Diff Report
Run #5608318a89619: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for preg_match

preg_matchRun #5608318a89619Run #5608311397db4DiffDiff%
Number of Function Calls3,145 3,145 0 0.0%
Incl. Wall Time (microsec)1,128 1,209 81 7.2%
Incl. Wall Time (microsec) per call 0 0 0 7.2%
Excl. Wall Time (microsec)1,128 1,209 81 7.2%
Incl. MemUse (bytes)58,040 58,432 392 0.7%
Incl. MemUse (bytes) per call 18 19 0 0.7%
Excl. MemUse (bytes)57,392 57,784 392 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% 81 1.7% 392 31.4% 0 0.0%
Exclusive Metrics Diff for Current Function81 100.0% 392 100.0% 0 N/A%
Parent functions
Drupal\Core\File\FileSystem::uriScheme0 N/A% 69 85.2% 384 98.0% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 20 24.7% 8 2.0% 0 N/A%
Drupal\Core\Routing\UrlGenerator::doGenerate0 N/A% -6 -7.4% 0 0.0% 0 N/A%
???_op0 N/A% -5 -6.2% 0 0.0% 0 N/A%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% 2 2.5% 0 0.0% 0 N/A%
drupal_valid_test_ua0 N/A% 1 1.2% 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%
_filter_url0 N/A% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 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%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 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%