Diff Report
Run #565914310b034: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #565914310b034Run #5659123816918DiffDiff%
Number of Function Calls1,147 1,147 0 0.0%
Incl. Wall Time (microsec)1,506 1,479 -27 -1.8%
Incl. Wall Time (microsec) per call 1 1 -0 -1.8%
Excl. Wall Time (microsec)1,506 1,479 -27 -1.8%
Incl. MemUse (bytes)23,160 23,248 88 0.4%
Incl. MemUse (bytes) per call 20 20 0 0.4%
Excl. MemUse (bytes)23,160 23,248 88 0.4%
Incl. PeakMemUse (bytes)2,128 2,128 0 0.0%
Incl. PeakMemUse (bytes) per call 2 2 0 0.0%
Excl. PeakMemUse (bytes)2,128 2,128 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% -27 -2.0% 88 4.2% 0 0.0%
Exclusive Metrics Diff for Current Function-27 -100.0% 88 100.0% 0 N/A%
Parent functions
Drupal\Core\Routing\UrlGenerator::doGenerate0 N/A% -14 -51.9% 16 18.2% 0 N/A%
Drupal\Component\Utility\Xss::split0 N/A% -12 -44.4% 72 81.8% 0 N/A%
metatag_is_supported_route0 N/A% 9 33.3% 0 0.0% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 9 33.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% -9 -33.3% 0 0.0% 0 N/A%
Drupal\toolbar\PageCache\AllowToolbarPath::check0 N/A% -5 -18.5% 0 0.0% 0 N/A%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% -3 -11.1% 0 0.0% 0 N/A%
Drupal\Core\File\FileSystem::uriScheme0 N/A% -3 -11.1% 0 0.0% 0 N/A%
Drupal\Component\Utility\Xss::attributes0 N/A% 1 3.7% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Path\PathMatcher::matchPath0 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_valid_test_ua0 N/A% 0 0.0% 0 0.0% 0 N/A%