Diff Report
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #52353d82849e7Run #52353e715a325DiffDiff%
Number of Function Calls226 226 0 0.0%
Incl. Wall Time (microsec)1,002 1,048 46 4.6%
Incl. Wall Time (microsec) per call 4 5 0 4.6%
Excl. Wall Time (microsec)1,002 1,048 46 4.6%
Incl. CPU (microsecs)1,203 1,269 66 5.5%
Incl. CPU (microsecs) per call 5 6 0 5.5%
Excl. CPU (microsec)1,203 1,269 66 5.5%
Incl. MemUse (bytes)41,784 41,792 8 0.0%
Incl. MemUse (bytes) per call 185 185 0 0.0%
Excl. MemUse (bytes)41,784 41,792 8 0.0%
Incl. PeakMemUse (bytes)7,056 7,472 416 5.9%
Incl. PeakMemUse (bytes) per call 31 33 2 5.9%
Excl. PeakMemUse (bytes)7,056 7,472 416 5.9%

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% 46 0.7% 66 1.1% 8 0.0% 416 0.4%
Exclusive Metrics Diff for Current Function46 100.0% 66 100.0% 8 100.0% 416 100.0%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 23 50.0% 15 22.7% 0 0.0% 0 0.0%
drupal_basename0 N/A% 7 15.2% 16 24.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 5 10.9% -3 -4.5% 0 0.0% 0 0.0%
drupal_valid_http_host0 N/A% 4 8.7% 4 6.1% 0 0.0% 0 0.0%
menu_item_route_access0 N/A% 4 8.7% 28 42.4% 0 0.0% 0 0.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 2 4.3% 5 7.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 2 4.3% 1 1.5% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::getProviderFromNamespace0 N/A% -1 -2.2% -4 -6.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% -1 -2.2% -2 -3.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 1 2.2% 3 4.5% 8 100.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 N/A% 1 2.2% 10 15.2% 0 0.0% 416 100.0%
drupal_match_path0 N/A% -1 -2.2% -3 -4.5% 0 0.0% 0 0.0%
drupal_valid_test_ua0 N/A% 0 0.0% -1 -1.5% 0 0.0% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% -3 -4.5% 0 0.0% 0 0.0%