Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffc2aeacea: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #536ffbe232db1Run #536ffc2aeaceaDiffDiff%
Number of Function Calls953 953 0 0.0%
Incl. Wall Time (microsec)2,331 2,352 21 0.9%
Incl. Wall Time (microsec) per call 2 2 0 0.9%
Excl. Wall Time (microsec)2,331 2,352 21 0.9%
Incl. CPU (microsecs)3,129 3,167 38 1.2%
Incl. CPU (microsecs) per call 3 3 0 1.2%
Excl. CPU (microsec)3,129 3,167 38 1.2%
Incl. MemUse (bytes)156,168 156,168 0 0.0%
Incl. MemUse (bytes) per call 164 164 0 0.0%
Excl. MemUse (bytes)156,168 156,168 0 0.0%
Incl. PeakMemUse (bytes)24,872 24,872 0 0.0%
Incl. PeakMemUse (bytes) per call 26 26 0 0.0%
Excl. PeakMemUse (bytes)24,872 24,872 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% 21 0.7% 38 1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function21 100.0% 38 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 19 90.5% 38 100.0% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% 8 38.1% 28 73.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% -4 -19.0% 10 26.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 3 14.3% 3 7.9% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 2 9.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -2 -9.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -2 -9.5% -17 -44.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% -2 -9.5% -8 -21.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\UrlGenerator::getPathFromRoute0 N/A% -1 -4.8% -1 -2.6% 0 N/A% 0 N/A%
__TwigTemplate_24ef28b509810e22ee61a48b43d8eb817d66e3214c7c855f6b7e9d543b807dd8::doDisplay0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::attributes0 N/A% 0 0.0% -2 -5.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::split0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::findNextSeparator0 N/A% 0 0.0% 2 5.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 0 0.0% -5 -13.2% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
drupal_clean_id_identifier0 N/A% 0 0.0% -9 -23.7% 0 N/A% 0 N/A%