Diff Report
Run #543bf51d41339: XHProf Run (Namespace=drupal-perf-dawehner)
vs.
Run #543bf339ee873: XHProf Run (Namespace=drupal-perf-dawehner)
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Regression/Improvement summary for preg_replace

preg_replaceRun #543bf51d41339Run #543bf339ee873DiffDiff%
Number of Function Calls753 753 0 0.0%
Incl. Wall Time (microsec)2,475 2,498 23 0.9%
Incl. Wall Time (microsec) per call 3 3 0 0.9%
Excl. Wall Time (microsec)2,475 2,498 23 0.9%
Incl. CPU (microsecs)3,121 3,152 31 1.0%
Incl. CPU (microsecs) per call 4 4 0 1.0%
Excl. CPU (microsec)3,121 3,152 31 1.0%
Incl. MemUse (bytes)114,712 112,152 -2,560 -2.2%
Incl. MemUse (bytes) per call 152 149 -3 -2.2%
Excl. MemUse (bytes)114,712 112,152 -2,560 -2.2%
Incl. PeakMemUse (bytes)28,056 27,848 -208 -0.7%
Incl. PeakMemUse (bytes) per call 37 37 -0 -0.7%
Excl. PeakMemUse (bytes)28,056 27,848 -208 -0.7%

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% 23 0.3% 31 0.3% -2,560 -0.1% -208 -0.0%
Exclusive Metrics Diff for Current Function23 100.0% 31 100.0% -2,560 -100.0% -208 -100.0%
Parent functions
Drupal\Core\Routing\UrlGenerator::getPathFromRoute0 N/A% 22 95.7% 17 54.8% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate0 N/A% 14 60.9% -3 -9.7% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% -13 -56.5% 13 41.9% 0 0.0% 0 0.0%
Drupal\Component\Utility\Html::cleanCssIdentifier0 N/A% -5 -21.7% 4 12.9% 0 0.0% 0 0.0%
Drupal\Component\Utility\Html::getId0 N/A% -2 -8.7% -5 -16.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 2 8.7% -6 -19.4% -2,560 -100.0% -136 -65.4%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 2 8.7% 2 6.5% 0 0.0% 80 38.5%
Drupal\Core\Database\Connection::expandArguments0 N/A% 2 8.7% 18 58.1% 0 0.0% -224 -107.7%
Drupal\Core\Database\Connection::escapeField0 N/A% 2 8.7% 7 22.6% 0 0.0% 72 34.6%
Drupal\Component\Utility\Xss::filter0 N/A% -1 -4.3% -6 -19.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 0 0.0% -11 -35.5% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeCookieGlobals0 N/A% 0 0.0% 1 3.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\Tags::explode0 N/A% 0 0.0% 2 6.5% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::buildThemeFunctions0 N/A% 0 0.0% -2 -6.5% 0 0.0% 0 0.0%