Diff Report
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #524042daedba9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match

preg_matchRun #5240420daae43Run #524042daedba9DiffDiff%
Number of Function Calls115 115 0 0.0%
Incl. Wall Time (microsec)447 437 -10 -2.2%
Incl. Wall Time (microsec) per call 4 4 -0 -2.2%
Excl. Wall Time (microsec)447 437 -10 -2.2%
Incl. CPU (microsecs)563 537 -26 -4.6%
Incl. CPU (microsecs) per call 5 5 -0 -4.6%
Excl. CPU (microsec)563 537 -26 -4.6%
Incl. MemUse (bytes)27,072 27,072 0 0.0%
Incl. MemUse (bytes) per call 235 235 0 0.0%
Excl. MemUse (bytes)27,072 27,072 0 0.0%
Incl. PeakMemUse (bytes)6,600 6,600 0 0.0%
Incl. PeakMemUse (bytes) per call 57 57 0 0.0%
Excl. PeakMemUse (bytes)6,600 6,600 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% -10 -0.1% -26 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-10 -100.0% -26 -100.0% 0 N/A% 0 N/A%
Parent functions
drupal_basename0 N/A% -10 -100.0% -13 -50.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 5 50.0% 6 23.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% -3 -30.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\field\Entity\Field::__construct0 N/A% 1 10.0% -1 -3.8% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% -1 -10.0% 0 0.0% 0 N/A% 0 N/A%
menu_item_route_access0 N/A% -1 -10.0% -3 -11.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 -10.0% -9 -34.6% 0 N/A% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% -1 -10.0% 0 0.0% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 1 10.0% 2 7.7% 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%
drupal_match_path0 N/A% 0 0.0% 1 3.8% 0 N/A% 0 N/A%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% -3 -11.5% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 0 0.0% -7 -26.9% 0 N/A% 0 N/A%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 N/A% 0 0.0% 1 3.8% 0 N/A% 0 N/A%