Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_match

preg_matchRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls312 312 0 0.0%
Incl. Wall Time (microsec)786 777 -9 -1.1%
Incl. Wall Time (microsec) per call 3 2 -0 -1.1%
Excl. Wall Time (microsec)786 777 -9 -1.1%
Incl. CPU (microsecs)1,046 1,031 -15 -1.4%
Incl. CPU (microsecs) per call 3 3 -0 -1.4%
Excl. CPU (microsec)1,046 1,031 -15 -1.4%
Incl. MemUse (bytes)142,816 142,816 0 0.0%
Incl. MemUse (bytes) per call 458 458 0 0.0%
Excl. MemUse (bytes)142,816 142,816 0 0.0%
Incl. PeakMemUse (bytes)8,160 8,376 216 2.6%
Incl. PeakMemUse (bytes) per call 26 27 1 2.6%
Excl. PeakMemUse (bytes)8,160 8,376 216 2.6%

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% -9 -0.2% -15 -0.4% 0 0.0% 216 0.9%
Exclusive Metrics Diff for Current Function-9 -100.0% -15 -100.0% 0 N/A% 216 100.0%
Parent functions
drupal_basename0 N/A% -8 -88.9% -19 -126.7% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 6 66.7% 2 13.3% 0 N/A% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% -6 -66.7% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% -5 -55.6% 2 13.3% 0 N/A% 0 0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::getProviderFromNamespace0 N/A% 3 33.3% 1 6.7% 0 N/A% 0 0.0%
drupal_match_path0 N/A% 1 11.1% -2 -13.3% 0 N/A% 0 0.0%
drupal_valid_http_host0 N/A% 1 11.1% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -1 -11.1% -1 -6.7% 0 N/A% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
custom_block_menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
menu_item_route_access0 N/A% 0 0.0% -2 -13.3% 0 N/A% 128 59.3%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 0.0%
drupal_valid_test_ua0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 0.0%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 0 0.0% 2 13.3% 0 N/A% 88 40.7%