Diff Report
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #560831fb3d4d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #5608311397db4Run #560831fb3d4d9DiffDiff%
Number of Function Calls3,145 3,145 0 0.0%
Incl. Wall Time (microsec)1,209 1,206 -3 -0.2%
Incl. Wall Time (microsec) per call 0 0 -0 -0.2%
Excl. Wall Time (microsec)1,209 1,206 -3 -0.2%
Incl. MemUse (bytes)58,432 58,032 -400 -0.7%
Incl. MemUse (bytes) per call 19 18 -0 -0.7%
Excl. MemUse (bytes)57,784 57,384 -400 -0.7%
Incl. PeakMemUse (bytes)3,328 3,328 0 0.0%
Incl. PeakMemUse (bytes) per call 1 1 0 0.0%
Excl. PeakMemUse (bytes)3,328 3,328 0 0.0%

Parent/Child Regression/Improvement report for preg_match [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
preg_match0 N/A% -3 -0.0% -400 -1.9% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -100.0% -400 -100.0% 0 N/A%
Parent functions
Drupal\Core\File\FileSystem::uriScheme0 N/A% -6 -200.0% -424 -106.0% 0 N/A%
Drupal\Core\Routing\UrlGenerator::doGenerate0 N/A% 3 100.0% 0 0.0% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 2 66.7% 24 6.0% 0 N/A%
???_op0 N/A% 2 66.7% 0 0.0% 0 N/A%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% -1 -33.3% 0 0.0% 0 N/A%
drupal_valid_test_ua0 N/A% -1 -33.3% 0 0.0% 0 N/A%
_filter_url0 N/A% -1 -33.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% -1 -33.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 0 0.0% 0 N/A%
Drupal\Component\Utility\Xss::attributes0 N/A% 0 0.0% 0 0.0% 0 N/A%
Drupal\Component\Utility\Xss::split0 N/A% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 0 0.0% 0 0.0% 0 N/A%
Drupal\toolbar\PageCache\AllowToolbarPath::check0 N/A% 0 0.0% 0 0.0% 0 N/A%
Child function
Drupal\Core\Render\SafeString::__toString0 N/A% 0 0.0% 0 0.0% 0 N/A%