Diff Report
Run #541de55978b9a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #541de55978b9aRun #541de429e5ab1DiffDiff%
Number of Function Calls696 696 0 0.0%
Incl. Wall Time (microsec)1,922 1,928 6 0.3%
Incl. Wall Time (microsec) per call 3 3 0 0.3%
Excl. Wall Time (microsec)1,922 1,928 6 0.3%
Incl. CPU (microsecs)2,531 2,524 -7 -0.3%
Incl. CPU (microsecs) per call 4 4 -0 -0.3%
Excl. CPU (microsec)2,531 2,524 -7 -0.3%
Incl. MemUse (bytes)119,808 119,808 0 0.0%
Incl. MemUse (bytes) per call 172 172 0 0.0%
Excl. MemUse (bytes)119,808 119,808 0 0.0%
Incl. PeakMemUse (bytes)22,632 22,632 0 0.0%
Incl. PeakMemUse (bytes) per call 33 33 0 0.0%
Excl. PeakMemUse (bytes)22,632 22,632 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
preg_replace0 N/A% 6 0.3% -7 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 100.0% -7 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 N/A% 10 166.7% 10 142.9% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% -8 -133.3% -30 -428.6% 0 N/A% 0 N/A%
Drupal\Component\Utility\Html::cleanCssIdentifier0 N/A% 5 83.3% -1 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\UrlGenerator::getPathFromRoute0 N/A% 4 66.7% 4 57.1% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 3 50.0% 1 14.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -3 -50.0% -8 -114.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% -3 -50.0% 2 28.6% 0 N/A% 0 N/A%
Drupal\Component\Utility\Html::getId0 N/A% -3 -50.0% -4 -57.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -2 -33.3% 15 214.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 2 33.3% 8 114.3% 0 N/A% 0 N/A%
Drupal\views\ViewExecutable::buildThemeFunctions0 N/A% 1 16.7% -3 -42.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\Tags::explode0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeCookieGlobals0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 0 0.0% -2 -28.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 N/A%