Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962849973a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match

preg_matchRun #5219624c55207Run #521962849973aDiffDiff%
Number of Function Calls99 99 0 0.0%
Incl. Wall Time (microsec)274 285 11 4.0%
Incl. Wall Time (microsec) per call 3 3 0 4.0%
Excl. Wall Time (microsec)274 285 11 4.0%
Incl. CPU (microsecs)400 375 -25 -6.2%
Incl. CPU (microsecs) per call 4 4 -0 -6.3%
Excl. CPU (microsec)400 375 -25 -6.2%
Incl. MemUse (bytes)24,448 24,448 0 0.0%
Incl. MemUse (bytes) per call 247 247 0 0.0%
Excl. MemUse (bytes)24,448 24,448 0 0.0%
Incl. PeakMemUse (bytes)9,648 9,648 0 0.0%
Incl. PeakMemUse (bytes) per call 97 97 0 0.0%
Excl. PeakMemUse (bytes)9,648 9,648 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% 11 20.8% -25 -19.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function11 100.0% -25 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 11 100.0% 5 20.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 1 9.1% 0 0.0% 0 N/A% 0 N/A%
menu_item_route_access0 N/A% -1 -9.1% 6 24.0% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::getProviderFromNamespace0 N/A% 0 0.0% 1 4.0% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% -3 -12.0% 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%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% -1 -4.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 N/A% 0 0.0% 2 8.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 0 0.0% -35 -140.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 0 0.0% -1 -4.0% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 0 0.0% 1 4.0% 0 N/A% 0 N/A%
drupal_basename0 N/A% 0 0.0% 2 8.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% -2 -8.0% 0 N/A% 0 N/A%