Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls1,069 1,069 0 0.0%
Incl. Wall Time (microsec)1,769 1,830 61 3.4%
Incl. Wall Time (microsec) per call 2 2 0 3.4%
Excl. Wall Time (microsec)1,769 1,830 61 3.4%
Incl. CPU (microsecs)2,403 2,423 20 0.8%
Incl. CPU (microsecs) per call 2 2 0 0.8%
Excl. CPU (microsec)2,403 2,423 20 0.8%
Incl. MemUse (bytes)184,416 186,816 2,400 1.3%
Incl. MemUse (bytes) per call 173 175 2 1.3%
Excl. MemUse (bytes)184,416 186,816 2,400 1.3%
Incl. PeakMemUse (bytes)21,336 21,616 280 1.3%
Incl. PeakMemUse (bytes) per call 20 20 0 1.3%
Excl. PeakMemUse (bytes)21,336 21,616 280 1.3%

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% 61 4.0% 20 1.2% 2,400 37.4% 280 2.6%
Exclusive Metrics Diff for Current Function61 100.0% 20 100.0% 2,400 100.0% 280 100.0%
Parent functions
__TwigTemplate_b810b8aa93213d84c802922dd456101b2ccb619ebea73e07745260929ee4fa75::doDisplay0 N/A% 36 59.0% 4 20.0% 2,400 100.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 11 18.0% -2 -10.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% 9 14.8% 14 70.0% 0 0.0% 256 91.4%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 2 3.3% -2 -10.0% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 N/A% -2 -3.3% -1 -5.0% 0 0.0% 0 0.0%
Drupal\Core\Config\TypedConfigManager::getFallbackName0 N/A% 2 3.3% 2 10.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 N/A% 1 1.6% -10 -50.0% -16 -0.7% 0 0.0%
Drupal\Core\Config\TypedConfigManager::getFallbackName@20 N/A% 1 1.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 1 1.6% 7 35.0% 16 0.7% 40 14.3%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 1 1.6% 1 5.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 -1.6% 0 0.0% 0 0.0% -8 -2.9%
Drupal\Core\Routing\UrlGenerator::getPathFromRoute0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::findNextSeparator0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_clean_id_identifier0 N/A% 0 0.0% 1 5.0% 8 0.3% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% 0 0.0% -1 -5.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeCookieGlobals0 N/A% 0 0.0% -1 -5.0% 0 0.0% 0 0.0%
Drupal\Core\Config\TypedConfigManager::getFallbackName@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate0 N/A% 0 0.0% 8 40.0% -8 -0.3% -8 -2.9%