Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match

preg_matchRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls141 141 0 0.0%
Incl. Wall Time (microsec)295 311 16 5.4%
Incl. Wall Time (microsec) per call 2 2 0 5.4%
Excl. Wall Time (microsec)295 311 16 5.4%
Incl. CPU (microsecs)440 436 -4 -0.9%
Incl. CPU (microsecs) per call 3 3 -0 -0.9%
Excl. CPU (microsec)440 436 -4 -0.9%
Incl. MemUse (bytes)25,704 25,704 0 0.0%
Incl. MemUse (bytes) per call 182 182 0 0.0%
Excl. MemUse (bytes)25,704 25,704 0 0.0%
Incl. PeakMemUse (bytes)8,000 8,000 0 0.0%
Incl. PeakMemUse (bytes) per call 57 57 0 0.0%
Excl. PeakMemUse (bytes)8,000 8,000 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% 16 0.5% -4 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function16 100.0% -4 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 15 93.8% 12 300.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 2 12.5% 4 100.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 N/A% -1 -6.2% -3 -75.0% 0 N/A% 0 N/A%
Drupal\field\Entity\Field::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
menu_item_route_access0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% 2 50.0% 0 N/A% 0 N/A%
drupal_basename0 N/A% 0 0.0% -6 -150.0% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% -10 -250.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 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% -5 -125.0% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%