Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #53d4352fc0c61Run #53d436500e2acDiffDiff%
Number of Function Calls77 77 0 0.0%
Incl. Wall Time (microsec)305 315 10 3.3%
Incl. Wall Time (microsec) per call 4 4 0 3.3%
Excl. Wall Time (microsec)305 315 10 3.3%
Incl. CPU (microsecs)401 401 0 0.0%
Incl. CPU (microsecs) per call 5 5 0 0.0%
Excl. CPU (microsec)401 401 0 0.0%
Incl. MemUse (bytes)16,752 16,752 0 0.0%
Incl. MemUse (bytes) per call 218 218 0 0.0%
Excl. MemUse (bytes)16,752 16,752 0 0.0%
Incl. PeakMemUse (bytes)10,264 10,312 48 0.5%
Incl. PeakMemUse (bytes) per call 133 134 1 0.5%
Excl. PeakMemUse (bytes)10,264 10,312 48 0.5%

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


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
preg_match0 N/A% 10 0.1% 0 0.0% 0 0.0% 48 0.1%
Exclusive Metrics Diff for Current Function10 100.0% 0 N/A% 0 N/A% 48 100.0%
Parent functions
drupal_basename0 N/A% 5 50.0% 6 N/A% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 2 20.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Component\Utility\Xss::split0 N/A% 2 20.0% 3 N/A% 0 N/A% 0 0.0%
Drupal\field\Entity\FieldStorageConfig::__construct0 N/A% -2 -20.0% -2 N/A% 0 N/A% 0 0.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols0 N/A% 1 10.0% -3 N/A% 0 N/A% 40 83.3%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 1 10.0% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 1 10.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 0 0.0% -3 N/A% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 3 N/A% 0 N/A% 0 0.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 N/A% 0 0.0% 1 N/A% 0 N/A% 8 16.7%
drupal_valid_test_ua0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate0 N/A% 0 0.0% -5 N/A% 0 N/A% 0 0.0%