Diff Report
Run #526a23ef211f9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #526a23ef211f9Run #526a239923027DiffDiff%
Number of Function Calls226 226 0 0.0%
Incl. Wall Time (microsec)766 753 -13 -1.7%
Incl. Wall Time (microsec) per call 3 3 -0 -1.7%
Excl. Wall Time (microsec)766 753 -13 -1.7%
Incl. CPU (microsecs)958 959 1 0.1%
Incl. CPU (microsecs) per call 4 4 0 0.1%
Excl. CPU (microsec)958 959 1 0.1%
Incl. MemUse (bytes)42,232 42,232 0 0.0%
Incl. MemUse (bytes) per call 187 187 0 0.0%
Excl. MemUse (bytes)42,232 42,232 0 0.0%
Incl. PeakMemUse (bytes)10,640 10,640 0 0.0%
Incl. PeakMemUse (bytes) per call 47 47 0 0.0%
Excl. PeakMemUse (bytes)10,640 10,640 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% -13 -1.4% 1 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-13 -100.0% 1 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_basename0 N/A% 18 138.5% 25 2500.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -12 -92.3% -5 -500.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -7 -53.8% -11 -1100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% -6 -46.2% -4 -400.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% -4 -30.8% -3 -300.0% 0 N/A% 0 N/A%
menu_item_route_access0 N/A% -3 -23.1% 8 800.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 3 23.1% -2 -200.0% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 2 15.4% 0 0.0% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% -2 -15.4% -3 -300.0% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% -1 -7.7% -2 -200.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 N/A% -1 -7.7% -1 -100.0% 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 -100.0% 0 N/A% 0 N/A%