Diff Report
Run #55919cdb0fed9: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55919d1190958: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for preg_match

preg_matchRun #55919cdb0fed9Run #55919d1190958DiffDiff%
Number of Function Calls121 117 -4 -3.3%
Incl. Wall Time (microsec)114 108 -6 -5.3%
Incl. Wall Time (microsec) per call 1 1 -0 -2.0%
Excl. Wall Time (microsec)114 108 -6 -5.3%
Incl. MemUse (bytes)17,192 17,192 0 0.0%
Incl. MemUse (bytes) per call 142 147 5 3.4%
Excl. MemUse (bytes)17,192 17,192 0 0.0%
Incl. PeakMemUse (bytes)6,688 6,688 0 0.0%
Incl. PeakMemUse (bytes) per call 55 57 2 3.4%
Excl. PeakMemUse (bytes)6,688 6,688 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_match-4 -100.0% -6 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\UrlGenerator::doGenerate-4 -100.0% -4 -66.7% 0 N/A% 0 N/A%
Drupal\Core\File\FileSystem::uriScheme0 0.0% -2 -33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% -1 -16.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::split0 0.0% 1 16.7% 0 N/A% 0 N/A%
Drupal\toolbar\PageCache\AllowToolbarPath::check0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_valid_test_ua0 0.0% 0 0.0% 0 N/A% 0 N/A%