Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0f4ebbb2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match

preg_matchRun #52f5c0b2e882aRun #52f5c0f4ebbb2DiffDiff%
Number of Function Calls61 61 0 0.0%
Incl. Wall Time (microsec)150 148 -2 -1.3%
Incl. Wall Time (microsec) per call 2 2 -0 -1.3%
Excl. Wall Time (microsec)150 148 -2 -1.3%
Incl. CPU (microsecs)199 213 14 7.0%
Incl. CPU (microsecs) per call 3 3 0 7.0%
Excl. CPU (microsec)199 213 14 7.0%
Incl. MemUse (bytes)20,264 20,264 0 0.0%
Incl. MemUse (bytes) per call 332 332 0 0.0%
Excl. MemUse (bytes)20,264 20,264 0 0.0%
Incl. PeakMemUse (bytes)8,784 8,784 0 0.0%
Incl. PeakMemUse (bytes) per call 144 144 0 0.0%
Excl. PeakMemUse (bytes)8,784 8,784 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% -2 -0.4% 14 2.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% 14 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -2 -100.0% 5 35.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% -1 -50.0% -1 -7.1% 0 N/A% 0 N/A%
menu_item_route_access0 N/A% -1 -50.0% -1 -7.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 1 50.0% 5 35.7% 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\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
drupal_basename0 N/A% 0 0.0% 4 28.6% 0 N/A% 0 N/A%
drupal_valid_test_ua0 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% 3 21.4% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::split0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%