Diff Report
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353dd1139c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #52353d82849e7Run #52353dd1139c1DiffDiff%
Number of Function Calls226 226 0 0.0%
Incl. Wall Time (microsec)1,002 1,024 22 2.2%
Incl. Wall Time (microsec) per call 4 5 0 2.2%
Excl. Wall Time (microsec)1,002 1,024 22 2.2%
Incl. CPU (microsecs)1,203 1,247 44 3.7%
Incl. CPU (microsecs) per call 5 6 0 3.7%
Excl. CPU (microsec)1,203 1,247 44 3.7%
Incl. MemUse (bytes)41,784 41,784 0 0.0%
Incl. MemUse (bytes) per call 185 185 0 0.0%
Excl. MemUse (bytes)41,784 41,784 0 0.0%
Incl. PeakMemUse (bytes)7,056 7,056 0 0.0%
Incl. PeakMemUse (bytes) per call 31 31 0 0.0%
Excl. PeakMemUse (bytes)7,056 7,056 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% 22 73.3% 44 5.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function22 100.0% 44 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 23 104.5% 21 47.7% 0 N/A% 0 N/A%
drupal_basename0 N/A% -14 -63.6% -12 -27.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 7 31.8% 3 6.8% 0 N/A% 0 N/A%
menu_item_route_access0 N/A% 6 27.3% 23 52.3% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 3 13.6% 2 4.5% 0 N/A% 0 N/A%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 N/A% -3 -13.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::getProviderFromNamespace0 N/A% -1 -4.5% -2 -4.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 1 4.5% 7 15.9% 0 N/A% 0 N/A%
drupal_match_path0 N/A% -1 -4.5% -4 -9.1% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 1 4.5% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% -2 -4.5% 0 N/A% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 0 0.0% 10 22.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% -3 -6.8% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%