Diff Report
Run #52e49d4d3a1f8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #52e49d4d3a1f8Run #52e49caf3c7f2DiffDiff%
Number of Function Calls649 649 0 0.0%
Incl. Wall Time (microsec)1,746 1,705 -41 -2.3%
Incl. Wall Time (microsec) per call 3 3 -0 -2.3%
Excl. Wall Time (microsec)1,746 1,705 -41 -2.3%
Incl. CPU (microsecs)2,287 2,177 -110 -4.8%
Incl. CPU (microsecs) per call 4 3 -0 -4.8%
Excl. CPU (microsec)2,287 2,177 -110 -4.8%
Incl. MemUse (bytes)66,344 66,344 0 0.0%
Incl. MemUse (bytes) per call 102 102 0 0.0%
Excl. MemUse (bytes)66,344 66,344 0 0.0%
Incl. PeakMemUse (bytes)23,272 23,272 0 0.0%
Incl. PeakMemUse (bytes) per call 36 36 0 0.0%
Excl. PeakMemUse (bytes)23,272 23,272 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% -41 -4.3% -110 -12.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-41 -100.0% -110 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -30 -73.2% -33 -30.0% 0 N/A% 0 N/A%
drupal_get_schema_versions0 N/A% 10 24.4% -71 -64.5% 0 N/A% 0 N/A%
drupal_basename0 N/A% -6 -14.6% -8 -7.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% -5 -12.2% -6 -5.5% 0 N/A% 0 N/A%
menu_item_route_access0 N/A% -4 -9.8% 2 1.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -4 -9.8% 2 1.8% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% -2 -4.9% -2 -1.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 1 2.4% 2 1.8% 0 N/A% 0 N/A%
Symfony\Component\Routing\Matcher\UrlMatcher::matchCollection0 N/A% -1 -2.4% 3 2.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%