Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_match

preg_matchRun #51ec5ca916d7dRun #51ec5d631cb28DiffDiff%
Number of Function Calls261 261 0 0.0%
Incl. Wall Time (microsec)589 576 -13 -2.2%
Incl. Wall Time (microsec) per call 2 2 -0 -2.2%
Excl. Wall Time (microsec)589 576 -13 -2.2%
Incl. CPU (microsecs)778 787 9 1.2%
Incl. CPU (microsecs) per call 3 3 0 1.2%
Excl. CPU (microsec)778 787 9 1.2%
Incl. MemUse (bytes)83,336 83,336 0 0.0%
Incl. MemUse (bytes) per call 319 319 0 0.0%
Excl. MemUse (bytes)83,336 83,336 0 0.0%
Incl. PeakMemUse (bytes)9,504 9,472 -32 -0.3%
Incl. PeakMemUse (bytes) per call 36 36 -0 -0.3%
Excl. PeakMemUse (bytes)9,504 9,472 -32 -0.3%

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% -13 -0.2% 9 0.1% 0 0.0% -32 -0.0%
Exclusive Metrics Diff for Current Function-13 -100.0% 9 100.0% 0 N/A% -32 -100.0%
Parent functions
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% -6 -46.2% -2 -22.2% 0 N/A% -32 -100.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -5 -38.5% -1 -11.1% 0 N/A% 0 0.0%
drupal_basename0 N/A% -3 -23.1% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 2 15.4% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::getProviderFromNamespace0 N/A% 1 7.7% 1 11.1% 0 N/A% 0 0.0%
drupal_valid_http_host0 N/A% -1 -7.7% 1 11.1% 0 N/A% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% -1 -7.7% 10 111.1% 0 N/A% 0 0.0%
custom_block_menu_local_tasks0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 0.0%
drupal_match_path0 N/A% 0 0.0% -3 -33.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 3 33.3% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% -4 -44.4% 0 N/A% 0 0.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 N/A% 0 0.0% 4 44.4% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 0.0%
drupal_valid_test_ua0 N/A% 0 0.0% -2 -22.2% 0 N/A% 0 0.0%
menu_item_route_access0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%