Diff Report
Run #52f30b3f0ac5a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #52f30b3f0ac5aRun #52f30aadf2c65DiffDiff%
Number of Function Calls137 137 0 0.0%
Incl. Wall Time (microsec)447 461 14 3.1%
Incl. Wall Time (microsec) per call 3 3 0 3.1%
Excl. Wall Time (microsec)447 461 14 3.1%
Incl. CPU (microsecs)585 595 10 1.7%
Incl. CPU (microsecs) per call 4 4 0 1.7%
Excl. CPU (microsec)585 595 10 1.7%
Incl. MemUse (bytes)25,768 25,768 0 0.0%
Incl. MemUse (bytes) per call 188 188 0 0.0%
Excl. MemUse (bytes)25,768 25,768 0 0.0%
Incl. PeakMemUse (bytes)10,104 10,104 0 0.0%
Incl. PeakMemUse (bytes) per call 74 74 0 0.0%
Excl. PeakMemUse (bytes)10,104 10,104 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% 14 4.3% 10 6.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function14 100.0% 10 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 7 50.0% 7 70.0% 0 N/A% 0 N/A%
drupal_basename0 N/A% 6 42.9% 3 30.0% 0 N/A% 0 N/A%
Drupal\field\Entity\Field::__construct0 N/A% 3 21.4% 7 70.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\Generator\UrlGenerator::doGenerate0 N/A% -2 -14.3% -2 -20.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -2 -14.3% 1 10.0% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 2 14.3% 2 20.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 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 10.0% 0 N/A% 0 N/A%
menu_item_route_access0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 N/A% 0 0.0% -1 -10.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% -1 -10.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 0 0.0% -5 -50.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% 0 0.0% -2 -20.0% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% -1 -10.0% 0 N/A% 0 N/A%