Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #53d4352fc0c61Run #53d436500e2acDiffDiff%
Number of Function Calls710 711 1 0.1%
Incl. Wall Time (microsec)2,048 2,128 80 3.9%
Incl. Wall Time (microsec) per call 3 3 0 3.8%
Excl. Wall Time (microsec)2,048 2,128 80 3.9%
Incl. CPU (microsecs)2,744 2,828 84 3.1%
Incl. CPU (microsecs) per call 4 4 0 2.9%
Excl. CPU (microsec)2,744 2,828 84 3.1%
Incl. MemUse (bytes)124,288 124,416 128 0.1%
Incl. MemUse (bytes) per call 175 175 -0 -0.0%
Excl. MemUse (bytes)124,288 124,416 128 0.1%
Incl. PeakMemUse (bytes)26,312 26,200 -112 -0.4%
Incl. PeakMemUse (bytes) per call 37 37 -0 -0.6%
Excl. PeakMemUse (bytes)26,312 26,200 -112 -0.4%

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_replace1 100.0% 80 1.2% 84 1.2% 128 0.3% -112 -0.3%
Exclusive Metrics Diff for Current Function80 100.0% 84 100.0% 128 100.0% -112 -100.0%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 0.0% 52 65.0% 53 63.1% 0 0.0% -24 -21.4%
Drupal\Core\Database\Connection::escapeTable0 0.0% 14 17.5% 30 35.7% 0 0.0% -64 -57.1%
drupal_clean_id_identifier0 0.0% 8 10.0% 16 19.0% 0 0.0% 0 0.0%
Drupal\Core\Config\TypedConfigManager::getFallbackName@10 0.0% 7 8.8% -2 -2.4% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% 6 7.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Tags::explode0 0.0% -5 -6.2% -5 -6.0% 8 6.2% 8 7.1%
Twig_Loader_Filesystem::findTemplate1 100.0% 4 5.0% 9 10.7% 120 93.8% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% -3 -3.8% 2 2.4% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% -2 -2.5% -3 -3.6% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeCookieGlobals0 0.0% 2 2.5% 3 3.6% 0 0.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% -1 -1.2% -2 -2.4% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::getPathFromRoute0 0.0% 1 1.2% 2 2.4% 0 0.0% 0 0.0%
Drupal\Core\Config\TypedConfigManager::getFallbackName@20 0.0% -1 -1.2% 1 1.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% -1 -1.2% -2 -2.4% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 0.0% -1 -1.2% -22 -26.2% 0 0.0% -32 -28.6%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 1 1.2% -1 -1.2% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::buildThemeFunctions0 0.0% -1 -1.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::split0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Config\TypedConfigManager::getFallbackName0 0.0% 0 0.0% 5 6.0% 0 0.0% 0 0.0%