Diff Report
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f6e1e32d5: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #5251f592ab279Run #5251f6e1e32d5DiffDiff%
Number of Function Calls134 134 0 0.0%
Incl. Wall Time (microsec)405 393 -12 -3.0%
Incl. Wall Time (microsec) per call 3 3 -0 -3.0%
Excl. Wall Time (microsec)405 393 -12 -3.0%
Incl. CPU (microsecs)537 520 -17 -3.2%
Incl. CPU (microsecs) per call 4 4 -0 -3.2%
Excl. CPU (microsec)537 520 -17 -3.2%
Incl. MemUse (bytes)27,072 27,080 8 0.0%
Incl. MemUse (bytes) per call 202 202 0 0.0%
Excl. MemUse (bytes)27,072 27,080 8 0.0%
Incl. PeakMemUse (bytes)7,704 7,704 0 0.0%
Incl. PeakMemUse (bytes) per call 57 57 0 0.0%
Excl. PeakMemUse (bytes)7,704 7,704 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% -12 -0.8% -17 -1.0% 8 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-12 -100.0% -17 -100.0% 8 100.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% -5 -41.7% -7 -41.2% 0 0.0% 0 N/A%
drupal_basename0 N/A% -3 -25.0% 0 0.0% 8 100.0% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% -2 -16.7% -1 -5.9% 0 0.0% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -2 -16.7% -17 -100.0% 0 0.0% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -2 -16.7% -4 -23.5% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 2 16.7% 5 29.4% 0 0.0% 0 N/A%
drupal_match_path0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% -2 -11.8% 0 0.0% 0 N/A%
Drupal\field\Entity\Field::__construct0 N/A% 0 0.0% -4 -23.5% 0 0.0% 0 N/A%
menu_item_route_access0 N/A% 0 0.0% 6 35.3% 0 0.0% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_valid_http_host0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 N/A% 0 0.0% 2 11.8% 0 0.0% 0 N/A%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% 5 29.4% 0 0.0% 0 N/A%