Diff Report
Run #55a8735248325: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55a8732244c39: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for preg_match

preg_matchRun #55a8735248325Run #55a8732244c39DiffDiff%
Number of Function Calls27 33 6 22.2%
Incl. Wall Time (microsec)33 37 4 12.1%
Incl. Wall Time (microsec) per call 1 1 -0 -8.3%
Excl. Wall Time (microsec)33 37 4 12.1%
Incl. MemUse (bytes)11,416 11,416 0 0.0%
Incl. MemUse (bytes) per call 423 346 -77 -18.2%
Excl. MemUse (bytes)11,416 11,416 0 0.0%
Incl. PeakMemUse (bytes)5,872 5,872 0 0.0%
Incl. PeakMemUse (bytes) per call 217 178 -40 -18.2%
Excl. PeakMemUse (bytes)5,872 5,872 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_match6 100.0% 4 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\UrlGenerator::doGenerate6 100.0% 7 175.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 0.0% 1 25.0% 0 N/A% 0 N/A%
Drupal\toolbar\PageCache\AllowToolbarPath::check0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Drupal\Core\File\FileSystem::uriScheme0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 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%