Diff Report
Run #523f531e517da: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f527beec76: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #523f531e517daRun #523f527beec76DiffDiff%
Number of Function Calls302 302 0 0.0%
Incl. Wall Time (microsec)825 854 29 3.5%
Incl. Wall Time (microsec) per call 3 3 0 3.5%
Excl. Wall Time (microsec)825 854 29 3.5%
Incl. CPU (microsecs)1,085 1,142 57 5.3%
Incl. CPU (microsecs) per call 4 4 0 5.3%
Excl. CPU (microsec)1,085 1,142 57 5.3%
Incl. MemUse (bytes)51,736 51,736 0 0.0%
Incl. MemUse (bytes) per call 171 171 0 0.0%
Excl. MemUse (bytes)51,736 51,736 0 0.0%
Incl. PeakMemUse (bytes)8,016 8,136 120 1.5%
Incl. PeakMemUse (bytes) per call 27 27 0 1.5%
Excl. PeakMemUse (bytes)8,016 8,136 120 1.5%

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% 29 0.7% 57 0.8% 0 0.0% 120 0.5%
Exclusive Metrics Diff for Current Function29 100.0% 57 100.0% 0 N/A% 120 100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 12 41.4% 11 19.3% 0 N/A% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 9 31.0% 8 14.0% 0 N/A% 0 0.0%
drupal_basename0 N/A% 6 20.7% 4 7.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 4 13.8% -4 -7.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% -4 -13.8% -2 -3.5% 0 N/A% 0 0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::getProviderFromNamespace0 N/A% 2 6.9% 2 3.5% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -1 -3.4% -1 -1.8% 0 N/A% 0 0.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% -1 -3.4% 41 71.9% 0 N/A% 0 0.0%
menu_item_route_access0 N/A% 1 3.4% -6 -10.5% 0 N/A% 0 0.0%
drupal_valid_test_ua0 N/A% 1 3.4% 1 1.8% 0 N/A% 0 0.0%
drupal_match_path0 N/A% 0 0.0% 3 5.3% 0 N/A% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% -2 -3.5% 0 N/A% 120 100.0%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate0 N/A% 0 0.0% 1 1.8% 0 N/A% 0 0.0%
drupal_valid_http_host0 N/A% 0 0.0% 1 1.8% 0 N/A% 0 0.0%