%
Incl. PeakMemUse (bytes) per call 2 2 -0 -5.7%
Excl. PeakMemUse (bytes)8,368 7,888 -480 -5.7%

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_replace0 N/A% 76 0.9% -72 -0.4% -480 -2.9%
Exclusive Metrics Diff for Current Function76 100.0% -72 -100.0% -480 -100.0%
Parent functions
Drupal\Component\Utility\Html::cleanCssIdentifier0 N/A% 31 40.8% -8 -11.1% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 26 34.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\Html::getId0 N/A% -20 -26.3% 0 0.0% -512 -106.7%
Drupal\Component\Utility\Xss::filter0 N/A% 18 23.7% -192 -266.7% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% 12 15.8% 0 0.0% 0 0.0%
Drupal\Core\Session\SessionConfiguration::getUnprefixedName0 N/A% 5 6.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 2 2.6% 0 0.0% 0 0.0%
Drupal\Core\Path\PathMatcher::matchPath0 N/A% 1 1.3% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::split0 N/A% 1 1.3% -8 -11.1% 0 0.0%
Twig_Loader_Filesystem::normalizeName0 N/A% -1 -1.3% 48 66.7% 32 6.7%
Drupal\Core\Routing\UrlGenerator::getPathFromRoute0 N/A% 1 1.3% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::attributes0 N/A% 0 0.0% 88 122.2% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 0 0.0% 0 0.0% 0 0.0%