Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf19d00e96: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #53ccf06f3ae60Run #53ccf19d00e96DiffDiff%
Number of Function Calls1,069 1,069 0 0.0%
Incl. Wall Time (microsec)1,769 1,744 -25 -1.4%
Incl. Wall Time (microsec) per call 2 2 -0 -1.4%
Excl. Wall Time (microsec)1,769 1,744 -25 -1.4%
Incl. CPU (microsecs)2,403 2,358 -45 -1.9%
Incl. CPU (microsecs) per call 2 2 -0 -1.9%
Excl. CPU (microsec)2,403 2,358 -45 -1.9%
Incl. MemUse (bytes)184,416 184,416 0 0.0%
Incl. MemUse (bytes) per call 173 173 0 0.0%
Excl. MemUse (bytes)184,416 184,416 0 0.0%
Incl. PeakMemUse (bytes)21,336 21,336 0 0.0%
Incl. PeakMemUse (bytes) per call 20 20 0 0.0%
Excl. PeakMemUse (bytes)21,336 21,336 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% -25 -1.9% -45 -4.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-25 -100.0% -45 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 N/A% -20 -80.0% -11 -24.4% 0 N/A% 0 N/A%
__TwigTemplate_b810b8aa93213d84c802922dd456101b2ccb619ebea73e07745260929ee4fa75::doDisplay0 N/A% 10 40.0% -12 -26.7% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% -9 -36.0% -6 -13.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% 4 16.0% 2 4.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -3 -12.0% -2 -4.4% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 2 8.0% 2 4.4% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -2 -8.0% -7 -15.6% 0 N/A% 0 N/A%
drupal_clean_id_identifier0 N/A% -2 -8.0% -1 -2.2% 0 N/A% 0 N/A%
Drupal\Core\Config\TypedConfigManager::getFallbackName@20 N/A% -2 -8.0% -1 -2.2% 0 N/A% 0 N/A%
Drupal\Core\Config\TypedConfigManager::getFallbackName0 N/A% -1 -4.0% -6 -13.3% 0 N/A% 0 N/A%
Drupal\Core\Config\TypedConfigManager::getFallbackName@10 N/A% -1 -4.0% -2 -4.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 -4.0% -1 -2.2% 0 N/A% 0 N/A%
Drupal\Core\Routing\UrlGenerator::getPathFromRoute0 N/A% 0 0.0% 1 2.2% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::findNextSeparator0 N/A% 0 0.0% -1 -2.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeCookieGlobals0 N/A% 0 0.0% -1 -2.2% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 0 0.0% 7 15.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 0 0.0% -6 -13.3% 0 N/A% 0 N/A%