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

preg_matchRun #51ec5d631cb28Run #51ec5ca916d7dDiffDiff%
Number of Function Calls261 261 0 0.0%
Incl. Wall Time (microsec)576 589 13 2.3%
Incl. Wall Time (microsec) per call 2 2 0 2.3%
Excl. Wall Time (microsec)576 589 13 2.3%
Incl. CPU (microsecs)787 778 -9 -1.1%
Incl. CPU (microsecs) per call 3 3 -0 -1.1%
Excl. CPU (microsec)787 778 -9 -1.1%
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)9,472 9,504 32 0.3%
Incl. PeakMemUse (bytes) per call 36 36 0 0.3%
Excl. PeakMemUse (bytes)9,472 9,504 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 Function13 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%