Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match

preg_matchRun #51f5bb078e5a7Run #51f5bbaa8fc1dDiffDiff%
Number of Function Calls130 130 0 0.0%
Incl. Wall Time (microsec)337 341 4 1.2%
Incl. Wall Time (microsec) per call 3 3 0 1.2%
Excl. Wall Time (microsec)337 341 4 1.2%
Incl. CPU (microsecs)451 468 17 3.8%
Incl. CPU (microsecs) per call 3 4 0 3.8%
Excl. CPU (microsec)451 468 17 3.8%
Incl. MemUse (bytes)28,864 28,864 0 0.0%
Incl. MemUse (bytes) per call 222 222 0 0.0%
Excl. MemUse (bytes)28,864 28,864 0 0.0%
Incl. PeakMemUse (bytes)10,008 10,008 0 0.0%
Incl. PeakMemUse (bytes) per call 77 77 0 0.0%
Excl. PeakMemUse (bytes)10,008 10,008 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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
preg_match0 N/A% 4 0.1% 17 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 100.0% 17 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 3 75.0% 10 58.8% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 2 50.0% 1 5.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 2 50.0% 9 52.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 1 25.0% -6 -35.3% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::getProviderFromNamespace0 N/A% -1 -25.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% -1 -25.0% 10 58.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% -1 -25.0% 1 5.9% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% -1 -25.0% 2 11.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 3 17.6% 0 N/A% 0 N/A%
custom_block_menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_basename0 N/A% 0 0.0% -8 -47.1% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% -1 -5.9% 0 N/A% 0 N/A%
menu_item_route_access0 N/A% 0 0.0% -2 -11.8% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 N/A% 0 0.0% -4 -23.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% 2 11.8% 0 N/A% 0 N/A%