Diff Report
Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for preg_replace

preg_replaceRun #542229efabc5eRun #5422297e7f32fDiffDiff%
Number of Function Calls574 574 0 0.0%
Incl. Wall Time (microsec)1,993 1,989 -4 -0.2%
Incl. Wall Time (microsec) per call 3 3 -0 -0.2%
Excl. Wall Time (microsec)1,993 1,989 -4 -0.2%
Incl. CPU (microsecs)2,480 2,488 8 0.3%
Incl. CPU (microsecs) per call 4 4 0 0.3%
Excl. CPU (microsec)2,480 2,488 8 0.3%
Incl. MemUse (bytes)274,696 274,696 0 0.0%
Incl. MemUse (bytes) per call 479 479 0 0.0%
Excl. MemUse (bytes)274,696 274,696 0 0.0%
Incl. PeakMemUse (bytes)43,400 43,400 0 0.0%
Incl. PeakMemUse (bytes) per call 76 76 0 0.0%
Excl. PeakMemUse (bytes)43,400 43,400 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% -4 -0.8% 8 2.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -100.0% 8 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -9 -225.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -7 -175.0% 0 0.0% 0 N/A% 0 N/A%
_filter_autop0 N/A% 6 150.0% 10 125.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% 3 75.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Html::cleanCssIdentifier0 N/A% -1 -25.0% -6 -75.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 1 25.0% -3 -37.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::split0 N/A% 1 25.0% -1 -12.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 1 25.0% 2 25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -1 -25.0% 2 25.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\UrlGenerator::getPathFromRoute0 N/A% 1 25.0% -2 -25.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Html::getId0 N/A% 1 25.0% 3 37.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::initializeCookieGlobals0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 0 0.0% 3 37.5% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::findNextSeparator0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::attributes0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%