Diff Report
Run #523f527beec76: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f52fbabfcb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #523f527beec76Run #523f52fbabfcbDiffDiff%
Number of Function Calls302 302 0 0.0%
Incl. Wall Time (microsec)854 857 3 0.4%
Incl. Wall Time (microsec) per call 3 3 0 0.4%
Excl. Wall Time (microsec)854 857 3 0.4%
Incl. CPU (microsecs)1,142 1,099 -43 -3.8%
Incl. CPU (microsecs) per call 4 4 -0 -3.8%
Excl. CPU (microsec)1,142 1,099 -43 -3.8%
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)8,136 8,136 0 0.0%
Incl. PeakMemUse (bytes) per call 27 27 0 0.0%
Excl. PeakMemUse (bytes)8,136 8,136 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% 3 0.1% -43 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 100.0% -43 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 12 400.0% -3 -7.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -11 -366.7% -6 -14.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% -3 -100.0% 6 14.0% 0 N/A% 0 N/A%
drupal_basename0 N/A% 3 100.0% 2 4.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 2 66.7% 4 9.3% 0 N/A% 0 N/A%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate0 N/A% -1 -33.3% -2 -4.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 1 33.3% 1 2.3% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 1 33.3% 0 0.0% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% -1 -33.3% -1 -2.3% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::getProviderFromNamespace0 N/A% 0 0.0% -2 -4.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 0 0.0% -45 -104.7% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 N/A%
menu_item_route_access0 N/A% 0 0.0% 4 9.3% 0 N/A% 0 N/A%